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-rwxr-xr-xhtml/includes/header.php38
-rw-r--r--html/includes/js/adapters/standalone-framework.src.js603
-rw-r--r--html/includes/js/highcharts-3d.src.js1383
-rw-r--r--html/includes/js/highcharts-more.src.js2575
-rw-r--r--html/includes/js/highcharts.src.js17737
-rw-r--r--html/includes/js/jquery.tooltip.js119
-rw-r--r--html/includes/js/jquery.tooltipster.js1327
-rw-r--r--html/includes/js/modules/canvas-tools.src.js3113
-rw-r--r--html/includes/js/modules/data.src.js1025
-rw-r--r--html/includes/js/modules/drilldown.src.js606
-rw-r--r--html/includes/js/modules/exporting.src.js719
-rw-r--r--html/includes/js/modules/funnel.src.js310
-rw-r--r--html/includes/js/modules/heatmap.src.js687
-rw-r--r--html/includes/js/modules/no-data-to-display.src.js130
-rw-r--r--html/includes/js/modules/solid-gauge.src.js234
15 files changed, 19 insertions, 30587 deletions
diff --git a/html/includes/header.php b/html/includes/header.php
index 26fdcf3..52ab2c3 100755
--- a/html/includes/header.php
+++ b/html/includes/header.php
@@ -5,7 +5,7 @@ ob_start();
// Date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
-// always modified
+// Always modified
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// HTTP/1.1
@@ -27,7 +27,6 @@ if (isset($_COOKIE['uts_lastvisit'])) {
}
setcookie('uts_lastvisit', time(), time()+60*60*24*30*365);
-
echo'
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
@@ -35,28 +34,29 @@ echo'
<title>Unreal Tournament Stats - Powered by UTStats</title>
<meta http-equiv="Content-Type" content="text/html; CHARSET=iso-8859-1">
<link rel="icon" href="images/favicon.ico" type="image/ico">
- <link rel="stylesheet" href="style.css">
+
+ <link rel="stylesheet" type="text/css" href="includes/css/tooltipster.css">
+ <link rel="stylesheet" href="style.css">
+
<script type="text/javascript" src="includes/js/jquery-1.11.1.min.js"></script>
<script type="text/javascript">
- <!--
+ <!--
var ol_fgclass="dark"; var ol_bgclass="darkbox"; var ol_textfontclass="dark"; var ol_captionfontclass="hlheading";
- -->
+ -->
</script>
<script type="text/javascript" src="includes/overlib_mini.js"><!-- overLIB (c) Erik Bosrup --></script>
-<script type="text/javascript" src="includes/js/adapters/standalone-framework.js"></script>
-<script type="text/javascript" src="includes/js/highcharts.js"></script>
-<script type="text/javascript" src="includes/js/highcharts-more.js"></script>
-<script type="text/javascript" src="includes/js/highcharts-functions.js"></script>
-<script type="text/javascript" src="includes/js/themes/dark-blue.js"></script>
-<script type="text/javascript" src="./includes/js/clickrows.js"></script>
-<link rel="stylesheet" type="text/css" href="includes/css/tooltipster.css" >
-<script type="text/javascript" src="includes/js/jquery.tooltipster.min.js"></script>
-<script type="text/javascript">
- $(document).ready(function() {
- $(".tooltip").tooltipster();
- });
- </script>
-
+ <script type="text/javascript" src="includes/js/adapters/standalone-framework.js"></script>
+ <script type="text/javascript" src="includes/js/highcharts.js"></script>
+ <script type="text/javascript" src="includes/js/highcharts-more.js"></script>
+ <script type="text/javascript" src="includes/js/highcharts-functions.js"></script>
+ <script type="text/javascript" src="includes/js/themes/dark-blue.js"></script>
+ <script type="text/javascript" src="includes/js/jquery.tooltipster.min.js"></script>
+ <script type="text/javascript" src="./includes/js/clickrows.js"></script>
+ <script type="text/javascript">
+ $(document).ready(function() {
+ $(".tooltip").tooltipster();
+ });
+ </script>
</head>
<body>
diff --git a/html/includes/js/adapters/standalone-framework.src.js b/html/includes/js/adapters/standalone-framework.src.js
deleted file mode 100644
index f403b0d..0000000
--- a/html/includes/js/adapters/standalone-framework.src.js
+++ /dev/null
@@ -1,603 +0,0 @@
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- *
- * Standalone Highcharts Framework
- *
- * License: MIT License
- */
-
-
-/*global Highcharts */
-var HighchartsAdapter = (function () {
-
-var UNDEFINED,
- doc = document,
- emptyArray = [],
- timers = [],
- timerId,
- animSetters = {},
- Fx;
-
-Math.easeInOutSine = function (t, b, c, d) {
- return -c / 2 * (Math.cos(Math.PI * t / d) - 1) + b;
-};
-
-
-
-/**
- * Extend given object with custom events
- */
-function augment(obj) {
- function removeOneEvent(el, type, fn) {
- el.removeEventListener(type, fn, false);
- }
-
- function IERemoveOneEvent(el, type, fn) {
- fn = el.HCProxiedMethods[fn.toString()];
- el.detachEvent('on' + type, fn);
- }
-
- function removeAllEvents(el, type) {
- var events = el.HCEvents,
- remove,
- types,
- len,
- n;
-
- if (el.removeEventListener) {
- remove = removeOneEvent;
- } else if (el.attachEvent) {
- remove = IERemoveOneEvent;
- } else {
- return; // break on non-DOM events
- }
-
-
- if (type) {
- types = {};
- types[type] = true;
- } else {
- types = events;
- }
-
- for (n in types) {
- if (events[n]) {
- len = events[n].length;
- while (len--) {
- remove(el, n, events[n][len]);
- }
- }
- }
- }
-
- if (!obj.HCExtended) {
- Highcharts.extend(obj, {
- HCExtended: true,
-
- HCEvents: {},
-
- bind: function (name, fn) {
- var el = this,
- events = this.HCEvents,
- wrappedFn;
-
- // handle DOM events in modern browsers
- if (el.addEventListener) {
- el.addEventListener(name, fn, false);
-
- // handle old IE implementation
- } else if (el.attachEvent) {
-
- wrappedFn = function (e) {
- e.target = e.srcElement || window; // #2820
- fn.call(el, e);
- };
-
- if (!el.HCProxiedMethods) {
- el.HCProxiedMethods = {};
- }
-
- // link wrapped fn with original fn, so we can get this in removeEvent
- el.HCProxiedMethods[fn.toString()] = wrappedFn;
-
- el.attachEvent('on' + name, wrappedFn);
- }
-
-
- if (events[name] === UNDEFINED) {
- events[name] = [];
- }
-
- events[name].push(fn);
- },
-
- unbind: function (name, fn) {
- var events,
- index;
-
- if (name) {
- events = this.HCEvents[name] || [];
- if (fn) {
- index = HighchartsAdapter.inArray(fn, events);
- if (index > -1) {
- events.splice(index, 1);
- this.HCEvents[name] = events;
- }
- if (this.removeEventListener) {
- removeOneEvent(this, name, fn);
- } else if (this.attachEvent) {
- IERemoveOneEvent(this, name, fn);
- }
- } else {
- removeAllEvents(this, name);
- this.HCEvents[name] = [];
- }
- } else {
- removeAllEvents(this);
- this.HCEvents = {};
- }
- },
-
- trigger: function (name, args) {
- var events = this.HCEvents[name] || [],
- target = this,
- len = events.length,
- i,
- preventDefault,
- fn;
-
- // Attach a simple preventDefault function to skip default handler if called
- preventDefault = function () {
- args.defaultPrevented = true;
- };
-
- for (i = 0; i < len; i++) {
- fn = events[i];
-
- // args is never null here
- if (args.stopped) {
- return;
- }
-
- args.preventDefault = preventDefault;
- args.target = target;
-
- // If the type is not set, we're running a custom event (#2297). If it is set,
- // we're running a browser event, and setting it will cause en error in
- // IE8 (#2465).
- if (!args.type) {
- args.type = name;
- }
-
-
-
- // If the event handler return false, prevent the default handler from executing
- if (fn.call(this, args) === false) {
- args.preventDefault();
- }
- }
- }
- });
- }
-
- return obj;
-}
-
-
-return {
-
- /**
- * Initialize the adapter. This is run once as Highcharts is first run.
- */
- init: function (pathAnim) {
-
- /**
- * Compatibility section to add support for legacy IE. This can be removed if old IE
- * support is not needed.
- */
- if (!doc.defaultView) {
- this._getStyle = function (el, prop) {
- var val;
- if (el.style[prop]) {
- return el.style[prop];
- } else {
- if (prop === 'opacity') {
- prop = 'filter';
- }
- /*jslint unparam: true*/
- val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b) { return b.toUpperCase(); })];
- if (prop === 'filter') {
- val = val.replace(
- /alpha\(opacity=([0-9]+)\)/,
- function (a, b) {
- return b / 100;
- }
- );
- }
- /*jslint unparam: false*/
- return val === '' ? 1 : val;
- }
- };
- this.adapterRun = function (elem, method) {
- var alias = { width: 'clientWidth', height: 'clientHeight' }[method];
-
- if (alias) {
- elem.style.zoom = 1;
- return elem[alias] - 2 * parseInt(HighchartsAdapter._getStyle(elem, 'padding'), 10);
- }
- };
- }
-
- if (!Array.prototype.forEach) {
- this.each = function (arr, fn) { // legacy
- var i = 0,
- len = arr.length;
- for (; i < len; i++) {
- if (fn.call(arr[i], arr[i], i, arr) === false) {
- return i;
- }
- }
- };
- }
-
- if (!Array.prototype.indexOf) {
- this.inArray = function (item, arr) {
- var len,
- i = 0;
-
- if (arr) {
- len = arr.length;
-
- for (; i < len; i++) {
- if (arr[i] === item) {
- return i;
- }
- }
- }
-
- return -1;
- };
- }
-
- if (!Array.prototype.filter) {
- this.grep = function (elements, callback) {
- var ret = [],
- i = 0,
- length = elements.length;
-
- for (; i < length; i++) {
- if (!!callback(elements[i], i)) {
- ret.push(elements[i]);
- }
- }
-
- return ret;
- };
- }
-
- //--- End compatibility section ---
-
-
- /**
- * Start of animation specific code
- */
- Fx = function (elem, options, prop) {
- this.options = options;
- this.elem = elem;
- this.prop = prop;
- };
- Fx.prototype = {
-
- update: function () {
- var styles,
- paths = this.paths,
- elem = this.elem,
- elemelem = elem.element; // if destroyed, it is null
-
- // Animation setter defined from outside
- if (animSetters[this.prop]) {
- animSetters[this.prop](this);
-
- // Animating a path definition on SVGElement
- } else if (paths && elemelem) {
- elem.attr('d', pathAnim.step(paths[0], paths[1], this.now, this.toD));
-
- // Other animations on SVGElement
- } else if (elem.attr) {
- if (elemelem) {
- elem.attr(this.prop, this.now);
- }
-
- // HTML styles
- } else {
- styles = {};
- styles[this.prop] = this.now + this.unit;
- Highcharts.css(elem, styles);
- }
-
- if (this.options.step) {
- this.options.step.call(this.elem, this.now, this);
- }
-
- },
- custom: function (from, to, unit) {
- var self = this,
- t = function (gotoEnd) {
- return self.step(gotoEnd);
- },
- i;
-
- this.startTime = +new Date();
- this.start = from;
- this.end = to;
- this.unit = unit;
- this.now = this.start;
- this.pos = this.state = 0;
-
- t.elem = this.elem;
-
- if (t() && timers.push(t) === 1) {
- timerId = setInterval(function () {
-
- for (i = 0; i < timers.length; i++) {
- if (!timers[i]()) {
- timers.splice(i--, 1);
- }
- }
-
- if (!timers.length) {
- clearInterval(timerId);
- }
- }, 13);
- }
- },
-
- step: function (gotoEnd) {
- var t = +new Date(),
- ret,
- done,
- options = this.options,
- elem = this.elem,
- i;
-
- if (elem.stopAnimation || (elem.attr && !elem.element)) { // #2616, element including flag is destroyed
- ret = false;
-
- } else if (gotoEnd || t >= options.duration + this.startTime) {
- this.now = this.end;
- this.pos = this.state = 1;
- this.update();
-
- this.options.curAnim[this.prop] = true;
-
- done = true;
- for (i in options.curAnim) {
- if (options.curAnim[i] !== true) {
- done = false;
- }
- }
-
- if (done) {
- if (options.complete) {
- options.complete.call(elem);
- }
- }
- ret = false;
-
- } else {
- var n = t - this.startTime;
- this.state = n / options.duration;
- this.pos = options.easing(n, 0, 1, options.duration);
- this.now = this.start + ((this.end - this.start) * this.pos);
- this.update();
- ret = true;
- }
- return ret;
- }
- };
-
- /**
- * The adapter animate method
- */
- this.animate = function (el, prop, opt) {
- var start,
- unit = '',
- end,
- fx,
- args,
- name;
-
- el.stopAnimation = false; // ready for new
-
- if (typeof opt !== 'object' || opt === null) {
- args = arguments;
- opt = {
- duration: args[2],
- easing: args[3],
- complete: args[4]
- };
- }
- if (typeof opt.duration !== 'number') {
- opt.duration = 400;
- }
- opt.easing = Math[opt.easing] || Math.easeInOutSine;
- opt.curAnim = Highcharts.extend({}, prop);
-
- for (name in prop) {
- fx = new Fx(el, opt, name);
- end = null;
-
- if (name === 'd') {
- fx.paths = pathAnim.init(
- el,
- el.d,
- prop.d
- );
- fx.toD = prop.d;
- start = 0;
- end = 1;
- } else if (el.attr) {
- start = el.attr(name);
- } else {
- start = parseFloat(HighchartsAdapter._getStyle(el, name)) || 0;
- if (name !== 'opacity') {
- unit = 'px';
- }
- }
-
- if (!end) {
- end = prop[name];
- }
- fx.custom(start, end, unit);
- }
- };
- },
-
- /**
- * Internal method to return CSS value for given element and property
- */
- _getStyle: function (el, prop) {
- return window.getComputedStyle(el, undefined).getPropertyValue(prop);
- },
-
- /**
- * Add an animation setter for a specific property
- */
- addAnimSetter: function (prop, fn) {
- animSetters[prop] = fn;
- },
-
- /**
- * Downloads a script and executes a callback when done.
- * @param {String} scriptLocation
- * @param {Function} callback
- */
- getScript: function (scriptLocation, callback) {
- // We cannot assume that Assets class from mootools-more is available so instead insert a script tag to download script.
- var head = doc.getElementsByTagName('head')[0],
- script = doc.createElement('script');
-
- script.type = 'text/javascript';
- script.src = scriptLocation;
- script.onload = callback;
-
- head.appendChild(script);
- },
-
- /**
- * Return the index of an item in an array, or -1 if not found
- */
- inArray: function (item, arr) {
- return arr.indexOf ? arr.indexOf(item) : emptyArray.indexOf.call(arr, item);
- },
-
-
- /**
- * A direct link to adapter methods
- */
- adapterRun: function (elem, method) {
- return parseInt(HighchartsAdapter._getStyle(elem, method), 10);
- },
-
- /**
- * Filter an array
- */
- grep: function (elements, callback) {
- return emptyArray.filter.call(elements, callback);
- },
-
- /**
- * Map an array
- */
- map: function (arr, fn) {
- var results = [], i = 0, len = arr.length;
-
- for (; i < len; i++) {
- results[i] = fn.call(arr[i], arr[i], i, arr);
- }
-
- return results;
- },
-
- /**
- * Get the element's offset position, corrected by overflow:auto. Loosely based on jQuery's offset method.
- */
- offset: function (el) {
- var docElem = document.documentElement,
- box = el.getBoundingClientRect();
-
- return {
- top: box.top + (window.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),
- left: box.left + (window.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
- };
- },
-
- /**
- * Add an event listener
- */
- addEvent: function (el, type, fn) {
- augment(el).bind(type, fn);
- },
-
- /**
- * Remove event added with addEvent
- */
- removeEvent: function (el, type, fn) {
- augment(el).unbind(type, fn);
- },
-
- /**
- * Fire an event on a custom object
- */
- fireEvent: function (el, type, eventArguments, defaultFunction) {
- var e;
-
- if (doc.createEvent && (el.dispatchEvent || el.fireEvent)) {
- e = doc.createEvent('Events');
- e.initEvent(type, true, true);
- e.target = el;
-
- Highcharts.extend(e, eventArguments);
-
- if (el.dispatchEvent) {
- el.dispatchEvent(e);
- } else {
- el.fireEvent(type, e);
- }
-
- } else if (el.HCExtended === true) {
- eventArguments = eventArguments || {};
- el.trigger(type, eventArguments);
- }
-
- if (eventArguments && eventArguments.defaultPrevented) {
- defaultFunction = null;
- }
-
- if (defaultFunction) {
- defaultFunction(eventArguments);
- }
- },
-
- washMouseEvent: function (e) {
- return e;
- },
-
-
- /**
- * Stop running animation
- */
- stop: function (el) {
- el.stopAnimation = true;
- },
-
- /**
- * Utility for iterating over an array. Parameters are reversed compared to jQuery.
- * @param {Array} arr
- * @param {Function} fn
- */
- each: function (arr, fn) { // modern browsers
- return Array.prototype.forEach.call(arr, fn);
- }
-};
-}());
diff --git a/html/includes/js/highcharts-3d.src.js b/html/includes/js/highcharts-3d.src.js
deleted file mode 100644
index 7cee3e5..0000000
--- a/html/includes/js/highcharts-3d.src.js
+++ /dev/null
@@ -1,1383 +0,0 @@
-// ==ClosureCompiler==
-// @compilation_level SIMPLE_OPTIMIZATIONS
-
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- *
- * (c) 2009-2013 Torstein Hønsi
- *
- * License: www.highcharts.com/license
- */
-
-// JSLint options:
-/*global Highcharts, HighchartsAdapter, document, window, navigator, setInterval, clearInterval, clearTimeout, setTimeout, location, jQuery, $, console */
-
-(function (Highcharts) {
- /**
- Shorthands for often used function
-*/
-/**
- * Mathematical Functionility
- */
-var PI = Math.PI,
- deg2rad = (PI / 180), // degrees to radians
- sin = Math.sin,
- cos = Math.cos,
-
- round = Math.round;
-
-function perspective(points, angle2, angle1, origin) {
- angle1 *= deg2rad;
- angle2 *= deg2rad;
-
- var result = [],
- xe,
- ye,
- ze;
-
- angle1 *= -1;
-
- xe = origin.x;
- ye = origin.y;
- ze = (origin.z === 0 ? 0.0001 : origin.z) * (origin.vd || 25);
-
- // some kind of minimum?
- ze = Math.max(500, ze);
-
- var s1 = sin(angle1),
- c1 = cos(angle1),
- s2 = sin(angle2),
- c2 = cos(angle2);
-
- var x, y, z, p;
-
- Highcharts.each(points, function (point) {
- x = point.x - xe;
- y = point.y - ye;
- z = point.z || 0;
-
- p = {
- x: c1 * x - s1 * z,
- y: -s1 * s2 * x - c1 * s2 * z + c2 * y,
- z: s1 * c2 * x + c1 * c2 * z + s2 * y
- };
-
- p.x = p.x * ((ze - p.z) / ze) + xe;
- p.y = p.y * ((ze - p.z) / ze) + ye;
-
- result.push({x: round(p.x), y: round(p.y), z: round(p.z)});
- });
- return result;
-}
-/***
- EXTENSION TO THE SVG-RENDERER TO ENABLE 3D SHAPES
- ***/
-////// HELPER METHODS //////
-var dFactor = (4 * (Math.sqrt(2) - 1) / 3) / (PI / 2);
-
-function defined(obj) {
- return obj !== undefined && obj !== null;
-}
-
-
-function curveTo(cx, cy, rx, ry, start, end, dx, dy) {
- var result = [];
- if ((end > start) && (end - start > PI / 2 + 0.0001)) {
- result = result.concat(curveTo(cx, cy, rx, ry, start, start + (PI / 2), dx, dy));
- result = result.concat(curveTo(cx, cy, rx, ry, start + (PI / 2), end, dx, dy));
- return result;
- } else if ((end < start) && (start - end > PI / 2 + 0.0001)) {
- result = result.concat(curveTo(cx, cy, rx, ry, start, start - (PI / 2), dx, dy));
- result = result.concat(curveTo(cx, cy, rx, ry, start - (PI / 2), end, dx, dy));
- return result;
- } else {
- var arcAngle = end - start;
- return [
- 'C',
- cx + (rx * cos(start)) - ((rx * dFactor * arcAngle) * sin(start)) + dx,
- cy + (ry * sin(start)) + ((ry * dFactor * arcAngle) * cos(start)) + dy,
- cx + (rx * cos(end)) + ((rx * dFactor * arcAngle) * sin(end)) + dx,
- cy + (ry * sin(end)) - ((ry * dFactor * arcAngle) * cos(end)) + dy,
-
- cx + (rx * cos(end)) + dx,
- cy + (ry * sin(end)) + dy
- ];
- }
-}
-
-Highcharts.SVGRenderer.prototype.toLinePath = function (points, closed) {
- var result = [];
-
- // Put "L x y" for each point
- Highcharts.each(points, function (point) {
- result.push('L', point.x, point.y);
- });
-
- // Set the first element to M
- result[0] = 'M';
-
- // If it is a closed line, add Z
- if (closed) {
- result.push('Z');
- }
-
- return result;
-};
-
-////// CUBOIDS //////
-Highcharts.SVGRenderer.prototype.cuboid = function (shapeArgs) {
-
- var result = this.g(),
- paths = this.cuboidPath(shapeArgs);
-
- result.front = this.path(paths[0]).attr({zIndex: paths[3], 'stroke-linejoin': 'round'}).add(result);
- result.top = this.path(paths[1]).attr({zIndex: paths[4], 'stroke-linejoin': 'round'}).add(result);
- result.side = this.path(paths[2]).attr({zIndex: paths[5], 'stroke-linejoin': 'round'}).add(result);
-
- result.fillSetter = function (color) {
- var c0 = color,
- c1 = Highcharts.Color(color).brighten(0.1).get(),
- c2 = Highcharts.Color(color).brighten(-0.1).get();
-
- this.front.attr({fill: c0});
- this.top.attr({fill: c1});
- this.side.attr({fill: c2});
-
- this.color = color;
- return this;
- };
-
- result.opacitySetter = function (opacity) {
- this.front.attr({opacity: opacity});
- this.top.attr({opacity: opacity});
- this.side.attr({opacity: opacity});
- return this;
- };
-
- result.attr = function (args) {
- if (args.shapeArgs || defined(args.x)) {
- var shapeArgs = args.shapeArgs || args;
- var paths = this.renderer.cuboidPath(shapeArgs);
- this.front.attr({d: paths[0], zIndex: paths[3]});
- this.top.attr({d: paths[1], zIndex: paths[4]});
- this.side.attr({d: paths[2], zIndex: paths[5]});
- } else {
- Highcharts.SVGElement.prototype.attr.call(this, args);
- }
-
- return this;
- };
-
- result.animate = function (args, duration, complete) {
- if (defined(args.x) && defined(args.y)) {
- var paths = this.renderer.cuboidPath(args);
- this.front.attr({zIndex: paths[3]}).animate({d: paths[0]}, duration, complete);
- this.top.attr({zIndex: paths[4]}).animate({d: paths[1]}, duration, complete);
- this.side.attr({zIndex: paths[5]}).animate({d: paths[2]}, duration, complete);
- } else if (args.opacity) {
- this.front.animate(args, duration, complete);
- this.top.animate(args, duration, complete);
- this.side.animate(args, duration, complete);
- } else {
- Highcharts.SVGElement.prototype.animate.call(this, args, duration, complete);
- }
- return this;
- };
-
- result.destroy = function () {
- this.front.destroy();
- this.top.destroy();
- this.side.destroy();
-
- return null;
- };
-
- // Apply the Z index to the cuboid group
- result.attr({ zIndex: -paths[3] });
-
- return result;
-};
-
-
-Highcharts.SVGRenderer.prototype.cuboidPath = function (shapeArgs) {
- var x = shapeArgs.x,
- y = shapeArgs.y,
- z = shapeArgs.z,
- h = shapeArgs.height,
- w = shapeArgs.width,
- d = shapeArgs.depth,
- alpha = shapeArgs.alpha,
- beta = shapeArgs.beta,
- origin = shapeArgs.origin;
-
- var pArr = [
- {x: x, y: y, z: z},
- {x: x + w, y: y, z: z},
- {x: x + w, y: y + h, z: z},
- {x: x, y: y + h, z: z},
- {x: x, y: y + h, z: z + d},
- {x: x + w, y: y + h, z: z + d},
- {x: x + w, y: y, z: z + d},
- {x: x, y: y, z: z + d}
- ];
-
- pArr = perspective(pArr, alpha, beta, origin);
-
- var path1, // FRONT
- path2, // TOP OR BOTTOM
- path3; // LEFT OR RIGHT
-
- // front
- path1 = [
- 'M', pArr[0].x, pArr[0].y,
- 'L', pArr[1].x, pArr[1].y,
- 'L', pArr[2].x, pArr[2].y,
- 'L', pArr[3].x, pArr[3].y,
- 'Z'
- ];
- var z1 = (pArr[0].z + pArr[1].z + pArr[2].z + pArr[3].z) / 4;
-
- // top or bottom
- var top = [
- 'M', pArr[0].x, pArr[0].y,
- 'L', pArr[7].x, pArr[7].y,
- 'L', pArr[6].x, pArr[6].y,
- 'L', pArr[1].x, pArr[1].y,
- 'Z'
- ];
- var bottom = [
- 'M', pArr[3].x, pArr[3].y,
- 'L', pArr[2].x, pArr[2].y,
- 'L', pArr[5].x, pArr[5].y,
- 'L', pArr[4].x, pArr[4].y,
- 'Z'
- ];
- if (pArr[7].y < pArr[1].y) {
- path2 = top;
- } else if (pArr[4].y > pArr[2].y) {
- path2 = bottom;
- } else {
- path2 = [];
- }
- var z2 = (beta > 0 ? (pArr[0].z + pArr[7].z + pArr[6].z + pArr[1].z) / 4 : (pArr[3].z + pArr[2].z + pArr[5].z + pArr[4].z) / 4);
-
- // side
- var right = [
- 'M', pArr[1].x, pArr[1].y,
- 'L', pArr[2].x, pArr[2].y,
- 'L', pArr[5].x, pArr[5].y,
- 'L', pArr[6].x, pArr[6].y,
- 'Z'
- ];
- var left = [
- 'M', pArr[0].x, pArr[0].y,
- 'L', pArr[7].x, pArr[7].y,
- 'L', pArr[4].x, pArr[4].y,
- 'L', pArr[3].x, pArr[3].y,
- 'Z'
- ];
- if (pArr[6].x > pArr[1].x) {
- path3 = right;
- } else if (pArr[7].x < pArr[0].x) {
- path3 = left;
- } else {
- path3 = [];
- }
- var z3 = (alpha > 0 ? (pArr[1].z + pArr[2].z + pArr[5].z + pArr[6].z) / 4 : (pArr[0].z + pArr[7].z + pArr[4].z + pArr[3].z) / 4);
-
- return [path1, path2, path3, z1, z2, z3];
-};
-
-////// SECTORS //////
-Highcharts.SVGRenderer.prototype.arc3d = function (shapeArgs) {
-
- shapeArgs.alpha *= deg2rad;
- shapeArgs.beta *= deg2rad;
- var result = this.g(),
- paths = this.arc3dPath(shapeArgs),
- renderer = result.renderer;
-
- var zIndex = paths.zTop * 100;
-
- result.shapeArgs = shapeArgs; // Store for later use
-
- result.top = renderer.path(paths.top).attr({zIndex: paths.zTop}).add(result);
- result.side1 = renderer.path(paths.side2).attr({zIndex: paths.zSide2});
- result.side2 = renderer.path(paths.side1).attr({zIndex: paths.zSide1});
- result.inn = renderer.path(paths.inn).attr({zIndex: paths.zInn});
- result.out = renderer.path(paths.out).attr({zIndex: paths.zOut});
-
- result.fillSetter = function (color) {
- this.color = color;
-
- var c0 = color,
- c2 = Highcharts.Color(color).brighten(-0.1).get();
-
- this.side1.attr({fill: c2});
- this.side2.attr({fill: c2});
- this.inn.attr({fill: c2});
- this.out.attr({fill: c2});
- this.top.attr({fill: c0});
- return this;
- };
-
- result.translateXSetter = function (value) {
- this.out.attr({translateX: value});
- this.inn.attr({translateX: value});
- this.side1.attr({translateX: value});
- this.side2.attr({translateX: value});
- this.top.attr({translateX: value});
- };
-
- result.translateYSetter = function (value) {
- this.out.attr({translateY: value});
- this.inn.attr({translateY: value});
- this.side1.attr({translateY: value});
- this.side2.attr({translateY: value});
- this.top.attr({translateY: value});
- };
-
- result.animate = function (args, duration, complete) {
- if (defined(args.end) || defined(args.start)) {
- this._shapeArgs = this.shapeArgs;
-
- Highcharts.SVGElement.prototype.animate.call(this, {
- _args: args
- }, {
- duration: duration,
- step: function () {
- var args = arguments,
- fx = args[1],
- result = fx.elem,
- start = result._shapeArgs,
- end = fx.end,
- pos = fx.pos,
- sA = Highcharts.merge(start, {
- x: start.x + ((end.x - start.x) * pos),
- y: start.y + ((end.y - start.y) * pos),
- r: start.r + ((end.r - start.r) * pos),
- innerR: start.innerR + ((end.innerR - start.innerR) * pos),
- start: start.start + ((end.start - start.start) * pos),
- end: start.end + ((end.end - start.end) * pos)
- });
-
- var paths = result.renderer.arc3dPath(sA);
-
- result.shapeArgs = sA;
-
- result.top.attr({d: paths.top, zIndex: paths.zTop});
- result.inn.attr({d: paths.inn, zIndex: paths.zInn});
- result.out.attr({d: paths.out, zIndex: paths.zOut});
- result.side1.attr({d: paths.side1, zIndex: paths.zSide1});
- result.side2.attr({d: paths.side2, zIndex: paths.zSide2});
-
- }
- }, complete);
- } else {
- Highcharts.SVGElement.prototype.animate.call(this, args, duration, complete);
- }
- return this;
- };
-
- result.destroy = function () {
- this.top.destroy();
- this.out.destroy();
- this.inn.destroy();
- this.side1.destroy();
- this.side2.destroy();
-
- Highcharts.SVGElement.prototype.destroy.call(this);
- };
- result.hide = function () {
- this.top.hide();
- this.out.hide();
- this.inn.hide();
- this.side1.hide();
- this.side2.hide();
- };
- result.show = function () {
- this.top.show();
- this.out.show();
- this.inn.show();
- this.side1.show();
- this.side2.show();
- };
-
- result.zIndex = zIndex;
- result.attr({zIndex: zIndex});
- return result;
-};
-
-
-Highcharts.SVGRenderer.prototype.arc3dPath = function (shapeArgs) {
- var cx = shapeArgs.x,
- cy = shapeArgs.y,
- start = shapeArgs.start,
- end = shapeArgs.end - 0.00001,
- r = shapeArgs.r,
- ir = shapeArgs.innerR,
- d = shapeArgs.depth,
- alpha = shapeArgs.alpha,
- beta = shapeArgs.beta;
-
- // Some Variables
- var cs = cos(start),
- ss = sin(start),
- ce = cos(end),
- se = sin(end),
- rx = r * cos(beta),
- ry = r * cos(alpha),
- irx = ir * cos(beta),
- iry = ir * cos(alpha),
- dx = d * sin(beta),
- dy = d * sin(alpha);
-
- // TOP
- var top = ['M', cx + (rx * cs), cy + (ry * ss)];
- top = top.concat(curveTo(cx, cy, rx, ry, start, end, 0, 0));
- top = top.concat([
- 'L', cx + (irx * ce), cy + (iry * se)
- ]);
- top = top.concat(curveTo(cx, cy, irx, iry, end, start, 0, 0));
- top = top.concat(['Z']);
-
- // OUTSIDE
- var b = (beta > 0 ? PI / 2 : 0),
- a = (alpha > 0 ? 0 : PI / 2);
-
- var start2 = start > -b ? start : (end > -b ? -b : start),
- end2 = end < PI - a ? end : (start < PI - a ? PI - a : end);
-
- var out = ['M', cx + (rx * cos(start2)), cy + (ry * sin(start2))];
- out = out.concat(curveTo(cx, cy, rx, ry, start2, end2, 0, 0));
- out = out.concat([
- 'L', cx + (rx * cos(end2)) + dx, cy + (ry * sin(end2)) + dy
- ]);
- out = out.concat(curveTo(cx, cy, rx, ry, end2, start2, dx, dy));
- out = out.concat(['Z']);
-
- // INSIDE
- var inn = ['M', cx + (irx * cs), cy + (iry * ss)];
- inn = inn.concat(curveTo(cx, cy, irx, iry, start, end, 0, 0));
- inn = inn.concat([
- 'L', cx + (irx * cos(end)) + dx, cy + (iry * sin(end)) + dy
- ]);
- inn = inn.concat(curveTo(cx, cy, irx, iry, end, start, dx, dy));
- inn = inn.concat(['Z']);
-
- // SIDES
- var side1 = [
- 'M', cx + (rx * cs), cy + (ry * ss),
- 'L', cx + (rx * cs) + dx, cy + (ry * ss) + dy,
- 'L', cx + (irx * cs) + dx, cy + (iry * ss) + dy,
- 'L', cx + (irx * cs), cy + (iry * ss),
- 'Z'
- ];
- var side2 = [
- 'M', cx + (rx * ce), cy + (ry * se),
- 'L', cx + (rx * ce) + dx, cy + (ry * se) + dy,
- 'L', cx + (irx * ce) + dx, cy + (iry * se) + dy,
- 'L', cx + (irx * ce), cy + (iry * se),
- 'Z'
- ];
-
- var a1 = sin((start + end) / 2),
- a2 = sin(start),
- a3 = sin(end);
-
- return {
- top: top,
- zTop: r,
- out: out,
- zOut: Math.max(a1, a2, a3) * r,
- inn: inn,
- zInn: Math.max(a1, a2, a3) * r,
- side1: side1,
- zSide1: a2 * (r * 0.99),
- side2: side2,
- zSide2: a3 * (r * 0.99)
- };
-};
-/***
- EXTENSION FOR 3D CHARTS
-***/
-// Shorthand to check the is3d flag
-Highcharts.Chart.prototype.is3d = function () {
- return this.options.chart.options3d && this.options.chart.options3d.enabled;
-};
-
-Highcharts.wrap(Highcharts.Chart.prototype, 'isInsidePlot', function (proceed) {
- if (this.is3d()) {
- return true;
- } else {
- return proceed.apply(this, [].slice.call(arguments, 1));
- }
-});
-
-var defaultChartOptions = Highcharts.getOptions();
-defaultChartOptions.chart.options3d = {
- enabled: false,
- alpha: 0,
- beta: 0,
- depth: 100,
- viewDistance: 25,
- frame: {
- bottom: { size: 1, color: 'rgba(255,255,255,0)' },
- side: { size: 1, color: 'rgba(255,255,255,0)' },
- back: { size: 1, color: 'rgba(255,255,255,0)' }
- }
-};
-
-Highcharts.wrap(Highcharts.Chart.prototype, 'init', function (proceed) {
- var args = [].slice.call(arguments, 1),
- plotOptions,
- pieOptions;
-
- if (args[0].chart.options3d && args[0].chart.options3d.enabled) {
- plotOptions = args[0].plotOptions || {};
- pieOptions = plotOptions.pie || {};
-
- pieOptions.borderColor = Highcharts.pick(pieOptions.borderColor, undefined);
- }
- proceed.apply(this, args);
-});
-
-Highcharts.wrap(Highcharts.Chart.prototype, 'setChartSize', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- if (this.is3d()) {
- var inverted = this.inverted,
- clipBox = this.clipBox,
- margin = this.margin,
- x = inverted ? 'y' : 'x',
- y = inverted ? 'x' : 'y',
- w = inverted ? 'height' : 'width',
- h = inverted ? 'width' : 'height';
-
- clipBox[x] = -(margin[3] || 0);
- clipBox[y] = -(margin[0] || 0);
- clipBox[w] = this.chartWidth + (margin[3] || 0) + (margin[1] || 0);
- clipBox[h] = this.chartHeight + (margin[0] || 0) + (margin[2] || 0);
- }
-});
-
-Highcharts.wrap(Highcharts.Chart.prototype, 'redraw', function (proceed) {
- if (this.is3d()) {
- // Set to force a redraw of all elements
- this.isDirtyBox = true;
- }
- proceed.apply(this, [].slice.call(arguments, 1));
-});
-
-Highcharts.Chart.prototype.retrieveStacks = function (grouping, stacking) {
-
- var stacks = {},
- i = 1;
-
- if (grouping || !stacking) { return this.series; }
-
- Highcharts.each(this.series, function (S) {
- if (!stacks[S.options.stack || 0]) {
- stacks[S.options.stack || 0] = { series: [S], position: i};
- i++;
- } else {
- stacks[S.options.stack || 0].series.push(S);
- }
- });
- stacks.totalStacks = i + 1;
- return stacks;
-};
-
-/***
- EXTENSION TO THE AXIS
-***/
-Highcharts.wrap(Highcharts.Axis.prototype, 'init', function (proceed) {
- var args = arguments;
- if (args[1].is3d()) {
- args[2].tickWidth = Highcharts.pick(args[2].tickWidth, 0);
- args[2].gridLineWidth = Highcharts.pick(args[2].gridLineWidth, 1);
- }
-
- proceed.apply(this, [].slice.call(arguments, 1));
-});
-Highcharts.wrap(Highcharts.Axis.prototype, 'render', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.chart.is3d()) {
- return;
- }
-
- var chart = this.chart,
- renderer = chart.renderer,
- options3d = chart.options.chart.options3d,
- alpha = options3d.alpha,
- beta = options3d.beta * (chart.yAxis[0].opposite ? -1 : 1),
- frame = options3d.frame,
- fbottom = frame.bottom,
- fback = frame.back,
- fside = frame.side,
- depth = options3d.depth,
- height = this.height,
- width = this.width,
- left = this.left,
- top = this.top;
-
- var origin = {
- x: chart.plotLeft + (chart.plotWidth / 2),
- y: chart.plotTop + (chart.plotHeight / 2),
- z: depth,
- vd: options3d.viewDistance
- };
- if (this.horiz) {
- /// BOTTOM
- if (this.axisLine) {
- this.axisLine.hide();
- }
- var bottomShape = {
- x: left,
- y: top + (chart.yAxis[0].reversed ? -fbottom.size : height),
- z: 0,
- width: width,
- height: fbottom.size,
- depth: depth,
- alpha: alpha,
- beta: beta,
- origin: origin
- };
- if (!this.bottomFrame) {
- this.bottomFrame = renderer.cuboid(bottomShape).attr({fill: fbottom.color, zIndex: (chart.yAxis[0].reversed && alpha > 0 ? 4 : -1)}).css({stroke: fbottom.color}).add();
- } else {
- this.bottomFrame.animate(bottomShape);
- }
- } else {
- // BACK
- var backShape = {
- x: left,
- y: top,
- z: depth + 1,
- width: width,
- height: height + fbottom.size,
- depth: fback.size,
- alpha: alpha,
- beta: beta,
- origin: origin
- };
- if (!this.backFrame) {
- this.backFrame = renderer.cuboid(backShape).attr({fill: fback.color, zIndex: -3}).css({stroke: fback.color}).add();
- } else {
- this.backFrame.animate(backShape);
- }
- // SIDE
- if (this.axisLine) {
- this.axisLine.hide();
- }
- var sideShape = {
- x: (chart.yAxis[0].opposite ? width : 0) + left - fside.size,
- y: top,
- z: 0,
- width: fside.size,
- height: height + fbottom.size,
- depth: depth + fback.size,
- alpha: alpha,
- beta: beta,
- origin: origin
- };
- if (!this.sideFrame) {
- this.sideFrame = renderer.cuboid(sideShape).attr({fill: fside.color, zIndex: -2}).css({stroke: fside.color}).add();
- } else {
- this.sideFrame.animate(sideShape);
- }
- }
-});
-
-Highcharts.wrap(Highcharts.Axis.prototype, 'getPlotLinePath', function (proceed) {
- var path = proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.chart.is3d()) {
- return path;
- }
-
- if (path === null) { return path; }
-
- var chart = this.chart,
- options3d = chart.options.chart.options3d;
-
- var d = options3d.depth;
-
- options3d.origin = {
- x: chart.plotLeft + (chart.plotWidth / 2),
- y: chart.plotTop + (chart.plotHeight / 2),
- z: d,
- vd: options3d.viewDistance
- };
-
- var pArr = [
- { x: path[1], y: path[2], z : (this.horiz || this.opposite ? d : 0)},
- { x: path[1], y: path[2], z : d },
- { x: path[4], y: path[5], z : d },
- { x: path[4], y: path[5], z : (this.horiz || this.opposite ? 0 : d)}
- ];
-
- var alpha = chart.options.inverted ? options3d.beta : options3d.alpha,
- beta = chart.options.inverted ? options3d.alpha : options3d.beta;
-
- beta *= (chart.yAxis[0].opposite ? -1 : 1);
-
- pArr = perspective(pArr, alpha, beta, options3d.origin);
- path = this.chart.renderer.toLinePath(pArr, false);
-
- return path;
-});
-
-Highcharts.wrap(Highcharts.Axis.prototype, 'getPlotBandPath', function (proceed) {
- // Do not do this if the chart is not 3D
- if (!this.chart.is3d()) {
- return proceed.apply(this, [].slice.call(arguments, 1));
- } else {
- var args = arguments,
- from = args[1],
- to = args[2];
-
- var toPath = this.getPlotLinePath(to),
- path = this.getPlotLinePath(from);
-
- if (path && toPath) {
- path.push(
- toPath[7], // These two do not exist in the regular getPlotLine
- toPath[8], // ---- # 3005
- toPath[4],
- toPath[5],
- toPath[1],
- toPath[2]
- );
- } else { // outside the axis area
- path = null;
- }
-
- return path;
- }
-});
-
-/***
- EXTENSION TO THE TICKS
-***/
-
-Highcharts.wrap(Highcharts.Tick.prototype, 'getMarkPath', function (proceed) {
- var path = proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.axis.chart.is3d()) {
- return path;
- }
-
- var chart = this.axis.chart,
- options3d = chart.options.chart.options3d;
-
- var origin = {
- x: chart.plotLeft + (chart.plotWidth / 2),
- y: chart.plotTop + (chart.plotHeight / 2),
- z: options3d.depth,
- vd: options3d.viewDistance
- };
-
- var pArr = [
- {x: path[1], y: path[2], z: 0},
- {x: path[4], y: path[5], z: 0}
- ];
-
- var alpha = chart.inverted ? options3d.beta : options3d.alpha,
- beta = chart.inverted ? options3d.alpha : options3d.beta;
-
- beta *= (chart.yAxis[0].opposite ? -1 : 1);
-
- pArr = perspective(pArr, alpha, beta, origin);
- path = [
- 'M', pArr[0].x, pArr[0].y,
- 'L', pArr[1].x, pArr[1].y
- ];
- return path;
-});
-
-Highcharts.wrap(Highcharts.Tick.prototype, 'getLabelPosition', function (proceed) {
- var pos = proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.axis.chart.is3d()) {
- return pos;
- }
-
- var chart = this.axis.chart,
- options3d = chart.options.chart.options3d;
-
- var origin = {
- x: chart.plotLeft + (chart.plotWidth / 2),
- y: chart.plotTop + (chart.plotHeight / 2),
- z: options3d.depth,
- vd: options3d.viewDistance
- };
-
- var alpha = chart.inverted ? options3d.beta : options3d.alpha,
- beta = chart.inverted ? options3d.alpha : options3d.beta;
-
- beta *= (chart.yAxis[0].opposite ? -1 : 1);
-
- pos = perspective([{x: pos.x, y: pos.y, z: 0}], alpha, beta, origin)[0];
- return pos;
-});
-
-Highcharts.wrap(Highcharts.Axis.prototype, 'drawCrosshair', function (proceed) {
- var args = arguments;
- if (this.chart.is3d()) {
- if (args[2]) {
- args[2] = {
- plotX: args[2].plotXold || args[2].plotX,
- plotY: args[2].plotYold || args[2].plotY
- };
- }
- }
- proceed.apply(this, [].slice.call(args, 1));
-});/***
- EXTENSION FOR 3D COLUMNS
-***/
-Highcharts.wrap(Highcharts.seriesTypes.column.prototype, 'translate', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.chart.is3d()) {
- return;
- }
-
- var series = this,
- chart = series.chart,
- options = chart.options,
- seriesOptions = series.options,
- options3d = options.chart.options3d,
-
- depth = seriesOptions.depth || 25,
- origin = {
- x: chart.plotWidth / 2,
- y: chart.plotHeight / 2,
- z: options3d.depth,
- vd: options3d.viewDistance
- },
- alpha = options3d.alpha,
- beta = options3d.beta * (chart.yAxis[0].opposite ? -1 : 1);
-
- var stack = seriesOptions.stacking ? (seriesOptions.stack || 0) : series._i;
- var z = stack * (depth + (seriesOptions.groupZPadding || 1));
-
- if (seriesOptions.grouping !== false) { z = 0; }
-
- z += (seriesOptions.groupZPadding || 1);
-
- Highcharts.each(series.data, function (point) {
- if (point.y !== null) {
- var shapeArgs = point.shapeArgs,
- tooltipPos = point.tooltipPos;
-
- point.shapeType = 'cuboid';
- shapeArgs.alpha = alpha;
- shapeArgs.beta = beta;
- shapeArgs.z = z;
- shapeArgs.origin = origin;
- shapeArgs.depth = depth;
-
- // Translate the tooltip position in 3d space
- tooltipPos = perspective([{ x: tooltipPos[0], y: tooltipPos[1], z: z }], alpha, beta, origin)[0];
- point.tooltipPos = [tooltipPos.x, tooltipPos.y];
- }
- });
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.column.prototype, 'animate', function (proceed) {
- if (!this.chart.is3d()) {
- proceed.apply(this, [].slice.call(arguments, 1));
- } else {
- var args = arguments,
- init = args[1],
- yAxis = this.yAxis,
- series = this,
- reversed = this.yAxis.reversed;
-
- if (Highcharts.svg) { // VML is too slow anyway
- if (init) {
- Highcharts.each(series.data, function (point) {
- if (point.y !== null) {
- point.height = point.shapeArgs.height;
- point.shapey = point.shapeArgs.y; //#2968
- point.shapeArgs.height = 1;
- if (!reversed) {
- if (point.stackY) {
- point.shapeArgs.y = point.plotY + yAxis.translate(point.stackY);
- } else {
- point.shapeArgs.y = point.plotY + (point.negative ? -point.height : point.height);
- }
- }
- }
- });
-
- } else { // run the animation
- Highcharts.each(series.data, function (point) {
- if (point.y !== null) {
- point.shapeArgs.height = point.height;
- point.shapeArgs.y = point.shapey; //#2968
- // null value do not have a graphic
- if (point.graphic) {
- point.graphic.animate(point.shapeArgs, series.options.animation);
- }
- }
- });
-
- // redraw datalabels to the correct position
- this.drawDataLabels();
-
- // delete this function to allow it only once
- series.animate = null;
- }
- }
- }
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.column.prototype, 'init', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- if (this.chart.is3d()) {
- var seriesOptions = this.options,
- grouping = seriesOptions.grouping,
- stacking = seriesOptions.stacking,
- z = 0;
-
- if (!(grouping !== undefined && !grouping) && stacking) {
- var stacks = this.chart.retrieveStacks(grouping, stacking),
- stack = seriesOptions.stack || 0,
- i; // position within the stack
- for (i = 0; i < stacks[stack].series.length; i++) {
- if (stacks[stack].series[i] === this) {
- break;
- }
- }
- z = (stacks.totalStacks * 10) - (10 * (stacks.totalStacks - stacks[stack].position)) - i;
- }
-
- seriesOptions.zIndex = z;
- }
-});
-function draw3DPoints(proceed) {
- // Do not do this if the chart is not 3D
- if (this.chart.is3d()) {
- var grouping = this.chart.options.plotOptions.column.grouping;
- if (grouping !== undefined && !grouping && this.group.zIndex !== undefined) {
- this.group.attr({zIndex : (this.group.zIndex * 10)});
- }
-
- var options = this.options,
- states = this.options.states;
-
- this.borderWidth = options.borderWidth = options.edgeWidth || 1;
-
- Highcharts.each(this.data, function (point) {
- if (point.y !== null) {
- var pointAttr = point.pointAttr;
-
- // Set the border color to the fill color to provide a smooth edge
- this.borderColor = Highcharts.pick(options.edgeColor, pointAttr[''].fill);
-
- pointAttr[''].stroke = this.borderColor;
- pointAttr.hover.stroke = Highcharts.pick(states.hover.edgeColor, this.borderColor);
- pointAttr.select.stroke = Highcharts.pick(states.select.edgeColor, this.borderColor);
- }
- });
- }
-
- proceed.apply(this, [].slice.call(arguments, 1));
-}
-
-Highcharts.wrap(Highcharts.Series.prototype, 'alignDataLabel', function (proceed) {
-
- // Only do this for 3D columns and columnranges
- if (this.chart.is3d() && (this.type === 'column' || this.type === 'columnrange')) {
- var series = this,
- chart = series.chart,
- options = chart.options,
- options3d = options.chart.options3d,
- origin = {
- x: chart.plotWidth / 2,
- y: chart.plotHeight / 2,
- z: options3d.depth,
- vd: options3d.viewDistance
- },
- alpha = options3d.alpha,
- beta = options3d.beta * (chart.yAxis[0].opposite ? -1 : 1);
-
- var args = arguments,
- alignTo = args[4];
-
- var pos = ({x: alignTo.x, y: alignTo.y, z: 0});
- pos = perspective([pos], alpha, beta, origin)[0];
- alignTo.x = pos.x;
- alignTo.y = pos.y;
- }
-
- proceed.apply(this, [].slice.call(arguments, 1));
-});
-
-if (Highcharts.seriesTypes.columnrange) {
- Highcharts.wrap(Highcharts.seriesTypes.columnrange.prototype, 'drawPoints', draw3DPoints);
-}
-
-Highcharts.wrap(Highcharts.seriesTypes.column.prototype, 'drawPoints', draw3DPoints);
-
-/***
- EXTENSION FOR 3D CYLINDRICAL COLUMNS
- Not supported
-***/
-var defaultOptions = Highcharts.getOptions();
-defaultOptions.plotOptions.cylinder = Highcharts.merge(defaultOptions.plotOptions.column);
-var CylinderSeries = Highcharts.extendClass(Highcharts.seriesTypes.column, {
- type: 'cylinder'
-});
-Highcharts.seriesTypes.cylinder = CylinderSeries;
-
-Highcharts.wrap(Highcharts.seriesTypes.cylinder.prototype, 'translate', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.chart.is3d()) {
- return;
- }
-
- var series = this,
- chart = series.chart,
- options = chart.options,
- cylOptions = options.plotOptions.cylinder,
- options3d = options.chart.options3d,
- depth = cylOptions.depth || 0,
- origin = {
- x: chart.inverted ? chart.plotHeight / 2 : chart.plotWidth / 2,
- y: chart.inverted ? chart.plotWidth / 2 : chart.plotHeight / 2,
- z: options3d.depth,
- vd: options3d.viewDistance
- },
- alpha = options3d.alpha;
-
- var z = cylOptions.stacking ? (this.options.stack || 0) * depth : series._i * depth;
- z += depth / 2;
-
- if (cylOptions.grouping !== false) { z = 0; }
-
- Highcharts.each(series.data, function (point) {
- var shapeArgs = point.shapeArgs;
- point.shapeType = 'arc3d';
- shapeArgs.x += depth / 2;
- shapeArgs.z = z;
- shapeArgs.start = 0;
- shapeArgs.end = 2 * PI;
- shapeArgs.r = depth * 0.95;
- shapeArgs.innerR = 0;
- shapeArgs.depth = shapeArgs.height * (1 / sin((90 - alpha) * deg2rad)) - z;
- shapeArgs.alpha = 90 - alpha;
- shapeArgs.beta = 0;
- shapeArgs.origin = origin;
- });
-});
-/***
- EXTENSION FOR 3D PIES
-***/
-
-Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'translate', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- // Do not do this if the chart is not 3D
- if (!this.chart.is3d()) {
- return;
- }
-
- var series = this,
- chart = series.chart,
- options = chart.options,
- seriesOptions = series.options,
- depth = seriesOptions.depth || 0,
- options3d = options.chart.options3d,
- origin = {
- x: chart.plotWidth / 2,
- y: chart.plotHeight / 2,
- z: options3d.depth
- },
- alpha = options3d.alpha,
- beta = options3d.beta;
-
- var z = seriesOptions.stacking ? (seriesOptions.stack || 0) * depth : series._i * depth;
- z += depth / 2;
-
- if (seriesOptions.grouping !== false) { z = 0; }
-
- Highcharts.each(series.data, function (point) {
- point.shapeType = 'arc3d';
- var shapeArgs = point.shapeArgs;
-
- if (point.y) { // will be false if null or 0 #3006
- shapeArgs.z = z;
- shapeArgs.depth = depth * 0.75;
- shapeArgs.origin = origin;
- shapeArgs.alpha = alpha;
- shapeArgs.beta = beta;
-
- var angle = (shapeArgs.end + shapeArgs.start) / 2;
-
- point.slicedTranslation = {
- translateX : round(cos(angle) * series.options.slicedOffset * cos(alpha * deg2rad)),
- translateY : round(sin(angle) * series.options.slicedOffset * cos(alpha * deg2rad))
- };
- } else {
- shapeArgs = null;
- }
- });
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.pie.prototype.pointClass.prototype, 'haloPath', function (proceed) {
- var args = arguments;
- return this.series.chart.is3d() ? [] : proceed.call(this, args[1]);
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'drawPoints', function (proceed) {
- // Do not do this if the chart is not 3D
- if (this.chart.is3d()) {
- var options = this.options,
- states = this.options.states;
-
- // Set the border color to the fill color to provide a smooth edge
- this.borderWidth = options.borderWidth = options.edgeWidth || 1;
- this.borderColor = options.edgeColor = Highcharts.pick(options.edgeColor, options.borderColor, undefined);
-
- states.hover.borderColor = Highcharts.pick(states.hover.edgeColor, this.borderColor);
- states.hover.borderWidth = Highcharts.pick(states.hover.edgeWidth, this.borderWidth);
- states.select.borderColor = Highcharts.pick(states.select.edgeColor, this.borderColor);
- states.select.borderWidth = Highcharts.pick(states.select.edgeWidth, this.borderWidth);
-
- Highcharts.each(this.data, function (point) {
- var pointAttr = point.pointAttr;
- pointAttr[''].stroke = point.series.borderColor || point.color;
- pointAttr['']['stroke-width'] = point.series.borderWidth;
- pointAttr.hover.stroke = states.hover.borderColor;
- pointAttr.hover['stroke-width'] = states.hover.borderWidth;
- pointAttr.select.stroke = states.select.borderColor;
- pointAttr.select['stroke-width'] = states.select.borderWidth;
- });
- }
-
- proceed.apply(this, [].slice.call(arguments, 1));
-
- if (this.chart.is3d()) {
- var seriesGroup = this.group;
- Highcharts.each(this.points, function (point) {
- point.graphic.out.add(seriesGroup);
- point.graphic.inn.add(seriesGroup);
- point.graphic.side1.add(seriesGroup);
- point.graphic.side2.add(seriesGroup);
- });
- }
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'drawDataLabels', function (proceed) {
- if (this.chart.is3d()) {
- var series = this;
- Highcharts.each(series.data, function (point) {
- var shapeArgs = point.shapeArgs,
- r = shapeArgs.r,
- d = shapeArgs.depth,
- a1 = shapeArgs.alpha * deg2rad,
- a2 = (shapeArgs.start + shapeArgs.end) / 2,
- labelPos = point.labelPos;
-
- labelPos[1] += (-r * (1 - cos(a1)) * sin(a2)) + (sin(a2) > 0 ? sin(a1) * d : 0);
- labelPos[3] += (-r * (1 - cos(a1)) * sin(a2)) + (sin(a2) > 0 ? sin(a1) * d : 0);
- labelPos[5] += (-r * (1 - cos(a1)) * sin(a2)) + (sin(a2) > 0 ? sin(a1) * d : 0);
- });
- }
-
- proceed.apply(this, [].slice.call(arguments, 1));
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'addPoint', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
- if (this.chart.is3d()) {
- // destroy (and rebuild) everything!!!
- this.update();
- }
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.pie.prototype, 'animate', function (proceed) {
- if (!this.chart.is3d()) {
- proceed.apply(this, [].slice.call(arguments, 1));
- } else {
- var args = arguments,
- init = args[1],
- animation = this.options.animation,
- attribs,
- center = this.center,
- group = this.group,
- markerGroup = this.markerGroup;
-
- if (Highcharts.svg) { // VML is too slow anyway
-
- if (animation === true) {
- animation = {};
- }
- // Initialize the animation
- if (init) {
-
- // Scale down the group and place it in the center
- group.oldtranslateX = group.translateX;
- group.oldtranslateY = group.translateY;
- attribs = {
- translateX: center[0],
- translateY: center[1],
- scaleX: 0.001, // #1499
- scaleY: 0.001
- };
-
- group.attr(attribs);
- if (markerGroup) {
- markerGroup.attrSetters = group.attrSetters;
- markerGroup.attr(attribs);
- }
-
- // Run the animation
- } else {
- attribs = {
- translateX: group.oldtranslateX,
- translateY: group.oldtranslateY,
- scaleX: 1,
- scaleY: 1
- };
- group.animate(attribs, animation);
-
- if (markerGroup) {
- markerGroup.animate(attribs, animation);
- }
-
- // Delete this function to allow it only once
- this.animate = null;
- }
-
- }
- }
-});/***
- EXTENSION FOR 3D SCATTER CHART
-***/
-Highcharts.wrap(Highcharts.seriesTypes.scatter.prototype, 'translate', function (proceed) {
-//function translate3d(proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
-
- if (!this.chart.is3d()) {
- return;
- }
-
- var series = this,
- chart = series.chart,
- options3d = series.chart.options.chart.options3d,
- alpha = options3d.alpha,
- beta = options3d.beta,
- origin = {
- x: chart.inverted ? chart.plotHeight / 2 : chart.plotWidth / 2,
- y: chart.inverted ? chart.plotWidth / 2 : chart.plotHeight / 2,
- z: options3d.depth,
- vd: options3d.viewDistance
- },
- depth = options3d.depth,
- zAxis = chart.options.zAxis || { min : 0, max: depth };
-
- var rangeModifier = depth / (zAxis.max - zAxis.min);
-
- Highcharts.each(series.data, function (point) {
- var pCo = {
- x: point.plotX,
- y: point.plotY,
- z: (point.z - zAxis.min) * rangeModifier
- };
-
- pCo = perspective([pCo], alpha, beta, origin)[0];
-
- point.plotXold = point.plotX;
- point.plotYold = point.plotY;
-
- point.plotX = pCo.x;
- point.plotY = pCo.y;
- point.plotZ = pCo.z;
- });
-});
-
-Highcharts.wrap(Highcharts.seriesTypes.scatter.prototype, 'init', function (proceed) {
- var result = proceed.apply(this, [].slice.call(arguments, 1));
-
- if (this.chart.is3d()) {
- // Add a third coordinate
- this.pointArrayMap = ['x', 'y', 'z'];
-
- // Set a new default tooltip formatter
- var default3dScatterTooltip = 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>z: <b>{point.z}</b><br/>';
- if (this.userOptions.tooltip) {
- this.tooltipOptions.pointFormat = this.userOptions.tooltip.pointFormat || default3dScatterTooltip;
- } else {
- this.tooltipOptions.pointFormat = default3dScatterTooltip;
- }
- }
- return result;
-});/**
- * Extension to the VML Renderer
- */
-if (Highcharts.VMLRenderer) {
-
-Highcharts.setOptions({animate: false});
-
-Highcharts.VMLRenderer.prototype.cuboid = Highcharts.SVGRenderer.prototype.cuboid;
-Highcharts.VMLRenderer.prototype.cuboidPath = Highcharts.SVGRenderer.prototype.cuboidPath;
-
-Highcharts.VMLRenderer.prototype.toLinePath = Highcharts.SVGRenderer.prototype.toLinePath;
-
-Highcharts.VMLRenderer.prototype.createElement3D = Highcharts.SVGRenderer.prototype.createElement3D;
-
-Highcharts.VMLRenderer.prototype.arc3d = function (shapeArgs) {
- var result = Highcharts.SVGRenderer.prototype.arc3d.call(this, shapeArgs);
- result.css({zIndex: result.zIndex});
- return result;
-};
-
-Highcharts.VMLRenderer.prototype.arc3dPath = Highcharts.SVGRenderer.prototype.arc3dPath;
-
-// Draw the series in the reverse order
-Highcharts.Chart.prototype.renderSeries = function () {
- var serie,
- i = this.series.length;
- while (i--) {
- serie = this.series[i];
- serie.translate();
- if (serie.setTooltipPoints) {
- serie.setTooltipPoints();
- }
- serie.render();
- }
-};
-
-Highcharts.wrap(Highcharts.Axis.prototype, 'render', function (proceed) {
- proceed.apply(this, [].slice.call(arguments, 1));
- // VML doesn't support a negative z-index
- if (this.sideFrame) {
- this.sideFrame.css({zIndex: 0});
- this.sideFrame.front.attr({fill: this.sideFrame.color});
- }
- if (this.bottomFrame) {
- this.bottomFrame.css({zIndex: 1});
- this.bottomFrame.front.attr({fill: this.bottomFrame.color});
- }
- if (this.backFrame) {
- this.backFrame.css({zIndex: 0});
- this.backFrame.front.attr({fill: this.backFrame.color});
- }
-});
-
-}
-
-}(Highcharts));
diff --git a/html/includes/js/highcharts-more.src.js b/html/includes/js/highcharts-more.src.js
deleted file mode 100644
index df65b08..0000000
--- a/html/includes/js/highcharts-more.src.js
+++ /dev/null
@@ -1,2575 +0,0 @@
-// ==ClosureCompiler==
-// @compilation_level SIMPLE_OPTIMIZATIONS
-
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- *
- * (c) 2009-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-// JSLint options:
-/*global Highcharts, HighchartsAdapter, document, window, navigator, setInterval, clearInterval, clearTimeout, setTimeout, location, jQuery, $, console */
-
-(function (Highcharts, UNDEFINED) {
-var arrayMin = Highcharts.arrayMin,
- arrayMax = Highcharts.arrayMax,
- each = Highcharts.each,
- extend = Highcharts.extend,
- merge = Highcharts.merge,
- map = Highcharts.map,
- pick = Highcharts.pick,
- pInt = Highcharts.pInt,
- defaultPlotOptions = Highcharts.getOptions().plotOptions,
- seriesTypes = Highcharts.seriesTypes,
- extendClass = Highcharts.extendClass,
- splat = Highcharts.splat,
- wrap = Highcharts.wrap,
- Axis = Highcharts.Axis,
- Tick = Highcharts.Tick,
- Point = Highcharts.Point,
- Pointer = Highcharts.Pointer,
- CenteredSeriesMixin = Highcharts.CenteredSeriesMixin,
- TrackerMixin = Highcharts.TrackerMixin,
- Series = Highcharts.Series,
- math = Math,
- mathRound = math.round,
- mathFloor = math.floor,
- mathMax = math.max,
- Color = Highcharts.Color,
- noop = function () {};/**
- * The Pane object allows options that are common to a set of X and Y axes.
- *
- * In the future, this can be extended to basic Highcharts and Highstock.
- */
-function Pane(options, chart, firstAxis) {
- this.init.call(this, options, chart, firstAxis);
-}
-
-// Extend the Pane prototype
-extend(Pane.prototype, {
-
- /**
- * Initiate the Pane object
- */
- init: function (options, chart, firstAxis) {
- var pane = this,
- backgroundOption,
- defaultOptions = pane.defaultOptions;
-
- pane.chart = chart;
-
- // Set options
- if (chart.angular) { // gauges
- defaultOptions.background = {}; // gets extended by this.defaultBackgroundOptions
- }
- pane.options = options = merge(defaultOptions, options);
-
- backgroundOption = options.background;
-
- // To avoid having weighty logic to place, update and remove the backgrounds,
- // push them to the first axis' plot bands and borrow the existing logic there.
- if (backgroundOption) {
- each([].concat(splat(backgroundOption)).reverse(), function (config) {
- var backgroundColor = config.backgroundColor; // if defined, replace the old one (specific for gradients)
- config = merge(pane.defaultBackgroundOptions, config);
- if (backgroundColor) {
- config.backgroundColor = backgroundColor;
- }
- config.color = config.backgroundColor; // due to naming in plotBands
- firstAxis.options.plotBands.unshift(config);
- });
- }
- },
-
- /**
- * The default options object
- */
- defaultOptions: {
- // background: {conditional},
- center: ['50%', '50%'],
- size: '85%',
- startAngle: 0
- //endAngle: startAngle + 360
- },
-
- /**
- * The default background options
- */
- defaultBackgroundOptions: {
- shape: 'circle',
- borderWidth: 1,
- borderColor: 'silver',
- backgroundColor: {
- linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
- stops: [
- [0, '#FFF'],
- [1, '#DDD']
- ]
- },
- from: -Number.MAX_VALUE, // corrected to axis min
- innerRadius: 0,
- to: Number.MAX_VALUE, // corrected to axis max
- outerRadius: '105%'
- }
-
-});
-var axisProto = Axis.prototype,
- tickProto = Tick.prototype;
-
-/**
- * Augmented methods for the x axis in order to hide it completely, used for the X axis in gauges
- */
-var hiddenAxisMixin = {
- getOffset: noop,
- redraw: function () {
- this.isDirty = false; // prevent setting Y axis dirty
- },
- render: function () {
- this.isDirty = false; // prevent setting Y axis dirty
- },
- setScale: noop,
- setCategories: noop,
- setTitle: noop
-};
-
-/**
- * Augmented methods for the value axis
- */
-/*jslint unparam: true*/
-var radialAxisMixin = {
- isRadial: true,
-
- /**
- * The default options extend defaultYAxisOptions
- */
- defaultRadialGaugeOptions: {
- labels: {
- align: 'center',
- x: 0,
- y: null // auto
- },
- minorGridLineWidth: 0,
- minorTickInterval: 'auto',
- minorTickLength: 10,
- minorTickPosition: 'inside',
- minorTickWidth: 1,
- tickLength: 10,
- tickPosition: 'inside',
- tickWidth: 2,
- title: {
- rotation: 0
- },
- zIndex: 2 // behind dials, points in the series group
- },
-
- // Circular axis around the perimeter of a polar chart
- defaultRadialXOptions: {
- gridLineWidth: 1, // spokes
- labels: {
- align: null, // auto
- distance: 15,
- x: 0,
- y: null // auto
- },
- maxPadding: 0,
- minPadding: 0,
- showLastLabel: false,
- tickLength: 0
- },
-
- // Radial axis, like a spoke in a polar chart
- defaultRadialYOptions: {
- gridLineInterpolation: 'circle',
- labels: {
- align: 'right',
- x: -3,
- y: -2
- },
- showLastLabel: false,
- title: {
- x: 4,
- text: null,
- rotation: 90
- }
- },
-
- /**
- * Merge and set options
- */
- setOptions: function (userOptions) {
-
- var options = this.options = merge(
- this.defaultOptions,
- this.defaultRadialOptions,
- userOptions
- );
-
- // Make sure the plotBands array is instanciated for each Axis (#2649)
- if (!options.plotBands) {
- options.plotBands = [];
- }
-
- },
-
- /**
- * Wrap the getOffset method to return zero offset for title or labels in a radial
- * axis
- */
- getOffset: function () {
- // Call the Axis prototype method (the method we're in now is on the instance)
- axisProto.getOffset.call(this);
-
- // Title or label offsets are not counted
- this.chart.axisOffset[this.side] = 0;
-
- // Set the center array
- this.center = this.pane.center = CenteredSeriesMixin.getCenter.call(this.pane);
- },
-
-
- /**
- * Get the path for the axis line. This method is also referenced in the getPlotLinePath
- * method.
- */
- getLinePath: function (lineWidth, radius) {
- var center = this.center;
- radius = pick(radius, center[2] / 2 - this.offset);
-
- return this.chart.renderer.symbols.arc(
- this.left + center[0],
- this.top + center[1],
- radius,
- radius,
- {
- start: this.startAngleRad,
- end: this.endAngleRad,
- open: true,
- innerR: 0
- }
- );
- },
-
- /**
- * Override setAxisTranslation by setting the translation to the difference
- * in rotation. This allows the translate method to return angle for
- * any given value.
- */
- setAxisTranslation: function () {
-
- // Call uber method
- axisProto.setAxisTranslation.call(this);
-
- // Set transA and minPixelPadding
- if (this.center) { // it's not defined the first time
- if (this.isCircular) {
-
- this.transA = (this.endAngleRad - this.startAngleRad) /
- ((this.max - this.min) || 1);
-
-
- } else {
- this.transA = (this.center[2] / 2) / ((this.max - this.min) || 1);
- }
-
- if (this.isXAxis) {
- this.minPixelPadding = this.transA * this.minPointOffset;
- } else {
- // This is a workaround for regression #2593, but categories still don't position correctly.
- // TODO: Implement true handling of Y axis categories on gauges.
- this.minPixelPadding = 0;
- }
- }
- },
-
- /**
- * In case of auto connect, add one closestPointRange to the max value right before
- * tickPositions are computed, so that ticks will extend passed the real max.
- */
- beforeSetTickPositions: function () {
- if (this.autoConnect) {
- this.max += (this.categories && 1) || this.pointRange || this.closestPointRange || 0; // #1197, #2260
- }
- },
-
- /**
- * Override the setAxisSize method to use the arc's circumference as length. This
- * allows tickPixelInterval to apply to pixel lengths along the perimeter
- */
- setAxisSize: function () {
-
- axisProto.setAxisSize.call(this);
-
- if (this.isRadial) {
-
- // Set the center array
- this.center = this.pane.center = Highcharts.CenteredSeriesMixin.getCenter.call(this.pane);
-
- // The sector is used in Axis.translate to compute the translation of reversed axis points (#2570)
- if (this.isCircular) {
- this.sector = this.endAngleRad - this.startAngleRad;
- }
-
- // Axis len is used to lay out the ticks
- this.len = this.width = this.height = this.center[2] * pick(this.sector, 1) / 2;
-
-
- }
- },
-
- /**
- * Returns the x, y coordinate of a point given by a value and a pixel distance
- * from center
- */
- getPosition: function (value, length) {
- return this.postTranslate(
- this.isCircular ? this.translate(value) : 0, // #2848
- pick(this.isCircular ? length : this.translate(value), this.center[2] / 2) - this.offset
- );
- },
-
- /**
- * Translate from intermediate plotX (angle), plotY (axis.len - radius) to final chart coordinates.
- */
- postTranslate: function (angle, radius) {
-
- var chart = this.chart,
- center = this.center;
-
- angle = this.startAngleRad + angle;
-
- return {
- x: chart.plotLeft + center[0] + Math.cos(angle) * radius,
- y: chart.plotTop + center[1] + Math.sin(angle) * radius
- };
-
- },
-
- /**
- * Find the path for plot bands along the radial axis
- */
- getPlotBandPath: function (from, to, options) {
- var center = this.center,
- startAngleRad = this.startAngleRad,
- fullRadius = center[2] / 2,
- radii = [
- pick(options.outerRadius, '100%'),
- options.innerRadius,
- pick(options.thickness, 10)
- ],
- percentRegex = /%$/,
- start,
- end,
- open,
- isCircular = this.isCircular, // X axis in a polar chart
- ret;
-
- // Polygonal plot bands
- if (this.options.gridLineInterpolation === 'polygon') {
- ret = this.getPlotLinePath(from).concat(this.getPlotLinePath(to, true));
-
- // Circular grid bands
- } else {
-
- // Plot bands on Y axis (radial axis) - inner and outer radius depend on to and from
- if (!isCircular) {
- radii[0] = this.translate(from);
- radii[1] = this.translate(to);
- }
-
- // Convert percentages to pixel values
- radii = map(radii, function (radius) {
- if (percentRegex.test(radius)) {
- radius = (pInt(radius, 10) * fullRadius) / 100;
- }
- return radius;
- });
-
- // Handle full circle
- if (options.shape === 'circle' || !isCircular) {
- start = -Math.PI / 2;
- end = Math.PI * 1.5;
- open = true;
- } else {
- start = startAngleRad + this.translate(from);
- end = startAngleRad + this.translate(to);
- }
-
-
- ret = this.chart.renderer.symbols.arc(
- this.left + center[0],
- this.top + center[1],
- radii[0],
- radii[0],
- {
- start: start,
- end: end,
- innerR: pick(radii[1], radii[0] - radii[2]),
- open: open
- }
- );
- }
-
- return ret;
- },
-
- /**
- * Find the path for plot lines perpendicular to the radial axis.
- */
- getPlotLinePath: function (value, reverse) {
- var axis = this,
- center = axis.center,
- chart = axis.chart,
- end = axis.getPosition(value),
- xAxis,
- xy,
- tickPositions,
- ret;
-
- // Spokes
- if (axis.isCircular) {
- ret = ['M', center[0] + chart.plotLeft, center[1] + chart.plotTop, 'L', end.x, end.y];
-
- // Concentric circles
- } else if (axis.options.gridLineInterpolation === 'circle') {
- value = axis.translate(value);
- if (value) { // a value of 0 is in the center
- ret = axis.getLinePath(0, value);
- }
- // Concentric polygons
- } else {
- // Find the X axis in the same pane
- each(chart.xAxis, function (a) {
- if (a.pane === axis.pane) {
- xAxis = a;
- }
- });
- ret = [];
- value = axis.translate(value);
- tickPositions = xAxis.tickPositions;
- if (xAxis.autoConnect) {
- tickPositions = tickPositions.concat([tickPositions[0]]);
- }
- // Reverse the positions for concatenation of polygonal plot bands
- if (reverse) {
- tickPositions = [].concat(tickPositions).reverse();
- }
-
- each(tickPositions, function (pos, i) {
- xy = xAxis.getPosition(pos, value);
- ret.push(i ? 'L' : 'M', xy.x, xy.y);
- });
-
- }
- return ret;
- },
-
- /**
- * Find the position for the axis title, by default inside the gauge
- */
- getTitlePosition: function () {
- var center = this.center,
- chart = this.chart,
- titleOptions = this.options.title;
-
- return {
- x: chart.plotLeft + center[0] + (titleOptions.x || 0),
- y: chart.plotTop + center[1] - ({ high: 0.5, middle: 0.25, low: 0 }[titleOptions.align] *
- center[2]) + (titleOptions.y || 0)
- };
- }
-
-};
-/*jslint unparam: false*/
-
-/**
- * Override axisProto.init to mix in special axis instance functions and function overrides
- */
-wrap(axisProto, 'init', function (proceed, chart, userOptions) {
- var axis = this,
- angular = chart.angular,
- polar = chart.polar,
- isX = userOptions.isX,
- isHidden = angular && isX,
- isCircular,
- startAngleRad,
- endAngleRad,
- options,
- chartOptions = chart.options,
- paneIndex = userOptions.pane || 0,
- pane,
- paneOptions;
-
- // Before prototype.init
- if (angular) {
- extend(this, isHidden ? hiddenAxisMixin : radialAxisMixin);
- isCircular = !isX;
- if (isCircular) {
- this.defaultRadialOptions = this.defaultRadialGaugeOptions;
- }
-
- } else if (polar) {
- //extend(this, userOptions.isX ? radialAxisMixin : radialAxisMixin);
- extend(this, radialAxisMixin);
- isCircular = isX;
- this.defaultRadialOptions = isX ? this.defaultRadialXOptions : merge(this.defaultYAxisOptions, this.defaultRadialYOptions);
-
- }
-
- // Run prototype.init
- proceed.call(this, chart, userOptions);
-
- if (!isHidden && (angular || polar)) {
- options = this.options;
-
- // Create the pane and set the pane options.
- if (!chart.panes) {
- chart.panes = [];
- }
- this.pane = pane = chart.panes[paneIndex] = chart.panes[paneIndex] || new Pane(
- splat(chartOptions.pane)[paneIndex],
- chart,
- axis
- );
- paneOptions = pane.options;
-
-
- // Disable certain features on angular and polar axes
- chart.inverted = false;
- chartOptions.chart.zoomType = null;
-
- // Start and end angle options are
- // given in degrees relative to top, while internal computations are
- // in radians relative to right (like SVG).
- this.startAngleRad = startAngleRad = (paneOptions.startAngle - 90) * Math.PI / 180;
- this.endAngleRad = endAngleRad = (pick(paneOptions.endAngle, paneOptions.startAngle + 360) - 90) * Math.PI / 180;
- this.offset = options.offset || 0;
-
- this.isCircular = isCircular;
-
- // Automatically connect grid lines?
- if (isCircular && userOptions.max === UNDEFINED && endAngleRad - startAngleRad === 2 * Math.PI) {
- this.autoConnect = true;
- }
- }
-
-});
-
-/**
- * Add special cases within the Tick class' methods for radial axes.
- */
-wrap(tickProto, 'getPosition', function (proceed, horiz, pos, tickmarkOffset, old) {
- var axis = this.axis;
-
- return axis.getPosition ?
- axis.getPosition(pos) :
- proceed.call(this, horiz, pos, tickmarkOffset, old);
-});
-
-/**
- * Wrap the getLabelPosition function to find the center position of the label
- * based on the distance option
- */
-wrap(tickProto, 'getLabelPosition', function (proceed, x, y, label, horiz, labelOptions, tickmarkOffset, index, step) {
- var axis = this.axis,
- optionsY = labelOptions.y,
- ret,
- align = labelOptions.align,
- angle = ((axis.translate(this.pos) + axis.startAngleRad + Math.PI / 2) / Math.PI * 180) % 360;
-
- if (axis.isRadial) {
- ret = axis.getPosition(this.pos, (axis.center[2] / 2) + pick(labelOptions.distance, -25));
-
- // Automatically rotated
- if (labelOptions.rotation === 'auto') {
- label.attr({
- rotation: angle
- });
-
- // Vertically centered
- } else if (optionsY === null) {
- optionsY = axis.chart.renderer.fontMetrics(label.styles.fontSize).b - label.getBBox().height / 2;
- }
-
- // Automatic alignment
- if (align === null) {
- if (axis.isCircular) {
- if (angle > 20 && angle < 160) {
- align = 'left'; // right hemisphere
- } else if (angle > 200 && angle < 340) {
- align = 'right'; // left hemisphere
- } else {
- align = 'center'; // top or bottom
- }
- } else {
- align = 'center';
- }
- label.attr({
- align: align
- });
- }
-
- ret.x += labelOptions.x;
- ret.y += optionsY;
-
- } else {
- ret = proceed.call(this, x, y, label, horiz, labelOptions, tickmarkOffset, index, step);
- }
- return ret;
-});
-
-/**
- * Wrap the getMarkPath function to return the path of the radial marker
- */
-wrap(tickProto, 'getMarkPath', function (proceed, x, y, tickLength, tickWidth, horiz, renderer) {
- var axis = this.axis,
- endPoint,
- ret;
-
- if (axis.isRadial) {
- endPoint = axis.getPosition(this.pos, axis.center[2] / 2 + tickLength);
- ret = [
- 'M',
- x,
- y,
- 'L',
- endPoint.x,
- endPoint.y
- ];
- } else {
- ret = proceed.call(this, x, y, tickLength, tickWidth, horiz, renderer);
- }
- return ret;
-});/*
- * The AreaRangeSeries class
- *
- */
-
-/**
- * Extend the default options with map options
- */
-defaultPlotOptions.arearange = merge(defaultPlotOptions.area, {
- lineWidth: 1,
- marker: null,
- threshold: null,
- tooltip: {
- pointFormat: '<span style="color:{series.color}">\u25CF</span> {series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>'
- },
- trackByArea: true,
- dataLabels: {
- align: null,
- verticalAlign: null,
- xLow: 0,
- xHigh: 0,
- yLow: 0,
- yHigh: 0
- },
- states: {
- hover: {
- halo: false
- }
- }
-});
-
-/**
- * Add the series type
- */
-seriesTypes.arearange = extendClass(seriesTypes.area, {
- type: 'arearange',
- pointArrayMap: ['low', 'high'],
- toYData: function (point) {
- return [point.low, point.high];
- },
- pointValKey: 'low',
-
- /**
- * Extend getSegments to force null points if the higher value is null. #1703.
- */
- getSegments: function () {
- var series = this;
-
- each(series.points, function (point) {
- if (!series.options.connectNulls && (point.low === null || point.high === null)) {
- point.y = null;
- } else if (point.low === null && point.high !== null) {
- point.y = point.high;
- }
- });
- Series.prototype.getSegments.call(this);
- },
-
- /**
- * Translate data points from raw values x and y to plotX and plotY
- */
- translate: function () {
- var series = this,
- yAxis = series.yAxis;
-
- seriesTypes.area.prototype.translate.apply(series);
-
- // Set plotLow and plotHigh
- each(series.points, function (point) {
-
- var low = point.low,
- high = point.high,
- plotY = point.plotY;
-
- if (high === null && low === null) {
- point.y = null;
- } else if (low === null) {
- point.plotLow = point.plotY = null;
- point.plotHigh = yAxis.translate(high, 0, 1, 0, 1);
- } else if (high === null) {
- point.plotLow = plotY;
- point.plotHigh = null;
- } else {
- point.plotLow = plotY;
- point.plotHigh = yAxis.translate(high, 0, 1, 0, 1);
- }
- });
- },
-
- /**
- * Extend the line series' getSegmentPath method by applying the segment
- * path to both lower and higher values of the range
- */
- getSegmentPath: function (segment) {
-
- var lowSegment,
- highSegment = [],
- i = segment.length,
- baseGetSegmentPath = Series.prototype.getSegmentPath,
- point,
- linePath,
- lowerPath,
- options = this.options,
- step = options.step,
- higherPath;
-
- // Remove nulls from low segment
- lowSegment = HighchartsAdapter.grep(segment, function (point) {
- return point.plotLow !== null;
- });
-
- // Make a segment with plotX and plotY for the top values
- while (i--) {
- point = segment[i];
- if (point.plotHigh !== null) {
- highSegment.push({
- plotX: point.plotX,
- plotY: point.plotHigh
- });
- }
- }
-
- // Get the paths
- lowerPath = baseGetSegmentPath.call(this, lowSegment);
- if (step) {
- if (step === true) {
- step = 'left';
- }
- options.step = { left: 'right', center: 'center', right: 'left' }[step]; // swap for reading in getSegmentPath
- }
- higherPath = baseGetSegmentPath.call(this, highSegment);
- options.step = step;
-
- // Create a line on both top and bottom of the range
- linePath = [].concat(lowerPath, higherPath);
-
- // For the area path, we need to change the 'move' statement into 'lineTo' or 'curveTo'
- higherPath[0] = 'L'; // this probably doesn't work for spline
- this.areaPath = this.areaPath.concat(lowerPath, higherPath);
-
- return linePath;
- },
-
- /**
- * Extend the basic drawDataLabels method by running it for both lower and higher
- * values.
- */
- drawDataLabels: function () {
-
- var data = this.data,
- length = data.length,
- i,
- originalDataLabels = [],
- seriesProto = Series.prototype,
- dataLabelOptions = this.options.dataLabels,
- align = dataLabelOptions.align,
- point,
- inverted = this.chart.inverted;
-
- if (dataLabelOptions.enabled || this._hasPointLabels) {
-
- // Step 1: set preliminary values for plotY and dataLabel and draw the upper labels
- i = length;
- while (i--) {
- point = data[i];
-
- // Set preliminary values
- point.y = point.high;
- point._plotY = point.plotY;
- point.plotY = point.plotHigh;
-
- // Store original data labels and set preliminary label objects to be picked up
- // in the uber method
- originalDataLabels[i] = point.dataLabel;
- point.dataLabel = point.dataLabelUpper;
-
- // Set the default offset
- point.below = false;
- if (inverted) {
- if (!align) {
- dataLabelOptions.align = 'left';
- }
- dataLabelOptions.x = dataLabelOptions.xHigh;
- } else {
- dataLabelOptions.y = dataLabelOptions.yHigh;
- }
- }
-
- if (seriesProto.drawDataLabels) {
- seriesProto.drawDataLabels.apply(this, arguments); // #1209
- }
-
- // Step 2: reorganize and handle data labels for the lower values
- i = length;
- while (i--) {
- point = data[i];
-
- // Move the generated labels from step 1, and reassign the original data labels
- point.dataLabelUpper = point.dataLabel;
- point.dataLabel = originalDataLabels[i];
-
- // Reset values
- point.y = point.low;
- point.plotY = point._plotY;
-
- // Set the default offset
- point.below = true;
- if (inverted) {
- if (!align) {
- dataLabelOptions.align = 'right';
- }
- dataLabelOptions.x = dataLabelOptions.xLow;
- } else {
- dataLabelOptions.y = dataLabelOptions.yLow;
- }
- }
- if (seriesProto.drawDataLabels) {
- seriesProto.drawDataLabels.apply(this, arguments);
- }
- }
-
- dataLabelOptions.align = align;
-
- },
-
- alignDataLabel: function () {
- seriesTypes.column.prototype.alignDataLabel.apply(this, arguments);
- },
-
- getSymbol: noop,
-
- drawPoints: noop
-});/**
- * The AreaSplineRangeSeries class
- */
-
-defaultPlotOptions.areasplinerange = merge(defaultPlotOptions.arearange);
-
-/**
- * AreaSplineRangeSeries object
- */
-seriesTypes.areasplinerange = extendClass(seriesTypes.arearange, {
- type: 'areasplinerange',
- getPointSpline: seriesTypes.spline.prototype.getPointSpline
-});
-
-(function () {
-
- var colProto = seriesTypes.column.prototype;
-
- /**
- * The ColumnRangeSeries class
- */
- defaultPlotOptions.columnrange = merge(defaultPlotOptions.column, defaultPlotOptions.arearange, {
- lineWidth: 1,
- pointRange: null
- });
-
- /**
- * ColumnRangeSeries object
- */
- seriesTypes.columnrange = extendClass(seriesTypes.arearange, {
- type: 'columnrange',
- /**
- * Translate data points from raw values x and y to plotX and plotY
- */
- translate: function () {
- var series = this,
- yAxis = series.yAxis,
- plotHigh;
-
- colProto.translate.apply(series);
-
- // Set plotLow and plotHigh
- each(series.points, function (point) {
- var shapeArgs = point.shapeArgs,
- minPointLength = series.options.minPointLength,
- heightDifference,
- height,
- y;
-
- point.tooltipPos = null; // don't inherit from column
- point.plotHigh = plotHigh = yAxis.translate(point.high, 0, 1, 0, 1);
- point.plotLow = point.plotY;
-
- // adjust shape
- y = plotHigh;
- height = point.plotY - plotHigh;
-
- if (height < minPointLength) {
- heightDifference = (minPointLength - height);
- height += heightDifference;
- y -= heightDifference / 2;
- }
- shapeArgs.height = height;
- shapeArgs.y = y;
- });
- },
- trackerGroups: ['group', 'dataLabelsGroup'],
- drawGraph: noop,
- pointAttrToOptions: colProto.pointAttrToOptions,
- drawPoints: colProto.drawPoints,
- drawTracker: colProto.drawTracker,
- animate: colProto.animate,
- getColumnMetrics: colProto.getColumnMetrics
- });
-}());
-
-/*
- * The GaugeSeries class
- */
-
-
-
-/**
- * Extend the default options
- */
-defaultPlotOptions.gauge = merge(defaultPlotOptions.line, {
- dataLabels: {
- enabled: true,
- defer: false,
- y: 15,
- borderWidth: 1,
- borderColor: 'silver',
- borderRadius: 3,
- crop: false,
- style: {
- fontWeight: 'bold'
- },
- verticalAlign: 'top',
- zIndex: 2
- },
- dial: {
- // radius: '80%',
- // backgroundColor: 'black',
- // borderColor: 'silver',
- // borderWidth: 0,
- // baseWidth: 3,
- // topWidth: 1,
- // baseLength: '70%' // of radius
- // rearLength: '10%'
- },
- pivot: {
- //radius: 5,
- //borderWidth: 0
- //borderColor: 'silver',
- //backgroundColor: 'black'
- },
- tooltip: {
- headerFormat: ''
- },
- showInLegend: false
-});
-
-/**
- * Extend the point object
- */
-var GaugePoint = extendClass(Point, {
- /**
- * Don't do any hover colors or anything
- */
- setState: function (state) {
- this.state = state;
- }
-});
-
-
-/**
- * Add the series type
- */
-var GaugeSeries = {
- type: 'gauge',
- pointClass: GaugePoint,
-
- // chart.angular will be set to true when a gauge series is present, and this will
- // be used on the axes
- angular: true,
- drawGraph: noop,
- fixedBox: true,
- forceDL: true,
- trackerGroups: ['group', 'dataLabelsGroup'],
-
- /**
- * Calculate paths etc
- */
- translate: function () {
-
- var series = this,
- yAxis = series.yAxis,
- options = series.options,
- center = yAxis.center;
-
- series.generatePoints();
-
- each(series.points, function (point) {
-
- var dialOptions = merge(options.dial, point.dial),
- radius = (pInt(pick(dialOptions.radius, 80)) * center[2]) / 200,
- baseLength = (pInt(pick(dialOptions.baseLength, 70)) * radius) / 100,
- rearLength = (pInt(pick(dialOptions.rearLength, 10)) * radius) / 100,
- baseWidth = dialOptions.baseWidth || 3,
- topWidth = dialOptions.topWidth || 1,
- overshoot = options.overshoot,
- rotation = yAxis.startAngleRad + yAxis.translate(point.y, null, null, null, true);
-
- // Handle the wrap and overshoot options
- if (overshoot && typeof overshoot === 'number') {
- overshoot = overshoot / 180 * Math.PI;
- rotation = Math.max(yAxis.startAngleRad - overshoot, Math.min(yAxis.endAngleRad + overshoot, rotation));
-
- } else if (options.wrap === false) {
- rotation = Math.max(yAxis.startAngleRad, Math.min(yAxis.endAngleRad, rotation));
- }
-
- rotation = rotation * 180 / Math.PI;
-
- point.shapeType = 'path';
- point.shapeArgs = {
- d: dialOptions.path || [
- 'M',
- -rearLength, -baseWidth / 2,
- 'L',
- baseLength, -baseWidth / 2,
- radius, -topWidth / 2,
- radius, topWidth / 2,
- baseLength, baseWidth / 2,
- -rearLength, baseWidth / 2,
- 'z'
- ],
- translateX: center[0],
- translateY: center[1],
- rotation: rotation
- };
-
- // Positions for data label
- point.plotX = center[0];
- point.plotY = center[1];
- });
- },
-
- /**
- * Draw the points where each point is one needle
- */
- drawPoints: function () {
-
- var series = this,
- center = series.yAxis.center,
- pivot = series.pivot,
- options = series.options,
- pivotOptions = options.pivot,
- renderer = series.chart.renderer;
-
- each(series.points, function (point) {
-
- var graphic = point.graphic,
- shapeArgs = point.shapeArgs,
- d = shapeArgs.d,
- dialOptions = merge(options.dial, point.dial); // #1233
-
- if (graphic) {
- graphic.animate(shapeArgs);
- shapeArgs.d = d; // animate alters it
- } else {
- point.graphic = renderer[point.shapeType](shapeArgs)
- .attr({
- stroke: dialOptions.borderColor || 'none',
- 'stroke-width': dialOptions.borderWidth || 0,
- fill: dialOptions.backgroundColor || 'black',
- rotation: shapeArgs.rotation // required by VML when animation is false
- })
- .add(series.group);
- }
- });
-
- // Add or move the pivot
- if (pivot) {
- pivot.animate({ // #1235
- translateX: center[0],
- translateY: center[1]
- });
- } else {
- series.pivot = renderer.circle(0, 0, pick(pivotOptions.radius, 5))
- .attr({
- 'stroke-width': pivotOptions.borderWidth || 0,
- stroke: pivotOptions.borderColor || 'silver',
- fill: pivotOptions.backgroundColor || 'black'
- })
- .translate(center[0], center[1])
- .add(series.group);
- }
- },
-
- /**
- * Animate the arrow up from startAngle
- */
- animate: function (init) {
- var series = this;
-
- if (!init) {
- each(series.points, function (point) {
- var graphic = point.graphic;
-
- if (graphic) {
- // start value
- graphic.attr({
- rotation: series.yAxis.startAngleRad * 180 / Math.PI
- });
-
- // animate
- graphic.animate({
- rotation: point.shapeArgs.rotation
- }, series.options.animation);
- }
- });
-
- // delete this function to allow it only once
- series.animate = null;
- }
- },
-
- render: function () {
- this.group = this.plotGroup(
- 'group',
- 'series',
- this.visible ? 'visible' : 'hidden',
- this.options.zIndex,
- this.chart.seriesGroup
- );
- Series.prototype.render.call(this);
- this.group.clip(this.chart.clipRect);
- },
-
- /**
- * Extend the basic setData method by running processData and generatePoints immediately,
- * in order to access the points from the legend.
- */
- setData: function (data, redraw) {
- Series.prototype.setData.call(this, data, false);
- this.processData();
- this.generatePoints();
- if (pick(redraw, true)) {
- this.chart.redraw();
- }
- },
-
- /**
- * If the tracking module is loaded, add the point tracker
- */
- drawTracker: TrackerMixin && TrackerMixin.drawTrackerPoint
-};
-seriesTypes.gauge = extendClass(seriesTypes.line, GaugeSeries);
-
-/* ****************************************************************************
- * Start Box plot series code *
- *****************************************************************************/
-
-// Set default options
-defaultPlotOptions.boxplot = merge(defaultPlotOptions.column, {
- fillColor: '#FFFFFF',
- lineWidth: 1,
- //medianColor: null,
- medianWidth: 2,
- states: {
- hover: {
- brightness: -0.3
- }
- },
- //stemColor: null,
- //stemDashStyle: 'solid'
- //stemWidth: null,
- threshold: null,
- tooltip: {
- pointFormat: '<span style="color:{series.color}">\u25CF</span> <b> {series.name}</b><br/>' +
- 'Maximum: {point.high}<br/>' +
- 'Upper quartile: {point.q3}<br/>' +
- 'Median: {point.median}<br/>' +
- 'Lower quartile: {point.q1}<br/>' +
- 'Minimum: {point.low}<br/>'
-
- },
- //whiskerColor: null,
- whiskerLength: '50%',
- whiskerWidth: 2
-});
-
-// Create the series object
-seriesTypes.boxplot = extendClass(seriesTypes.column, {
- type: 'boxplot',
- pointArrayMap: ['low', 'q1', 'median', 'q3', 'high'], // array point configs are mapped to this
- toYData: function (point) { // return a plain array for speedy calculation
- return [point.low, point.q1, point.median, point.q3, point.high];
- },
- pointValKey: 'high', // defines the top of the tracker
-
- /**
- * One-to-one mapping from options to SVG attributes
- */
- pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
- fill: 'fillColor',
- stroke: 'color',
- 'stroke-width': 'lineWidth'
- },
-
- /**
- * Disable data labels for box plot
- */
- drawDataLabels: noop,
-
- /**
- * Translate data points from raw values x and y to plotX and plotY
- */
- translate: function () {
- var series = this,
- yAxis = series.yAxis,
- pointArrayMap = series.pointArrayMap;
-
- seriesTypes.column.prototype.translate.apply(series);
-
- // do the translation on each point dimension
- each(series.points, function (point) {
- each(pointArrayMap, function (key) {
- if (point[key] !== null) {
- point[key + 'Plot'] = yAxis.translate(point[key], 0, 1, 0, 1);
- }
- });
- });
- },
-
- /**
- * Draw the data points
- */
- drawPoints: function () {
- var series = this, //state = series.state,
- points = series.points,
- options = series.options,
- chart = series.chart,
- renderer = chart.renderer,
- pointAttr,
- q1Plot,
- q3Plot,
- highPlot,
- lowPlot,
- medianPlot,
- crispCorr,
- crispX,
- graphic,
- stemPath,
- stemAttr,
- boxPath,
- whiskersPath,
- whiskersAttr,
- medianPath,
- medianAttr,
- width,
- left,
- right,
- halfWidth,
- shapeArgs,
- color,
- doQuartiles = series.doQuartiles !== false, // error bar inherits this series type but doesn't do quartiles
- whiskerLength = parseInt(series.options.whiskerLength, 10) / 100;
-
-
- each(points, function (point) {
-
- graphic = point.graphic;
- shapeArgs = point.shapeArgs; // the box
- stemAttr = {};
- whiskersAttr = {};
- medianAttr = {};
- color = point.color || series.color;
-
- if (point.plotY !== UNDEFINED) {
-
- pointAttr = point.pointAttr[point.selected ? 'selected' : ''];
-
- // crisp vector coordinates
- width = shapeArgs.width;
- left = mathFloor(shapeArgs.x);
- right = left + width;
- halfWidth = mathRound(width / 2);
- //crispX = mathRound(left + halfWidth) + crispCorr;
- q1Plot = mathFloor(doQuartiles ? point.q1Plot : point.lowPlot);// + crispCorr;
- q3Plot = mathFloor(doQuartiles ? point.q3Plot : point.lowPlot);// + crispCorr;
- highPlot = mathFloor(point.highPlot);// + crispCorr;
- lowPlot = mathFloor(point.lowPlot);// + crispCorr;
-
- // Stem attributes
- stemAttr.stroke = point.stemColor || options.stemColor || color;
- stemAttr['stroke-width'] = pick(point.stemWidth, options.stemWidth, options.lineWidth);
- stemAttr.dashstyle = point.stemDashStyle || options.stemDashStyle;
-
- // Whiskers attributes
- whiskersAttr.stroke = point.whiskerColor || options.whiskerColor || color;
- whiskersAttr['stroke-width'] = pick(point.whiskerWidth, options.whiskerWidth, options.lineWidth);
-
- // Median attributes
- medianAttr.stroke = point.medianColor || options.medianColor || color;
- medianAttr['stroke-width'] = pick(point.medianWidth, options.medianWidth, options.lineWidth);
- medianAttr['stroke-linecap'] = 'round'; // #1638
-
-
- // The stem
- crispCorr = (stemAttr['stroke-width'] % 2) / 2;
- crispX = left + halfWidth + crispCorr;
- stemPath = [
- // stem up
- 'M',
- crispX, q3Plot,
- 'L',
- crispX, highPlot,
-
- // stem down
- 'M',
- crispX, q1Plot,
- 'L',
- crispX, lowPlot
- ];
-
- // The box
- if (doQuartiles) {
- crispCorr = (pointAttr['stroke-width'] % 2) / 2;
- crispX = mathFloor(crispX) + crispCorr;
- q1Plot = mathFloor(q1Plot) + crispCorr;
- q3Plot = mathFloor(q3Plot) + crispCorr;
- left += crispCorr;
- right += crispCorr;
- boxPath = [
- 'M',
- left, q3Plot,
- 'L',
- left, q1Plot,
- 'L',
- right, q1Plot,
- 'L',
- right, q3Plot,
- 'L',
- left, q3Plot,
- 'z'
- ];
- }
-
- // The whiskers
- if (whiskerLength) {
- crispCorr = (whiskersAttr['stroke-width'] % 2) / 2;
- highPlot = highPlot + crispCorr;
- lowPlot = lowPlot + crispCorr;
- whiskersPath = [
- // High whisker
- 'M',
- crispX - halfWidth * whiskerLength,
- highPlot,
- 'L',
- crispX + halfWidth * whiskerLength,
- highPlot,
-
- // Low whisker
- 'M',
- crispX - halfWidth * whiskerLength,
- lowPlot,
- 'L',
- crispX + halfWidth * whiskerLength,
- lowPlot
- ];
- }
-
- // The median
- crispCorr = (medianAttr['stroke-width'] % 2) / 2;
- medianPlot = mathRound(point.medianPlot) + crispCorr;
- medianPath = [
- 'M',
- left,
- medianPlot,
- 'L',
- right,
- medianPlot
- ];
-
- // Create or update the graphics
- if (graphic) { // update
-
- point.stem.animate({ d: stemPath });
- if (whiskerLength) {
- point.whiskers.animate({ d: whiskersPath });
- }
- if (doQuartiles) {
- point.box.animate({ d: boxPath });
- }
- point.medianShape.animate({ d: medianPath });
-
- } else { // create new
- point.graphic = graphic = renderer.g()
- .add(series.group);
-
- point.stem = renderer.path(stemPath)
- .attr(stemAttr)
- .add(graphic);
-
- if (whiskerLength) {
- point.whiskers = renderer.path(whiskersPath)
- .attr(whiskersAttr)
- .add(graphic);
- }
- if (doQuartiles) {
- point.box = renderer.path(boxPath)
- .attr(pointAttr)
- .add(graphic);
- }
- point.medianShape = renderer.path(medianPath)
- .attr(medianAttr)
- .add(graphic);
- }
- }
- });
-
- }
-
-
-});
-
-/* ****************************************************************************
- * End Box plot series code *
- *****************************************************************************/
-/* ****************************************************************************
- * Start error bar series code *
- *****************************************************************************/
-
-// 1 - set default options
-defaultPlotOptions.errorbar = merge(defaultPlotOptions.boxplot, {
- color: '#000000',
- grouping: false,
- linkedTo: ':previous',
- tooltip: {
- pointFormat: '<span style="color:{series.color}">\u25CF</span> {series.name}: <b>{point.low}</b> - <b>{point.high}</b><br/>'
- },
- whiskerWidth: null
-});
-
-// 2 - Create the series object
-seriesTypes.errorbar = extendClass(seriesTypes.boxplot, {
- type: 'errorbar',
- pointArrayMap: ['low', 'high'], // array point configs are mapped to this
- toYData: function (point) { // return a plain array for speedy calculation
- return [point.low, point.high];
- },
- pointValKey: 'high', // defines the top of the tracker
- doQuartiles: false,
- drawDataLabels: seriesTypes.arearange ? seriesTypes.arearange.prototype.drawDataLabels : noop,
-
- /**
- * Get the width and X offset, either on top of the linked series column
- * or standalone
- */
- getColumnMetrics: function () {
- return (this.linkedParent && this.linkedParent.columnMetrics) ||
- seriesTypes.column.prototype.getColumnMetrics.call(this);
- }
-});
-
-/* ****************************************************************************
- * End error bar series code *
- *****************************************************************************/
-/* ****************************************************************************
- * Start Waterfall series code *
- *****************************************************************************/
-
-// 1 - set default options
-defaultPlotOptions.waterfall = merge(defaultPlotOptions.column, {
- lineWidth: 1,
- lineColor: '#333',
- dashStyle: 'dot',
- borderColor: '#333',
- states: {
- hover: {
- lineWidthPlus: 0 // #3126
- }
- }
-});
-
-
-// 2 - Create the series object
-seriesTypes.waterfall = extendClass(seriesTypes.column, {
- type: 'waterfall',
-
- upColorProp: 'fill',
-
- pointArrayMap: ['low', 'y'],
-
- pointValKey: 'y',
-
- /**
- * Init waterfall series, force stacking
- */
- init: function (chart, options) {
- // force stacking
- options.stacking = true;
-
- seriesTypes.column.prototype.init.call(this, chart, options);
- },
-
-
- /**
- * Translate data points from raw values
- */
- translate: function () {
- var series = this,
- options = series.options,
- yAxis = series.yAxis,
- len,
- i,
- points,
- point,
- shapeArgs,
- stack,
- y,
- previousY,
- previousIntermediate,
- stackPoint,
- threshold = options.threshold,
- tooltipY;
-
- // run column series translate
- seriesTypes.column.prototype.translate.apply(this);
-
- previousY = previousIntermediate = threshold;
- points = series.points;
-
- for (i = 0, len = points.length; i < len; i++) {
- // cache current point object
- point = points[i];
- shapeArgs = point.shapeArgs;
-
- // get current stack
- stack = series.getStack(i);
- stackPoint = stack.points[series.index + ',' + i];
-
- // override point value for sums
- if (isNaN(point.y)) {
- point.y = series.yData[i];
- }
-
- // up points
- y = mathMax(previousY, previousY + point.y) + stackPoint[0];
- shapeArgs.y = yAxis.translate(y, 0, 1);
-
-
- // sum points
- if (point.isSum) {
- shapeArgs.y = yAxis.translate(stackPoint[1], 0, 1);
- shapeArgs.height = yAxis.translate(stackPoint[0], 0, 1) - shapeArgs.y;
-
- } else if (point.isIntermediateSum) {
- shapeArgs.y = yAxis.translate(stackPoint[1], 0, 1);
- shapeArgs.height = yAxis.translate(previousIntermediate, 0, 1) - shapeArgs.y;
- previousIntermediate = stackPoint[1];
-
- // if it's not the sum point, update previous stack end position
- } else {
- previousY += stack.total;
- }
-
- // negative points
- if (shapeArgs.height < 0) {
- shapeArgs.y += shapeArgs.height;
- shapeArgs.height *= -1;
- }
-
- point.plotY = shapeArgs.y = mathRound(shapeArgs.y) - (series.borderWidth % 2) / 2;
- shapeArgs.height = mathMax(mathRound(shapeArgs.height), 0.001); // #3151
- point.yBottom = shapeArgs.y + shapeArgs.height;
-
- // Correct tooltip placement (#3014)
- tooltipY = point.plotY + (point.negative ? shapeArgs.height : 0);
- if (series.chart.inverted) {
- point.tooltipPos[0] = yAxis.len - tooltipY;
- } else {
- point.tooltipPos[1] = tooltipY;
- }
-
- }
- },
-
- /**
- * Call default processData then override yData to reflect waterfall's extremes on yAxis
- */
- processData: function (force) {
- var series = this,
- options = series.options,
- yData = series.yData,
- points = series.points,
- point,
- dataLength = yData.length,
- threshold = options.threshold || 0,
- subSum,
- sum,
- dataMin,
- dataMax,
- y,
- i;
-
- sum = subSum = dataMin = dataMax = threshold;
-
- for (i = 0; i < dataLength; i++) {
- y = yData[i];
- point = points && points[i] ? points[i] : {};
-
- if (y === "sum" || point.isSum) {
- yData[i] = sum;
- } else if (y === "intermediateSum" || point.isIntermediateSum) {
- yData[i] = subSum;
- } else {
- sum += y;
- subSum += y;
- }
- dataMin = Math.min(sum, dataMin);
- dataMax = Math.max(sum, dataMax);
- }
-
- Series.prototype.processData.call(this, force);
-
- // Record extremes
- series.dataMin = dataMin;
- series.dataMax = dataMax;
- },
-
- /**
- * Return y value or string if point is sum
- */
- toYData: function (pt) {
- if (pt.isSum) {
- return (pt.x === 0 ? null : "sum"); //#3245 Error when first element is Sum or Intermediate Sum
- } else if (pt.isIntermediateSum) {
- return (pt.x === 0 ? null : "intermediateSum"); //#3245
- }
- return pt.y;
- },
-
- /**
- * Postprocess mapping between options and SVG attributes
- */
- getAttribs: function () {
- seriesTypes.column.prototype.getAttribs.apply(this, arguments);
-
- var series = this,
- options = series.options,
- stateOptions = options.states,
- upColor = options.upColor || series.color,
- hoverColor = Highcharts.Color(upColor).brighten(0.1).get(),
- seriesDownPointAttr = merge(series.pointAttr),
- upColorProp = series.upColorProp;
-
- seriesDownPointAttr[''][upColorProp] = upColor;
- seriesDownPointAttr.hover[upColorProp] = stateOptions.hover.upColor || hoverColor;
- seriesDownPointAttr.select[upColorProp] = stateOptions.select.upColor || upColor;
-
- each(series.points, function (point) {
- if (point.y > 0 && !point.color) {
- point.pointAttr = seriesDownPointAttr;
- point.color = upColor;
- }
- });
- },
-
- /**
- * Draw columns' connector lines
- */
- getGraphPath: function () {
-
- var data = this.data,
- length = data.length,
- lineWidth = this.options.lineWidth + this.borderWidth,
- normalizer = mathRound(lineWidth) % 2 / 2,
- path = [],
- M = 'M',
- L = 'L',
- prevArgs,
- pointArgs,
- i,
- d;
-
- for (i = 1; i < length; i++) {
- pointArgs = data[i].shapeArgs;
- prevArgs = data[i - 1].shapeArgs;
-
- d = [
- M,
- prevArgs.x + prevArgs.width, prevArgs.y + normalizer,
- L,
- pointArgs.x, prevArgs.y + normalizer
- ];
-
- if (data[i - 1].y < 0) {
- d[2] += prevArgs.height;
- d[5] += prevArgs.height;
- }
-
- path = path.concat(d);
- }
-
- return path;
- },
-
- /**
- * Extremes are recorded in processData
- */
- getExtremes: noop,
-
- /**
- * Return stack for given index
- */
- getStack: function (i) {
- var axis = this.yAxis,
- stacks = axis.stacks,
- key = this.stackKey;
-
- if (this.processedYData[i] < this.options.threshold) {
- key = '-' + key;
- }
-
- return stacks[key][i];
- },
-
- drawGraph: Series.prototype.drawGraph
-});
-
-/* ****************************************************************************
- * End Waterfall series code *
- *****************************************************************************/
-/* ****************************************************************************
- * Start Bubble series code *
- *****************************************************************************/
-
-// 1 - set default options
-defaultPlotOptions.bubble = merge(defaultPlotOptions.scatter, {
- dataLabels: {
- formatter: function () { // #2945
- return this.point.z;
- },
- inside: true,
- style: {
- color: 'white',
- textShadow: '0px 0px 3px black'
- },
- verticalAlign: 'middle'
- },
- // displayNegative: true,
- marker: {
- // fillOpacity: 0.5,
- lineColor: null, // inherit from series.color
- lineWidth: 1
- },
- minSize: 8,
- maxSize: '20%',
- // negativeColor: null,
- // sizeBy: 'area'
- states: {
- hover: {
- halo: {
- size: 5
- }
- }
- },
- tooltip: {
- pointFormat: '({point.x}, {point.y}), Size: {point.z}'
- },
- turboThreshold: 0,
- zThreshold: 0
-});
-
-var BubblePoint = extendClass(Point, {
- haloPath: function () {
- return Point.prototype.haloPath.call(this, this.shapeArgs.r + this.series.options.states.hover.halo.size);
- }
-});
-
-// 2 - Create the series object
-seriesTypes.bubble = extendClass(seriesTypes.scatter, {
- type: 'bubble',
- pointClass: BubblePoint,
- pointArrayMap: ['y', 'z'],
- parallelArrays: ['x', 'y', 'z'],
- trackerGroups: ['group', 'dataLabelsGroup'],
- bubblePadding: true,
-
- /**
- * Mapping between SVG attributes and the corresponding options
- */
- pointAttrToOptions: {
- stroke: 'lineColor',
- 'stroke-width': 'lineWidth',
- fill: 'fillColor'
- },
-
- /**
- * Apply the fillOpacity to all fill positions
- */
- applyOpacity: function (fill) {
- var markerOptions = this.options.marker,
- fillOpacity = pick(markerOptions.fillOpacity, 0.5);
-
- // When called from Legend.colorizeItem, the fill isn't predefined
- fill = fill || markerOptions.fillColor || this.color;
-
- if (fillOpacity !== 1) {
- fill = Color(fill).setOpacity(fillOpacity).get('rgba');
- }
- return fill;
- },
-
- /**
- * Extend the convertAttribs method by applying opacity to the fill
- */
- convertAttribs: function () {
- var obj = Series.prototype.convertAttribs.apply(this, arguments);
-
- obj.fill = this.applyOpacity(obj.fill);
-
- return obj;
- },
-
- /**
- * Get the radius for each point based on the minSize, maxSize and each point's Z value. This
- * must be done prior to Series.translate because the axis needs to add padding in
- * accordance with the point sizes.
- */
- getRadii: function (zMin, zMax, minSize, maxSize) {
- var len,
- i,
- pos,
- zData = this.zData,
- radii = [],
- sizeByArea = this.options.sizeBy !== 'width',
- zRange;
-
- // Set the shape type and arguments to be picked up in drawPoints
- for (i = 0, len = zData.length; i < len; i++) {
- zRange = zMax - zMin;
- pos = zRange > 0 ? // relative size, a number between 0 and 1
- (zData[i] - zMin) / (zMax - zMin) :
- 0.5;
- if (sizeByArea && pos >= 0) {
- pos = Math.sqrt(pos);
- }
- radii.push(math.ceil(minSize + pos * (maxSize - minSize)) / 2);
- }
- this.radii = radii;
- },
-
- /**
- * Perform animation on the bubbles
- */
- animate: function (init) {
- var animation = this.options.animation;
-
- if (!init) { // run the animation
- each(this.points, function (point) {
- var graphic = point.graphic,
- shapeArgs = point.shapeArgs;
-
- if (graphic && shapeArgs) {
- // start values
- graphic.attr('r', 1);
-
- // animate
- graphic.animate({
- r: shapeArgs.r
- }, animation);
- }
- });
-
- // delete this function to allow it only once
- this.animate = null;
- }
- },
-
- /**
- * Extend the base translate method to handle bubble size
- */
- translate: function () {
-
- var i,
- data = this.data,
- point,
- radius,
- radii = this.radii;
-
- // Run the parent method
- seriesTypes.scatter.prototype.translate.call(this);
-
- // Set the shape type and arguments to be picked up in drawPoints
- i = data.length;
-
- while (i--) {
- point = data[i];
- radius = radii ? radii[i] : 0; // #1737
-
- // Flag for negativeColor to be applied in Series.js
- point.negative = point.z < (this.options.zThreshold || 0);
-
- if (radius >= this.minPxSize / 2) {
- // Shape arguments
- point.shapeType = 'circle';
- point.shapeArgs = {
- x: point.plotX,
- y: point.plotY,
- r: radius
- };
-
- // Alignment box for the data label
- point.dlBox = {
- x: point.plotX - radius,
- y: point.plotY - radius,
- width: 2 * radius,
- height: 2 * radius
- };
- } else { // below zThreshold
- point.shapeArgs = point.plotY = point.dlBox = UNDEFINED; // #1691
- }
- }
- },
-
- /**
- * Get the series' symbol in the legend
- *
- * @param {Object} legend The legend object
- * @param {Object} item The series (this) or point
- */
- drawLegendSymbol: function (legend, item) {
- var radius = pInt(legend.itemStyle.fontSize) / 2;
-
- item.legendSymbol = this.chart.renderer.circle(
- radius,
- legend.baseline - radius,
- radius
- ).attr({
- zIndex: 3
- }).add(item.legendGroup);
- item.legendSymbol.isMarker = true;
-
- },
-
- drawPoints: seriesTypes.column.prototype.drawPoints,
- alignDataLabel: seriesTypes.column.prototype.alignDataLabel
-});
-
-/**
- * Add logic to pad each axis with the amount of pixels
- * necessary to avoid the bubbles to overflow.
- */
-Axis.prototype.beforePadding = function () {
- var axis = this,
- axisLength = this.len,
- chart = this.chart,
- pxMin = 0,
- pxMax = axisLength,
- isXAxis = this.isXAxis,
- dataKey = isXAxis ? 'xData' : 'yData',
- min = this.min,
- extremes = {},
- smallestSize = math.min(chart.plotWidth, chart.plotHeight),
- zMin = Number.MAX_VALUE,
- zMax = -Number.MAX_VALUE,
- range = this.max - min,
- transA = axisLength / range,
- activeSeries = [];
-
- // Handle padding on the second pass, or on redraw
- if (this.tickPositions) {
- each(this.series, function (series) {
-
- var seriesOptions = series.options,
- zData;
-
- if (series.bubblePadding && (series.visible || !chart.options.chart.ignoreHiddenSeries)) {
-
- // Correction for #1673
- axis.allowZoomOutside = true;
-
- // Cache it
- activeSeries.push(series);
-
- if (isXAxis) { // because X axis is evaluated first
-
- // For each series, translate the size extremes to pixel values
- each(['minSize', 'maxSize'], function (prop) {
- var length = seriesOptions[prop],
- isPercent = /%$/.test(length);
-
- length = pInt(length);
- extremes[prop] = isPercent ?
- smallestSize * length / 100 :
- length;
-
- });
- series.minPxSize = extremes.minSize;
-
- // Find the min and max Z
- zData = series.zData;
- if (zData.length) { // #1735
- zMin = pick(seriesOptions.zMin, math.min(
- zMin,
- math.max(
- arrayMin(zData),
- seriesOptions.displayNegative === false ? seriesOptions.zThreshold : -Number.MAX_VALUE
- )
- ));
- zMax = pick(seriesOptions.zMax, math.max(zMax, arrayMax(zData)));
- }
- }
- }
- });
-
- each(activeSeries, function (series) {
-
- var data = series[dataKey],
- i = data.length,
- radius;
-
- if (isXAxis) {
- series.getRadii(zMin, zMax, extremes.minSize, extremes.maxSize);
- }
-
- if (range > 0) {
- while (i--) {
- if (typeof data[i] === 'number') {
- radius = series.radii[i];
- pxMin = Math.min(((data[i] - min) * transA) - radius, pxMin);
- pxMax = Math.max(((data[i] - min) * transA) + radius, pxMax);
- }
- }
- }
- });
-
- if (activeSeries.length && range > 0 && pick(this.options.min, this.userMin) === UNDEFINED && pick(this.options.max, this.userMax) === UNDEFINED) {
- pxMax -= axisLength;
- transA *= (axisLength + pxMin - pxMax) / axisLength;
- this.min += pxMin / transA;
- this.max += pxMax / transA;
- }
- }
-};
-
-/* ****************************************************************************
- * End Bubble series code *
- *****************************************************************************/
-
-(function () {
-
- /**
- * Extensions for polar charts. Additionally, much of the geometry required for polar charts is
- * gathered in RadialAxes.js.
- *
- */
-
- var seriesProto = Series.prototype,
- pointerProto = Pointer.prototype,
- colProto;
-
- /**
- * Translate a point's plotX and plotY from the internal angle and radius measures to
- * true plotX, plotY coordinates
- */
- seriesProto.toXY = function (point) {
- var xy,
- chart = this.chart,
- plotX = point.plotX,
- plotY = point.plotY,
- clientX;
-
- // Save rectangular plotX, plotY for later computation
- point.rectPlotX = plotX;
- point.rectPlotY = plotY;
-
- // Record the angle in degrees for use in tooltip
- clientX = ((plotX / Math.PI * 180) + this.xAxis.pane.options.startAngle) % 360;
- if (clientX < 0) { // #2665
- clientX += 360;
- }
- point.clientX = clientX;
-
-
- // Find the polar plotX and plotY
- xy = this.xAxis.postTranslate(point.plotX, this.yAxis.len - plotY);
- point.plotX = point.polarPlotX = xy.x - chart.plotLeft;
- point.plotY = point.polarPlotY = xy.y - chart.plotTop;
- };
-
- /**
- * Order the tooltip points to get the mouse capture ranges correct. #1915.
- */
- seriesProto.orderTooltipPoints = function (points) {
- if (this.chart.polar) {
- points.sort(function (a, b) {
- return a.clientX - b.clientX;
- });
-
- // Wrap mouse tracking around to capture movement on the segment to the left
- // of the north point (#1469, #2093).
- if (points[0]) {
- points[0].wrappedClientX = points[0].clientX + 360;
- points.push(points[0]);
- }
- }
- };
-
-
- /**
- * Add some special init logic to areas and areasplines
- */
- function initArea(proceed, chart, options) {
- proceed.call(this, chart, options);
- if (this.chart.polar) {
-
- /**
- * Overridden method to close a segment path. While in a cartesian plane the area
- * goes down to the threshold, in the polar chart it goes to the center.
- */
- this.closeSegment = function (path) {
- var center = this.xAxis.center;
- path.push(
- 'L',
- center[0],
- center[1]
- );
- };
-
- // Instead of complicated logic to draw an area around the inner area in a stack,
- // just draw it behind
- this.closedStacks = true;
- }
- }
-
- if (seriesTypes.area) {
- wrap(seriesTypes.area.prototype, 'init', initArea);
- }
- if (seriesTypes.areaspline) {
- wrap(seriesTypes.areaspline.prototype, 'init', initArea);
- }
-
- if (seriesTypes.spline) {
- /**
- * Overridden method for calculating a spline from one point to the next
- */
- wrap(seriesTypes.spline.prototype, 'getPointSpline', function (proceed, segment, point, i) {
-
- var ret,
- smoothing = 1.5, // 1 means control points midway between points, 2 means 1/3 from the point, 3 is 1/4 etc;
- denom = smoothing + 1,
- plotX,
- plotY,
- lastPoint,
- nextPoint,
- lastX,
- lastY,
- nextX,
- nextY,
- leftContX,
- leftContY,
- rightContX,
- rightContY,
- distanceLeftControlPoint,
- distanceRightControlPoint,
- leftContAngle,
- rightContAngle,
- jointAngle;
-
-
- if (this.chart.polar) {
-
- plotX = point.plotX;
- plotY = point.plotY;
- lastPoint = segment[i - 1];
- nextPoint = segment[i + 1];
-
- // Connect ends
- if (this.connectEnds) {
- if (!lastPoint) {
- lastPoint = segment[segment.length - 2]; // not the last but the second last, because the segment is already connected
- }
- if (!nextPoint) {
- nextPoint = segment[1];
- }
- }
-
- // find control points
- if (lastPoint && nextPoint) {
-
- lastX = lastPoint.plotX;
- lastY = lastPoint.plotY;
- nextX = nextPoint.plotX;
- nextY = nextPoint.plotY;
- leftContX = (smoothing * plotX + lastX) / denom;
- leftContY = (smoothing * plotY + lastY) / denom;
- rightContX = (smoothing * plotX + nextX) / denom;
- rightContY = (smoothing * plotY + nextY) / denom;
- distanceLeftControlPoint = Math.sqrt(Math.pow(leftContX - plotX, 2) + Math.pow(leftContY - plotY, 2));
- distanceRightControlPoint = Math.sqrt(Math.pow(rightContX - plotX, 2) + Math.pow(rightContY - plotY, 2));
- leftContAngle = Math.atan2(leftContY - plotY, leftContX - plotX);
- rightContAngle = Math.atan2(rightContY - plotY, rightContX - plotX);
- jointAngle = (Math.PI / 2) + ((leftContAngle + rightContAngle) / 2);
-
-
- // Ensure the right direction, jointAngle should be in the same quadrant as leftContAngle
- if (Math.abs(leftContAngle - jointAngle) > Math.PI / 2) {
- jointAngle -= Math.PI;
- }
-
- // Find the corrected control points for a spline straight through the point
- leftContX = plotX + Math.cos(jointAngle) * distanceLeftControlPoint;
- leftContY = plotY + Math.sin(jointAngle) * distanceLeftControlPoint;
- rightContX = plotX + Math.cos(Math.PI + jointAngle) * distanceRightControlPoint;
- rightContY = plotY + Math.sin(Math.PI + jointAngle) * distanceRightControlPoint;
-
- // Record for drawing in next point
- point.rightContX = rightContX;
- point.rightContY = rightContY;
-
- }
-
-
- // moveTo or lineTo
- if (!i) {
- ret = ['M', plotX, plotY];
- } else { // curve from last point to this
- ret = [
- 'C',
- lastPoint.rightContX || lastPoint.plotX,
- lastPoint.rightContY || lastPoint.plotY,
- leftContX || plotX,
- leftContY || plotY,
- plotX,
- plotY
- ];
- lastPoint.rightContX = lastPoint.rightContY = null; // reset for updating series later
- }
-
-
- } else {
- ret = proceed.call(this, segment, point, i);
- }
- return ret;
- });
- }
-
- /**
- * Extend translate. The plotX and plotY values are computed as if the polar chart were a
- * cartesian plane, where plotX denotes the angle in radians and (yAxis.len - plotY) is the pixel distance from
- * center.
- */
- wrap(seriesProto, 'translate', function (proceed) {
-
- // Run uber method
- proceed.call(this);
-
- // Postprocess plot coordinates
- if (this.chart.polar && !this.preventPostTranslate) {
- var points = this.points,
- i = points.length;
- while (i--) {
- // Translate plotX, plotY from angle and radius to true plot coordinates
- this.toXY(points[i]);
- }
- }
- });
-
- /**
- * Extend getSegmentPath to allow connecting ends across 0 to provide a closed circle in
- * line-like series.
- */
- wrap(seriesProto, 'getSegmentPath', function (proceed, segment) {
-
- var points = this.points;
-
- // Connect the path
- if (this.chart.polar && this.options.connectEnds !== false &&
- segment[segment.length - 1] === points[points.length - 1] && points[0].y !== null) {
- this.connectEnds = true; // re-used in splines
- segment = [].concat(segment, [points[0]]);
- }
-
- // Run uber method
- return proceed.call(this, segment);
-
- });
-
-
- function polarAnimate(proceed, init) {
- var chart = this.chart,
- animation = this.options.animation,
- group = this.group,
- markerGroup = this.markerGroup,
- center = this.xAxis.center,
- plotLeft = chart.plotLeft,
- plotTop = chart.plotTop,
- attribs;
-
- // Specific animation for polar charts
- if (chart.polar) {
-
- // Enable animation on polar charts only in SVG. In VML, the scaling is different, plus animation
- // would be so slow it would't matter.
- if (chart.renderer.isSVG) {
-
- if (animation === true) {
- animation = {};
- }
-
- // Initialize the animation
- if (init) {
-
- // Scale down the group and place it in the center
- attribs = {
- translateX: center[0] + plotLeft,
- translateY: center[1] + plotTop,
- scaleX: 0.001, // #1499
- scaleY: 0.001
- };
-
- group.attr(attribs);
- if (markerGroup) {
- //markerGroup.attrSetters = group.attrSetters;
- markerGroup.attr(attribs);
- }
-
- // Run the animation
- } else {
- attribs = {
- translateX: plotLeft,
- translateY: plotTop,
- scaleX: 1,
- scaleY: 1
- };
- group.animate(attribs, animation);
- if (markerGroup) {
- markerGroup.animate(attribs, animation);
- }
-
- // Delete this function to allow it only once
- this.animate = null;
- }
- }
-
- // For non-polar charts, revert to the basic animation
- } else {
- proceed.call(this, init);
- }
- }
-
- // Define the animate method for regular series
- wrap(seriesProto, 'animate', polarAnimate);
-
- /**
- * Throw in a couple of properties to let setTooltipPoints know we're indexing the points
- * in degrees (0-360), not plot pixel width.
- */
- wrap(seriesProto, 'setTooltipPoints', function (proceed, renew) {
-
- if (this.chart.polar) {
- extend(this.xAxis, {
- tooltipLen: 360 // degrees are the resolution unit of the tooltipPoints array
- });
- }
- // Run uber method
- return proceed.call(this, renew);
- });
-
-
- if (seriesTypes.column) {
-
- colProto = seriesTypes.column.prototype;
- /**
- * Define the animate method for columnseries
- */
- wrap(colProto, 'animate', polarAnimate);
-
-
- /**
- * Extend the column prototype's translate method
- */
- wrap(colProto, 'translate', function (proceed) {
-
- var xAxis = this.xAxis,
- len = this.yAxis.len,
- center = xAxis.center,
- startAngleRad = xAxis.startAngleRad,
- renderer = this.chart.renderer,
- start,
- points,
- point,
- i;
-
- this.preventPostTranslate = true;
-
- // Run uber method
- proceed.call(this);
-
- // Postprocess plot coordinates
- if (xAxis.isRadial) {
- points = this.points;
- i = points.length;
- while (i--) {
- point = points[i];
- start = point.barX + startAngleRad;
- point.shapeType = 'path';
- point.shapeArgs = {
- d: renderer.symbols.arc(
- center[0],
- center[1],
- len - point.plotY,
- null,
- {
- start: start,
- end: start + point.pointWidth,
- innerR: len - pick(point.yBottom, len)
- }
- )
- };
- // Provide correct plotX, plotY for tooltip
- this.toXY(point);
- point.tooltipPos = [point.plotX, point.plotY];
- point.ttBelow = point.plotY > center[1];
- }
- }
- });
-
-
- /**
- * Align column data labels outside the columns. #1199.
- */
- wrap(colProto, 'alignDataLabel', function (proceed, point, dataLabel, options, alignTo, isNew) {
-
- if (this.chart.polar) {
- var angle = point.rectPlotX / Math.PI * 180,
- align,
- verticalAlign;
-
- // Align nicely outside the perimeter of the columns
- if (options.align === null) {
- if (angle > 20 && angle < 160) {
- align = 'left'; // right hemisphere
- } else if (angle > 200 && angle < 340) {
- align = 'right'; // left hemisphere
- } else {
- align = 'center'; // top or bottom
- }
- options.align = align;
- }
- if (options.verticalAlign === null) {
- if (angle < 45 || angle > 315) {
- verticalAlign = 'bottom'; // top part
- } else if (angle > 135 && angle < 225) {
- verticalAlign = 'top'; // bottom part
- } else {
- verticalAlign = 'middle'; // left or right
- }
- options.verticalAlign = verticalAlign;
- }
-
- seriesProto.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
- } else {
- proceed.call(this, point, dataLabel, options, alignTo, isNew);
- }
-
- });
- }
-
-
- /**
- * Extend the mouse tracker to return the tooltip position index in terms of
- * degrees rather than pixels
- */
- wrap(pointerProto, 'getIndex', function (proceed, e) {
- var ret,
- chart = this.chart,
- center,
- x,
- y;
-
- if (chart.polar) {
- center = chart.xAxis[0].center;
- x = e.chartX - center[0] - chart.plotLeft;
- y = e.chartY - center[1] - chart.plotTop;
-
- ret = 180 - Math.round(Math.atan2(x, y) / Math.PI * 180);
-
- } else {
-
- // Run uber method
- ret = proceed.call(this, e);
- }
- return ret;
- });
-
- /**
- * Extend getCoordinates to prepare for polar axis values
- */
- wrap(pointerProto, 'getCoordinates', function (proceed, e) {
- var chart = this.chart,
- ret = {
- xAxis: [],
- yAxis: []
- };
-
- if (chart.polar) {
-
- each(chart.axes, function (axis) {
- var isXAxis = axis.isXAxis,
- center = axis.center,
- x = e.chartX - center[0] - chart.plotLeft,
- y = e.chartY - center[1] - chart.plotTop;
-
- ret[isXAxis ? 'xAxis' : 'yAxis'].push({
- axis: axis,
- value: axis.translate(
- isXAxis ?
- Math.PI - Math.atan2(x, y) : // angle
- Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)), // distance from center
- true
- )
- });
- });
-
- } else {
- ret = proceed.call(this, e);
- }
-
- return ret;
- });
-
-}());
-
-}(Highcharts));
diff --git a/html/includes/js/highcharts.src.js b/html/includes/js/highcharts.src.js
deleted file mode 100644
index 6b32688..0000000
--- a/html/includes/js/highcharts.src.js
+++ /dev/null
@@ -1,17737 +0,0 @@
-// ==ClosureCompiler==
-// @compilation_level SIMPLE_OPTIMIZATIONS
-
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- *
- * (c) 2009-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-// JSLint options:
-/*global Highcharts, HighchartsAdapter, document, window, navigator, setInterval, clearInterval, clearTimeout, setTimeout, location, jQuery, $, console, each, grep */
-/*jslint ass: true, sloppy: true, forin: true, plusplus: true, nomen: true, vars: true, regexp: true, newcap: true, browser: true, continue: true, white: true */
-(function () {
-// encapsulated variables
-var UNDEFINED,
- doc = document,
- win = window,
- math = Math,
- mathRound = math.round,
- mathFloor = math.floor,
- mathCeil = math.ceil,
- mathMax = math.max,
- mathMin = math.min,
- mathAbs = math.abs,
- mathCos = math.cos,
- mathSin = math.sin,
- mathPI = math.PI,
- deg2rad = mathPI * 2 / 360,
-
-
- // some variables
- userAgent = navigator.userAgent,
- isOpera = win.opera,
- isIE = /msie/i.test(userAgent) && !isOpera,
- docMode8 = doc.documentMode === 8,
- isWebKit = /AppleWebKit/.test(userAgent),
- isFirefox = /Firefox/.test(userAgent),
- isTouchDevice = /(Mobile|Android|Windows Phone)/.test(userAgent),
- SVG_NS = 'http://www.w3.org/2000/svg',
- hasSVG = !!doc.createElementNS && !!doc.createElementNS(SVG_NS, 'svg').createSVGRect,
- hasBidiBug = isFirefox && parseInt(userAgent.split('Firefox/')[1], 10) < 4, // issue #38
- useCanVG = !hasSVG && !isIE && !!doc.createElement('canvas').getContext,
- Renderer,
- hasTouch,
- symbolSizes = {},
- idCounter = 0,
- garbageBin,
- defaultOptions,
- dateFormat, // function
- globalAnimation,
- pathAnim,
- timeUnits,
- error,
- noop = function () { return UNDEFINED; },
- charts = [],
- chartCount = 0,
- PRODUCT = 'Highcharts',
- VERSION = '4.0.4',
-
- // some constants for frequently used strings
- DIV = 'div',
- ABSOLUTE = 'absolute',
- RELATIVE = 'relative',
- HIDDEN = 'hidden',
- PREFIX = 'highcharts-',
- VISIBLE = 'visible',
- PX = 'px',
- NONE = 'none',
- M = 'M',
- L = 'L',
- numRegex = /^[0-9]+$/,
- NORMAL_STATE = '',
- HOVER_STATE = 'hover',
- SELECT_STATE = 'select',
-
- // Object for extending Axis
- AxisPlotLineOrBandExtension,
-
- // constants for attributes
- STROKE_WIDTH = 'stroke-width',
-
- // time methods, changed based on whether or not UTC is used
- Date, // Allow using a different Date class
- makeTime,
- timezoneOffset,
- getMinutes,
- getHours,
- getDay,
- getDate,
- getMonth,
- getFullYear,
- setMinutes,
- setHours,
- setDate,
- setMonth,
- setFullYear,
-
-
- // lookup over the types and the associated classes
- seriesTypes = {},
- Highcharts;
-
-// The Highcharts namespace
-if (win.Highcharts) {
- error(16, true);
-} else {
- Highcharts = win.Highcharts = {};
-}
-/**
- * Extend an object with the members of another
- * @param {Object} a The object to be extended
- * @param {Object} b The object to add to the first one
- */
-function extend(a, b) {
- var n;
- if (!a) {
- a = {};
- }
- for (n in b) {
- a[n] = b[n];
- }
- return a;
-}
-
-/**
- * Deep merge two or more objects and return a third object. If the first argument is
- * true, the contents of the second object is copied into the first object.
- * Previously this function redirected to jQuery.extend(true), but this had two limitations.
- * First, it deep merged arrays, which lead to workarounds in Highcharts. Second,
- * it copied properties from extended prototypes.
- */
-function merge() {
- var i,
- args = arguments,
- len,
- ret = {},
- doCopy = function (copy, original) {
- var value, key;
-
- // An object is replacing a primitive
- if (typeof copy !== 'object') {
- copy = {};
- }
-
- for (key in original) {
- if (original.hasOwnProperty(key)) {
- value = original[key];
-
- // Copy the contents of objects, but not arrays or DOM nodes
- if (value && typeof value === 'object' && Object.prototype.toString.call(value) !== '[object Array]'
- && key !== 'renderTo' && typeof value.nodeType !== 'number') {
- copy[key] = doCopy(copy[key] || {}, value);
-
- // Primitives and arrays are copied over directly
- } else {
- copy[key] = original[key];
- }
- }
- }
- return copy;
- };
-
- // If first argument is true, copy into the existing object. Used in setOptions.
- if (args[0] === true) {
- ret = args[1];
- args = Array.prototype.slice.call(args, 2);
- }
-
- // For each argument, extend the return
- len = args.length;
- for (i = 0; i < len; i++) {
- ret = doCopy(ret, args[i]);
- }
-
- return ret;
-}
-
-/**
- * Shortcut for parseInt
- * @param {Object} s
- * @param {Number} mag Magnitude
- */
-function pInt(s, mag) {
- return parseInt(s, mag || 10);
-}
-
-/**
- * Check for string
- * @param {Object} s
- */
-function isString(s) {
- return typeof s === 'string';
-}
-
-/**
- * Check for object
- * @param {Object} obj
- */
-function isObject(obj) {
- return obj && typeof obj === 'object';
-}
-
-/**
- * Check for array
- * @param {Object} obj
- */
-function isArray(obj) {
- return Object.prototype.toString.call(obj) === '[object Array]';
-}
-
-/**
- * Check for number
- * @param {Object} n
- */
-function isNumber(n) {
- return typeof n === 'number';
-}
-
-function log2lin(num) {
- return math.log(num) / math.LN10;
-}
-function lin2log(num) {
- return math.pow(10, num);
-}
-
-/**
- * Remove last occurence of an item from an array
- * @param {Array} arr
- * @param {Mixed} item
- */
-function erase(arr, item) {
- var i = arr.length;
- while (i--) {
- if (arr[i] === item) {
- arr.splice(i, 1);
- break;
- }
- }
- //return arr;
-}
-
-/**
- * Returns true if the object is not null or undefined. Like MooTools' $.defined.
- * @param {Object} obj
- */
-function defined(obj) {
- return obj !== UNDEFINED && obj !== null;
-}
-
-/**
- * Set or get an attribute or an object of attributes. Can't use jQuery attr because
- * it attempts to set expando properties on the SVG element, which is not allowed.
- *
- * @param {Object} elem The DOM element to receive the attribute(s)
- * @param {String|Object} prop The property or an abject of key-value pairs
- * @param {String} value The value if a single property is set
- */
-function attr(elem, prop, value) {
- var key,
- ret;
-
- // if the prop is a string
- if (isString(prop)) {
- // set the value
- if (defined(value)) {
- elem.setAttribute(prop, value);
-
- // get the value
- } else if (elem && elem.getAttribute) { // elem not defined when printing pie demo...
- ret = elem.getAttribute(prop);
- }
-
- // else if prop is defined, it is a hash of key/value pairs
- } else if (defined(prop) && isObject(prop)) {
- for (key in prop) {
- elem.setAttribute(key, prop[key]);
- }
- }
- return ret;
-}
-/**
- * Check if an element is an array, and if not, make it into an array. Like
- * MooTools' $.splat.
- */
-function splat(obj) {
- return isArray(obj) ? obj : [obj];
-}
-
-
-/**
- * Return the first value that is defined. Like MooTools' $.pick.
- */
-function pick() {
- var args = arguments,
- i,
- arg,
- length = args.length;
- for (i = 0; i < length; i++) {
- arg = args[i];
- if (arg !== UNDEFINED && arg !== null) {
- return arg;
- }
- }
-}
-
-/**
- * Set CSS on a given element
- * @param {Object} el
- * @param {Object} styles Style object with camel case property names
- */
-function css(el, styles) {
- if (isIE && !hasSVG) { // #2686
- if (styles && styles.opacity !== UNDEFINED) {
- styles.filter = 'alpha(opacity=' + (styles.opacity * 100) + ')';
- }
- }
- extend(el.style, styles);
-}
-
-/**
- * Utility function to create element with attributes and styles
- * @param {Object} tag
- * @param {Object} attribs
- * @param {Object} styles
- * @param {Object} parent
- * @param {Object} nopad
- */
-function createElement(tag, attribs, styles, parent, nopad) {
- var el = doc.createElement(tag);
- if (attribs) {
- extend(el, attribs);
- }
- if (nopad) {
- css(el, {padding: 0, border: NONE, margin: 0});
- }
- if (styles) {
- css(el, styles);
- }
- if (parent) {
- parent.appendChild(el);
- }
- return el;
-}
-
-/**
- * Extend a prototyped class by new members
- * @param {Object} parent
- * @param {Object} members
- */
-function extendClass(parent, members) {
- var object = function () { return UNDEFINED; };
- object.prototype = new parent();
- extend(object.prototype, members);
- return object;
-}
-
-/**
- * Format a number and return a string based on input settings
- * @param {Number} number The input number to format
- * @param {Number} decimals The amount of decimals
- * @param {String} decPoint The decimal point, defaults to the one given in the lang options
- * @param {String} thousandsSep The thousands separator, defaults to the one given in the lang options
- */
-function numberFormat(number, decimals, decPoint, thousandsSep) {
- var externalFn = Highcharts.numberFormat,
- lang = defaultOptions.lang,
- // http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_number_format/
- n = +number || 0,
- c = decimals === -1 ?
- (n.toString().split('.')[1] || '').length : // preserve decimals
- (isNaN(decimals = mathAbs(decimals)) ? 2 : decimals),
- d = decPoint === undefined ? lang.decimalPoint : decPoint,
- t = thousandsSep === undefined ? lang.thousandsSep : thousandsSep,
- s = n < 0 ? "-" : "",
- i = String(pInt(n = mathAbs(n).toFixed(c))),
- j = i.length > 3 ? i.length % 3 : 0;
-
- return externalFn !== numberFormat ?
- externalFn(number, decimals, decPoint, thousandsSep) :
- (s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) +
- (c ? d + mathAbs(n - i).toFixed(c).slice(2) : ""));
-}
-
-/**
- * Pad a string to a given length by adding 0 to the beginning
- * @param {Number} number
- * @param {Number} length
- */
-function pad(number, length) {
- // Create an array of the remaining length +1 and join it with 0's
- return new Array((length || 2) + 1 - String(number).length).join(0) + number;
-}
-
-/**
- * Wrap a method with extended functionality, preserving the original function
- * @param {Object} obj The context object that the method belongs to
- * @param {String} method The name of the method to extend
- * @param {Function} func A wrapper function callback. This function is called with the same arguments
- * as the original function, except that the original function is unshifted and passed as the first
- * argument.
- */
-function wrap(obj, method, func) {
- var proceed = obj[method];
- obj[method] = function () {
- var args = Array.prototype.slice.call(arguments);
- args.unshift(proceed);
- return func.apply(this, args);
- };
-}
-
-/**
- * Based on http://www.php.net/manual/en/function.strftime.php
- * @param {String} format
- * @param {Number} timestamp
- * @param {Boolean} capitalize
- */
-dateFormat = function (format, timestamp, capitalize) {
- if (!defined(timestamp) || isNaN(timestamp)) {
- return 'Invalid date';
- }
- format = pick(format, '%Y-%m-%d %H:%M:%S');
-
- var date = new Date(timestamp - timezoneOffset),
- key, // used in for constuct below
- // get the basic time values
- hours = date[getHours](),
- day = date[getDay](),
- dayOfMonth = date[getDate](),
- month = date[getMonth](),
- fullYear = date[getFullYear](),
- lang = defaultOptions.lang,
- langWeekdays = lang.weekdays,
-
- // List all format keys. Custom formats can be added from the outside.
- replacements = extend({
-
- // Day
- 'a': langWeekdays[day].substr(0, 3), // Short weekday, like 'Mon'
- 'A': langWeekdays[day], // Long weekday, like 'Monday'
- 'd': pad(dayOfMonth), // Two digit day of the month, 01 to 31
- 'e': dayOfMonth, // Day of the month, 1 through 31
-
- // Week (none implemented)
- //'W': weekNumber(),
-
- // Month
- 'b': lang.shortMonths[month], // Short month, like 'Jan'
- 'B': lang.months[month], // Long month, like 'January'
- 'm': pad(month + 1), // Two digit month number, 01 through 12
-
- // Year
- 'y': fullYear.toString().substr(2, 2), // Two digits year, like 09 for 2009
- 'Y': fullYear, // Four digits year, like 2009
-
- // Time
- 'H': pad(hours), // Two digits hours in 24h format, 00 through 23
- 'I': pad((hours % 12) || 12), // Two digits hours in 12h format, 00 through 11
- 'l': (hours % 12) || 12, // Hours in 12h format, 1 through 12
- 'M': pad(date[getMinutes]()), // Two digits minutes, 00 through 59
- 'p': hours < 12 ? 'AM' : 'PM', // Upper case AM or PM
- 'P': hours < 12 ? 'am' : 'pm', // Lower case AM or PM
- 'S': pad(date.getSeconds()), // Two digits seconds, 00 through 59
- 'L': pad(mathRound(timestamp % 1000), 3) // Milliseconds (naming from Ruby)
- }, Highcharts.dateFormats);
-
-
- // do the replaces
- for (key in replacements) {
- while (format.indexOf('%' + key) !== -1) { // regex would do it in one line, but this is faster
- format = format.replace('%' + key, typeof replacements[key] === 'function' ? replacements[key](timestamp) : replacements[key]);
- }
- }
-
- // Optionally capitalize the string and return
- return capitalize ? format.substr(0, 1).toUpperCase() + format.substr(1) : format;
-};
-
-/**
- * Format a single variable. Similar to sprintf, without the % prefix.
- */
-function formatSingle(format, val) {
- var floatRegex = /f$/,
- decRegex = /\.([0-9])/,
- lang = defaultOptions.lang,
- decimals;
-
- if (floatRegex.test(format)) { // float
- decimals = format.match(decRegex);
- decimals = decimals ? decimals[1] : -1;
- if (val !== null) {
- val = numberFormat(
- val,
- decimals,
- lang.decimalPoint,
- format.indexOf(',') > -1 ? lang.thousandsSep : ''
- );
- }
- } else {
- val = dateFormat(format, val);
- }
- return val;
-}
-
-/**
- * Format a string according to a subset of the rules of Python's String.format method.
- */
-function format(str, ctx) {
- var splitter = '{',
- isInside = false,
- segment,
- valueAndFormat,
- path,
- i,
- len,
- ret = [],
- val,
- index;
-
- while ((index = str.indexOf(splitter)) !== -1) {
-
- segment = str.slice(0, index);
- if (isInside) { // we're on the closing bracket looking back
-
- valueAndFormat = segment.split(':');
- path = valueAndFormat.shift().split('.'); // get first and leave format
- len = path.length;
- val = ctx;
-
- // Assign deeper paths
- for (i = 0; i < len; i++) {
- val = val[path[i]];
- }
-
- // Format the replacement
- if (valueAndFormat.length) {
- val = formatSingle(valueAndFormat.join(':'), val);
- }
-
- // Push the result and advance the cursor
- ret.push(val);
-
- } else {
- ret.push(segment);
-
- }
- str = str.slice(index + 1); // the rest
- isInside = !isInside; // toggle
- splitter = isInside ? '}' : '{'; // now look for next matching bracket
- }
- ret.push(str);
- return ret.join('');
-}
-
-/**
- * Get the magnitude of a number
- */
-function getMagnitude(num) {
- return math.pow(10, mathFloor(math.log(num) / math.LN10));
-}
-
-/**
- * Take an interval and normalize it to multiples of 1, 2, 2.5 and 5
- * @param {Number} interval
- * @param {Array} multiples
- * @param {Number} magnitude
- * @param {Object} options
- */
-function normalizeTickInterval(interval, multiples, magnitude, allowDecimals) {
- var normalized, i;
-
- // round to a tenfold of 1, 2, 2.5 or 5
- magnitude = pick(magnitude, 1);
- normalized = interval / magnitude;
-
- // multiples for a linear scale
- if (!multiples) {
- multiples = [1, 2, 2.5, 5, 10];
-
- // the allowDecimals option
- if (allowDecimals === false) {
- if (magnitude === 1) {
- multiples = [1, 2, 5, 10];
- } else if (magnitude <= 0.1) {
- multiples = [1 / magnitude];
- }
- }
- }
-
- // normalize the interval to the nearest multiple
- for (i = 0; i < multiples.length; i++) {
- interval = multiples[i];
- if (normalized <= (multiples[i] + (multiples[i + 1] || multiples[i])) / 2) {
- break;
- }
- }
-
- // multiply back to the correct magnitude
- interval *= magnitude;
-
- return interval;
-}
-
-
-/**
- * Utility method that sorts an object array and keeping the order of equal items.
- * ECMA script standard does not specify the behaviour when items are equal.
- */
-function stableSort(arr, sortFunction) {
- var length = arr.length,
- sortValue,
- i;
-
- // Add index to each item
- for (i = 0; i < length; i++) {
- arr[i].ss_i = i; // stable sort index
- }
-
- arr.sort(function (a, b) {
- sortValue = sortFunction(a, b);
- return sortValue === 0 ? a.ss_i - b.ss_i : sortValue;
- });
-
- // Remove index from items
- for (i = 0; i < length; i++) {
- delete arr[i].ss_i; // stable sort index
- }
-}
-
-/**
- * Non-recursive method to find the lowest member of an array. Math.min raises a maximum
- * call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
- * method is slightly slower, but safe.
- */
-function arrayMin(data) {
- var i = data.length,
- min = data[0];
-
- while (i--) {
- if (data[i] < min) {
- min = data[i];
- }
- }
- return min;
-}
-
-/**
- * Non-recursive method to find the lowest member of an array. Math.min raises a maximum
- * call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
- * method is slightly slower, but safe.
- */
-function arrayMax(data) {
- var i = data.length,
- max = data[0];
-
- while (i--) {
- if (data[i] > max) {
- max = data[i];
- }
- }
- return max;
-}
-
-/**
- * Utility method that destroys any SVGElement or VMLElement that are properties on the given object.
- * It loops all properties and invokes destroy if there is a destroy method. The property is
- * then delete'ed.
- * @param {Object} The object to destroy properties on
- * @param {Object} Exception, do not destroy this property, only delete it.
- */
-function destroyObjectProperties(obj, except) {
- var n;
- for (n in obj) {
- // If the object is non-null and destroy is defined
- if (obj[n] && obj[n] !== except && obj[n].destroy) {
- // Invoke the destroy
- obj[n].destroy();
- }
-
- // Delete the property from the object.
- delete obj[n];
- }
-}
-
-
-/**
- * Discard an element by moving it to the bin and delete
- * @param {Object} The HTML node to discard
- */
-function discardElement(element) {
- // create a garbage bin element, not part of the DOM
- if (!garbageBin) {
- garbageBin = createElement(DIV);
- }
-
- // move the node and empty bin
- if (element) {
- garbageBin.appendChild(element);
- }
- garbageBin.innerHTML = '';
-}
-
-/**
- * Provide error messages for debugging, with links to online explanation
- */
-error = function (code, stop) {
- var msg = 'Highcharts error #' + code + ': www.highcharts.com/errors/' + code;
- if (stop) {
- throw msg;
- }
- // else ...
- if (win.console) {
- console.log(msg);
- }
-};
-
-/**
- * Fix JS round off float errors
- * @param {Number} num
- */
-function correctFloat(num) {
- return parseFloat(
- num.toPrecision(14)
- );
-}
-
-/**
- * Set the global animation to either a given value, or fall back to the
- * given chart's animation option
- * @param {Object} animation
- * @param {Object} chart
- */
-function setAnimation(animation, chart) {
- globalAnimation = pick(animation, chart.animation);
-}
-
-/**
- * The time unit lookup
- */
-timeUnits = {
- millisecond: 1,
- second: 1000,
- minute: 60000,
- hour: 3600000,
- day: 24 * 3600000,
- week: 7 * 24 * 3600000,
- month: 31 * 24 * 3600000,
- year: 31556952000
-};
-/**
- * Path interpolation algorithm used across adapters
- */
-pathAnim = {
- /**
- * Prepare start and end values so that the path can be animated one to one
- */
- init: function (elem, fromD, toD) {
- fromD = fromD || '';
- var shift = elem.shift,
- bezier = fromD.indexOf('C') > -1,
- numParams = bezier ? 7 : 3,
- endLength,
- slice,
- i,
- start = fromD.split(' '),
- end = [].concat(toD), // copy
- startBaseLine,
- endBaseLine,
- sixify = function (arr) { // in splines make move points have six parameters like bezier curves
- i = arr.length;
- while (i--) {
- if (arr[i] === M) {
- arr.splice(i + 1, 0, arr[i + 1], arr[i + 2], arr[i + 1], arr[i + 2]);
- }
- }
- };
-
- if (bezier) {
- sixify(start);
- sixify(end);
- }
-
- // pull out the base lines before padding
- if (elem.isArea) {
- startBaseLine = start.splice(start.length - 6, 6);
- endBaseLine = end.splice(end.length - 6, 6);
- }
-
- // if shifting points, prepend a dummy point to the end path
- if (shift <= end.length / numParams && start.length === end.length) {
- while (shift--) {
- end = [].concat(end).splice(0, numParams).concat(end);
- }
- }
- elem.shift = 0; // reset for following animations
-
- // copy and append last point until the length matches the end length
- if (start.length) {
- endLength = end.length;
- while (start.length < endLength) {
-
- //bezier && sixify(start);
- slice = [].concat(start).splice(start.length - numParams, numParams);
- if (bezier) { // disable first control point
- slice[numParams - 6] = slice[numParams - 2];
- slice[numParams - 5] = slice[numParams - 1];
- }
- start = start.concat(slice);
- }
- }
-
- if (startBaseLine) { // append the base lines for areas
- start = start.concat(startBaseLine);
- end = end.concat(endBaseLine);
- }
- return [start, end];
- },
-
- /**
- * Interpolate each value of the path and return the array
- */
- step: function (start, end, pos, complete) {
- var ret = [],
- i = start.length,
- startVal;
-
- if (pos === 1) { // land on the final path without adjustment points appended in the ends
- ret = complete;
-
- } else if (i === end.length && pos < 1) {
- while (i--) {
- startVal = parseFloat(start[i]);
- ret[i] =
- isNaN(startVal) ? // a letter instruction like M or L
- start[i] :
- pos * (parseFloat(end[i] - startVal)) + startVal;
-
- }
- } else { // if animation is finished or length not matching, land on right value
- ret = end;
- }
- return ret;
- }
-};
-
-(function ($) {
- /**
- * The default HighchartsAdapter for jQuery
- */
- win.HighchartsAdapter = win.HighchartsAdapter || ($ && {
-
- /**
- * Initialize the adapter by applying some extensions to jQuery
- */
- init: function (pathAnim) {
-
- // extend the animate function to allow SVG animations
- var Fx = $.fx;
-
- /*jslint unparam: true*//* allow unused param x in this function */
- $.extend($.easing, {
- easeOutQuad: function (x, t, b, c, d) {
- return -c * (t /= d) * (t - 2) + b;
- }
- });
- /*jslint unparam: false*/
-
- // extend some methods to check for elem.attr, which means it is a Highcharts SVG object
- $.each(['cur', '_default', 'width', 'height', 'opacity'], function (i, fn) {
- var obj = Fx.step,
- base;
-
- // Handle different parent objects
- if (fn === 'cur') {
- obj = Fx.prototype; // 'cur', the getter, relates to Fx.prototype
-
- } else if (fn === '_default' && $.Tween) { // jQuery 1.8 model
- obj = $.Tween.propHooks[fn];
- fn = 'set';
- }
-
- // Overwrite the method
- base = obj[fn];
- if (base) { // step.width and step.height don't exist in jQuery < 1.7
-
- // create the extended function replacement
- obj[fn] = function (fx) {
-
- var elem;
-
- // Fx.prototype.cur does not use fx argument
- fx = i ? fx : this;
-
- // Don't run animations on textual properties like align (#1821)
- if (fx.prop === 'align') {
- return;
- }
-
- // shortcut
- elem = fx.elem;
-
- // Fx.prototype.cur returns the current value. The other ones are setters
- // and returning a value has no effect.
- return elem.attr ? // is SVG element wrapper
- elem.attr(fx.prop, fn === 'cur' ? UNDEFINED : fx.now) : // apply the SVG wrapper's method
- base.apply(this, arguments); // use jQuery's built-in method
- };
- }
- });
-
- // Extend the opacity getter, needed for fading opacity with IE9 and jQuery 1.10+
- wrap($.cssHooks.opacity, 'get', function (proceed, elem, computed) {
- return elem.attr ? (elem.opacity || 0) : proceed.call(this, elem, computed);
- });
-
- // Define the setter function for d (path definitions)
- this.addAnimSetter('d', function (fx) {
- var elem = fx.elem,
- ends;
-
- // Normally start and end should be set in state == 0, but sometimes,
- // for reasons unknown, this doesn't happen. Perhaps state == 0 is skipped
- // in these cases
- if (!fx.started) {
- ends = pathAnim.init(elem, elem.d, elem.toD);
- fx.start = ends[0];
- fx.end = ends[1];
- fx.started = true;
- }
-
- // Interpolate each value of the path
- elem.attr('d', pathAnim.step(fx.start, fx.end, fx.pos, elem.toD));
- });
-
- /**
- * Utility for iterating over an array. Parameters are reversed compared to jQuery.
- * @param {Array} arr
- * @param {Function} fn
- */
- this.each = Array.prototype.forEach ?
- function (arr, fn) { // modern browsers
- return Array.prototype.forEach.call(arr, fn);
-
- } :
- function (arr, fn) { // legacy
- var i,
- len = arr.length;
- for (i = 0; i < len; i++) {
- if (fn.call(arr[i], arr[i], i, arr) === false) {
- return i;
- }
- }
- };
-
- /**
- * Register Highcharts as a plugin in the respective framework
- */
- $.fn.highcharts = function () {
- var constr = 'Chart', // default constructor
- args = arguments,
- options,
- ret,
- chart;
-
- if (this[0]) {
-
- if (isString(args[0])) {
- constr = args[0];
- args = Array.prototype.slice.call(args, 1);
- }
- options = args[0];
-
- // Create the chart
- if (options !== UNDEFINED) {
- /*jslint unused:false*/
- options.chart = options.chart || {};
- options.chart.renderTo = this[0];
- chart = new Highcharts[constr](options, args[1]);
- ret = this;
- /*jslint unused:true*/
- }
-
- // When called without parameters or with the return argument, get a predefined chart
- if (options === UNDEFINED) {
- ret = charts[attr(this[0], 'data-highcharts-chart')];
- }
- }
-
- return ret;
- };
-
- },
-
- /**
- * Add an animation setter for a specific property
- */
- addAnimSetter: function (prop, setter) {
- // jQuery 1.8 style
- if ($.Tween) {
- $.Tween.propHooks[prop] = {
- set: setter
- };
- // pre 1.8
- } else {
- $.fx.step[prop] = setter;
- }
- },
-
- /**
- * Downloads a script and executes a callback when done.
- * @param {String} scriptLocation
- * @param {Function} callback
- */
- getScript: $.getScript,
-
- /**
- * Return the index of an item in an array, or -1 if not found
- */
- inArray: $.inArray,
-
- /**
- * A direct link to jQuery methods. MooTools and Prototype adapters must be implemented for each case of method.
- * @param {Object} elem The HTML element
- * @param {String} method Which method to run on the wrapped element
- */
- adapterRun: function (elem, method) {
- return $(elem)[method]();
- },
-
- /**
- * Filter an array
- */
- grep: $.grep,
-
- /**
- * Map an array
- * @param {Array} arr
- * @param {Function} fn
- */
- map: function (arr, fn) {
- //return jQuery.map(arr, fn);
- var results = [],
- i = 0,
- len = arr.length;
- for (; i < len; i++) {
- results[i] = fn.call(arr[i], arr[i], i, arr);
- }
- return results;
-
- },
-
- /**
- * Get the position of an element relative to the top left of the page
- */
- offset: function (el) {
- return $(el).offset();
- },
-
- /**
- * Add an event listener
- * @param {Object} el A HTML element or custom object
- * @param {String} event The event type
- * @param {Function} fn The event handler
- */
- addEvent: function (el, event, fn) {
- $(el).bind(event, fn);
- },
-
- /**
- * Remove event added with addEvent
- * @param {Object} el The object
- * @param {String} eventType The event type. Leave blank to remove all events.
- * @param {Function} handler The function to remove
- */
- removeEvent: function (el, eventType, handler) {
- // workaround for jQuery issue with unbinding custom events:
- // http://forum.jQuery.com/topic/javascript-error-when-unbinding-a-custom-event-using-jQuery-1-4-2
- var func = doc.removeEventListener ? 'removeEventListener' : 'detachEvent';
- if (doc[func] && el && !el[func]) {
- el[func] = function () {};
- }
-
- $(el).unbind(eventType, handler);
- },
-
- /**
- * Fire an event on a custom object
- * @param {Object} el
- * @param {String} type
- * @param {Object} eventArguments
- * @param {Function} defaultFunction
- */
- fireEvent: function (el, type, eventArguments, defaultFunction) {
- var event = $.Event(type),
- detachedType = 'detached' + type,
- defaultPrevented;
-
- // Remove warnings in Chrome when accessing returnValue (#2790), layerX and layerY. Although Highcharts
- // never uses these properties, Chrome includes them in the default click event and
- // raises the warning when they are copied over in the extend statement below.
- //
- // To avoid problems in IE (see #1010) where we cannot delete the properties and avoid
- // testing if they are there (warning in chrome) the only option is to test if running IE.
- if (!isIE && eventArguments) {
- delete eventArguments.layerX;
- delete eventArguments.layerY;
- delete eventArguments.returnValue;
- }
-
- extend(event, eventArguments);
-
- // Prevent jQuery from triggering the object method that is named the
- // same as the event. For example, if the event is 'select', jQuery
- // attempts calling el.select and it goes into a loop.
- if (el[type]) {
- el[detachedType] = el[type];
- el[type] = null;
- }
-
- // Wrap preventDefault and stopPropagation in try/catch blocks in
- // order to prevent JS errors when cancelling events on non-DOM
- // objects. #615.
- /*jslint unparam: true*/
- $.each(['preventDefault', 'stopPropagation'], function (i, fn) {
- var base = event[fn];
- event[fn] = function () {
- try {
- base.call(event);
- } catch (e) {
- if (fn === 'preventDefault') {
- defaultPrevented = true;
- }
- }
- };
- });
- /*jslint unparam: false*/
-
- // trigger it
- $(el).trigger(event);
-
- // attach the method
- if (el[detachedType]) {
- el[type] = el[detachedType];
- el[detachedType] = null;
- }
-
- if (defaultFunction && !event.isDefaultPrevented() && !defaultPrevented) {
- defaultFunction(event);
- }
- },
-
- /**
- * Extension method needed for MooTools
- */
- washMouseEvent: function (e) {
- var ret = e.originalEvent || e;
-
- // computed by jQuery, needed by IE8
- if (ret.pageX === UNDEFINED) { // #1236
- ret.pageX = e.pageX;
- ret.pageY = e.pageY;
- }
-
- return ret;
- },
-
- /**
- * Animate a HTML element or SVG element wrapper
- * @param {Object} el
- * @param {Object} params
- * @param {Object} options jQuery-like animation options: duration, easing, callback
- */
- animate: function (el, params, options) {
- var $el = $(el);
- if (!el.style) {
- el.style = {}; // #1881
- }
- if (params.d) {
- el.toD = params.d; // keep the array form for paths, used in $.fx.step.d
- params.d = 1; // because in jQuery, animating to an array has a different meaning
- }
-
- $el.stop();
- if (params.opacity !== UNDEFINED && el.attr) {
- params.opacity += 'px'; // force jQuery to use same logic as width and height (#2161)
- }
- el.hasAnim = 1; // #3342
- $el.animate(params, options);
-
- },
- /**
- * Stop running animation
- */
- stop: function (el) {
- if (el.hasAnim) { // #3342, memory leak on calling $(el) from destroy
- $(el).stop();
- }
- }
- });
-}(win.jQuery));
-
-
-// check for a custom HighchartsAdapter defined prior to this file
-var globalAdapter = win.HighchartsAdapter,
- adapter = globalAdapter || {};
-
-// Initialize the adapter
-if (globalAdapter) {
- globalAdapter.init.call(globalAdapter, pathAnim);
-}
-
-
-// Utility functions. If the HighchartsAdapter is not defined, adapter is an empty object
-// and all the utility functions will be null. In that case they are populated by the
-// default adapters below.
-var adapterRun = adapter.adapterRun,
- getScript = adapter.getScript,
- inArray = adapter.inArray,
- each = adapter.each,
- grep = adapter.grep,
- offset = adapter.offset,
- map = adapter.map,
- addEvent = adapter.addEvent,
- removeEvent = adapter.removeEvent,
- fireEvent = adapter.fireEvent,
- washMouseEvent = adapter.washMouseEvent,
- animate = adapter.animate,
- stop = adapter.stop;
-
-
-
-/* ****************************************************************************
- * Handle the options *
- *****************************************************************************/
-var
-
-defaultLabelOptions = {
- enabled: true,
- // rotation: 0,
- // align: 'center',
- x: 0,
- y: 15,
- /*formatter: function () {
- return this.value;
- },*/
- style: {
- color: '#606060',
- cursor: 'default',
- fontSize: '11px'
- }
-};
-
-defaultOptions = {
- colors: ['#7cb5ec', '#434348', '#90ed7d', '#f7a35c',
- '#8085e9', '#f15c80', '#e4d354', '#8085e8', '#8d4653', '#91e8e1'],
- symbols: ['circle', 'diamond', 'square', 'triangle', 'triangle-down'],
- lang: {
- loading: 'Loading...',
- months: ['January', 'February', 'March', 'April', 'May', 'June', 'July',
- 'August', 'September', 'October', 'November', 'December'],
- shortMonths: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
- weekdays: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
- decimalPoint: '.',
- numericSymbols: ['k', 'M', 'G', 'T', 'P', 'E'], // SI prefixes used in axis labels
- resetZoom: 'Reset zoom',
- resetZoomTitle: 'Reset zoom level 1:1',
- thousandsSep: ','
- },
- global: {
- useUTC: true,
- //timezoneOffset: 0,
- canvasToolsURL: 'http://code.highcharts.com/4.0.4/modules/canvas-tools.js',
- VMLRadialGradientURL: 'http://code.highcharts.com/4.0.4/gfx/vml-radial-gradient.png'
- },
- chart: {
- //animation: true,
- //alignTicks: false,
- //reflow: true,
- //className: null,
- //events: { load, selection },
- //margin: [null],
- //marginTop: null,
- //marginRight: null,
- //marginBottom: null,
- //marginLeft: null,
- borderColor: '#4572A7',
- //borderWidth: 0,
- borderRadius: 0,
- defaultSeriesType: 'line',
- ignoreHiddenSeries: true,
- //inverted: false,
- //shadow: false,
- spacing: [10, 10, 15, 10],
- //spacingTop: 10,
- //spacingRight: 10,
- //spacingBottom: 15,
- //spacingLeft: 10,
- //style: {
- // fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif', // default font
- // fontSize: '12px'
- //},
- backgroundColor: '#FFFFFF',
- //plotBackgroundColor: null,
- plotBorderColor: '#C0C0C0',
- //plotBorderWidth: 0,
- //plotShadow: false,
- //zoomType: ''
- resetZoomButton: {
- theme: {
- zIndex: 20
- },
- position: {
- align: 'right',
- x: -10,
- //verticalAlign: 'top',
- y: 10
- }
- // relativeTo: 'plot'
- }
- },
- title: {
- text: 'Chart title',
- align: 'center',
- // floating: false,
- margin: 15,
- // x: 0,
- // verticalAlign: 'top',
- // y: null,
- style: {
- color: '#333333',
- fontSize: '18px'
- }
-
- },
- subtitle: {
- text: '',
- align: 'center',
- // floating: false
- // x: 0,
- // verticalAlign: 'top',
- // y: null,
- style: {
- color: '#555555'
- }
- },
-
- plotOptions: {
- line: { // base series options
- allowPointSelect: false,
- showCheckbox: false,
- animation: {
- duration: 1000
- },
- //connectNulls: false,
- //cursor: 'default',
- //clip: true,
- //dashStyle: null,
- //enableMouseTracking: true,
- events: {},
- //legendIndex: 0,
- //linecap: 'round',
- lineWidth: 2,
- //shadow: false,
- // stacking: null,
- marker: {
- //enabled: true,
- //symbol: null,
- lineWidth: 0,
- radius: 4,
- lineColor: '#FFFFFF',
- //fillColor: null,
- states: { // states for a single point
- hover: {
- enabled: true,
- lineWidthPlus: 1,
- radiusPlus: 2
- },
- select: {
- fillColor: '#FFFFFF',
- lineColor: '#000000',
- lineWidth: 2
- }
- }
- },
- point: {
- events: {}
- },
- dataLabels: merge(defaultLabelOptions, {
- align: 'center',
- //defer: true,
- enabled: false,
- formatter: function () {
- return this.y === null ? '' : numberFormat(this.y, -1);
- },
- verticalAlign: 'bottom', // above singular point
- y: 0
- // backgroundColor: undefined,
- // borderColor: undefined,
- // borderRadius: undefined,
- // borderWidth: undefined,
- // padding: 3,
- // shadow: false
- }),
- cropThreshold: 300, // draw points outside the plot area when the number of points is less than this
- pointRange: 0,
- //pointStart: 0,
- //pointInterval: 1,
- //showInLegend: null, // auto: true for standalone series, false for linked series
- states: { // states for the entire series
- hover: {
- //enabled: false,
- lineWidthPlus: 1,
- marker: {
- // lineWidth: base + 1,
- // radius: base + 1
- },
- halo: {
- size: 10,
- opacity: 0.25
- }
- },
- select: {
- marker: {}
- }
- },
- stickyTracking: true,
- //tooltip: {
- //pointFormat: '<span style="color:{series.color}">\u25CF</span> {series.name}: <b>{point.y}</b>'
- //valueDecimals: null,
- //xDateFormat: '%A, %b %e, %Y',
- //valuePrefix: '',
- //ySuffix: ''
- //}
- turboThreshold: 1000
- // zIndex: null
- }
- },
- labels: {
- //items: [],
- style: {
- //font: defaultFont,
- position: ABSOLUTE,
- color: '#3E576F'
- }
- },
- legend: {
- enabled: true,
- align: 'center',
- //floating: false,
- layout: 'horizontal',
- labelFormatter: function () {
- return this.name;
- },
- //borderWidth: 0,
- borderColor: '#909090',
- borderRadius: 0,
- navigation: {
- // animation: true,
- activeColor: '#274b6d',
- // arrowSize: 12
- inactiveColor: '#CCC'
- // style: {} // text styles
- },
- // margin: 20,
- // reversed: false,
- shadow: false,
- // backgroundColor: null,
- /*style: {
- padding: '5px'
- },*/
- itemStyle: {
- color: '#333333',
- fontSize: '12px',
- fontWeight: 'bold'
- },
- itemHoverStyle: {
- //cursor: 'pointer', removed as of #601
- color: '#000'
- },
- itemHiddenStyle: {
- color: '#CCC'
- },
- itemCheckboxStyle: {
- position: ABSOLUTE,
- width: '13px', // for IE precision
- height: '13px'
- },
- // itemWidth: undefined,
- // symbolRadius: 0,
- // symbolWidth: 16,
- symbolPadding: 5,
- verticalAlign: 'bottom',
- // width: undefined,
- x: 0,
- y: 0,
- title: {
- //text: null,
- style: {
- fontWeight: 'bold'
- }
- }
- },
-
- loading: {
- // hideDuration: 100,
- labelStyle: {
- fontWeight: 'bold',
- position: RELATIVE,
- top: '45%'
- },
- // showDuration: 0,
- style: {
- position: ABSOLUTE,
- backgroundColor: 'white',
- opacity: 0.5,
- textAlign: 'center'
- }
- },
-
- tooltip: {
- enabled: true,
- animation: hasSVG,
- //crosshairs: null,
- backgroundColor: 'rgba(249, 249, 249, .85)',
- borderWidth: 1,
- borderRadius: 3,
- dateTimeLabelFormats: {
- millisecond: '%A, %b %e, %H:%M:%S.%L',
- second: '%A, %b %e, %H:%M:%S',
- minute: '%A, %b %e, %H:%M',
- hour: '%A, %b %e, %H:%M',
- day: '%A, %b %e, %Y',
- week: 'Week from %A, %b %e, %Y',
- month: '%B %Y',
- year: '%Y'
- },
- //formatter: defaultFormatter,
- headerFormat: '<span style="font-size: 10px">{point.key}</span><br/>',
- pointFormat: '<span style="color:{series.color}">\u25CF</span> {series.name}: <b>{point.y}</b><br/>',
- shadow: true,
- //shape: 'callout',
- //shared: false,
- snap: isTouchDevice ? 25 : 10,
- style: {
- color: '#333333',
- cursor: 'default',
- fontSize: '12px',
- padding: '8px',
- whiteSpace: 'nowrap'
- }
- //xDateFormat: '%A, %b %e, %Y',
- //valueDecimals: null,
- //valuePrefix: '',
- //valueSuffix: ''
- },
-
- credits: {
- enabled: true,
- text: 'Highcharts.com',
- href: 'http://www.highcharts.com',
- position: {
- align: 'right',
- x: -10,
- verticalAlign: 'bottom',
- y: -5
- },
- style: {
- cursor: 'pointer',
- color: '#909090',
- fontSize: '9px'
- }
- }
-};
-
-
-
-
-// Series defaults
-var defaultPlotOptions = defaultOptions.plotOptions,
- defaultSeriesOptions = defaultPlotOptions.line;
-
-// set the default time methods
-setTimeMethods();
-
-
-
-/**
- * Set the time methods globally based on the useUTC option. Time method can be either
- * local time or UTC (default).
- */
-function setTimeMethods() {
- var useUTC = defaultOptions.global.useUTC,
- GET = useUTC ? 'getUTC' : 'get',
- SET = useUTC ? 'setUTC' : 'set';
-
-
- Date = defaultOptions.global.Date || window.Date;
- timezoneOffset = ((useUTC && defaultOptions.global.timezoneOffset) || 0) * 60000;
- makeTime = useUTC ? Date.UTC : function (year, month, date, hours, minutes, seconds) {
- return new Date(
- year,
- month,
- pick(date, 1),
- pick(hours, 0),
- pick(minutes, 0),
- pick(seconds, 0)
- ).getTime();
- };
- getMinutes = GET + 'Minutes';
- getHours = GET + 'Hours';
- getDay = GET + 'Day';
- getDate = GET + 'Date';
- getMonth = GET + 'Month';
- getFullYear = GET + 'FullYear';
- setMinutes = SET + 'Minutes';
- setHours = SET + 'Hours';
- setDate = SET + 'Date';
- setMonth = SET + 'Month';
- setFullYear = SET + 'FullYear';
-
-}
-
-/**
- * Merge the default options with custom options and return the new options structure
- * @param {Object} options The new custom options
- */
-function setOptions(options) {
-
- // Copy in the default options
- defaultOptions = merge(true, defaultOptions, options);
-
- // Apply UTC
- setTimeMethods();
-
- return defaultOptions;
-}
-
-/**
- * Get the updated default options. Until 3.0.7, merely exposing defaultOptions for outside modules
- * wasn't enough because the setOptions method created a new object.
- */
-function getOptions() {
- return defaultOptions;
-}
-
-
-/**
- * Handle color operations. The object methods are chainable.
- * @param {String} input The input color in either rbga or hex format
- */
-var rgbaRegEx = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]?(?:\.[0-9]+)?)\s*\)/,
- hexRegEx = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
- rgbRegEx = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/;
-
-var Color = function (input) {
- // declare variables
- var rgba = [], result, stops;
-
- /**
- * Parse the input color to rgba array
- * @param {String} input
- */
- function init(input) {
-
- // Gradients
- if (input && input.stops) {
- stops = map(input.stops, function (stop) {
- return Color(stop[1]);
- });
-
- // Solid colors
- } else {
- // rgba
- result = rgbaRegEx.exec(input);
- if (result) {
- rgba = [pInt(result[1]), pInt(result[2]), pInt(result[3]), parseFloat(result[4], 10)];
- } else {
- // hex
- result = hexRegEx.exec(input);
- if (result) {
- rgba = [pInt(result[1], 16), pInt(result[2], 16), pInt(result[3], 16), 1];
- } else {
- // rgb
- result = rgbRegEx.exec(input);
- if (result) {
- rgba = [pInt(result[1]), pInt(result[2]), pInt(result[3]), 1];
- }
- }
- }
- }
-
- }
- /**
- * Return the color a specified format
- * @param {String} format
- */
- function get(format) {
- var ret;
-
- if (stops) {
- ret = merge(input);
- ret.stops = [].concat(ret.stops);
- each(stops, function (stop, i) {
- ret.stops[i] = [ret.stops[i][0], stop.get(format)];
- });
-
- // it's NaN if gradient colors on a column chart
- } else if (rgba && !isNaN(rgba[0])) {
- if (format === 'rgb') {
- ret = 'rgb(' + rgba[0] + ',' + rgba[1] + ',' + rgba[2] + ')';
- } else if (format === 'a') {
- ret = rgba[3];
- } else {
- ret = 'rgba(' + rgba.join(',') + ')';
- }
- } else {
- ret = input;
- }
- return ret;
- }
-
- /**
- * Brighten the color
- * @param {Number} alpha
- */
- function brighten(alpha) {
- if (stops) {
- each(stops, function (stop) {
- stop.brighten(alpha);
- });
-
- } else if (isNumber(alpha) && alpha !== 0) {
- var i;
- for (i = 0; i < 3; i++) {
- rgba[i] += pInt(alpha * 255);
-
- if (rgba[i] < 0) {
- rgba[i] = 0;
- }
- if (rgba[i] > 255) {
- rgba[i] = 255;
- }
- }
- }
- return this;
- }
- /**
- * Set the color's opacity to a given alpha value
- * @param {Number} alpha
- */
- function setOpacity(alpha) {
- rgba[3] = alpha;
- return this;
- }
-
- // initialize: parse the input
- init(input);
-
- // public methods
- return {
- get: get,
- brighten: brighten,
- rgba: rgba,
- setOpacity: setOpacity
- };
-};
-
-
-/**
- * A wrapper object for SVG elements
- */
-function SVGElement() {}
-
-SVGElement.prototype = {
-
- // Default base for animation
- opacity: 1,
- // For labels, these CSS properties are applied to the <text> node directly
- textProps: ['fontSize', 'fontWeight', 'fontFamily', 'color',
- 'lineHeight', 'width', 'textDecoration', 'textShadow', 'HcTextStroke'],
-
- /**
- * Initialize the SVG renderer
- * @param {Object} renderer
- * @param {String} nodeName
- */
- init: function (renderer, nodeName) {
- var wrapper = this;
- wrapper.element = nodeName === 'span' ?
- createElement(nodeName) :
- doc.createElementNS(SVG_NS, nodeName);
- wrapper.renderer = renderer;
- },
-
- /**
- * Animate a given attribute
- * @param {Object} params
- * @param {Number} options The same options as in jQuery animation
- * @param {Function} complete Function to perform at the end of animation
- */
- animate: function (params, options, complete) {
- var animOptions = pick(options, globalAnimation, true);
- stop(this); // stop regardless of animation actually running, or reverting to .attr (#607)
- if (animOptions) {
- animOptions = merge(animOptions, {}); //#2625
- if (complete) { // allows using a callback with the global animation without overwriting it
- animOptions.complete = complete;
- }
- animate(this, params, animOptions);
- } else {
- this.attr(params);
- if (complete) {
- complete();
- }
- }
- return this;
- },
-
- /**
- * Build an SVG gradient out of a common JavaScript configuration object
- */
- colorGradient: function (color, prop, elem) {
- var renderer = this.renderer,
- colorObject,
- gradName,
- gradAttr,
- gradients,
- gradientObject,
- stops,
- stopColor,
- stopOpacity,
- radialReference,
- n,
- id,
- key = [];
-
- // Apply linear or radial gradients
- if (color.linearGradient) {
- gradName = 'linearGradient';
- } else if (color.radialGradient) {
- gradName = 'radialGradient';
- }
-
- if (gradName) {
- gradAttr = color[gradName];
- gradients = renderer.gradients;
- stops = color.stops;
- radialReference = elem.radialReference;
-
- // Keep < 2.2 kompatibility
- if (isArray(gradAttr)) {
- color[gradName] = gradAttr = {
- x1: gradAttr[0],
- y1: gradAttr[1],
- x2: gradAttr[2],
- y2: gradAttr[3],
- gradientUnits: 'userSpaceOnUse'
- };
- }
-
- // Correct the radial gradient for the radial reference system
- if (gradName === 'radialGradient' && radialReference && !defined(gradAttr.gradientUnits)) {
- gradAttr = merge(gradAttr, {
- cx: (radialReference[0] - radialReference[2] / 2) + gradAttr.cx * radialReference[2],
- cy: (radialReference[1] - radialReference[2] / 2) + gradAttr.cy * radialReference[2],
- r: gradAttr.r * radialReference[2],
- gradientUnits: 'userSpaceOnUse'
- });
- }
-
- // Build the unique key to detect whether we need to create a new element (#1282)
- for (n in gradAttr) {
- if (n !== 'id') {
- key.push(n, gradAttr[n]);
- }
- }
- for (n in stops) {
- key.push(stops[n]);
- }
- key = key.join(',');
-
- // Check if a gradient object with the same config object is created within this renderer
- if (gradients[key]) {
- id = gradients[key].attr('id');
-
- } else {
-
- // Set the id and create the element
- gradAttr.id = id = PREFIX + idCounter++;
- gradients[key] = gradientObject = renderer.createElement(gradName)
- .attr(gradAttr)
- .add(renderer.defs);
-
-
- // The gradient needs to keep a list of stops to be able to destroy them
- gradientObject.stops = [];
- each(stops, function (stop) {
- var stopObject;
- if (stop[1].indexOf('rgba') === 0) {
- colorObject = Color(stop[1]);
- stopColor = colorObject.get('rgb');
- stopOpacity = colorObject.get('a');
- } else {
- stopColor = stop[1];
- stopOpacity = 1;
- }
- stopObject = renderer.createElement('stop').attr({
- offset: stop[0],
- 'stop-color': stopColor,
- 'stop-opacity': stopOpacity
- }).add(gradientObject);
-
- // Add the stop element to the gradient
- gradientObject.stops.push(stopObject);
- });
- }
-
- // Set the reference to the gradient object
- elem.setAttribute(prop, 'url(' + renderer.url + '#' + id + ')');
- }
- },
-
- /**
- * Set or get a given attribute
- * @param {Object|String} hash
- * @param {Mixed|Undefined} val
- */
- attr: function (hash, val) {
- var key,
- value,
- element = this.element,
- hasSetSymbolSize,
- ret = this,
- skipAttr;
-
- // single key-value pair
- if (typeof hash === 'string' && val !== UNDEFINED) {
- key = hash;
- hash = {};
- hash[key] = val;
- }
-
- // used as a getter: first argument is a string, second is undefined
- if (typeof hash === 'string') {
- ret = (this[hash + 'Getter'] || this._defaultGetter).call(this, hash, element);
-
- // setter
- } else {
-
- for (key in hash) {
- value = hash[key];
- skipAttr = false;
-
-
-
- if (this.symbolName && /^(x|y|width|height|r|start|end|innerR|anchorX|anchorY)/.test(key)) {
- if (!hasSetSymbolSize) {
- this.symbolAttr(hash);
- hasSetSymbolSize = true;
- }
- skipAttr = true;
- }
-
- if (this.rotation && (key === 'x' || key === 'y')) {
- this.doTransform = true;
- }
-
- if (!skipAttr) {
- (this[key + 'Setter'] || this._defaultSetter).call(this, value, key, element);
- }
-
- // Let the shadow follow the main element
- if (this.shadows && /^(width|height|visibility|x|y|d|transform|cx|cy|r)$/.test(key)) {
- this.updateShadows(key, value);
- }
- }
-
- // Update transform. Do this outside the loop to prevent redundant updating for batch setting
- // of attributes.
- if (this.doTransform) {
- this.updateTransform();
- this.doTransform = false;
- }
-
- }
-
- return ret;
- },
-
- updateShadows: function (key, value) {
- var shadows = this.shadows,
- i = shadows.length;
- while (i--) {
- shadows[i].setAttribute(
- key,
- key === 'height' ?
- mathMax(value - (shadows[i].cutHeight || 0), 0) :
- key === 'd' ? this.d : value
- );
- }
- },
-
- /**
- * Add a class name to an element
- */
- addClass: function (className) {
- var element = this.element,
- currentClassName = attr(element, 'class') || '';
-
- if (currentClassName.indexOf(className) === -1) {
- attr(element, 'class', currentClassName + ' ' + className);
- }
- return this;
- },
- /* hasClass and removeClass are not (yet) needed
- hasClass: function (className) {
- return attr(this.element, 'class').indexOf(className) !== -1;
- },
- removeClass: function (className) {
- attr(this.element, 'class', attr(this.element, 'class').replace(className, ''));
- return this;
- },
- */
-
- /**
- * If one of the symbol size affecting parameters are changed,
- * check all the others only once for each call to an element's
- * .attr() method
- * @param {Object} hash
- */
- symbolAttr: function (hash) {
- var wrapper = this;
-
- each(['x', 'y', 'r', 'start', 'end', 'width', 'height', 'innerR', 'anchorX', 'anchorY'], function (key) {
- wrapper[key] = pick(hash[key], wrapper[key]);
- });
-
- wrapper.attr({
- d: wrapper.renderer.symbols[wrapper.symbolName](
- wrapper.x,
- wrapper.y,
- wrapper.width,
- wrapper.height,
- wrapper
- )
- });
- },
-
- /**
- * Apply a clipping path to this object
- * @param {String} id
- */
- clip: function (clipRect) {
- return this.attr('clip-path', clipRect ? 'url(' + this.renderer.url + '#' + clipRect.id + ')' : NONE);
- },
-
- /**
- * Calculate the coordinates needed for drawing a rectangle crisply and return the
- * calculated attributes
- * @param {Number} strokeWidth
- * @param {Number} x
- * @param {Number} y
- * @param {Number} width
- * @param {Number} height
- */
- crisp: function (rect) {
-
- var wrapper = this,
- key,
- attribs = {},
- normalizer,
- strokeWidth = rect.strokeWidth || wrapper.strokeWidth || 0;
-
- normalizer = mathRound(strokeWidth) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors
-
- // normalize for crisp edges
- rect.x = mathFloor(rect.x || wrapper.x || 0) + normalizer;
- rect.y = mathFloor(rect.y || wrapper.y || 0) + normalizer;
- rect.width = mathFloor((rect.width || wrapper.width || 0) - 2 * normalizer);
- rect.height = mathFloor((rect.height || wrapper.height || 0) - 2 * normalizer);
- rect.strokeWidth = strokeWidth;
-
- for (key in rect) {
- if (wrapper[key] !== rect[key]) { // only set attribute if changed
- wrapper[key] = attribs[key] = rect[key];
- }
- }
-
- return attribs;
- },
-
- /**
- * Set styles for the element
- * @param {Object} styles
- */
- css: function (styles) {
- var elemWrapper = this,
- oldStyles = elemWrapper.styles,
- newStyles = {},
- elem = elemWrapper.element,
- textWidth,
- n,
- serializedCss = '',
- hyphenate,
- hasNew = !oldStyles;
-
- // convert legacy
- if (styles && styles.color) {
- styles.fill = styles.color;
- }
-
- // Filter out existing styles to increase performance (#2640)
- if (oldStyles) {
- for (n in styles) {
- if (styles[n] !== oldStyles[n]) {
- newStyles[n] = styles[n];
- hasNew = true;
- }
- }
- }
- if (hasNew) {
- textWidth = elemWrapper.textWidth = styles && styles.width && elem.nodeName.toLowerCase() === 'text' && pInt(styles.width);
-
- // Merge the new styles with the old ones
- if (oldStyles) {
- styles = extend(
- oldStyles,
- newStyles
- );
- }
-
- // store object
- elemWrapper.styles = styles;
-
- if (textWidth && (useCanVG || (!hasSVG && elemWrapper.renderer.forExport))) {
- delete styles.width;
- }
-
- // serialize and set style attribute
- if (isIE && !hasSVG) {
- css(elemWrapper.element, styles);
- } else {
- /*jslint unparam: true*/
- hyphenate = function (a, b) { return '-' + b.toLowerCase(); };
- /*jslint unparam: false*/
- for (n in styles) {
- serializedCss += n.replace(/([A-Z])/g, hyphenate) + ':' + styles[n] + ';';
- }
- attr(elem, 'style', serializedCss); // #1881
- }
-
-
- // re-build text
- if (textWidth && elemWrapper.added) {
- elemWrapper.renderer.buildText(elemWrapper);
- }
- }
-
- return elemWrapper;
- },
-
- /**
- * Add an event listener
- * @param {String} eventType
- * @param {Function} handler
- */
- on: function (eventType, handler) {
- var svgElement = this,
- element = svgElement.element;
-
- // touch
- if (hasTouch && eventType === 'click') {
- element.ontouchstart = function (e) {
- svgElement.touchEventFired = Date.now();
- e.preventDefault();
- handler.call(element, e);
- };
- element.onclick = function (e) {
- if (userAgent.indexOf('Android') === -1 || Date.now() - (svgElement.touchEventFired || 0) > 1100) { // #2269
- handler.call(element, e);
- }
- };
- } else {
- // simplest possible event model for internal use
- element['on' + eventType] = handler;
- }
- return this;
- },
-
- /**
- * Set the coordinates needed to draw a consistent radial gradient across
- * pie slices regardless of positioning inside the chart. The format is
- * [centerX, centerY, diameter] in pixels.
- */
- setRadialReference: function (coordinates) {
- this.element.radialReference = coordinates;
- return this;
- },
-
- /**
- * Move an object and its children by x and y values
- * @param {Number} x
- * @param {Number} y
- */
- translate: function (x, y) {
- return this.attr({
- translateX: x,
- translateY: y
- });
- },
-
- /**
- * Invert a group, rotate and flip
- */
- invert: function () {
- var wrapper = this;
- wrapper.inverted = true;
- wrapper.updateTransform();
- return wrapper;
- },
-
- /**
- * Private method to update the transform attribute based on internal
- * properties
- */
- updateTransform: function () {
- var wrapper = this,
- translateX = wrapper.translateX || 0,
- translateY = wrapper.translateY || 0,
- scaleX = wrapper.scaleX,
- scaleY = wrapper.scaleY,
- inverted = wrapper.inverted,
- rotation = wrapper.rotation,
- element = wrapper.element,
- transform;
-
- // flipping affects translate as adjustment for flipping around the group's axis
- if (inverted) {
- translateX += wrapper.attr('width');
- translateY += wrapper.attr('height');
- }
-
- // Apply translate. Nearly all transformed elements have translation, so instead
- // of checking for translate = 0, do it always (#1767, #1846).
- transform = ['translate(' + translateX + ',' + translateY + ')'];
-
- // apply rotation
- if (inverted) {
- transform.push('rotate(90) scale(-1,1)');
- } else if (rotation) { // text rotation
- transform.push('rotate(' + rotation + ' ' + (element.getAttribute('x') || 0) + ' ' + (element.getAttribute('y') || 0) + ')');
- }
-
- // apply scale
- if (defined(scaleX) || defined(scaleY)) {
- transform.push('scale(' + pick(scaleX, 1) + ' ' + pick(scaleY, 1) + ')');
- }
-
- if (transform.length) {
- element.setAttribute('transform', transform.join(' '));
- }
- },
- /**
- * Bring the element to the front
- */
- toFront: function () {
- var element = this.element;
- element.parentNode.appendChild(element);
- return this;
- },
-
-
- /**
- * Break down alignment options like align, verticalAlign, x and y
- * to x and y relative to the chart.
- *
- * @param {Object} alignOptions
- * @param {Boolean} alignByTranslate
- * @param {String[Object} box The box to align to, needs a width and height. When the
- * box is a string, it refers to an object in the Renderer. For example, when
- * box is 'spacingBox', it refers to Renderer.spacingBox which holds width, height
- * x and y properties.
- *
- */
- align: function (alignOptions, alignByTranslate, box) {
- var align,
- vAlign,
- x,
- y,
- attribs = {},
- alignTo,
- renderer = this.renderer,
- alignedObjects = renderer.alignedObjects;
-
- // First call on instanciate
- if (alignOptions) {
- this.alignOptions = alignOptions;
- this.alignByTranslate = alignByTranslate;
- if (!box || isString(box)) { // boxes other than renderer handle this internally
- this.alignTo = alignTo = box || 'renderer';
- erase(alignedObjects, this); // prevent duplicates, like legendGroup after resize
- alignedObjects.push(this);
- box = null; // reassign it below
- }
-
- // When called on resize, no arguments are supplied
- } else {
- alignOptions = this.alignOptions;
- alignByTranslate = this.alignByTranslate;
- alignTo = this.alignTo;
- }
-
- box = pick(box, renderer[alignTo], renderer);
-
- // Assign variables
- align = alignOptions.align;
- vAlign = alignOptions.verticalAlign;
- x = (box.x || 0) + (alignOptions.x || 0); // default: left align
- y = (box.y || 0) + (alignOptions.y || 0); // default: top align
-
- // Align
- if (align === 'right' || align === 'center') {
- x += (box.width - (alignOptions.width || 0)) /
- { right: 1, center: 2 }[align];
- }
- attribs[alignByTranslate ? 'translateX' : 'x'] = mathRound(x);
-
-
- // Vertical align
- if (vAlign === 'bottom' || vAlign === 'middle') {
- y += (box.height - (alignOptions.height || 0)) /
- ({ bottom: 1, middle: 2 }[vAlign] || 1);
-
- }
- attribs[alignByTranslate ? 'translateY' : 'y'] = mathRound(y);
-
- // Animate only if already placed
- this[this.placed ? 'animate' : 'attr'](attribs);
- this.placed = true;
- this.alignAttr = attribs;
-
- return this;
- },
-
- /**
- * Get the bounding box (width, height, x and y) for the element
- */
- getBBox: function () {
- var wrapper = this,
- bBox = wrapper.bBox,
- renderer = wrapper.renderer,
- width,
- height,
- rotation = wrapper.rotation,
- element = wrapper.element,
- styles = wrapper.styles,
- rad = rotation * deg2rad,
- textStr = wrapper.textStr,
- cacheKey;
-
- // Since numbers are monospaced, and numerical labels appear a lot in a chart,
- // we assume that a label of n characters has the same bounding box as others
- // of the same length.
- if (textStr === '' || numRegex.test(textStr)) {
- cacheKey = 'num.' + textStr.toString().length + (styles ? ('|' + styles.fontSize + '|' + styles.fontFamily) : '');
-
- } //else { // This code block made demo/waterfall fail, related to buildText
- // Caching all strings reduces rendering time by 4-5%.
- // TODO: Check how this affects places where bBox is found on the element
- //cacheKey = textStr + (styles ? ('|' + styles.fontSize + '|' + styles.fontFamily) : '');
- //}
- if (cacheKey) {
- bBox = renderer.cache[cacheKey];
- }
-
- // No cache found
- if (!bBox) {
-
- // SVG elements
- if (element.namespaceURI === SVG_NS || renderer.forExport) {
- try { // Fails in Firefox if the container has display: none.
-
- bBox = element.getBBox ?
- // SVG: use extend because IE9 is not allowed to change width and height in case
- // of rotation (below)
- extend({}, element.getBBox()) :
- // Canvas renderer and legacy IE in export mode
- {
- width: element.offsetWidth,
- height: element.offsetHeight
- };
- } catch (e) {}
-
- // If the bBox is not set, the try-catch block above failed. The other condition
- // is for Opera that returns a width of -Infinity on hidden elements.
- if (!bBox || bBox.width < 0) {
- bBox = { width: 0, height: 0 };
- }
-
-
- // VML Renderer or useHTML within SVG
- } else {
-
- bBox = wrapper.htmlGetBBox();
-
- }
-
- // True SVG elements as well as HTML elements in modern browsers using the .useHTML option
- // need to compensated for rotation
- if (renderer.isSVG) {
- width = bBox.width;
- height = bBox.height;
-
- // Workaround for wrong bounding box in IE9 and IE10 (#1101, #1505, #1669, #2568)
- if (isIE && styles && styles.fontSize === '11px' && height.toPrecision(3) === '16.9') {
- bBox.height = height = 14;
- }
-
- // Adjust for rotated text
- if (rotation) {
- bBox.width = mathAbs(height * mathSin(rad)) + mathAbs(width * mathCos(rad));
- bBox.height = mathAbs(height * mathCos(rad)) + mathAbs(width * mathSin(rad));
- }
- }
-
- // Cache it
- wrapper.bBox = bBox;
- if (cacheKey) {
- renderer.cache[cacheKey] = bBox;
- }
- }
- return bBox;
- },
-
- /**
- * Show the element
- */
- show: function (inherit) {
- // IE9-11 doesn't handle visibilty:inherit well, so we remove the attribute instead (#2881)
- if (inherit && this.element.namespaceURI === SVG_NS) {
- this.element.removeAttribute('visibility');
- } else {
- this.attr({ visibility: inherit ? 'inherit' : VISIBLE });
- }
- return this;
- },
-
- /**
- * Hide the element
- */
- hide: function () {
- return this.attr({ visibility: HIDDEN });
- },
-
- fadeOut: function (duration) {
- var elemWrapper = this;
- elemWrapper.animate({
- opacity: 0
- }, {
- duration: duration || 150,
- complete: function () {
- elemWrapper.attr({ y: -9999 }); // #3088, assuming we're only using this for tooltips
- }
- });
- },
-
- /**
- * Add the element
- * @param {Object|Undefined} parent Can be an element, an element wrapper or undefined
- * to append the element to the renderer.box.
- */
- add: function (parent) {
-
- var renderer = this.renderer,
- parentWrapper = parent || renderer,
- parentNode = parentWrapper.element || renderer.box,
- childNodes,
- element = this.element,
- zIndex = this.zIndex,
- otherElement,
- otherZIndex,
- i,
- inserted;
-
- if (parent) {
- this.parentGroup = parent;
- }
-
- // mark as inverted
- this.parentInverted = parent && parent.inverted;
-
- // build formatted text
- if (this.textStr !== undefined) {
- renderer.buildText(this);
- }
-
- // mark the container as having z indexed children
- if (zIndex) {
- parentWrapper.handleZ = true;
- zIndex = pInt(zIndex);
- }
-
- // insert according to this and other elements' zIndex
- if (parentWrapper.handleZ) { // this element or any of its siblings has a z index
- childNodes = parentNode.childNodes;
- for (i = 0; i < childNodes.length; i++) {
- otherElement = childNodes[i];
- otherZIndex = attr(otherElement, 'zIndex');
- if (otherElement !== element && (
- // insert before the first element with a higher zIndex
- pInt(otherZIndex) > zIndex ||
- // if no zIndex given, insert before the first element with a zIndex
- (!defined(zIndex) && defined(otherZIndex))
-
- )) {
- parentNode.insertBefore(element, otherElement);
- inserted = true;
- break;
- }
- }
- }
-
- // default: append at the end
- if (!inserted) {
- parentNode.appendChild(element);
- }
-
- // mark as added
- this.added = true;
-
- // fire an event for internal hooks
- if (this.onAdd) {
- this.onAdd();
- }
-
- return this;
- },
-
- /**
- * Removes a child either by removeChild or move to garbageBin.
- * Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
- */
- safeRemoveChild: function (element) {
- var parentNode = element.parentNode;
- if (parentNode) {
- parentNode.removeChild(element);
- }
- },
-
- /**
- * Destroy the element and element wrapper
- */
- destroy: function () {
- var wrapper = this,
- element = wrapper.element || {},
- shadows = wrapper.shadows,
- parentToClean = wrapper.renderer.isSVG && element.nodeName === 'SPAN' && wrapper.parentGroup,
- grandParent,
- key,
- i;
-
- // remove events
- element.onclick = element.onmouseout = element.onmouseover = element.onmousemove = element.point = null;
- stop(wrapper); // stop running animations
-
- if (wrapper.clipPath) {
- wrapper.clipPath = wrapper.clipPath.destroy();
- }
-
- // Destroy stops in case this is a gradient object
- if (wrapper.stops) {
- for (i = 0; i < wrapper.stops.length; i++) {
- wrapper.stops[i] = wrapper.stops[i].destroy();
- }
- wrapper.stops = null;
- }
-
- // remove element
- wrapper.safeRemoveChild(element);
-
- // destroy shadows
- if (shadows) {
- each(shadows, function (shadow) {
- wrapper.safeRemoveChild(shadow);
- });
- }
-
- // In case of useHTML, clean up empty containers emulating SVG groups (#1960, #2393, #2697).
- while (parentToClean && parentToClean.div && parentToClean.div.childNodes.length === 0) {
- grandParent = parentToClean.parentGroup;
- wrapper.safeRemoveChild(parentToClean.div);
- delete parentToClean.div;
- parentToClean = grandParent;
- }
-
- // remove from alignObjects
- if (wrapper.alignTo) {
- erase(wrapper.renderer.alignedObjects, wrapper);
- }
-
- for (key in wrapper) {
- delete wrapper[key];
- }
-
- return null;
- },
-
- /**
- * Add a shadow to the element. Must be done after the element is added to the DOM
- * @param {Boolean|Object} shadowOptions
- */
- shadow: function (shadowOptions, group, cutOff) {
- var shadows = [],
- i,
- shadow,
- element = this.element,
- strokeWidth,
- shadowWidth,
- shadowElementOpacity,
-
- // compensate for inverted plot area
- transform;
-
-
- if (shadowOptions) {
- shadowWidth = pick(shadowOptions.width, 3);
- shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
- transform = this.parentInverted ?
- '(-1,-1)' :
- '(' + pick(shadowOptions.offsetX, 1) + ', ' + pick(shadowOptions.offsetY, 1) + ')';
- for (i = 1; i <= shadowWidth; i++) {
- shadow = element.cloneNode(0);
- strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
- attr(shadow, {
- 'isShadow': 'true',
- 'stroke': shadowOptions.color || 'black',
- 'stroke-opacity': shadowElementOpacity * i,
- 'stroke-width': strokeWidth,
- 'transform': 'translate' + transform,
- 'fill': NONE
- });
- if (cutOff) {
- attr(shadow, 'height', mathMax(attr(shadow, 'height') - strokeWidth, 0));
- shadow.cutHeight = strokeWidth;
- }
-
- if (group) {
- group.element.appendChild(shadow);
- } else {
- element.parentNode.insertBefore(shadow, element);
- }
-
- shadows.push(shadow);
- }
-
- this.shadows = shadows;
- }
- return this;
-
- },
-
- xGetter: function (key) {
- if (this.element.nodeName === 'circle') {
- key = { x: 'cx', y: 'cy' }[key] || key;
- }
- return this._defaultGetter(key);
- },
-
- /**
- * Get the current value of an attribute or pseudo attribute, used mainly
- * for animation.
- */
- _defaultGetter: function (key) {
- var ret = pick(this[key], this.element ? this.element.getAttribute(key) : null, 0);
-
- if (/^[\-0-9\.]+$/.test(ret)) { // is numerical
- ret = parseFloat(ret);
- }
- return ret;
- },
-
-
- dSetter: function (value, key, element) {
- if (value && value.join) { // join path
- value = value.join(' ');
- }
- if (/(NaN| {2}|^$)/.test(value)) {
- value = 'M 0 0';
- }
- element.setAttribute(key, value);
-
- this[key] = value;
- },
- dashstyleSetter: function (value) {
- var i;
- value = value && value.toLowerCase();
- if (value) {
- value = value
- .replace('shortdashdotdot', '3,1,1,1,1,1,')
- .replace('shortdashdot', '3,1,1,1')
- .replace('shortdot', '1,1,')
- .replace('shortdash', '3,1,')
- .replace('longdash', '8,3,')
- .replace(/dot/g, '1,3,')
- .replace('dash', '4,3,')
- .replace(/,$/, '')
- .split(','); // ending comma
-
- i = value.length;
- while (i--) {
- value[i] = pInt(value[i]) * this['stroke-width'];
- }
- value = value.join(',')
- .replace('NaN', 'none'); // #3226
- this.element.setAttribute('stroke-dasharray', value);
- }
- },
- alignSetter: function (value) {
- this.element.setAttribute('text-anchor', { left: 'start', center: 'middle', right: 'end' }[value]);
- },
- opacitySetter: function (value, key, element) {
- this[key] = value;
- element.setAttribute(key, value);
- },
- titleSetter: function (value) {
- var titleNode = this.element.getElementsByTagName('title')[0];
- if (!titleNode) {
- titleNode = doc.createElementNS(SVG_NS, 'title');
- this.element.appendChild(titleNode);
- }
- titleNode.textContent = pick(value, '').replace(/<[^>]*>/g, ''); // #3276
- },
- textSetter: function (value) {
- if (value !== this.textStr) {
- // Delete bBox memo when the text changes
- delete this.bBox;
-
- this.textStr = value;
- if (this.added) {
- this.renderer.buildText(this);
- }
- }
- },
- fillSetter: function (value, key, element) {
- if (typeof value === 'string') {
- element.setAttribute(key, value);
- } else if (value) {
- this.colorGradient(value, key, element);
- }
- },
- zIndexSetter: function (value, key, element) {
- element.setAttribute(key, value);
- this[key] = value;
- },
- _defaultSetter: function (value, key, element) {
- element.setAttribute(key, value);
- }
-};
-
-// Some shared setters and getters
-SVGElement.prototype.yGetter = SVGElement.prototype.xGetter;
-SVGElement.prototype.translateXSetter = SVGElement.prototype.translateYSetter =
- SVGElement.prototype.rotationSetter = SVGElement.prototype.verticalAlignSetter =
- SVGElement.prototype.scaleXSetter = SVGElement.prototype.scaleYSetter = function (value, key) {
- this[key] = value;
- this.doTransform = true;
-};
-
-// WebKit and Batik have problems with a stroke-width of zero, so in this case we remove the
-// stroke attribute altogether. #1270, #1369, #3065, #3072.
-SVGElement.prototype['stroke-widthSetter'] = SVGElement.prototype.strokeSetter = function (value, key, element) {
- this[key] = value;
- // Only apply the stroke attribute if the stroke width is defined and larger than 0
- if (this.stroke && this['stroke-width']) {
- this.strokeWidth = this['stroke-width'];
- SVGElement.prototype.fillSetter.call(this, this.stroke, 'stroke', element); // use prototype as instance may be overridden
- element.setAttribute('stroke-width', this['stroke-width']);
- this.hasStroke = true;
- } else if (key === 'stroke-width' && value === 0 && this.hasStroke) {
- element.removeAttribute('stroke');
- this.hasStroke = false;
- }
-};
-
-
-/**
- * The default SVG renderer
- */
-var SVGRenderer = function () {
- this.init.apply(this, arguments);
-};
-SVGRenderer.prototype = {
- Element: SVGElement,
-
- /**
- * Initialize the SVGRenderer
- * @param {Object} container
- * @param {Number} width
- * @param {Number} height
- * @param {Boolean} forExport
- */
- init: function (container, width, height, style, forExport) {
- var renderer = this,
- loc = location,
- boxWrapper,
- element,
- desc;
-
- boxWrapper = renderer.createElement('svg')
- .attr({
- version: '1.1'
- })
- .css(this.getStyle(style));
- element = boxWrapper.element;
- container.appendChild(element);
-
- // For browsers other than IE, add the namespace attribute (#1978)
- if (container.innerHTML.indexOf('xmlns') === -1) {
- attr(element, 'xmlns', SVG_NS);
- }
-
- // object properties
- renderer.isSVG = true;
- renderer.box = element;
- renderer.boxWrapper = boxWrapper;
- renderer.alignedObjects = [];
-
- // Page url used for internal references. #24, #672, #1070
- renderer.url = (isFirefox || isWebKit) && doc.getElementsByTagName('base').length ?
- loc.href
- .replace(/#.*?$/, '') // remove the hash
- .replace(/([\('\)])/g, '\\$1') // escape parantheses and quotes
- .replace(/ /g, '%20') : // replace spaces (needed for Safari only)
- '';
-
- // Add description
- desc = this.createElement('desc').add();
- desc.element.appendChild(doc.createTextNode('Created with ' + PRODUCT + ' ' + VERSION));
-
-
- renderer.defs = this.createElement('defs').add();
- renderer.forExport = forExport;
- renderer.gradients = {}; // Object where gradient SvgElements are stored
- renderer.cache = {}; // Cache for numerical bounding boxes
-
- renderer.setSize(width, height, false);
-
-
-
- // Issue 110 workaround:
- // In Firefox, if a div is positioned by percentage, its pixel position may land
- // between pixels. The container itself doesn't display this, but an SVG element
- // inside this container will be drawn at subpixel precision. In order to draw
- // sharp lines, this must be compensated for. This doesn't seem to work inside
- // iframes though (like in jsFiddle).
- var subPixelFix, rect;
- if (isFirefox && container.getBoundingClientRect) {
- renderer.subPixelFix = subPixelFix = function () {
- css(container, { left: 0, top: 0 });
- rect = container.getBoundingClientRect();
- css(container, {
- left: (mathCeil(rect.left) - rect.left) + PX,
- top: (mathCeil(rect.top) - rect.top) + PX
- });
- };
-
- // run the fix now
- subPixelFix();
-
- // run it on resize
- addEvent(win, 'resize', subPixelFix);
- }
- },
-
- getStyle: function (style) {
- return (this.style = extend({
- fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Arial, Helvetica, sans-serif', // default font
- fontSize: '12px'
- }, style));
- },
-
- /**
- * Detect whether the renderer is hidden. This happens when one of the parent elements
- * has display: none. #608.
- */
- isHidden: function () {
- return !this.boxWrapper.getBBox().width;
- },
-
- /**
- * Destroys the renderer and its allocated members.
- */
- destroy: function () {
- var renderer = this,
- rendererDefs = renderer.defs;
- renderer.box = null;
- renderer.boxWrapper = renderer.boxWrapper.destroy();
-
- // Call destroy on all gradient elements
- destroyObjectProperties(renderer.gradients || {});
- renderer.gradients = null;
-
- // Defs are null in VMLRenderer
- // Otherwise, destroy them here.
- if (rendererDefs) {
- renderer.defs = rendererDefs.destroy();
- }
-
- // Remove sub pixel fix handler
- // We need to check that there is a handler, otherwise all functions that are registered for event 'resize' are removed
- // See issue #982
- if (renderer.subPixelFix) {
- removeEvent(win, 'resize', renderer.subPixelFix);
- }
-
- renderer.alignedObjects = null;
-
- return null;
- },
-
- /**
- * Create a wrapper for an SVG element
- * @param {Object} nodeName
- */
- createElement: function (nodeName) {
- var wrapper = new this.Element();
- wrapper.init(this, nodeName);
- return wrapper;
- },
-
- /**
- * Dummy function for use in canvas renderer
- */
- draw: function () {},
-
- /**
- * Parse a simple HTML string into SVG tspans
- *
- * @param {Object} textNode The parent text SVG node
- */
- buildText: function (wrapper) {
- var textNode = wrapper.element,
- renderer = this,
- forExport = renderer.forExport,
- textStr = pick(wrapper.textStr, '').toString(),
- hasMarkup = textStr.indexOf('<') !== -1,
- lines,
- childNodes = textNode.childNodes,
- styleRegex,
- hrefRegex,
- parentX = attr(textNode, 'x'),
- textStyles = wrapper.styles,
- width = wrapper.textWidth,
- textLineHeight = textStyles && textStyles.lineHeight,
- textStroke = textStyles && textStyles.HcTextStroke,
- i = childNodes.length,
- getLineHeight = function (tspan) {
- return textLineHeight ?
- pInt(textLineHeight) :
- renderer.fontMetrics(
- /(px|em)$/.test(tspan && tspan.style.fontSize) ?
- tspan.style.fontSize :
- ((textStyles && textStyles.fontSize) || renderer.style.fontSize || 12),
- tspan
- ).h;
- };
-
- /// remove old text
- while (i--) {
- textNode.removeChild(childNodes[i]);
- }
-
- // Skip tspans, add text directly to text node. The forceTSpan is a hook
- // used in text outline hack.
- if (!hasMarkup && !textStroke && textStr.indexOf(' ') === -1) {
- textNode.appendChild(doc.createTextNode(textStr));
- return;
-
- // Complex strings, add more logic
- } else {
-
- styleRegex = /<.*style="([^"]+)".*>/;
- hrefRegex = /<.*href="(http[^"]+)".*>/;
-
- if (width && !wrapper.added) {
- this.box.appendChild(textNode); // attach it to the DOM to read offset width
- }
-
- if (hasMarkup) {
- lines = textStr
- .replace(/<(b|strong)>/g, '<span style="font-weight:bold">')
- .replace(/<(i|em)>/g, '<span style="font-style:italic">')
- .replace(/<a/g, '<span')
- .replace(/<\/(b|strong|i|em|a)>/g, '</span>')
- .split(/<br.*?>/g);
-
- } else {
- lines = [textStr];
- }
-
-
- // remove empty line at end
- if (lines[lines.length - 1] === '') {
- lines.pop();
- }
-
-
- // build the lines
- each(lines, function (line, lineNo) {
- var spans, spanNo = 0;
-
- line = line.replace(/<span/g, '|||<span').replace(/<\/span>/g, '</span>|||');
- spans = line.split('|||');
-
- each(spans, function (span) {
- if (span !== '' || spans.length === 1) {
- var attributes = {},
- tspan = doc.createElementNS(SVG_NS, 'tspan'),
- spanStyle; // #390
- if (styleRegex.test(span)) {
- spanStyle = span.match(styleRegex)[1].replace(/(;| |^)color([ :])/, '$1fill$2');
- attr(tspan, 'style', spanStyle);
- }
- if (hrefRegex.test(span) && !forExport) { // Not for export - #1529
- attr(tspan, 'onclick', 'location.href=\"' + span.match(hrefRegex)[1] + '\"');
- css(tspan, { cursor: 'pointer' });
- }
-
- span = (span.replace(/<(.|\n)*?>/g, '') || ' ')
- .replace(/&lt;/g, '<')
- .replace(/&gt;/g, '>');
-
- // Nested tags aren't supported, and cause crash in Safari (#1596)
- if (span !== ' ') {
-
- // add the text node
- tspan.appendChild(doc.createTextNode(span));
-
- if (!spanNo) { // first span in a line, align it to the left
- if (lineNo && parentX !== null) {
- attributes.x = parentX;
- }
- } else {
- attributes.dx = 0; // #16
- }
-
- // add attributes
- attr(tspan, attributes);
-
- // Append it
- textNode.appendChild(tspan);
-
- // first span on subsequent line, add the line height
- if (!spanNo && lineNo) {
-
- // allow getting the right offset height in exporting in IE
- if (!hasSVG && forExport) {
- css(tspan, { display: 'block' });
- }
-
- // Set the line height based on the font size of either
- // the text element or the tspan element
- attr(
- tspan,
- 'dy',
- getLineHeight(tspan)
- );
- }
-
- // check width and apply soft breaks
- if (width) {
- var words = span.replace(/([^\^])-/g, '$1- ').split(' '), // #1273
- hasWhiteSpace = spans.length > 1 || (words.length > 1 && textStyles.whiteSpace !== 'nowrap'),
- tooLong,
- actualWidth,
- hcHeight = textStyles.HcHeight,
- rest = [],
- dy = getLineHeight(tspan),
- softLineNo = 1,
- bBox;
-
- while (hasWhiteSpace && (words.length || rest.length)) {
- delete wrapper.bBox; // delete cache
- bBox = wrapper.getBBox();
- actualWidth = bBox.width;
-
- // Old IE cannot measure the actualWidth for SVG elements (#2314)
- if (!hasSVG && renderer.forExport) {
- actualWidth = renderer.measureSpanWidth(tspan.firstChild.data, wrapper.styles);
- }
-
- tooLong = actualWidth > width;
- if (!tooLong || words.length === 1) { // new line needed
- words = rest;
- rest = [];
- if (words.length) {
- softLineNo++;
- if (hcHeight && softLineNo * dy > hcHeight) {
- words = ['...'];
- wrapper.attr('title', wrapper.textStr);
- } else {
-
- tspan = doc.createElementNS(SVG_NS, 'tspan');
- attr(tspan, {
- dy: dy,
- x: parentX
- });
- if (spanStyle) { // #390
- attr(tspan, 'style', spanStyle);
- }
- textNode.appendChild(tspan);
- }
- }
- if (actualWidth > width) { // a single word is pressing it out
- width = actualWidth;
- }
- } else { // append to existing line tspan
- tspan.removeChild(tspan.firstChild);
- rest.unshift(words.pop());
- }
- if (words.length) {
- tspan.appendChild(doc.createTextNode(words.join(' ').replace(/- /g, '-')));
- }
- }
- }
-
- spanNo++;
- }
- }
- });
- });
- }
- },
-
- /**
- * Create a button with preset states
- * @param {String} text
- * @param {Number} x
- * @param {Number} y
- * @param {Function} callback
- * @param {Object} normalState
- * @param {Object} hoverState
- * @param {Object} pressedState
- */
- button: function (text, x, y, callback, normalState, hoverState, pressedState, disabledState, shape) {
- var label = this.label(text, x, y, shape, null, null, null, null, 'button'),
- curState = 0,
- stateOptions,
- stateStyle,
- normalStyle,
- hoverStyle,
- pressedStyle,
- disabledStyle,
- verticalGradient = { x1: 0, y1: 0, x2: 0, y2: 1 };
-
- // Normal state - prepare the attributes
- normalState = merge({
- 'stroke-width': 1,
- stroke: '#CCCCCC',
- fill: {
- linearGradient: verticalGradient,
- stops: [
- [0, '#FEFEFE'],
- [1, '#F6F6F6']
- ]
- },
- r: 2,
- padding: 5,
- style: {
- color: 'black'
- }
- }, normalState);
- normalStyle = normalState.style;
- delete normalState.style;
-
- // Hover state
- hoverState = merge(normalState, {
- stroke: '#68A',
- fill: {
- linearGradient: verticalGradient,
- stops: [
- [0, '#FFF'],
- [1, '#ACF']
- ]
- }
- }, hoverState);
- hoverStyle = hoverState.style;
- delete hoverState.style;
-
- // Pressed state
- pressedState = merge(normalState, {
- stroke: '#68A',
- fill: {
- linearGradient: verticalGradient,
- stops: [
- [0, '#9BD'],
- [1, '#CDF']
- ]
- }
- }, pressedState);
- pressedStyle = pressedState.style;
- delete pressedState.style;
-
- // Disabled state
- disabledState = merge(normalState, {
- style: {
- color: '#CCC'
- }
- }, disabledState);
- disabledStyle = disabledState.style;
- delete disabledState.style;
-
- // Add the events. IE9 and IE10 need mouseover and mouseout to funciton (#667).
- addEvent(label.element, isIE ? 'mouseover' : 'mouseenter', function () {
- if (curState !== 3) {
- label.attr(hoverState)
- .css(hoverStyle);
- }
- });
- addEvent(label.element, isIE ? 'mouseout' : 'mouseleave', function () {
- if (curState !== 3) {
- stateOptions = [normalState, hoverState, pressedState][curState];
- stateStyle = [normalStyle, hoverStyle, pressedStyle][curState];
- label.attr(stateOptions)
- .css(stateStyle);
- }
- });
-
- label.setState = function (state) {
- label.state = curState = state;
- if (!state) {
- label.attr(normalState)
- .css(normalStyle);
- } else if (state === 2) {
- label.attr(pressedState)
- .css(pressedStyle);
- } else if (state === 3) {
- label.attr(disabledState)
- .css(disabledStyle);
- }
- };
-
- return label
- .on('click', function () {
- if (curState !== 3) {
- callback.call(label);
- }
- })
- .attr(normalState)
- .css(extend({ cursor: 'default' }, normalStyle));
- },
-
- /**
- * Make a straight line crisper by not spilling out to neighbour pixels
- * @param {Array} points
- * @param {Number} width
- */
- crispLine: function (points, width) {
- // points format: [M, 0, 0, L, 100, 0]
- // normalize to a crisp line
- if (points[1] === points[4]) {
- // Substract due to #1129. Now bottom and left axis gridlines behave the same.
- points[1] = points[4] = mathRound(points[1]) - (width % 2 / 2);
- }
- if (points[2] === points[5]) {
- points[2] = points[5] = mathRound(points[2]) + (width % 2 / 2);
- }
- return points;
- },
-
-
- /**
- * Draw a path
- * @param {Array} path An SVG path in array form
- */
- path: function (path) {
- var attr = {
- fill: NONE
- };
- if (isArray(path)) {
- attr.d = path;
- } else if (isObject(path)) { // attributes
- extend(attr, path);
- }
- return this.createElement('path').attr(attr);
- },
-
- /**
- * Draw and return an SVG circle
- * @param {Number} x The x position
- * @param {Number} y The y position
- * @param {Number} r The radius
- */
- circle: function (x, y, r) {
- var attr = isObject(x) ?
- x :
- {
- x: x,
- y: y,
- r: r
- },
- wrapper = this.createElement('circle');
-
- wrapper.xSetter = function (value) {
- this.element.setAttribute('cx', value);
- };
- wrapper.ySetter = function (value) {
- this.element.setAttribute('cy', value);
- };
- return wrapper.attr(attr);
- },
-
- /**
- * Draw and return an arc
- * @param {Number} x X position
- * @param {Number} y Y position
- * @param {Number} r Radius
- * @param {Number} innerR Inner radius like used in donut charts
- * @param {Number} start Starting angle
- * @param {Number} end Ending angle
- */
- arc: function (x, y, r, innerR, start, end) {
- var arc;
-
- if (isObject(x)) {
- y = x.y;
- r = x.r;
- innerR = x.innerR;
- start = x.start;
- end = x.end;
- x = x.x;
- }
-
- // Arcs are defined as symbols for the ability to set
- // attributes in attr and animate
- arc = this.symbol('arc', x || 0, y || 0, r || 0, r || 0, {
- innerR: innerR || 0,
- start: start || 0,
- end: end || 0
- });
- arc.r = r; // #959
- return arc;
- },
-
- /**
- * Draw and return a rectangle
- * @param {Number} x Left position
- * @param {Number} y Top position
- * @param {Number} width
- * @param {Number} height
- * @param {Number} r Border corner radius
- * @param {Number} strokeWidth A stroke width can be supplied to allow crisp drawing
- */
- rect: function (x, y, width, height, r, strokeWidth) {
-
- r = isObject(x) ? x.r : r;
-
- var wrapper = this.createElement('rect'),
- attribs = isObject(x) ? x : x === UNDEFINED ? {} : {
- x: x,
- y: y,
- width: mathMax(width, 0),
- height: mathMax(height, 0)
- };
-
- if (strokeWidth !== UNDEFINED) {
- attribs.strokeWidth = strokeWidth;
- attribs = wrapper.crisp(attribs);
- }
-
- if (r) {
- attribs.r = r;
- }
-
- wrapper.rSetter = function (value) {
- attr(this.element, {
- rx: value,
- ry: value
- });
- };
-
- return wrapper.attr(attribs);
- },
-
- /**
- * Resize the box and re-align all aligned elements
- * @param {Object} width
- * @param {Object} height
- * @param {Boolean} animate
- *
- */
- setSize: function (width, height, animate) {
- var renderer = this,
- alignedObjects = renderer.alignedObjects,
- i = alignedObjects.length;
-
- renderer.width = width;
- renderer.height = height;
-
- renderer.boxWrapper[pick(animate, true) ? 'animate' : 'attr']({
- width: width,
- height: height
- });
-
- while (i--) {
- alignedObjects[i].align();
- }
- },
-
- /**
- * Create a group
- * @param {String} name The group will be given a class name of 'highcharts-{name}'.
- * This can be used for styling and scripting.
- */
- g: function (name) {
- var elem = this.createElement('g');
- return defined(name) ? elem.attr({ 'class': PREFIX + name }) : elem;
- },
-
- /**
- * Display an image
- * @param {String} src
- * @param {Number} x
- * @param {Number} y
- * @param {Number} width
- * @param {Number} height
- */
- image: function (src, x, y, width, height) {
- var attribs = {
- preserveAspectRatio: NONE
- },
- elemWrapper;
-
- // optional properties
- if (arguments.length > 1) {
- extend(attribs, {
- x: x,
- y: y,
- width: width,
- height: height
- });
- }
-
- elemWrapper = this.createElement('image').attr(attribs);
-
- // set the href in the xlink namespace
- if (elemWrapper.element.setAttributeNS) {
- elemWrapper.element.setAttributeNS('http://www.w3.org/1999/xlink',
- 'href', src);
- } else {
- // could be exporting in IE
- // using href throws "not supported" in ie7 and under, requries regex shim to fix later
- elemWrapper.element.setAttribute('hc-svg-href', src);
- }
- return elemWrapper;
- },
-
- /**
- * Draw a symbol out of pre-defined shape paths from the namespace 'symbol' object.
- *
- * @param {Object} symbol
- * @param {Object} x
- * @param {Object} y
- * @param {Object} radius
- * @param {Object} options
- */
- symbol: function (symbol, x, y, width, height, options) {
-
- var obj,
-
- // get the symbol definition function
- symbolFn = this.symbols[symbol],
-
- // check if there's a path defined for this symbol
- path = symbolFn && symbolFn(
- mathRound(x),
- mathRound(y),
- width,
- height,
- options
- ),
-
- imageElement,
- imageRegex = /^url\((.*?)\)$/,
- imageSrc,
- imageSize,
- centerImage;
-
- if (path) {
-
- obj = this.path(path);
- // expando properties for use in animate and attr
- extend(obj, {
- symbolName: symbol,
- x: x,
- y: y,
- width: width,
- height: height
- });
- if (options) {
- extend(obj, options);
- }
-
-
- // image symbols
- } else if (imageRegex.test(symbol)) {
-
- // On image load, set the size and position
- centerImage = function (img, size) {
- if (img.element) { // it may be destroyed in the meantime (#1390)
- img.attr({
- width: size[0],
- height: size[1]
- });
-
- if (!img.alignByTranslate) { // #185
- img.translate(
- mathRound((width - size[0]) / 2), // #1378
- mathRound((height - size[1]) / 2)
- );
- }
- }
- };
-
- imageSrc = symbol.match(imageRegex)[1];
- imageSize = symbolSizes[imageSrc] || (options && options.width && options.height && [options.width, options.height]);
-
- // Ireate the image synchronously, add attribs async
- obj = this.image(imageSrc)
- .attr({
- x: x,
- y: y
- });
- obj.isImg = true;
-
- if (imageSize) {
- centerImage(obj, imageSize);
- } else {
- // Initialize image to be 0 size so export will still function if there's no cached sizes.
- obj.attr({ width: 0, height: 0 });
-
- // Create a dummy JavaScript image to get the width and height. Due to a bug in IE < 8,
- // the created element must be assigned to a variable in order to load (#292).
- imageElement = createElement('img', {
- onload: function () {
- centerImage(obj, symbolSizes[imageSrc] = [this.width, this.height]);
- },
- src: imageSrc
- });
- }
- }
-
- return obj;
- },
-
- /**
- * An extendable collection of functions for defining symbol paths.
- */
- symbols: {
- 'circle': function (x, y, w, h) {
- var cpw = 0.166 * w;
- return [
- M, x + w / 2, y,
- 'C', x + w + cpw, y, x + w + cpw, y + h, x + w / 2, y + h,
- 'C', x - cpw, y + h, x - cpw, y, x + w / 2, y,
- 'Z'
- ];
- },
-
- 'square': function (x, y, w, h) {
- return [
- M, x, y,
- L, x + w, y,
- x + w, y + h,
- x, y + h,
- 'Z'
- ];
- },
-
- 'triangle': function (x, y, w, h) {
- return [
- M, x + w / 2, y,
- L, x + w, y + h,
- x, y + h,
- 'Z'
- ];
- },
-
- 'triangle-down': function (x, y, w, h) {
- return [
- M, x, y,
- L, x + w, y,
- x + w / 2, y + h,
- 'Z'
- ];
- },
- 'diamond': function (x, y, w, h) {
- return [
- M, x + w / 2, y,
- L, x + w, y + h / 2,
- x + w / 2, y + h,
- x, y + h / 2,
- 'Z'
- ];
- },
- 'arc': function (x, y, w, h, options) {
- var start = options.start,
- radius = options.r || w || h,
- end = options.end - 0.001, // to prevent cos and sin of start and end from becoming equal on 360 arcs (related: #1561)
- innerRadius = options.innerR,
- open = options.open,
- cosStart = mathCos(start),
- sinStart = mathSin(start),
- cosEnd = mathCos(end),
- sinEnd = mathSin(end),
- longArc = options.end - start < mathPI ? 0 : 1;
-
- return [
- M,
- x + radius * cosStart,
- y + radius * sinStart,
- 'A', // arcTo
- radius, // x radius
- radius, // y radius
- 0, // slanting
- longArc, // long or short arc
- 1, // clockwise
- x + radius * cosEnd,
- y + radius * sinEnd,
- open ? M : L,
- x + innerRadius * cosEnd,
- y + innerRadius * sinEnd,
- 'A', // arcTo
- innerRadius, // x radius
- innerRadius, // y radius
- 0, // slanting
- longArc, // long or short arc
- 0, // clockwise
- x + innerRadius * cosStart,
- y + innerRadius * sinStart,
-
- open ? '' : 'Z' // close
- ];
- },
-
- /**
- * Callout shape used for default tooltips, also used for rounded rectangles in VML
- */
- callout: function (x, y, w, h, options) {
- var arrowLength = 6,
- halfDistance = 6,
- r = mathMin((options && options.r) || 0, w, h),
- safeDistance = r + halfDistance,
- anchorX = options && options.anchorX,
- anchorY = options && options.anchorY,
- path,
- normalizer = mathRound(options.strokeWidth || 0) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors;
-
- x += normalizer;
- y += normalizer;
- path = [
- 'M', x + r, y,
- 'L', x + w - r, y, // top side
- 'C', x + w, y, x + w, y, x + w, y + r, // top-right corner
- 'L', x + w, y + h - r, // right side
- 'C', x + w, y + h, x + w, y + h, x + w - r, y + h, // bottom-right corner
- 'L', x + r, y + h, // bottom side
- 'C', x, y + h, x, y + h, x, y + h - r, // bottom-left corner
- 'L', x, y + r, // left side
- 'C', x, y, x, y, x + r, y // top-right corner
- ];
-
- if (anchorX && anchorX > w && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace right side
- path.splice(13, 3,
- 'L', x + w, anchorY - halfDistance,
- x + w + arrowLength, anchorY,
- x + w, anchorY + halfDistance,
- x + w, y + h - r
- );
- } else if (anchorX && anchorX < 0 && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace left side
- path.splice(33, 3,
- 'L', x, anchorY + halfDistance,
- x - arrowLength, anchorY,
- x, anchorY - halfDistance,
- x, y + r
- );
- } else if (anchorY && anchorY > h && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace bottom
- path.splice(23, 3,
- 'L', anchorX + halfDistance, y + h,
- anchorX, y + h + arrowLength,
- anchorX - halfDistance, y + h,
- x + r, y + h
- );
- } else if (anchorY && anchorY < 0 && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace top
- path.splice(3, 3,
- 'L', anchorX - halfDistance, y,
- anchorX, y - arrowLength,
- anchorX + halfDistance, y,
- w - r, y
- );
- }
- return path;
- }
- },
-
- /**
- * Define a clipping rectangle
- * @param {String} id
- * @param {Number} x
- * @param {Number} y
- * @param {Number} width
- * @param {Number} height
- */
- clipRect: function (x, y, width, height) {
- var wrapper,
- id = PREFIX + idCounter++,
-
- clipPath = this.createElement('clipPath').attr({
- id: id
- }).add(this.defs);
-
- wrapper = this.rect(x, y, width, height, 0).add(clipPath);
- wrapper.id = id;
- wrapper.clipPath = clipPath;
-
- return wrapper;
- },
-
-
-
-
-
- /**
- * Add text to the SVG object
- * @param {String} str
- * @param {Number} x Left position
- * @param {Number} y Top position
- * @param {Boolean} useHTML Use HTML to render the text
- */
- text: function (str, x, y, useHTML) {
-
- // declare variables
- var renderer = this,
- fakeSVG = useCanVG || (!hasSVG && renderer.forExport),
- wrapper,
- attr = {};
-
- if (useHTML && !renderer.forExport) {
- return renderer.html(str, x, y);
- }
-
- attr.x = Math.round(x || 0); // X is always needed for line-wrap logic
- if (y) {
- attr.y = Math.round(y);
- }
- if (str || str === 0) {
- attr.text = str;
- }
-
- wrapper = renderer.createElement('text')
- .attr(attr);
-
- // Prevent wrapping from creating false offsetWidths in export in legacy IE (#1079, #1063)
- if (fakeSVG) {
- wrapper.css({
- position: ABSOLUTE
- });
- }
-
- if (!useHTML) {
- wrapper.xSetter = function (value, key, element) {
- var tspans = element.getElementsByTagName('tspan'),
- tspan,
- parentVal = element.getAttribute(key),
- i;
- for (i = 0; i < tspans.length; i++) {
- tspan = tspans[i];
- // If the x values are equal, the tspan represents a linebreak
- if (tspan.getAttribute(key) === parentVal) {
- tspan.setAttribute(key, value);
- }
- }
- element.setAttribute(key, value);
- };
- }
-
- return wrapper;
- },
-
- /**
- * Utility to return the baseline offset and total line height from the font size
- */
- fontMetrics: function (fontSize, elem) {
- fontSize = fontSize || this.style.fontSize;
- if (elem && win.getComputedStyle) {
- elem = elem.element || elem; // SVGElement
- fontSize = win.getComputedStyle(elem, "").fontSize;
- }
- fontSize = /px/.test(fontSize) ? pInt(fontSize) : /em/.test(fontSize) ? parseFloat(fontSize) * 12 : 12;
-
- // Empirical values found by comparing font size and bounding box height.
- // Applies to the default font family. http://jsfiddle.net/highcharts/7xvn7/
- var lineHeight = fontSize < 24 ? fontSize + 4 : mathRound(fontSize * 1.2),
- baseline = mathRound(lineHeight * 0.8);
-
- return {
- h: lineHeight,
- b: baseline,
- f: fontSize
- };
- },
-
- /**
- * Add a label, a text item that can hold a colored or gradient background
- * as well as a border and shadow.
- * @param {string} str
- * @param {Number} x
- * @param {Number} y
- * @param {String} shape
- * @param {Number} anchorX In case the shape has a pointer, like a flag, this is the
- * coordinates it should be pinned to
- * @param {Number} anchorY
- * @param {Boolean} baseline Whether to position the label relative to the text baseline,
- * like renderer.text, or to the upper border of the rectangle.
- * @param {String} className Class name for the group
- */
- label: function (str, x, y, shape, anchorX, anchorY, useHTML, baseline, className) {
-
- var renderer = this,
- wrapper = renderer.g(className),
- text = renderer.text('', 0, 0, useHTML)
- .attr({
- zIndex: 1
- }),
- //.add(wrapper),
- box,
- bBox,
- alignFactor = 0,
- padding = 3,
- paddingLeft = 0,
- width,
- height,
- wrapperX,
- wrapperY,
- crispAdjust = 0,
- deferredAttr = {},
- baselineOffset,
- needsBox;
-
- /**
- * This function runs after the label is added to the DOM (when the bounding box is
- * available), and after the text of the label is updated to detect the new bounding
- * box and reflect it in the border box.
- */
- function updateBoxSize() {
- var boxX,
- boxY,
- style = text.element.style;
-
- bBox = (width === undefined || height === undefined || wrapper.styles.textAlign) && text.textStr &&
- text.getBBox();
- wrapper.width = (width || bBox.width || 0) + 2 * padding + paddingLeft;
- wrapper.height = (height || bBox.height || 0) + 2 * padding;
-
- // update the label-scoped y offset
- baselineOffset = padding + renderer.fontMetrics(style && style.fontSize, text).b;
-
-
- if (needsBox) {
-
- // create the border box if it is not already present
- if (!box) {
- boxX = mathRound(-alignFactor * padding);
- boxY = baseline ? -baselineOffset : 0;
-
- wrapper.box = box = shape ?
- renderer.symbol(shape, boxX, boxY, wrapper.width, wrapper.height, deferredAttr) :
- renderer.rect(boxX, boxY, wrapper.width, wrapper.height, 0, deferredAttr[STROKE_WIDTH]);
- box.attr('fill', NONE).add(wrapper);
- }
-
- // apply the box attributes
- if (!box.isImg) { // #1630
- box.attr(extend({
- width: mathRound(wrapper.width),
- height: mathRound(wrapper.height)
- }, deferredAttr));
- }
- deferredAttr = null;
- }
- }
-
- /**
- * This function runs after setting text or padding, but only if padding is changed
- */
- function updateTextPadding() {
- var styles = wrapper.styles,
- textAlign = styles && styles.textAlign,
- x = paddingLeft + padding * (1 - alignFactor),
- y;
-
- // determin y based on the baseline
- y = baseline ? 0 : baselineOffset;
-
- // compensate for alignment
- if (defined(width) && bBox && (textAlign === 'center' || textAlign === 'right')) {
- x += { center: 0.5, right: 1 }[textAlign] * (width - bBox.width);
- }
-
- // update if anything changed
- if (x !== text.x || y !== text.y) {
- text.attr('x', x);
- if (y !== UNDEFINED) {
- text.attr('y', y);
- }
- }
-
- // record current values
- text.x = x;
- text.y = y;
- }
-
- /**
- * Set a box attribute, or defer it if the box is not yet created
- * @param {Object} key
- * @param {Object} value
- */
- function boxAttr(key, value) {
- if (box) {
- box.attr(key, value);
- } else {
- deferredAttr[key] = value;
- }
- }
-
- /**
- * After the text element is added, get the desired size of the border box
- * and add it before the text in the DOM.
- */
- wrapper.onAdd = function () {
- text.add(wrapper);
- wrapper.attr({
- text: (str || str === 0) ? str : '', // alignment is available now // #3295: 0 not rendered if given as a value
- x: x,
- y: y
- });
-
- if (box && defined(anchorX)) {
- wrapper.attr({
- anchorX: anchorX,
- anchorY: anchorY
- });
- }
- };
-
- /*
- * Add specific attribute setters.
- */
-
- // only change local variables
- wrapper.widthSetter = function (value) {
- width = value;
- };
- wrapper.heightSetter = function (value) {
- height = value;
- };
- wrapper.paddingSetter = function (value) {
- if (defined(value) && value !== padding) {
- padding = value;
- updateTextPadding();
- }
- };
- wrapper.paddingLeftSetter = function (value) {
- if (defined(value) && value !== paddingLeft) {
- paddingLeft = value;
- updateTextPadding();
- }
- };
-
-
- // change local variable and prevent setting attribute on the group
- wrapper.alignSetter = function (value) {
- alignFactor = { left: 0, center: 0.5, right: 1 }[value];
- };
-
- // apply these to the box and the text alike
- wrapper.textSetter = function (value) {
- if (value !== UNDEFINED) {
- text.textSetter(value);
- }
- updateBoxSize();
- updateTextPadding();
- };
-
- // apply these to the box but not to the text
- wrapper['stroke-widthSetter'] = function (value, key) {
- if (value) {
- needsBox = true;
- }
- crispAdjust = value % 2 / 2;
- boxAttr(key, value);
- };
- wrapper.strokeSetter = wrapper.fillSetter = wrapper.rSetter = function (value, key) {
- if (key === 'fill' && value) {
- needsBox = true;
- }
- boxAttr(key, value);
- };
- wrapper.anchorXSetter = function (value, key) {
- anchorX = value;
- boxAttr(key, value + crispAdjust - wrapperX);
- };
- wrapper.anchorYSetter = function (value, key) {
- anchorY = value;
- boxAttr(key, value - wrapperY);
- };
-
- // rename attributes
- wrapper.xSetter = function (value) {
- wrapper.x = value; // for animation getter
- if (alignFactor) {
- value -= alignFactor * ((width || bBox.width) + padding);
- }
- wrapperX = mathRound(value);
- wrapper.attr('translateX', wrapperX);
- };
- wrapper.ySetter = function (value) {
- wrapperY = wrapper.y = mathRound(value);
- wrapper.attr('translateY', wrapperY);
- };
-
- // Redirect certain methods to either the box or the text
- var baseCss = wrapper.css;
- return extend(wrapper, {
- /**
- * Pick up some properties and apply them to the text instead of the wrapper
- */
- css: function (styles) {
- if (styles) {
- var textStyles = {};
- styles = merge(styles); // create a copy to avoid altering the original object (#537)
- each(wrapper.textProps, function (prop) {
- if (styles[prop] !== UNDEFINED) {
- textStyles[prop] = styles[prop];
- delete styles[prop];
- }
- });
- text.css(textStyles);
- }
- return baseCss.call(wrapper, styles);
- },
- /**
- * Return the bounding box of the box, not the group
- */
- getBBox: function () {
- return {
- width: bBox.width + 2 * padding,
- height: bBox.height + 2 * padding,
- x: bBox.x - padding,
- y: bBox.y - padding
- };
- },
- /**
- * Apply the shadow to the box
- */
- shadow: function (b) {
- if (box) {
- box.shadow(b);
- }
- return wrapper;
- },
- /**
- * Destroy and release memory.
- */
- destroy: function () {
-
- // Added by button implementation
- removeEvent(wrapper.element, 'mouseenter');
- removeEvent(wrapper.element, 'mouseleave');
-
- if (text) {
- text = text.destroy();
- }
- if (box) {
- box = box.destroy();
- }
- // Call base implementation to destroy the rest
- SVGElement.prototype.destroy.call(wrapper);
-
- // Release local pointers (#1298)
- wrapper = renderer = updateBoxSize = updateTextPadding = boxAttr = null;
- }
- });
- }
-}; // end SVGRenderer
-
-
-// general renderer
-Renderer = SVGRenderer;
-// extend SvgElement for useHTML option
-extend(SVGElement.prototype, {
- /**
- * Apply CSS to HTML elements. This is used in text within SVG rendering and
- * by the VML renderer
- */
- htmlCss: function (styles) {
- var wrapper = this,
- element = wrapper.element,
- textWidth = styles && element.tagName === 'SPAN' && styles.width;
-
- if (textWidth) {
- delete styles.width;
- wrapper.textWidth = textWidth;
- wrapper.updateTransform();
- }
-
- wrapper.styles = extend(wrapper.styles, styles);
- css(wrapper.element, styles);
-
- return wrapper;
- },
-
- /**
- * VML and useHTML method for calculating the bounding box based on offsets
- * @param {Boolean} refresh Whether to force a fresh value from the DOM or to
- * use the cached value
- *
- * @return {Object} A hash containing values for x, y, width and height
- */
-
- htmlGetBBox: function () {
- var wrapper = this,
- element = wrapper.element,
- bBox = wrapper.bBox;
-
- // faking getBBox in exported SVG in legacy IE
- if (!bBox) {
- // faking getBBox in exported SVG in legacy IE (is this a duplicate of the fix for #1079?)
- if (element.nodeName === 'text') {
- element.style.position = ABSOLUTE;
- }
-
- bBox = wrapper.bBox = {
- x: element.offsetLeft,
- y: element.offsetTop,
- width: element.offsetWidth,
- height: element.offsetHeight
- };
- }
-
- return bBox;
- },
-
- /**
- * VML override private method to update elements based on internal
- * properties based on SVG transform
- */
- htmlUpdateTransform: function () {
- // aligning non added elements is expensive
- if (!this.added) {
- this.alignOnAdd = true;
- return;
- }
-
- var wrapper = this,
- renderer = wrapper.renderer,
- elem = wrapper.element,
- translateX = wrapper.translateX || 0,
- translateY = wrapper.translateY || 0,
- x = wrapper.x || 0,
- y = wrapper.y || 0,
- align = wrapper.textAlign || 'left',
- alignCorrection = { left: 0, center: 0.5, right: 1 }[align],
- shadows = wrapper.shadows;
-
- // apply translate
- css(elem, {
- marginLeft: translateX,
- marginTop: translateY
- });
- if (shadows) { // used in labels/tooltip
- each(shadows, function (shadow) {
- css(shadow, {
- marginLeft: translateX + 1,
- marginTop: translateY + 1
- });
- });
- }
-
- // apply inversion
- if (wrapper.inverted) { // wrapper is a group
- each(elem.childNodes, function (child) {
- renderer.invertChild(child, elem);
- });
- }
-
- if (elem.tagName === 'SPAN') {
-
- var width,
- rotation = wrapper.rotation,
- baseline,
- textWidth = pInt(wrapper.textWidth),
- currentTextTransform = [rotation, align, elem.innerHTML, wrapper.textWidth].join(',');
-
- if (currentTextTransform !== wrapper.cTT) { // do the calculations and DOM access only if properties changed
-
-
- baseline = renderer.fontMetrics(elem.style.fontSize).b;
-
- // Renderer specific handling of span rotation
- if (defined(rotation)) {
- wrapper.setSpanRotation(rotation, alignCorrection, baseline);
- }
-
- width = pick(wrapper.elemWidth, elem.offsetWidth);
-
- // Update textWidth
- if (width > textWidth && /[ \-]/.test(elem.textContent || elem.innerText)) { // #983, #1254
- css(elem, {
- width: textWidth + PX,
- display: 'block',
- whiteSpace: 'normal'
- });
- width = textWidth;
- }
-
- wrapper.getSpanCorrection(width, baseline, alignCorrection, rotation, align);
- }
-
- // apply position with correction
- css(elem, {
- left: (x + (wrapper.xCorr || 0)) + PX,
- top: (y + (wrapper.yCorr || 0)) + PX
- });
-
- // force reflow in webkit to apply the left and top on useHTML element (#1249)
- if (isWebKit) {
- baseline = elem.offsetHeight; // assigned to baseline for JSLint purpose
- }
-
- // record current text transform
- wrapper.cTT = currentTextTransform;
- }
- },
-
- /**
- * Set the rotation of an individual HTML span
- */
- setSpanRotation: function (rotation, alignCorrection, baseline) {
- var rotationStyle = {},
- cssTransformKey = isIE ? '-ms-transform' : isWebKit ? '-webkit-transform' : isFirefox ? 'MozTransform' : isOpera ? '-o-transform' : '';
-
- rotationStyle[cssTransformKey] = rotationStyle.transform = 'rotate(' + rotation + 'deg)';
- rotationStyle[cssTransformKey + (isFirefox ? 'Origin' : '-origin')] = rotationStyle.transformOrigin = (alignCorrection * 100) + '% ' + baseline + 'px';
- css(this.element, rotationStyle);
- },
-
- /**
- * Get the correction in X and Y positioning as the element is rotated.
- */
- getSpanCorrection: function (width, baseline, alignCorrection) {
- this.xCorr = -width * alignCorrection;
- this.yCorr = -baseline;
- }
-});
-
-// Extend SvgRenderer for useHTML option.
-extend(SVGRenderer.prototype, {
- /**
- * Create HTML text node. This is used by the VML renderer as well as the SVG
- * renderer through the useHTML option.
- *
- * @param {String} str
- * @param {Number} x
- * @param {Number} y
- */
- html: function (str, x, y) {
- var wrapper = this.createElement('span'),
- element = wrapper.element,
- renderer = wrapper.renderer;
-
- // Text setter
- wrapper.textSetter = function (value) {
- if (value !== element.innerHTML) {
- delete this.bBox;
- }
- element.innerHTML = this.textStr = value;
- };
-
- // Various setters which rely on update transform
- wrapper.xSetter = wrapper.ySetter = wrapper.alignSetter = wrapper.rotationSetter = function (value, key) {
- if (key === 'align') {
- key = 'textAlign'; // Do not overwrite the SVGElement.align method. Same as VML.
- }
- wrapper[key] = value;
- wrapper.htmlUpdateTransform();
- };
-
- // Set the default attributes
- wrapper.attr({
- text: str,
- x: mathRound(x),
- y: mathRound(y)
- })
- .css({
- position: ABSOLUTE,
- whiteSpace: 'nowrap',
- fontFamily: this.style.fontFamily,
- fontSize: this.style.fontSize
- });
-
- // Use the HTML specific .css method
- wrapper.css = wrapper.htmlCss;
-
- // This is specific for HTML within SVG
- if (renderer.isSVG) {
- wrapper.add = function (svgGroupWrapper) {
-
- var htmlGroup,
- container = renderer.box.parentNode,
- parentGroup,
- parents = [];
-
- this.parentGroup = svgGroupWrapper;
-
- // Create a mock group to hold the HTML elements
- if (svgGroupWrapper) {
- htmlGroup = svgGroupWrapper.div;
- if (!htmlGroup) {
-
- // Read the parent chain into an array and read from top down
- parentGroup = svgGroupWrapper;
- while (parentGroup) {
-
- parents.push(parentGroup);
-
- // Move up to the next parent group
- parentGroup = parentGroup.parentGroup;
- }
-
- // Ensure dynamically updating position when any parent is translated
- each(parents.reverse(), function (parentGroup) {
- var htmlGroupStyle;
-
- // Create a HTML div and append it to the parent div to emulate
- // the SVG group structure
- htmlGroup = parentGroup.div = parentGroup.div || createElement(DIV, {
- className: attr(parentGroup.element, 'class')
- }, {
- position: ABSOLUTE,
- left: (parentGroup.translateX || 0) + PX,
- top: (parentGroup.translateY || 0) + PX
- }, htmlGroup || container); // the top group is appended to container
-
- // Shortcut
- htmlGroupStyle = htmlGroup.style;
-
- // Set listeners to update the HTML div's position whenever the SVG group
- // position is changed
- extend(parentGroup, {
- translateXSetter: function (value, key) {
- htmlGroupStyle.left = value + PX;
- parentGroup[key] = value;
- parentGroup.doTransform = true;
- },
- translateYSetter: function (value, key) {
- htmlGroupStyle.top = value + PX;
- parentGroup[key] = value;
- parentGroup.doTransform = true;
- },
- visibilitySetter: function (value, key) {
- htmlGroupStyle[key] = value;
- }
- });
- });
-
- }
- } else {
- htmlGroup = container;
- }
-
- htmlGroup.appendChild(element);
-
- // Shared with VML:
- wrapper.added = true;
- if (wrapper.alignOnAdd) {
- wrapper.htmlUpdateTransform();
- }
-
- return wrapper;
- };
- }
- return wrapper;
- }
-});
-
-/* ****************************************************************************
- * *
- * START OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
- * *
- * For applications and websites that don't need IE support, like platform *
- * targeted mobile apps and web apps, this code can be removed. *
- * *
- *****************************************************************************/
-
-/**
- * @constructor
- */
-var VMLRenderer, VMLElement;
-if (!hasSVG && !useCanVG) {
-
-/**
- * The VML element wrapper.
- */
-VMLElement = {
-
- /**
- * Initialize a new VML element wrapper. It builds the markup as a string
- * to minimize DOM traffic.
- * @param {Object} renderer
- * @param {Object} nodeName
- */
- init: function (renderer, nodeName) {
- var wrapper = this,
- markup = ['<', nodeName, ' filled="f" stroked="f"'],
- style = ['position: ', ABSOLUTE, ';'],
- isDiv = nodeName === DIV;
-
- // divs and shapes need size
- if (nodeName === 'shape' || isDiv) {
- style.push('left:0;top:0;width:1px;height:1px;');
- }
- style.push('visibility: ', isDiv ? HIDDEN : VISIBLE);
-
- markup.push(' style="', style.join(''), '"/>');
-
- // create element with default attributes and style
- if (nodeName) {
- markup = isDiv || nodeName === 'span' || nodeName === 'img' ?
- markup.join('')
- : renderer.prepVML(markup);
- wrapper.element = createElement(markup);
- }
-
- wrapper.renderer = renderer;
- },
-
- /**
- * Add the node to the given parent
- * @param {Object} parent
- */
- add: function (parent) {
- var wrapper = this,
- renderer = wrapper.renderer,
- element = wrapper.element,
- box = renderer.box,
- inverted = parent && parent.inverted,
-
- // get the parent node
- parentNode = parent ?
- parent.element || parent :
- box;
-
-
- // if the parent group is inverted, apply inversion on all children
- if (inverted) { // only on groups
- renderer.invertChild(element, parentNode);
- }
-
- // append it
- parentNode.appendChild(element);
-
- // align text after adding to be able to read offset
- wrapper.added = true;
- if (wrapper.alignOnAdd && !wrapper.deferUpdateTransform) {
- wrapper.updateTransform();
- }
-
- // fire an event for internal hooks
- if (wrapper.onAdd) {
- wrapper.onAdd();
- }
-
- return wrapper;
- },
-
- /**
- * VML always uses htmlUpdateTransform
- */
- updateTransform: SVGElement.prototype.htmlUpdateTransform,
-
- /**
- * Set the rotation of a span with oldIE's filter
- */
- setSpanRotation: function () {
- // Adjust for alignment and rotation. Rotation of useHTML content is not yet implemented
- // but it can probably be implemented for Firefox 3.5+ on user request. FF3.5+
- // has support for CSS3 transform. The getBBox method also needs to be updated
- // to compensate for the rotation, like it currently does for SVG.
- // Test case: http://jsfiddle.net/highcharts/Ybt44/
-
- var rotation = this.rotation,
- costheta = mathCos(rotation * deg2rad),
- sintheta = mathSin(rotation * deg2rad);
-
- css(this.element, {
- filter: rotation ? ['progid:DXImageTransform.Microsoft.Matrix(M11=', costheta,
- ', M12=', -sintheta, ', M21=', sintheta, ', M22=', costheta,
- ', sizingMethod=\'auto expand\')'].join('') : NONE
- });
- },
-
- /**
- * Get the positioning correction for the span after rotating.
- */
- getSpanCorrection: function (width, baseline, alignCorrection, rotation, align) {
-
- var costheta = rotation ? mathCos(rotation * deg2rad) : 1,
- sintheta = rotation ? mathSin(rotation * deg2rad) : 0,
- height = pick(this.elemHeight, this.element.offsetHeight),
- quad,
- nonLeft = align && align !== 'left';
-
- // correct x and y
- this.xCorr = costheta < 0 && -width;
- this.yCorr = sintheta < 0 && -height;
-
- // correct for baseline and corners spilling out after rotation
- quad = costheta * sintheta < 0;
- this.xCorr += sintheta * baseline * (quad ? 1 - alignCorrection : alignCorrection);
- this.yCorr -= costheta * baseline * (rotation ? (quad ? alignCorrection : 1 - alignCorrection) : 1);
- // correct for the length/height of the text
- if (nonLeft) {
- this.xCorr -= width * alignCorrection * (costheta < 0 ? -1 : 1);
- if (rotation) {
- this.yCorr -= height * alignCorrection * (sintheta < 0 ? -1 : 1);
- }
- css(this.element, {
- textAlign: align
- });
- }
- },
-
- /**
- * Converts a subset of an SVG path definition to its VML counterpart. Takes an array
- * as the parameter and returns a string.
- */
- pathToVML: function (value) {
- // convert paths
- var i = value.length,
- path = [];
-
- while (i--) {
-
- // Multiply by 10 to allow subpixel precision.
- // Substracting half a pixel seems to make the coordinates
- // align with SVG, but this hasn't been tested thoroughly
- if (isNumber(value[i])) {
- path[i] = mathRound(value[i] * 10) - 5;
- } else if (value[i] === 'Z') { // close the path
- path[i] = 'x';
- } else {
- path[i] = value[i];
-
- // When the start X and end X coordinates of an arc are too close,
- // they are rounded to the same value above. In this case, substract or
- // add 1 from the end X and Y positions. #186, #760, #1371, #1410.
- if (value.isArc && (value[i] === 'wa' || value[i] === 'at')) {
- // Start and end X
- if (path[i + 5] === path[i + 7]) {
- path[i + 7] += value[i + 7] > value[i + 5] ? 1 : -1;
- }
- // Start and end Y
- if (path[i + 6] === path[i + 8]) {
- path[i + 8] += value[i + 8] > value[i + 6] ? 1 : -1;
- }
- }
- }
- }
-
-
- // Loop up again to handle path shortcuts (#2132)
- /*while (i++ < path.length) {
- if (path[i] === 'H') { // horizontal line to
- path[i] = 'L';
- path.splice(i + 2, 0, path[i - 1]);
- } else if (path[i] === 'V') { // vertical line to
- path[i] = 'L';
- path.splice(i + 1, 0, path[i - 2]);
- }
- }*/
- return path.join(' ') || 'x';
- },
-
- /**
- * Set the element's clipping to a predefined rectangle
- *
- * @param {String} id The id of the clip rectangle
- */
- clip: function (clipRect) {
- var wrapper = this,
- clipMembers,
- cssRet;
-
- if (clipRect) {
- clipMembers = clipRect.members;
- erase(clipMembers, wrapper); // Ensure unique list of elements (#1258)
- clipMembers.push(wrapper);
- wrapper.destroyClip = function () {
- erase(clipMembers, wrapper);
- };
- cssRet = clipRect.getCSS(wrapper);
-
- } else {
- if (wrapper.destroyClip) {
- wrapper.destroyClip();
- }
- cssRet = { clip: docMode8 ? 'inherit' : 'rect(auto)' }; // #1214
- }
-
- return wrapper.css(cssRet);
-
- },
-
- /**
- * Set styles for the element
- * @param {Object} styles
- */
- css: SVGElement.prototype.htmlCss,
-
- /**
- * Removes a child either by removeChild or move to garbageBin.
- * Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
- */
- safeRemoveChild: function (element) {
- // discardElement will detach the node from its parent before attaching it
- // to the garbage bin. Therefore it is important that the node is attached and have parent.
- if (element.parentNode) {
- discardElement(element);
- }
- },
-
- /**
- * Extend element.destroy by removing it from the clip members array
- */
- destroy: function () {
- if (this.destroyClip) {
- this.destroyClip();
- }
-
- return SVGElement.prototype.destroy.apply(this);
- },
-
- /**
- * Add an event listener. VML override for normalizing event parameters.
- * @param {String} eventType
- * @param {Function} handler
- */
- on: function (eventType, handler) {
- // simplest possible event model for internal use
- this.element['on' + eventType] = function () {
- var evt = win.event;
- evt.target = evt.srcElement;
- handler(evt);
- };
- return this;
- },
-
- /**
- * In stacked columns, cut off the shadows so that they don't overlap
- */
- cutOffPath: function (path, length) {
-
- var len;
-
- path = path.split(/[ ,]/);
- len = path.length;
-
- if (len === 9 || len === 11) {
- path[len - 4] = path[len - 2] = pInt(path[len - 2]) - 10 * length;
- }
- return path.join(' ');
- },
-
- /**
- * Apply a drop shadow by copying elements and giving them different strokes
- * @param {Boolean|Object} shadowOptions
- */
- shadow: function (shadowOptions, group, cutOff) {
- var shadows = [],
- i,
- element = this.element,
- renderer = this.renderer,
- shadow,
- elemStyle = element.style,
- markup,
- path = element.path,
- strokeWidth,
- modifiedPath,
- shadowWidth,
- shadowElementOpacity;
-
- // some times empty paths are not strings
- if (path && typeof path.value !== 'string') {
- path = 'x';
- }
- modifiedPath = path;
-
- if (shadowOptions) {
- shadowWidth = pick(shadowOptions.width, 3);
- shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
- for (i = 1; i <= 3; i++) {
-
- strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
-
- // Cut off shadows for stacked column items
- if (cutOff) {
- modifiedPath = this.cutOffPath(path.value, strokeWidth + 0.5);
- }
-
- markup = ['<shape isShadow="true" strokeweight="', strokeWidth,
- '" filled="false" path="', modifiedPath,
- '" coordsize="10 10" style="', element.style.cssText, '" />'];
-
- shadow = createElement(renderer.prepVML(markup),
- null, {
- left: pInt(elemStyle.left) + pick(shadowOptions.offsetX, 1),
- top: pInt(elemStyle.top) + pick(shadowOptions.offsetY, 1)
- }
- );
- if (cutOff) {
- shadow.cutOff = strokeWidth + 1;
- }
-
- // apply the opacity
- markup = ['<stroke color="', shadowOptions.color || 'black', '" opacity="', shadowElementOpacity * i, '"/>'];
- createElement(renderer.prepVML(markup), null, null, shadow);
-
-
- // insert it
- if (group) {
- group.element.appendChild(shadow);
- } else {
- element.parentNode.insertBefore(shadow, element);
- }
-
- // record it
- shadows.push(shadow);
-
- }
-
- this.shadows = shadows;
- }
- return this;
- },
- updateShadows: noop, // Used in SVG only
-
- setAttr: function (key, value) {
- if (docMode8) { // IE8 setAttribute bug
- this.element[key] = value;
- } else {
- this.element.setAttribute(key, value);
- }
- },
- classSetter: function (value) {
- // IE8 Standards mode has problems retrieving the className unless set like this
- this.element.className = value;
- },
- dashstyleSetter: function (value, key, element) {
- var strokeElem = element.getElementsByTagName('stroke')[0] ||
- createElement(this.renderer.prepVML(['<stroke/>']), null, null, element);
- strokeElem[key] = value || 'solid';
- this[key] = value; /* because changing stroke-width will change the dash length
- and cause an epileptic effect */
- },
- dSetter: function (value, key, element) {
- var i,
- shadows = this.shadows;
- value = value || [];
- this.d = value.join && value.join(' '); // used in getter for animation
-
- element.path = value = this.pathToVML(value);
-
- // update shadows
- if (shadows) {
- i = shadows.length;
- while (i--) {
- shadows[i].path = shadows[i].cutOff ? this.cutOffPath(value, shadows[i].cutOff) : value;
- }
- }
- this.setAttr(key, value);
- },
- fillSetter: function (value, key, element) {
- var nodeName = element.nodeName;
- if (nodeName === 'SPAN') { // text color
- element.style.color = value;
- } else if (nodeName !== 'IMG') { // #1336
- element.filled = value !== NONE;
- this.setAttr('fillcolor', this.renderer.color(value, element, key, this));
- }
- },
- opacitySetter: noop, // Don't bother - animation is too slow and filters introduce artifacts
- rotationSetter: function (value, key, element) {
- var style = element.style;
- this[key] = style[key] = value; // style is for #1873
-
- // Correction for the 1x1 size of the shape container. Used in gauge needles.
- style.left = -mathRound(mathSin(value * deg2rad) + 1) + PX;
- style.top = mathRound(mathCos(value * deg2rad)) + PX;
- },
- strokeSetter: function (value, key, element) {
- this.setAttr('strokecolor', this.renderer.color(value, element, key));
- },
- 'stroke-widthSetter': function (value, key, element) {
- element.stroked = !!value; // VML "stroked" attribute
- this[key] = value; // used in getter, issue #113
- if (isNumber(value)) {
- value += PX;
- }
- this.setAttr('strokeweight', value);
- },
- titleSetter: function (value, key) {
- this.setAttr(key, value);
- },
- visibilitySetter: function (value, key, element) {
-
- // Handle inherited visibility
- if (value === 'inherit') {
- value = VISIBLE;
- }
-
- // Let the shadow follow the main element
- if (this.shadows) {
- each(this.shadows, function (shadow) {
- shadow.style[key] = value;
- });
- }
-
- // Instead of toggling the visibility CSS property, move the div out of the viewport.
- // This works around #61 and #586
- if (element.nodeName === 'DIV') {
- value = value === HIDDEN ? '-999em' : 0;
-
- // In order to redraw, IE7 needs the div to be visible when tucked away
- // outside the viewport. So the visibility is actually opposite of
- // the expected value. This applies to the tooltip only.
- if (!docMode8) {
- element.style[key] = value ? VISIBLE : HIDDEN;
- }
- key = 'top';
- }
- element.style[key] = value;
- },
- xSetter: function (value, key, element) {
- this[key] = value; // used in getter
-
- if (key === 'x') {
- key = 'left';
- } else if (key === 'y') {
- key = 'top';
- }/* else {
- value = mathMax(0, value); // don't set width or height below zero (#311)
- }*/
-
- // clipping rectangle special
- if (this.updateClipping) {
- this[key] = value; // the key is now 'left' or 'top' for 'x' and 'y'
- this.updateClipping();
- } else {
- // normal
- element.style[key] = value;
- }
- },
- zIndexSetter: function (value, key, element) {
- element.style[key] = value;
- }
-};
-Highcharts.VMLElement = VMLElement = extendClass(SVGElement, VMLElement);
-
-// Some shared setters
-VMLElement.prototype.ySetter =
- VMLElement.prototype.widthSetter =
- VMLElement.prototype.heightSetter =
- VMLElement.prototype.xSetter;
-
-
-/**
- * The VML renderer
- */
-var VMLRendererExtension = { // inherit SVGRenderer
-
- Element: VMLElement,
- isIE8: userAgent.indexOf('MSIE 8.0') > -1,
-
-
- /**
- * Initialize the VMLRenderer
- * @param {Object} container
- * @param {Number} width
- * @param {Number} height
- */
- init: function (container, width, height, style) {
- var renderer = this,
- boxWrapper,
- box,
- css;
-
- renderer.alignedObjects = [];
-
- boxWrapper = renderer.createElement(DIV)
- .css(extend(this.getStyle(style), { position: RELATIVE}));
- box = boxWrapper.element;
- container.appendChild(boxWrapper.element);
-
-
- // generate the containing box
- renderer.isVML = true;
- renderer.box = box;
- renderer.boxWrapper = boxWrapper;
- renderer.cache = {};
-
-
- renderer.setSize(width, height, false);
-
- // The only way to make IE6 and IE7 print is to use a global namespace. However,
- // with IE8 the only way to make the dynamic shapes visible in screen and print mode
- // seems to be to add the xmlns attribute and the behaviour style inline.
- if (!doc.namespaces.hcv) {
-
- doc.namespaces.add('hcv', 'urn:schemas-microsoft-com:vml');
-
- // Setup default CSS (#2153, #2368, #2384)
- css = 'hcv\\:fill, hcv\\:path, hcv\\:shape, hcv\\:stroke' +
- '{ behavior:url(#default#VML); display: inline-block; } ';
- try {
- doc.createStyleSheet().cssText = css;
- } catch (e) {
- doc.styleSheets[0].cssText += css;
- }
-
- }
- },
-
-
- /**
- * Detect whether the renderer is hidden. This happens when one of the parent elements
- * has display: none
- */
- isHidden: function () {
- return !this.box.offsetWidth;
- },
-
- /**
- * Define a clipping rectangle. In VML it is accomplished by storing the values
- * for setting the CSS style to all associated members.
- *
- * @param {Number} x
- * @param {Number} y
- * @param {Number} width
- * @param {Number} height
- */
- clipRect: function (x, y, width, height) {
-
- // create a dummy element
- var clipRect = this.createElement(),
- isObj = isObject(x);
-
- // mimic a rectangle with its style object for automatic updating in attr
- return extend(clipRect, {
- members: [],
- left: (isObj ? x.x : x) + 1,
- top: (isObj ? x.y : y) + 1,
- width: (isObj ? x.width : width) - 1,
- height: (isObj ? x.height : height) - 1,
- getCSS: function (wrapper) {
- var element = wrapper.element,
- nodeName = element.nodeName,
- isShape = nodeName === 'shape',
- inverted = wrapper.inverted,
- rect = this,
- top = rect.top - (isShape ? element.offsetTop : 0),
- left = rect.left,
- right = left + rect.width,
- bottom = top + rect.height,
- ret = {
- clip: 'rect(' +
- mathRound(inverted ? left : top) + 'px,' +
- mathRound(inverted ? bottom : right) + 'px,' +
- mathRound(inverted ? right : bottom) + 'px,' +
- mathRound(inverted ? top : left) + 'px)'
- };
-
- // issue 74 workaround
- if (!inverted && docMode8 && nodeName === 'DIV') {
- extend(ret, {
- width: right + PX,
- height: bottom + PX
- });
- }
- return ret;
- },
-
- // used in attr and animation to update the clipping of all members
- updateClipping: function () {
- each(clipRect.members, function (member) {
- if (member.element) { // Deleted series, like in stock/members/series-remove demo. Should be removed from members, but this will do.
- member.css(clipRect.getCSS(member));
- }
- });
- }
- });
-
- },
-
-
- /**
- * Take a color and return it if it's a string, make it a gradient if it's a
- * gradient configuration object, and apply opacity.
- *
- * @param {Object} color The color or config object
- */
- color: function (color, elem, prop, wrapper) {
- var renderer = this,
- colorObject,
- regexRgba = /^rgba/,
- markup,
- fillType,
- ret = NONE;
-
- // Check for linear or radial gradient
- if (color && color.linearGradient) {
- fillType = 'gradient';
- } else if (color && color.radialGradient) {
- fillType = 'pattern';
- }
-
-
- if (fillType) {
-
- var stopColor,
- stopOpacity,
- gradient = color.linearGradient || color.radialGradient,
- x1,
- y1,
- x2,
- y2,
- opacity1,
- opacity2,
- color1,
- color2,
- fillAttr = '',
- stops = color.stops,
- firstStop,
- lastStop,
- colors = [],
- addFillNode = function () {
- // Add the fill subnode. When colors attribute is used, the meanings of opacity and o:opacity2
- // are reversed.
- markup = ['<fill colors="' + colors.join(',') + '" opacity="', opacity2, '" o:opacity2="', opacity1,
- '" type="', fillType, '" ', fillAttr, 'focus="100%" method="any" />'];
- createElement(renderer.prepVML(markup), null, null, elem);
- };
-
- // Extend from 0 to 1
- firstStop = stops[0];
- lastStop = stops[stops.length - 1];
- if (firstStop[0] > 0) {
- stops.unshift([
- 0,
- firstStop[1]
- ]);
- }
- if (lastStop[0] < 1) {
- stops.push([
- 1,
- lastStop[1]
- ]);
- }
-
- // Compute the stops
- each(stops, function (stop, i) {
- if (regexRgba.test(stop[1])) {
- colorObject = Color(stop[1]);
- stopColor = colorObject.get('rgb');
- stopOpacity = colorObject.get('a');
- } else {
- stopColor = stop[1];
- stopOpacity = 1;
- }
-
- // Build the color attribute
- colors.push((stop[0] * 100) + '% ' + stopColor);
-
- // Only start and end opacities are allowed, so we use the first and the last
- if (!i) {
- opacity1 = stopOpacity;
- color2 = stopColor;
- } else {
- opacity2 = stopOpacity;
- color1 = stopColor;
- }
- });
-
- // Apply the gradient to fills only.
- if (prop === 'fill') {
-
- // Handle linear gradient angle
- if (fillType === 'gradient') {
- x1 = gradient.x1 || gradient[0] || 0;
- y1 = gradient.y1 || gradient[1] || 0;
- x2 = gradient.x2 || gradient[2] || 0;
- y2 = gradient.y2 || gradient[3] || 0;
- fillAttr = 'angle="' + (90 - math.atan(
- (y2 - y1) / // y vector
- (x2 - x1) // x vector
- ) * 180 / mathPI) + '"';
-
- addFillNode();
-
- // Radial (circular) gradient
- } else {
-
- var r = gradient.r,
- sizex = r * 2,
- sizey = r * 2,
- cx = gradient.cx,
- cy = gradient.cy,
- radialReference = elem.radialReference,
- bBox,
- applyRadialGradient = function () {
- if (radialReference) {
- bBox = wrapper.getBBox();
- cx += (radialReference[0] - bBox.x) / bBox.width - 0.5;
- cy += (radialReference[1] - bBox.y) / bBox.height - 0.5;
- sizex *= radialReference[2] / bBox.width;
- sizey *= radialReference[2] / bBox.height;
- }
- fillAttr = 'src="' + defaultOptions.global.VMLRadialGradientURL + '" ' +
- 'size="' + sizex + ',' + sizey + '" ' +
- 'origin="0.5,0.5" ' +
- 'position="' + cx + ',' + cy + '" ' +
- 'color2="' + color2 + '" ';
-
- addFillNode();
- };
-
- // Apply radial gradient
- if (wrapper.added) {
- applyRadialGradient();
- } else {
- // We need to know the bounding box to get the size and position right
- wrapper.onAdd = applyRadialGradient;
- }
-
- // The fill element's color attribute is broken in IE8 standards mode, so we
- // need to set the parent shape's fillcolor attribute instead.
- ret = color1;
- }
-
- // Gradients are not supported for VML stroke, return the first color. #722.
- } else {
- ret = stopColor;
- }
-
- // if the color is an rgba color, split it and add a fill node
- // to hold the opacity component
- } else if (regexRgba.test(color) && elem.tagName !== 'IMG') {
-
- colorObject = Color(color);
-
- markup = ['<', prop, ' opacity="', colorObject.get('a'), '"/>'];
- createElement(this.prepVML(markup), null, null, elem);
-
- ret = colorObject.get('rgb');
-
-
- } else {
- var propNodes = elem.getElementsByTagName(prop); // 'stroke' or 'fill' node
- if (propNodes.length) {
- propNodes[0].opacity = 1;
- propNodes[0].type = 'solid';
- }
- ret = color;
- }
-
- return ret;
- },
-
- /**
- * Take a VML string and prepare it for either IE8 or IE6/IE7.
- * @param {Array} markup A string array of the VML markup to prepare
- */
- prepVML: function (markup) {
- var vmlStyle = 'display:inline-block;behavior:url(#default#VML);',
- isIE8 = this.isIE8;
-
- markup = markup.join('');
-
- if (isIE8) { // add xmlns and style inline
- markup = markup.replace('/>', ' xmlns="urn:schemas-microsoft-com:vml" />');
- if (markup.indexOf('style="') === -1) {
- markup = markup.replace('/>', ' style="' + vmlStyle + '" />');
- } else {
- markup = markup.replace('style="', 'style="' + vmlStyle);
- }
-
- } else { // add namespace
- markup = markup.replace('<', '<hcv:');
- }
-
- return markup;
- },
-
- /**
- * Create rotated and aligned text
- * @param {String} str
- * @param {Number} x
- * @param {Number} y
- */
- text: SVGRenderer.prototype.html,
-
- /**
- * Create and return a path element
- * @param {Array} path
- */
- path: function (path) {
- var attr = {
- // subpixel precision down to 0.1 (width and height = 1px)
- coordsize: '10 10'
- };
- if (isArray(path)) {
- attr.d = path;
- } else if (isObject(path)) { // attributes
- extend(attr, path);
- }
- // create the shape
- return this.createElement('shape').attr(attr);
- },
-
- /**
- * Create and return a circle element. In VML circles are implemented as
- * shapes, which is faster than v:oval
- * @param {Number} x
- * @param {Number} y
- * @param {Number} r
- */
- circle: function (x, y, r) {
- var circle = this.symbol('circle');
- if (isObject(x)) {
- r = x.r;
- y = x.y;
- x = x.x;
- }
- circle.isCircle = true; // Causes x and y to mean center (#1682)
- circle.r = r;
- return circle.attr({ x: x, y: y });
- },
-
- /**
- * Create a group using an outer div and an inner v:group to allow rotating
- * and flipping. A simple v:group would have problems with positioning
- * child HTML elements and CSS clip.
- *
- * @param {String} name The name of the group
- */
- g: function (name) {
- var wrapper,
- attribs;
-
- // set the class name
- if (name) {
- attribs = { 'className': PREFIX + name, 'class': PREFIX + name };
- }
-
- // the div to hold HTML and clipping
- wrapper = this.createElement(DIV).attr(attribs);
-
- return wrapper;
- },
-
- /**
- * VML override to create a regular HTML image
- * @param {String} src
- * @param {Number} x
- * @param {Number} y
- * @param {Number} width
- * @param {Number} height
- */
- image: function (src, x, y, width, height) {
- var obj = this.createElement('img')
- .attr({ src: src });
-
- if (arguments.length > 1) {
- obj.attr({
- x: x,
- y: y,
- width: width,
- height: height
- });
- }
- return obj;
- },
-
- /**
- * For rectangles, VML uses a shape for rect to overcome bugs and rotation problems
- */
- createElement: function (nodeName) {
- return nodeName === 'rect' ? this.symbol(nodeName) : SVGRenderer.prototype.createElement.call(this, nodeName);
- },
-
- /**
- * In the VML renderer, each child of an inverted div (group) is inverted
- * @param {Object} element
- * @param {Object} parentNode
- */
- invertChild: function (element, parentNode) {
- var ren = this,
- parentStyle = parentNode.style,
- imgStyle = element.tagName === 'IMG' && element.style; // #1111
-
- css(element, {
- flip: 'x',
- left: pInt(parentStyle.width) - (imgStyle ? pInt(imgStyle.top) : 1),
- top: pInt(parentStyle.height) - (imgStyle ? pInt(imgStyle.left) : 1),
- rotation: -90
- });
-
- // Recursively invert child elements, needed for nested composite shapes like box plots and error bars. #1680, #1806.
- each(element.childNodes, function (child) {
- ren.invertChild(child, element);
- });
- },
-
- /**
- * Symbol definitions that override the parent SVG renderer's symbols
- *
- */
- symbols: {
- // VML specific arc function
- arc: function (x, y, w, h, options) {
- var start = options.start,
- end = options.end,
- radius = options.r || w || h,
- innerRadius = options.innerR,
- cosStart = mathCos(start),
- sinStart = mathSin(start),
- cosEnd = mathCos(end),
- sinEnd = mathSin(end),
- ret;
-
- if (end - start === 0) { // no angle, don't show it.
- return ['x'];
- }
-
- ret = [
- 'wa', // clockwise arc to
- x - radius, // left
- y - radius, // top
- x + radius, // right
- y + radius, // bottom
- x + radius * cosStart, // start x
- y + radius * sinStart, // start y
- x + radius * cosEnd, // end x
- y + radius * sinEnd // end y
- ];
-
- if (options.open && !innerRadius) {
- ret.push(
- 'e',
- M,
- x,// - innerRadius,
- y// - innerRadius
- );
- }
-
- ret.push(
- 'at', // anti clockwise arc to
- x - innerRadius, // left
- y - innerRadius, // top
- x + innerRadius, // right
- y + innerRadius, // bottom
- x + innerRadius * cosEnd, // start x
- y + innerRadius * sinEnd, // start y
- x + innerRadius * cosStart, // end x
- y + innerRadius * sinStart, // end y
- 'x', // finish path
- 'e' // close
- );
-
- ret.isArc = true;
- return ret;
-
- },
- // Add circle symbol path. This performs significantly faster than v:oval.
- circle: function (x, y, w, h, wrapper) {
-
- if (wrapper) {
- w = h = 2 * wrapper.r;
- }
-
- // Center correction, #1682
- if (wrapper && wrapper.isCircle) {
- x -= w / 2;
- y -= h / 2;
- }
-
- // Return the path
- return [
- 'wa', // clockwisearcto
- x, // left
- y, // top
- x + w, // right
- y + h, // bottom
- x + w, // start x
- y + h / 2, // start y
- x + w, // end x
- y + h / 2, // end y
- //'x', // finish path
- 'e' // close
- ];
- },
- /**
- * Add rectangle symbol path which eases rotation and omits arcsize problems
- * compared to the built-in VML roundrect shape. When borders are not rounded,
- * use the simpler square path, else use the callout path without the arrow.
- */
- rect: function (x, y, w, h, options) {
- return SVGRenderer.prototype.symbols[
- !defined(options) || !options.r ? 'square' : 'callout'
- ].call(0, x, y, w, h, options);
- }
- }
-};
-Highcharts.VMLRenderer = VMLRenderer = function () {
- this.init.apply(this, arguments);
-};
-VMLRenderer.prototype = merge(SVGRenderer.prototype, VMLRendererExtension);
-
- // general renderer
- Renderer = VMLRenderer;
-}
-
-// This method is used with exporting in old IE, when emulating SVG (see #2314)
-SVGRenderer.prototype.measureSpanWidth = function (text, styles) {
- var measuringSpan = doc.createElement('span'),
- offsetWidth,
- textNode = doc.createTextNode(text);
-
- measuringSpan.appendChild(textNode);
- css(measuringSpan, styles);
- this.box.appendChild(measuringSpan);
- offsetWidth = measuringSpan.offsetWidth;
- discardElement(measuringSpan); // #2463
- return offsetWidth;
-};
-
-
-/* ****************************************************************************
- * *
- * END OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
- * *
- *****************************************************************************/
-/* ****************************************************************************
- * *
- * START OF ANDROID < 3 SPECIFIC CODE. THIS CAN BE REMOVED IF YOU'RE NOT *
- * TARGETING THAT SYSTEM. *
- * *
- *****************************************************************************/
-var CanVGRenderer,
- CanVGController;
-
-if (useCanVG) {
- /**
- * The CanVGRenderer is empty from start to keep the source footprint small.
- * When requested, the CanVGController downloads the rest of the source packaged
- * together with the canvg library.
- */
- Highcharts.CanVGRenderer = CanVGRenderer = function () {
- // Override the global SVG namespace to fake SVG/HTML that accepts CSS
- SVG_NS = 'http://www.w3.org/1999/xhtml';
- };
-
- /**
- * Start with an empty symbols object. This is needed when exporting is used (exporting.src.js will add a few symbols), but
- * the implementation from SvgRenderer will not be merged in until first render.
- */
- CanVGRenderer.prototype.symbols = {};
-
- /**
- * Handles on demand download of canvg rendering support.
- */
- CanVGController = (function () {
- // List of renderering calls
- var deferredRenderCalls = [];
-
- /**
- * When downloaded, we are ready to draw deferred charts.
- */
- function drawDeferred() {
- var callLength = deferredRenderCalls.length,
- callIndex;
-
- // Draw all pending render calls
- for (callIndex = 0; callIndex < callLength; callIndex++) {
- deferredRenderCalls[callIndex]();
- }
- // Clear the list
- deferredRenderCalls = [];
- }
-
- return {
- push: function (func, scriptLocation) {
- // Only get the script once
- if (deferredRenderCalls.length === 0) {
- getScript(scriptLocation, drawDeferred);
- }
- // Register render call
- deferredRenderCalls.push(func);
- }
- };
- }());
-
- Renderer = CanVGRenderer;
-} // end CanVGRenderer
-
-/* ****************************************************************************
- * *
- * END OF ANDROID < 3 SPECIFIC CODE *
- * *
- *****************************************************************************/
-
-/**
- * The Tick class
- */
-function Tick(axis, pos, type, noLabel) {
- this.axis = axis;
- this.pos = pos;
- this.type = type || '';
- this.isNew = true;
-
- if (!type && !noLabel) {
- this.addLabel();
- }
-}
-
-Tick.prototype = {
- /**
- * Write the tick label
- */
- addLabel: function () {
- var tick = this,
- axis = tick.axis,
- options = axis.options,
- chart = axis.chart,
- horiz = axis.horiz,
- categories = axis.categories,
- names = axis.names,
- pos = tick.pos,
- labelOptions = options.labels,
- rotation = labelOptions.rotation,
- str,
- tickPositions = axis.tickPositions,
- width = (horiz && categories &&
- !labelOptions.step && !labelOptions.staggerLines &&
- !labelOptions.rotation &&
- chart.plotWidth / tickPositions.length) ||
- (!horiz && (chart.margin[3] || chart.chartWidth * 0.33)), // #1580, #1931
- isFirst = pos === tickPositions[0],
- isLast = pos === tickPositions[tickPositions.length - 1],
- css,
- attr,
- value = categories ?
- pick(categories[pos], names[pos], pos) :
- pos,
- label = tick.label,
- tickPositionInfo = tickPositions.info,
- dateTimeLabelFormat;
-
- // Set the datetime label format. If a higher rank is set for this position, use that. If not,
- // use the general format.
- if (axis.isDatetimeAxis && tickPositionInfo) {
- dateTimeLabelFormat = options.dateTimeLabelFormats[tickPositionInfo.higherRanks[pos] || tickPositionInfo.unitName];
- }
- // set properties for access in render method
- tick.isFirst = isFirst;
- tick.isLast = isLast;
-
- // get the string
- str = axis.labelFormatter.call({
- axis: axis,
- chart: chart,
- isFirst: isFirst,
- isLast: isLast,
- dateTimeLabelFormat: dateTimeLabelFormat,
- value: axis.isLog ? correctFloat(lin2log(value)) : value
- });
-
- // prepare CSS
- css = width && { width: mathMax(1, mathRound(width - 2 * (labelOptions.padding || 10))) + PX };
-
- // first call
- if (!defined(label)) {
- attr = {
- align: axis.labelAlign
- };
- if (isNumber(rotation)) {
- attr.rotation = rotation;
- }
- if (width && labelOptions.ellipsis) {
- css.HcHeight = axis.len / tickPositions.length;
- }
-
- tick.label = label =
- defined(str) && labelOptions.enabled ?
- chart.renderer.text(
- str,
- 0,
- 0,
- labelOptions.useHTML
- )
- .attr(attr)
- // without position absolute, IE export sometimes is wrong
- .css(extend(css, labelOptions.style))
- .add(axis.labelGroup) :
- null;
-
- // Set the tick baseline and correct for rotation (#1764)
- axis.tickBaseline = chart.renderer.fontMetrics(labelOptions.style.fontSize, label).b;
- if (rotation && axis.side === 2) {
- axis.tickBaseline *= mathCos(rotation * deg2rad);
- }
-
-
- // update
- } else if (label) {
- label.attr({
- text: str
- })
- .css(css);
- }
- tick.yOffset = label ? pick(labelOptions.y, axis.tickBaseline + (axis.side === 2 ? 8 : -(label.getBBox().height / 2))) : 0;
- },
-
- /**
- * Get the offset height or width of the label
- */
- getLabelSize: function () {
- var label = this.label,
- axis = this.axis;
- return label ?
- label.getBBox()[axis.horiz ? 'height' : 'width'] :
- 0;
- },
-
- /**
- * Find how far the labels extend to the right and left of the tick's x position. Used for anti-collision
- * detection with overflow logic.
- */
- getLabelSides: function () {
- var bBox = this.label.getBBox(),
- axis = this.axis,
- horiz = axis.horiz,
- options = axis.options,
- labelOptions = options.labels,
- size = horiz ? bBox.width : bBox.height,
- leftSide = horiz ?
- labelOptions.x - size * { left: 0, center: 0.5, right: 1 }[axis.labelAlign] :
- 0,
- rightSide = horiz ?
- size + leftSide :
- size;
-
- return [leftSide, rightSide];
- },
-
- /**
- * Handle the label overflow by adjusting the labels to the left and right edge, or
- * hide them if they collide into the neighbour label.
- */
- handleOverflow: function (index, xy) {
- var show = true,
- axis = this.axis,
- isFirst = this.isFirst,
- isLast = this.isLast,
- horiz = axis.horiz,
- pxPos = horiz ? xy.x : xy.y,
- reversed = axis.reversed,
- tickPositions = axis.tickPositions,
- sides = this.getLabelSides(),
- leftSide = sides[0],
- rightSide = sides[1],
- axisLeft,
- axisRight,
- neighbour,
- neighbourEdge,
- line = this.label.line,
- lineIndex = line || 0,
- labelEdge = axis.labelEdge,
- justifyLabel = axis.justifyLabels && (isFirst || isLast),
- justifyToPlot;
-
- // Hide it if it now overlaps the neighbour label
- if (labelEdge[lineIndex] === UNDEFINED || pxPos + leftSide > labelEdge[lineIndex]) {
- labelEdge[lineIndex] = pxPos + rightSide;
-
- } else if (!justifyLabel) {
- show = false;
- }
-
- if (justifyLabel) {
- justifyToPlot = axis.justifyToPlot;
- axisLeft = justifyToPlot ? axis.pos : 0;
- axisRight = justifyToPlot ? axisLeft + axis.len : axis.chart.chartWidth;
-
- // Find the firsth neighbour on the same line
- do {
- index += (isFirst ? 1 : -1);
- neighbour = axis.ticks[tickPositions[index]];
- } while (tickPositions[index] && (!neighbour || !neighbour.label || neighbour.label.line !== line)); // #3044
-
- neighbourEdge = neighbour && neighbour.label.xy && neighbour.label.xy.x + neighbour.getLabelSides()[isFirst ? 0 : 1];
-
- if ((isFirst && !reversed) || (isLast && reversed)) {
- // Is the label spilling out to the left of the plot area?
- if (pxPos + leftSide < axisLeft) {
-
- // Align it to plot left
- pxPos = axisLeft - leftSide;
-
- // Hide it if it now overlaps the neighbour label
- if (neighbour && pxPos + rightSide > neighbourEdge) {
- show = false;
- }
- }
-
- } else {
- // Is the label spilling out to the right of the plot area?
- if (pxPos + rightSide > axisRight) {
-
- // Align it to plot right
- pxPos = axisRight - rightSide;
-
- // Hide it if it now overlaps the neighbour label
- if (neighbour && pxPos + leftSide < neighbourEdge) {
- show = false;
- }
-
- }
- }
-
- // Set the modified x position of the label
- xy.x = pxPos;
- }
- return show;
- },
-
- /**
- * Get the x and y position for ticks and labels
- */
- getPosition: function (horiz, pos, tickmarkOffset, old) {
- var axis = this.axis,
- chart = axis.chart,
- cHeight = (old && chart.oldChartHeight) || chart.chartHeight;
-
- return {
- x: horiz ?
- axis.translate(pos + tickmarkOffset, null, null, old) + axis.transB :
- axis.left + axis.offset + (axis.opposite ? ((old && chart.oldChartWidth) || chart.chartWidth) - axis.right - axis.left : 0),
-
- y: horiz ?
- cHeight - axis.bottom + axis.offset - (axis.opposite ? axis.height : 0) :
- cHeight - axis.translate(pos + tickmarkOffset, null, null, old) - axis.transB
- };
-
- },
-
- /**
- * Get the x, y position of the tick label
- */
- getLabelPosition: function (x, y, label, horiz, labelOptions, tickmarkOffset, index, step) {
- var axis = this.axis,
- transA = axis.transA,
- reversed = axis.reversed,
- staggerLines = axis.staggerLines;
-
- x = x + labelOptions.x - (tickmarkOffset && horiz ?
- tickmarkOffset * transA * (reversed ? -1 : 1) : 0);
- y = y + this.yOffset - (tickmarkOffset && !horiz ?
- tickmarkOffset * transA * (reversed ? 1 : -1) : 0);
-
- // Correct for staggered labels
- if (staggerLines) {
- label.line = (index / (step || 1) % staggerLines);
- y += label.line * (axis.labelOffset / staggerLines);
- }
-
- return {
- x: x,
- y: y
- };
- },
-
- /**
- * Extendible method to return the path of the marker
- */
- getMarkPath: function (x, y, tickLength, tickWidth, horiz, renderer) {
- return renderer.crispLine([
- M,
- x,
- y,
- L,
- x + (horiz ? 0 : -tickLength),
- y + (horiz ? tickLength : 0)
- ], tickWidth);
- },
-
- /**
- * Put everything in place
- *
- * @param index {Number}
- * @param old {Boolean} Use old coordinates to prepare an animation into new position
- */
- render: function (index, old, opacity) {
- var tick = this,
- axis = tick.axis,
- options = axis.options,
- chart = axis.chart,
- renderer = chart.renderer,
- horiz = axis.horiz,
- type = tick.type,
- label = tick.label,
- pos = tick.pos,
- labelOptions = options.labels,
- gridLine = tick.gridLine,
- gridPrefix = type ? type + 'Grid' : 'grid',
- tickPrefix = type ? type + 'Tick' : 'tick',
- gridLineWidth = options[gridPrefix + 'LineWidth'],
- gridLineColor = options[gridPrefix + 'LineColor'],
- dashStyle = options[gridPrefix + 'LineDashStyle'],
- tickLength = options[tickPrefix + 'Length'],
- tickWidth = options[tickPrefix + 'Width'] || 0,
- tickColor = options[tickPrefix + 'Color'],
- tickPosition = options[tickPrefix + 'Position'],
- gridLinePath,
- mark = tick.mark,
- markPath,
- step = labelOptions.step,
- attribs,
- show = true,
- tickmarkOffset = axis.tickmarkOffset,
- xy = tick.getPosition(horiz, pos, tickmarkOffset, old),
- x = xy.x,
- y = xy.y,
- reverseCrisp = ((horiz && x === axis.pos + axis.len) || (!horiz && y === axis.pos)) ? -1 : 1; // #1480, #1687
-
- opacity = pick(opacity, 1);
- this.isActive = true;
-
- // create the grid line
- if (gridLineWidth) {
- gridLinePath = axis.getPlotLinePath(pos + tickmarkOffset, gridLineWidth * reverseCrisp, old, true);
-
- if (gridLine === UNDEFINED) {
- attribs = {
- stroke: gridLineColor,
- 'stroke-width': gridLineWidth
- };
- if (dashStyle) {
- attribs.dashstyle = dashStyle;
- }
- if (!type) {
- attribs.zIndex = 1;
- }
- if (old) {
- attribs.opacity = 0;
- }
- tick.gridLine = gridLine =
- gridLineWidth ?
- renderer.path(gridLinePath)
- .attr(attribs).add(axis.gridGroup) :
- null;
- }
-
- // If the parameter 'old' is set, the current call will be followed
- // by another call, therefore do not do any animations this time
- if (!old && gridLine && gridLinePath) {
- gridLine[tick.isNew ? 'attr' : 'animate']({
- d: gridLinePath,
- opacity: opacity
- });
- }
- }
-
- // create the tick mark
- if (tickWidth && tickLength) {
-
- // negate the length
- if (tickPosition === 'inside') {
- tickLength = -tickLength;
- }
- if (axis.opposite) {
- tickLength = -tickLength;
- }
-
- markPath = tick.getMarkPath(x, y, tickLength, tickWidth * reverseCrisp, horiz, renderer);
- if (mark) { // updating
- mark.animate({
- d: markPath,
- opacity: opacity
- });
- } else { // first time
- tick.mark = renderer.path(
- markPath
- ).attr({
- stroke: tickColor,
- 'stroke-width': tickWidth,
- opacity: opacity
- }).add(axis.axisGroup);
- }
- }
-
- // the label is created on init - now move it into place
- if (label && !isNaN(x)) {
- label.xy = xy = tick.getLabelPosition(x, y, label, horiz, labelOptions, tickmarkOffset, index, step);
-
- // Apply show first and show last. If the tick is both first and last, it is
- // a single centered tick, in which case we show the label anyway (#2100).
- if ((tick.isFirst && !tick.isLast && !pick(options.showFirstLabel, 1)) ||
- (tick.isLast && !tick.isFirst && !pick(options.showLastLabel, 1))) {
- show = false;
-
- // Handle label overflow and show or hide accordingly
- } else if (!axis.isRadial && !labelOptions.step && !labelOptions.rotation && !old && opacity !== 0) {
- show = tick.handleOverflow(index, xy);
- }
-
- // apply step
- if (step && index % step) {
- // show those indices dividable by step
- show = false;
- }
-
- // Set the new position, and show or hide
- if (show && !isNaN(xy.y)) {
- xy.opacity = opacity;
- label[tick.isNew ? 'attr' : 'animate'](xy);
- tick.isNew = false;
- } else {
- label.attr('y', -9999); // #1338
- }
- }
- },
-
- /**
- * Destructor for the tick prototype
- */
- destroy: function () {
- destroyObjectProperties(this, this.axis);
- }
-};
-
-/**
- * The object wrapper for plot lines and plot bands
- * @param {Object} options
- */
-Highcharts.PlotLineOrBand = function (axis, options) {
- this.axis = axis;
-
- if (options) {
- this.options = options;
- this.id = options.id;
- }
-};
-
-Highcharts.PlotLineOrBand.prototype = {
-
- /**
- * Render the plot line or plot band. If it is already existing,
- * move it.
- */
- render: function () {
- var plotLine = this,
- axis = plotLine.axis,
- horiz = axis.horiz,
- halfPointRange = (axis.pointRange || 0) / 2,
- options = plotLine.options,
- optionsLabel = options.label,
- label = plotLine.label,
- width = options.width,
- to = options.to,
- from = options.from,
- isBand = defined(from) && defined(to),
- value = options.value,
- dashStyle = options.dashStyle,
- svgElem = plotLine.svgElem,
- path = [],
- addEvent,
- eventType,
- xs,
- ys,
- x,
- y,
- color = options.color,
- zIndex = options.zIndex,
- events = options.events,
- attribs = {},
- renderer = axis.chart.renderer;
-
- // logarithmic conversion
- if (axis.isLog) {
- from = log2lin(from);
- to = log2lin(to);
- value = log2lin(value);
- }
-
- // plot line
- if (width) {
- path = axis.getPlotLinePath(value, width);
- attribs = {
- stroke: color,
- 'stroke-width': width
- };
- if (dashStyle) {
- attribs.dashstyle = dashStyle;
- }
- } else if (isBand) { // plot band
-
- // keep within plot area
- from = mathMax(from, axis.min - halfPointRange);
- to = mathMin(to, axis.max + halfPointRange);
-
- path = axis.getPlotBandPath(from, to, options);
- if (color) {
- attribs.fill = color;
- }
- if (options.borderWidth) {
- attribs.stroke = options.borderColor;
- attribs['stroke-width'] = options.borderWidth;
- }
- } else {
- return;
- }
- // zIndex
- if (defined(zIndex)) {
- attribs.zIndex = zIndex;
- }
-
- // common for lines and bands
- if (svgElem) {
- if (path) {
- svgElem.animate({
- d: path
- }, null, svgElem.onGetPath);
- } else {
- svgElem.hide();
- svgElem.onGetPath = function () {
- svgElem.show();
- };
- if (label) {
- plotLine.label = label = label.destroy();
- }
- }
- } else if (path && path.length) {
- plotLine.svgElem = svgElem = renderer.path(path)
- .attr(attribs).add();
-
- // events
- if (events) {
- addEvent = function (eventType) {
- svgElem.on(eventType, function (e) {
- events[eventType].apply(plotLine, [e]);
- });
- };
- for (eventType in events) {
- addEvent(eventType);
- }
- }
- }
-
- // the plot band/line label
- if (optionsLabel && defined(optionsLabel.text) && path && path.length && axis.width > 0 && axis.height > 0) {
- // apply defaults
- optionsLabel = merge({
- align: horiz && isBand && 'center',
- x: horiz ? !isBand && 4 : 10,
- verticalAlign : !horiz && isBand && 'middle',
- y: horiz ? isBand ? 16 : 10 : isBand ? 6 : -4,
- rotation: horiz && !isBand && 90
- }, optionsLabel);
-
- // add the SVG element
- if (!label) {
- attribs = {
- align: optionsLabel.textAlign || optionsLabel.align,
- rotation: optionsLabel.rotation
- };
- if (defined(zIndex)) {
- attribs.zIndex = zIndex;
- }
- plotLine.label = label = renderer.text(
- optionsLabel.text,
- 0,
- 0,
- optionsLabel.useHTML
- )
- .attr(attribs)
- .css(optionsLabel.style)
- .add();
- }
-
- // get the bounding box and align the label
- // #3000 changed to better handle choice between plotband or plotline
- xs = [path[1], path[4], (isBand ? path[6] : path[1])];
- ys = [path[2], path[5], (isBand ? path[7] : path[2])];
- x = arrayMin(xs);
- y = arrayMin(ys);
-
- label.align(optionsLabel, false, {
- x: x,
- y: y,
- width: arrayMax(xs) - x,
- height: arrayMax(ys) - y
- });
- label.show();
-
- } else if (label) { // move out of sight
- label.hide();
- }
-
- // chainable
- return plotLine;
- },
-
- /**
- * Remove the plot line or band
- */
- destroy: function () {
- // remove it from the lookup
- erase(this.axis.plotLinesAndBands, this);
-
- delete this.axis;
- destroyObjectProperties(this);
- }
-};
-
-/**
- * Object with members for extending the Axis prototype
- */
-
-AxisPlotLineOrBandExtension = {
-
- /**
- * Create the path for a plot band
- */
- getPlotBandPath: function (from, to) {
- var toPath = this.getPlotLinePath(to),
- path = this.getPlotLinePath(from);
-
- if (path && toPath) {
- path.push(
- toPath[4],
- toPath[5],
- toPath[1],
- toPath[2]
- );
- } else { // outside the axis area
- path = null;
- }
-
- return path;
- },
-
- addPlotBand: function (options) {
- return this.addPlotBandOrLine(options, 'plotBands');
- },
-
- addPlotLine: function (options) {
- return this.addPlotBandOrLine(options, 'plotLines');
- },
-
- /**
- * Add a plot band or plot line after render time
- *
- * @param options {Object} The plotBand or plotLine configuration object
- */
- addPlotBandOrLine: function (options, coll) {
- var obj = new Highcharts.PlotLineOrBand(this, options).render(),
- userOptions = this.userOptions;
-
- if (obj) { // #2189
- // Add it to the user options for exporting and Axis.update
- if (coll) {
- userOptions[coll] = userOptions[coll] || [];
- userOptions[coll].push(options);
- }
- this.plotLinesAndBands.push(obj);
- }
-
- return obj;
- },
-
- /**
- * Remove a plot band or plot line from the chart by id
- * @param {Object} id
- */
- removePlotBandOrLine: function (id) {
- var plotLinesAndBands = this.plotLinesAndBands,
- options = this.options,
- userOptions = this.userOptions,
- i = plotLinesAndBands.length;
- while (i--) {
- if (plotLinesAndBands[i].id === id) {
- plotLinesAndBands[i].destroy();
- }
- }
- each([options.plotLines || [], userOptions.plotLines || [], options.plotBands || [], userOptions.plotBands || []], function (arr) {
- i = arr.length;
- while (i--) {
- if (arr[i].id === id) {
- erase(arr, arr[i]);
- }
- }
- });
- }
-};
-
-/**
- * Create a new axis object
- * @param {Object} chart
- * @param {Object} options
- */
-function Axis() {
- this.init.apply(this, arguments);
-}
-
-Axis.prototype = {
-
- /**
- * Default options for the X axis - the Y axis has extended defaults
- */
- defaultOptions: {
- // allowDecimals: null,
- // alternateGridColor: null,
- // categories: [],
- dateTimeLabelFormats: {
- millisecond: '%H:%M:%S.%L',
- second: '%H:%M:%S',
- minute: '%H:%M',
- hour: '%H:%M',
- day: '%e. %b',
- week: '%e. %b',
- month: '%b \'%y',
- year: '%Y'
- },
- endOnTick: false,
- gridLineColor: '#C0C0C0',
- // gridLineDashStyle: 'solid',
- // gridLineWidth: 0,
- // reversed: false,
-
- labels: defaultLabelOptions,
- // { step: null },
- lineColor: '#C0D0E0',
- lineWidth: 1,
- //linkedTo: null,
- //max: undefined,
- //min: undefined,
- minPadding: 0.01,
- maxPadding: 0.01,
- //minRange: null,
- minorGridLineColor: '#E0E0E0',
- // minorGridLineDashStyle: null,
- minorGridLineWidth: 1,
- minorTickColor: '#A0A0A0',
- //minorTickInterval: null,
- minorTickLength: 2,
- minorTickPosition: 'outside', // inside or outside
- //minorTickWidth: 0,
- //opposite: false,
- //offset: 0,
- //plotBands: [{
- // events: {},
- // zIndex: 1,
- // labels: { align, x, verticalAlign, y, style, rotation, textAlign }
- //}],
- //plotLines: [{
- // events: {}
- // dashStyle: {}
- // zIndex:
- // labels: { align, x, verticalAlign, y, style, rotation, textAlign }
- //}],
- //reversed: false,
- // showFirstLabel: true,
- // showLastLabel: true,
- startOfWeek: 1,
- startOnTick: false,
- tickColor: '#C0D0E0',
- //tickInterval: null,
- tickLength: 10,
- tickmarkPlacement: 'between', // on or between
- tickPixelInterval: 100,
- tickPosition: 'outside',
- tickWidth: 1,
- title: {
- //text: null,
- align: 'middle', // low, middle or high
- //margin: 0 for horizontal, 10 for vertical axes,
- //rotation: 0,
- //side: 'outside',
- style: {
- color: '#707070'
- }
- //x: 0,
- //y: 0
- },
- type: 'linear' // linear, logarithmic or datetime
- },
-
- /**
- * This options set extends the defaultOptions for Y axes
- */
- defaultYAxisOptions: {
- endOnTick: true,
- gridLineWidth: 1,
- tickPixelInterval: 72,
- showLastLabel: true,
- labels: {
- x: -8,
- y: 3
- },
- lineWidth: 0,
- maxPadding: 0.05,
- minPadding: 0.05,
- startOnTick: true,
- tickWidth: 0,
- title: {
- rotation: 270,
- text: 'Values'
- },
- stackLabels: {
- enabled: false,
- //align: dynamic,
- //y: dynamic,
- //x: dynamic,
- //verticalAlign: dynamic,
- //textAlign: dynamic,
- //rotation: 0,
- formatter: function () {
- return numberFormat(this.total, -1);
- },
- style: defaultLabelOptions.style
- }
- },
-
- /**
- * These options extend the defaultOptions for left axes
- */
- defaultLeftAxisOptions: {
- labels: {
- x: -15,
- y: null
- },
- title: {
- rotation: 270
- }
- },
-
- /**
- * These options extend the defaultOptions for right axes
- */
- defaultRightAxisOptions: {
- labels: {
- x: 15,
- y: null
- },
- title: {
- rotation: 90
- }
- },
-
- /**
- * These options extend the defaultOptions for bottom axes
- */
- defaultBottomAxisOptions: {
- labels: {
- x: 0,
- y: null // based on font size
- // overflow: undefined,
- // staggerLines: null
- },
- title: {
- rotation: 0
- }
- },
- /**
- * These options extend the defaultOptions for left axes
- */
- defaultTopAxisOptions: {
- labels: {
- x: 0,
- y: -15
- // overflow: undefined
- // staggerLines: null
- },
- title: {
- rotation: 0
- }
- },
-
- /**
- * Initialize the axis
- */
- init: function (chart, userOptions) {
-
-
- var isXAxis = userOptions.isX,
- axis = this;
-
- // Flag, is the axis horizontal
- axis.horiz = chart.inverted ? !isXAxis : isXAxis;
-
- // Flag, isXAxis
- axis.isXAxis = isXAxis;
- axis.coll = isXAxis ? 'xAxis' : 'yAxis';
-
- axis.opposite = userOptions.opposite; // needed in setOptions
- axis.side = userOptions.side || (axis.horiz ?
- (axis.opposite ? 0 : 2) : // top : bottom
- (axis.opposite ? 1 : 3)); // right : left
-
- axis.setOptions(userOptions);
-
-
- var options = this.options,
- type = options.type,
- isDatetimeAxis = type === 'datetime';
-
- axis.labelFormatter = options.labels.formatter || axis.defaultLabelFormatter; // can be overwritten by dynamic format
-
-
- // Flag, stagger lines or not
- axis.userOptions = userOptions;
-
- //axis.axisTitleMargin = UNDEFINED,// = options.title.margin,
- axis.minPixelPadding = 0;
- //axis.ignoreMinPadding = UNDEFINED; // can be set to true by a column or bar series
- //axis.ignoreMaxPadding = UNDEFINED;
-
- axis.chart = chart;
- axis.reversed = options.reversed;
- axis.zoomEnabled = options.zoomEnabled !== false;
-
- // Initial categories
- axis.categories = options.categories || type === 'category';
- axis.names = [];
-
- // Elements
- //axis.axisGroup = UNDEFINED;
- //axis.gridGroup = UNDEFINED;
- //axis.axisTitle = UNDEFINED;
- //axis.axisLine = UNDEFINED;
-
- // Shorthand types
- axis.isLog = type === 'logarithmic';
- axis.isDatetimeAxis = isDatetimeAxis;
-
- // Flag, if axis is linked to another axis
- axis.isLinked = defined(options.linkedTo);
- // Linked axis.
- //axis.linkedParent = UNDEFINED;
-
- // Tick positions
- //axis.tickPositions = UNDEFINED; // array containing predefined positions
- // Tick intervals
- //axis.tickInterval = UNDEFINED;
- //axis.minorTickInterval = UNDEFINED;
-
- axis.tickmarkOffset = (axis.categories && options.tickmarkPlacement === 'between' &&
- pick(options.tickInterval, 1) === 1) ? 0.5 : 0; // #3202
-
- // Major ticks
- axis.ticks = {};
- axis.labelEdge = [];
- // Minor ticks
- axis.minorTicks = {};
- //axis.tickAmount = UNDEFINED;
-
- // List of plotLines/Bands
- axis.plotLinesAndBands = [];
-
- // Alternate bands
- axis.alternateBands = {};
-
- // Axis metrics
- //axis.left = UNDEFINED;
- //axis.top = UNDEFINED;
- //axis.width = UNDEFINED;
- //axis.height = UNDEFINED;
- //axis.bottom = UNDEFINED;
- //axis.right = UNDEFINED;
- //axis.transA = UNDEFINED;
- //axis.transB = UNDEFINED;
- //axis.oldTransA = UNDEFINED;
- axis.len = 0;
- //axis.oldMin = UNDEFINED;
- //axis.oldMax = UNDEFINED;
- //axis.oldUserMin = UNDEFINED;
- //axis.oldUserMax = UNDEFINED;
- //axis.oldAxisLength = UNDEFINED;
- axis.minRange = axis.userMinRange = options.minRange || options.maxZoom;
- axis.range = options.range;
- axis.offset = options.offset || 0;
-
-
- // Dictionary for stacks
- axis.stacks = {};
- axis.oldStacks = {};
-
- // Min and max in the data
- //axis.dataMin = UNDEFINED,
- //axis.dataMax = UNDEFINED,
-
- // The axis range
- axis.max = null;
- axis.min = null;
-
- // User set min and max
- //axis.userMin = UNDEFINED,
- //axis.userMax = UNDEFINED,
-
- // Crosshair options
- axis.crosshair = pick(options.crosshair, splat(chart.options.tooltip.crosshairs)[isXAxis ? 0 : 1], false);
- // Run Axis
-
- var eventType,
- events = axis.options.events;
-
- // Register
- if (inArray(axis, chart.axes) === -1) { // don't add it again on Axis.update()
- if (isXAxis && !this.isColorAxis) { // #2713
- chart.axes.splice(chart.xAxis.length, 0, axis);
- } else {
- chart.axes.push(axis);
- }
-
- chart[axis.coll].push(axis);
- }
-
- axis.series = axis.series || []; // populated by Series
-
- // inverted charts have reversed xAxes as default
- if (chart.inverted && isXAxis && axis.reversed === UNDEFINED) {
- axis.reversed = true;
- }
-
- axis.removePlotBand = axis.removePlotBandOrLine;
- axis.removePlotLine = axis.removePlotBandOrLine;
-
-
- // register event listeners
- for (eventType in events) {
- addEvent(axis, eventType, events[eventType]);
- }
-
- // extend logarithmic axis
- if (axis.isLog) {
- axis.val2lin = log2lin;
- axis.lin2val = lin2log;
- }
- },
-
- /**
- * Merge and set options
- */
- setOptions: function (userOptions) {
- this.options = merge(
- this.defaultOptions,
- this.isXAxis ? {} : this.defaultYAxisOptions,
- [this.defaultTopAxisOptions, this.defaultRightAxisOptions,
- this.defaultBottomAxisOptions, this.defaultLeftAxisOptions][this.side],
- merge(
- defaultOptions[this.coll], // if set in setOptions (#1053)
- userOptions
- )
- );
- },
-
- /**
- * The default label formatter. The context is a special config object for the label.
- */
- defaultLabelFormatter: function () {
- var axis = this.axis,
- value = this.value,
- categories = axis.categories,
- dateTimeLabelFormat = this.dateTimeLabelFormat,
- numericSymbols = defaultOptions.lang.numericSymbols,
- i = numericSymbols && numericSymbols.length,
- multi,
- ret,
- formatOption = axis.options.labels.format,
-
- // make sure the same symbol is added for all labels on a linear axis
- numericSymbolDetector = axis.isLog ? value : axis.tickInterval;
-
- if (formatOption) {
- ret = format(formatOption, this);
-
- } else if (categories) {
- ret = value;
-
- } else if (dateTimeLabelFormat) { // datetime axis
- ret = dateFormat(dateTimeLabelFormat, value);
-
- } else if (i && numericSymbolDetector >= 1000) {
- // Decide whether we should add a numeric symbol like k (thousands) or M (millions).
- // If we are to enable this in tooltip or other places as well, we can move this
- // logic to the numberFormatter and enable it by a parameter.
- while (i-- && ret === UNDEFINED) {
- multi = Math.pow(1000, i + 1);
- if (numericSymbolDetector >= multi && numericSymbols[i] !== null) {
- ret = numberFormat(value / multi, -1) + numericSymbols[i];
- }
- }
- }
-
- if (ret === UNDEFINED) {
- if (mathAbs(value) >= 10000) { // add thousands separators
- ret = numberFormat(value, 0);
-
- } else { // small numbers
- ret = numberFormat(value, -1, UNDEFINED, ''); // #2466
- }
- }
-
- return ret;
- },
-
- /**
- * Get the minimum and maximum for the series of each axis
- */
- getSeriesExtremes: function () {
- var axis = this,
- chart = axis.chart;
-
- axis.hasVisibleSeries = false;
-
- // Reset properties in case we're redrawing (#3353)
- axis.dataMin = axis.dataMax = axis.ignoreMinPadding = axis.ignoreMaxPadding = null;
-
- if (axis.buildStacks) {
- axis.buildStacks();
- }
-
- // loop through this axis' series
- each(axis.series, function (series) {
-
- if (series.visible || !chart.options.chart.ignoreHiddenSeries) {
-
- var seriesOptions = series.options,
- xData,
- threshold = seriesOptions.threshold,
- seriesDataMin,
- seriesDataMax;
-
- axis.hasVisibleSeries = true;
-
- // Validate threshold in logarithmic axes
- if (axis.isLog && threshold <= 0) {
- threshold = null;
- }
-
- // Get dataMin and dataMax for X axes
- if (axis.isXAxis) {
- xData = series.xData;
- if (xData.length) {
- axis.dataMin = mathMin(pick(axis.dataMin, xData[0]), arrayMin(xData));
- axis.dataMax = mathMax(pick(axis.dataMax, xData[0]), arrayMax(xData));
- }
-
- // Get dataMin and dataMax for Y axes, as well as handle stacking and processed data
- } else {
-
- // Get this particular series extremes
- series.getExtremes();
- seriesDataMax = series.dataMax;
- seriesDataMin = series.dataMin;
-
- // Get the dataMin and dataMax so far. If percentage is used, the min and max are
- // always 0 and 100. If seriesDataMin and seriesDataMax is null, then series
- // doesn't have active y data, we continue with nulls
- if (defined(seriesDataMin) && defined(seriesDataMax)) {
- axis.dataMin = mathMin(pick(axis.dataMin, seriesDataMin), seriesDataMin);
- axis.dataMax = mathMax(pick(axis.dataMax, seriesDataMax), seriesDataMax);
- }
-
- // Adjust to threshold
- if (defined(threshold)) {
- if (axis.dataMin >= threshold) {
- axis.dataMin = threshold;
- axis.ignoreMinPadding = true;
- } else if (axis.dataMax < threshold) {
- axis.dataMax = threshold;
- axis.ignoreMaxPadding = true;
- }
- }
- }
- }
- });
- },
-
- /**
- * Translate from axis value to pixel position on the chart, or back
- *
- */
- translate: function (val, backwards, cvsCoord, old, handleLog, pointPlacement) {
- var axis = this,
- sign = 1,
- cvsOffset = 0,
- localA = old ? axis.oldTransA : axis.transA,
- localMin = old ? axis.oldMin : axis.min,
- returnValue,
- minPixelPadding = axis.minPixelPadding,
- postTranslate = (axis.options.ordinal || (axis.isLog && handleLog)) && axis.lin2val;
-
- if (!localA) {
- localA = axis.transA;
- }
-
- // In vertical axes, the canvas coordinates start from 0 at the top like in
- // SVG.
- if (cvsCoord) {
- sign *= -1; // canvas coordinates inverts the value
- cvsOffset = axis.len;
- }
-
- // Handle reversed axis
- if (axis.reversed) {
- sign *= -1;
- cvsOffset -= sign * (axis.sector || axis.len);
- }
-
- // From pixels to value
- if (backwards) { // reverse translation
-
- val = val * sign + cvsOffset;
- val -= minPixelPadding;
- returnValue = val / localA + localMin; // from chart pixel to value
- if (postTranslate) { // log and ordinal axes
- returnValue = axis.lin2val(returnValue);
- }
-
- // From value to pixels
- } else {
- if (postTranslate) { // log and ordinal axes
- val = axis.val2lin(val);
- }
- if (pointPlacement === 'between') {
- pointPlacement = 0.5;
- }
- returnValue = sign * (val - localMin) * localA + cvsOffset + (sign * minPixelPadding) +
- (isNumber(pointPlacement) ? localA * pointPlacement * axis.pointRange : 0);
- }
-
- return returnValue;
- },
-
- /**
- * Utility method to translate an axis value to pixel position.
- * @param {Number} value A value in terms of axis units
- * @param {Boolean} paneCoordinates Whether to return the pixel coordinate relative to the chart
- * or just the axis/pane itself.
- */
- toPixels: function (value, paneCoordinates) {
- return this.translate(value, false, !this.horiz, null, true) + (paneCoordinates ? 0 : this.pos);
- },
-
- /*
- * Utility method to translate a pixel position in to an axis value
- * @param {Number} pixel The pixel value coordinate
- * @param {Boolean} paneCoordiantes Whether the input pixel is relative to the chart or just the
- * axis/pane itself.
- */
- toValue: function (pixel, paneCoordinates) {
- return this.translate(pixel - (paneCoordinates ? 0 : this.pos), true, !this.horiz, null, true);
- },
-
- /**
- * Create the path for a plot line that goes from the given value on
- * this axis, across the plot to the opposite side
- * @param {Number} value
- * @param {Number} lineWidth Used for calculation crisp line
- * @param {Number] old Use old coordinates (for resizing and rescaling)
- */
- getPlotLinePath: function (value, lineWidth, old, force, translatedValue) {
- var axis = this,
- chart = axis.chart,
- axisLeft = axis.left,
- axisTop = axis.top,
- x1,
- y1,
- x2,
- y2,
- cHeight = (old && chart.oldChartHeight) || chart.chartHeight,
- cWidth = (old && chart.oldChartWidth) || chart.chartWidth,
- skip,
- transB = axis.transB;
-
- translatedValue = pick(translatedValue, axis.translate(value, null, null, old));
- x1 = x2 = mathRound(translatedValue + transB);
- y1 = y2 = mathRound(cHeight - translatedValue - transB);
-
- if (isNaN(translatedValue)) { // no min or max
- skip = true;
-
- } else if (axis.horiz) {
- y1 = axisTop;
- y2 = cHeight - axis.bottom;
- if (x1 < axisLeft || x1 > axisLeft + axis.width) {
- skip = true;
- }
- } else {
- x1 = axisLeft;
- x2 = cWidth - axis.right;
-
- if (y1 < axisTop || y1 > axisTop + axis.height) {
- skip = true;
- }
- }
- return skip && !force ?
- null :
- chart.renderer.crispLine([M, x1, y1, L, x2, y2], lineWidth || 1);
- },
-
- /**
- * Set the tick positions of a linear axis to round values like whole tens or every five.
- */
- getLinearTickPositions: function (tickInterval, min, max) {
- var pos,
- lastPos,
- roundedMin = correctFloat(mathFloor(min / tickInterval) * tickInterval),
- roundedMax = correctFloat(mathCeil(max / tickInterval) * tickInterval),
- tickPositions = [];
-
- // For single points, add a tick regardless of the relative position (#2662)
- if (min === max && isNumber(min)) {
- return [min];
- }
-
- // Populate the intermediate values
- pos = roundedMin;
- while (pos <= roundedMax) {
-
- // Place the tick on the rounded value
- tickPositions.push(pos);
-
- // Always add the raw tickInterval, not the corrected one.
- pos = correctFloat(pos + tickInterval);
-
- // If the interval is not big enough in the current min - max range to actually increase
- // the loop variable, we need to break out to prevent endless loop. Issue #619
- if (pos === lastPos) {
- break;
- }
-
- // Record the last value
- lastPos = pos;
- }
- return tickPositions;
- },
-
- /**
- * Return the minor tick positions. For logarithmic axes, reuse the same logic
- * as for major ticks.
- */
- getMinorTickPositions: function () {
- var axis = this,
- options = axis.options,
- tickPositions = axis.tickPositions,
- minorTickInterval = axis.minorTickInterval,
- minorTickPositions = [],
- pos,
- i,
- len;
-
- if (axis.isLog) {
- len = tickPositions.length;
- for (i = 1; i < len; i++) {
- minorTickPositions = minorTickPositions.concat(
- axis.getLogTickPositions(minorTickInterval, tickPositions[i - 1], tickPositions[i], true)
- );
- }
- } else if (axis.isDatetimeAxis && options.minorTickInterval === 'auto') { // #1314
- minorTickPositions = minorTickPositions.concat(
- axis.getTimeTicks(
- axis.normalizeTimeTickInterval(minorTickInterval),
- axis.min,
- axis.max,
- options.startOfWeek
- )
- );
- if (minorTickPositions[0] < axis.min) {
- minorTickPositions.shift();
- }
- } else {
- for (pos = axis.min + (tickPositions[0] - axis.min) % minorTickInterval; pos <= axis.max; pos += minorTickInterval) {
- minorTickPositions.push(pos);
- }
- }
- return minorTickPositions;
- },
-
- /**
- * Adjust the min and max for the minimum range. Keep in mind that the series data is
- * not yet processed, so we don't have information on data cropping and grouping, or
- * updated axis.pointRange or series.pointRange. The data can't be processed until
- * we have finally established min and max.
- */
- adjustForMinRange: function () {
- var axis = this,
- options = axis.options,
- min = axis.min,
- max = axis.max,
- zoomOffset,
- spaceAvailable = axis.dataMax - axis.dataMin >= axis.minRange,
- closestDataRange,
- i,
- distance,
- xData,
- loopLength,
- minArgs,
- maxArgs;
-
- // Set the automatic minimum range based on the closest point distance
- if (axis.isXAxis && axis.minRange === UNDEFINED && !axis.isLog) {
-
- if (defined(options.min) || defined(options.max)) {
- axis.minRange = null; // don't do this again
-
- } else {
-
- // Find the closest distance between raw data points, as opposed to
- // closestPointRange that applies to processed points (cropped and grouped)
- each(axis.series, function (series) {
- xData = series.xData;
- loopLength = series.xIncrement ? 1 : xData.length - 1;
- for (i = loopLength; i > 0; i--) {
- distance = xData[i] - xData[i - 1];
- if (closestDataRange === UNDEFINED || distance < closestDataRange) {
- closestDataRange = distance;
- }
- }
- });
- axis.minRange = mathMin(closestDataRange * 5, axis.dataMax - axis.dataMin);
- }
- }
-
- // if minRange is exceeded, adjust
- if (max - min < axis.minRange) {
- var minRange = axis.minRange;
- zoomOffset = (minRange - max + min) / 2;
-
- // if min and max options have been set, don't go beyond it
- minArgs = [min - zoomOffset, pick(options.min, min - zoomOffset)];
- if (spaceAvailable) { // if space is available, stay within the data range
- minArgs[2] = axis.dataMin;
- }
- min = arrayMax(minArgs);
-
- maxArgs = [min + minRange, pick(options.max, min + minRange)];
- if (spaceAvailable) { // if space is availabe, stay within the data range
- maxArgs[2] = axis.dataMax;
- }
-
- max = arrayMin(maxArgs);
-
- // now if the max is adjusted, adjust the min back
- if (max - min < minRange) {
- minArgs[0] = max - minRange;
- minArgs[1] = pick(options.min, max - minRange);
- min = arrayMax(minArgs);
- }
- }
-
- // Record modified extremes
- axis.min = min;
- axis.max = max;
- },
-
- /**
- * Update translation information
- */
- setAxisTranslation: function (saveOld) {
- var axis = this,
- range = axis.max - axis.min,
- pointRange = axis.axisPointRange || 0,
- closestPointRange,
- minPointOffset = 0,
- pointRangePadding = 0,
- linkedParent = axis.linkedParent,
- ordinalCorrection,
- hasCategories = !!axis.categories,
- transA = axis.transA;
-
- // Adjust translation for padding. Y axis with categories need to go through the same (#1784).
- if (axis.isXAxis || hasCategories || pointRange) {
- if (linkedParent) {
- minPointOffset = linkedParent.minPointOffset;
- pointRangePadding = linkedParent.pointRangePadding;
-
- } else {
- each(axis.series, function (series) {
- var seriesPointRange = hasCategories ? 1 : (axis.isXAxis ? series.pointRange : (axis.axisPointRange || 0)), // #2806
- pointPlacement = series.options.pointPlacement,
- seriesClosestPointRange = series.closestPointRange;
-
- if (seriesPointRange > range) { // #1446
- seriesPointRange = 0;
- }
- pointRange = mathMax(pointRange, seriesPointRange);
-
- // minPointOffset is the value padding to the left of the axis in order to make
- // room for points with a pointRange, typically columns. When the pointPlacement option
- // is 'between' or 'on', this padding does not apply.
- minPointOffset = mathMax(
- minPointOffset,
- isString(pointPlacement) ? 0 : seriesPointRange / 2
- );
-
- // Determine the total padding needed to the length of the axis to make room for the
- // pointRange. If the series' pointPlacement is 'on', no padding is added.
- pointRangePadding = mathMax(
- pointRangePadding,
- pointPlacement === 'on' ? 0 : seriesPointRange
- );
-
- // Set the closestPointRange
- if (!series.noSharedTooltip && defined(seriesClosestPointRange)) {
- closestPointRange = defined(closestPointRange) ?
- mathMin(closestPointRange, seriesClosestPointRange) :
- seriesClosestPointRange;
- }
- });
- }
-
- // Record minPointOffset and pointRangePadding
- ordinalCorrection = axis.ordinalSlope && closestPointRange ? axis.ordinalSlope / closestPointRange : 1; // #988, #1853
- axis.minPointOffset = minPointOffset = minPointOffset * ordinalCorrection;
- axis.pointRangePadding = pointRangePadding = pointRangePadding * ordinalCorrection;
-
- // pointRange means the width reserved for each point, like in a column chart
- axis.pointRange = mathMin(pointRange, range);
-
- // closestPointRange means the closest distance between points. In columns
- // it is mostly equal to pointRange, but in lines pointRange is 0 while closestPointRange
- // is some other value
- axis.closestPointRange = closestPointRange;
- }
-
- // Secondary values
- if (saveOld) {
- axis.oldTransA = transA;
- }
- axis.translationSlope = axis.transA = transA = axis.len / ((range + pointRangePadding) || 1);
- axis.transB = axis.horiz ? axis.left : axis.bottom; // translation addend
- axis.minPixelPadding = transA * minPointOffset;
- },
-
- /**
- * Set the tick positions to round values and optionally extend the extremes
- * to the nearest tick
- */
- setTickPositions: function (secondPass) {
- var axis = this,
- chart = axis.chart,
- options = axis.options,
- startOnTick = options.startOnTick,
- endOnTick = options.endOnTick,
- isLog = axis.isLog,
- isDatetimeAxis = axis.isDatetimeAxis,
- isXAxis = axis.isXAxis,
- isLinked = axis.isLinked,
- tickPositioner = axis.options.tickPositioner,
- maxPadding = options.maxPadding,
- minPadding = options.minPadding,
- length,
- linkedParentExtremes,
- tickIntervalOption = options.tickInterval,
- minTickIntervalOption = options.minTickInterval,
- tickPixelIntervalOption = options.tickPixelInterval,
- tickPositions,
- keepTwoTicksOnly,
- categories = axis.categories;
-
- // linked axis gets the extremes from the parent axis
- if (isLinked) {
- axis.linkedParent = chart[axis.coll][options.linkedTo];
- linkedParentExtremes = axis.linkedParent.getExtremes();
- axis.min = pick(linkedParentExtremes.min, linkedParentExtremes.dataMin);
- axis.max = pick(linkedParentExtremes.max, linkedParentExtremes.dataMax);
- if (options.type !== axis.linkedParent.options.type) {
- error(11, 1); // Can't link axes of different type
- }
- } else { // initial min and max from the extreme data values
- axis.min = pick(axis.userMin, options.min, axis.dataMin);
- axis.max = pick(axis.userMax, options.max, axis.dataMax);
- }
-
- if (isLog) {
- if (!secondPass && mathMin(axis.min, pick(axis.dataMin, axis.min)) <= 0) { // #978
- error(10, 1); // Can't plot negative values on log axis
- }
- axis.min = correctFloat(log2lin(axis.min)); // correctFloat cures #934
- axis.max = correctFloat(log2lin(axis.max));
- }
-
- // handle zoomed range
- if (axis.range && defined(axis.max)) {
- axis.userMin = axis.min = mathMax(axis.min, axis.max - axis.range); // #618
- axis.userMax = axis.max;
-
- axis.range = null; // don't use it when running setExtremes
- }
-
- // Hook for adjusting this.min and this.max. Used by bubble series.
- if (axis.beforePadding) {
- axis.beforePadding();
- }
-
- // adjust min and max for the minimum range
- axis.adjustForMinRange();
-
- // Pad the values to get clear of the chart's edges. To avoid tickInterval taking the padding
- // into account, we do this after computing tick interval (#1337).
- if (!categories && !axis.axisPointRange && !axis.usePercentage && !isLinked && defined(axis.min) && defined(axis.max)) {
- length = axis.max - axis.min;
- if (length) {
- if (!defined(options.min) && !defined(axis.userMin) && minPadding && (axis.dataMin < 0 || !axis.ignoreMinPadding)) {
- axis.min -= length * minPadding;
- }
- if (!defined(options.max) && !defined(axis.userMax) && maxPadding && (axis.dataMax > 0 || !axis.ignoreMaxPadding)) {
- axis.max += length * maxPadding;
- }
- }
- }
-
- // Stay within floor and ceiling
- if (isNumber(options.floor)) {
- axis.min = mathMax(axis.min, options.floor);
- }
- if (isNumber(options.ceiling)) {
- axis.max = mathMin(axis.max, options.ceiling);
- }
-
- // get tickInterval
- if (axis.min === axis.max || axis.min === undefined || axis.max === undefined) {
- axis.tickInterval = 1;
- } else if (isLinked && !tickIntervalOption &&
- tickPixelIntervalOption === axis.linkedParent.options.tickPixelInterval) {
- axis.tickInterval = axis.linkedParent.tickInterval;
- } else {
- axis.tickInterval = pick(
- tickIntervalOption,
- categories ? // for categoried axis, 1 is default, for linear axis use tickPix
- 1 :
- // don't let it be more than the data range
- (axis.max - axis.min) * tickPixelIntervalOption / mathMax(axis.len, tickPixelIntervalOption)
- );
- // For squished axes, set only two ticks
- if (!defined(tickIntervalOption) && axis.len < tickPixelIntervalOption && !this.isRadial &&
- !this.isLog && !categories && startOnTick && endOnTick) {
- keepTwoTicksOnly = true;
- axis.tickInterval /= 4; // tick extremes closer to the real values
- }
- }
-
- // Now we're finished detecting min and max, crop and group series data. This
- // is in turn needed in order to find tick positions in ordinal axes.
- if (isXAxis && !secondPass) {
- each(axis.series, function (series) {
- series.processData(axis.min !== axis.oldMin || axis.max !== axis.oldMax);
- });
- }
-
- // set the translation factor used in translate function
- axis.setAxisTranslation(true);
-
- // hook for ordinal axes and radial axes
- if (axis.beforeSetTickPositions) {
- axis.beforeSetTickPositions();
- }
-
- // hook for extensions, used in Highstock ordinal axes
- if (axis.postProcessTickInterval) {
- axis.tickInterval = axis.postProcessTickInterval(axis.tickInterval);
- }
-
- // In column-like charts, don't cramp in more ticks than there are points (#1943)
- if (axis.pointRange) {
- axis.tickInterval = mathMax(axis.pointRange, axis.tickInterval);
- }
-
- // Before normalizing the tick interval, handle minimum tick interval. This applies only if tickInterval is not defined.
- if (!tickIntervalOption && axis.tickInterval < minTickIntervalOption) {
- axis.tickInterval = minTickIntervalOption;
- }
-
- // for linear axes, get magnitude and normalize the interval
- if (!isDatetimeAxis && !isLog) { // linear
- if (!tickIntervalOption) {
- axis.tickInterval = normalizeTickInterval(
- axis.tickInterval,
- null,
- getMagnitude(axis.tickInterval),
- // If the tick interval is between 1 and 5 and the axis max is in the order of
- // thousands, chances are we are dealing with years. Don't allow decimals. #3363.
- pick(options.allowDecimals, !(axis.tickInterval > 1 && axis.tickInterval < 5 && axis.max > 1000 && axis.max < 9999))
- );
- }
- }
-
- // get minorTickInterval
- axis.minorTickInterval = options.minorTickInterval === 'auto' && axis.tickInterval ?
- axis.tickInterval / 5 : options.minorTickInterval;
-
- // find the tick positions
- axis.tickPositions = tickPositions = options.tickPositions ?
- [].concat(options.tickPositions) : // Work on a copy (#1565)
- (tickPositioner && tickPositioner.apply(axis, [axis.min, axis.max]));
- if (!tickPositions) {
-
- // Too many ticks
- if (!axis.ordinalPositions && (axis.max - axis.min) / axis.tickInterval > mathMax(2 * axis.len, 200)) {
- error(19, true);
- }
-
- if (isDatetimeAxis) {
- tickPositions = axis.getTimeTicks(
- axis.normalizeTimeTickInterval(axis.tickInterval, options.units),
- axis.min,
- axis.max,
- options.startOfWeek,
- axis.ordinalPositions,
- axis.closestPointRange,
- true
- );
- } else if (isLog) {
- tickPositions = axis.getLogTickPositions(axis.tickInterval, axis.min, axis.max);
- } else {
- tickPositions = axis.getLinearTickPositions(axis.tickInterval, axis.min, axis.max);
- }
-
- if (keepTwoTicksOnly) {
- tickPositions.splice(1, tickPositions.length - 2);
- }
-
- axis.tickPositions = tickPositions;
- }
-
- if (!isLinked) {
-
- // reset min/max or remove extremes based on start/end on tick
- var roundedMin = tickPositions[0],
- roundedMax = tickPositions[tickPositions.length - 1],
- minPointOffset = axis.minPointOffset || 0,
- singlePad;
-
- if (startOnTick) {
- axis.min = roundedMin;
- } else if (axis.min - minPointOffset > roundedMin) {
- tickPositions.shift();
- }
-
- if (endOnTick) {
- axis.max = roundedMax;
- } else if (axis.max + minPointOffset < roundedMax) {
- tickPositions.pop();
- }
-
- // If no tick are left, set one tick in the middle (#3195)
- if (tickPositions.length === 0 && defined(roundedMin)) {
- tickPositions.push((roundedMax + roundedMin) / 2);
- }
-
- // When there is only one point, or all points have the same value on this axis, then min
- // and max are equal and tickPositions.length is 0 or 1. In this case, add some padding
- // in order to center the point, but leave it with one tick. #1337.
- if (tickPositions.length === 1) {
- singlePad = mathAbs(axis.max) > 10e12 ? 1 : 0.001; // The lowest possible number to avoid extra padding on columns (#2619, #2846)
- axis.min -= singlePad;
- axis.max += singlePad;
- }
- }
- },
-
- /**
- * Set the max ticks of either the x and y axis collection
- */
- setMaxTicks: function () {
-
- var chart = this.chart,
- maxTicks = chart.maxTicks || {},
- tickPositions = this.tickPositions,
- key = this._maxTicksKey = [this.coll, this.pos, this.len].join('-');
-
- if (!this.isLinked && !this.isDatetimeAxis && tickPositions && tickPositions.length > (maxTicks[key] || 0) && this.options.alignTicks !== false) {
- maxTicks[key] = tickPositions.length;
- }
- chart.maxTicks = maxTicks;
- },
-
- /**
- * When using multiple axes, adjust the number of ticks to match the highest
- * number of ticks in that group
- */
- adjustTickAmount: function () {
- var axis = this,
- chart = axis.chart,
- key = axis._maxTicksKey,
- tickPositions = axis.tickPositions,
- maxTicks = chart.maxTicks;
-
- if (maxTicks && maxTicks[key] && !axis.isDatetimeAxis && !axis.categories && !axis.isLinked &&
- axis.options.alignTicks !== false && this.min !== UNDEFINED) {
- var oldTickAmount = axis.tickAmount,
- calculatedTickAmount = tickPositions.length,
- tickAmount;
-
- // set the axis-level tickAmount to use below
- axis.tickAmount = tickAmount = maxTicks[key];
-
- if (calculatedTickAmount < tickAmount) {
- while (tickPositions.length < tickAmount) {
- tickPositions.push(correctFloat(
- tickPositions[tickPositions.length - 1] + axis.tickInterval
- ));
- }
- axis.transA *= (calculatedTickAmount - 1) / (tickAmount - 1);
- axis.max = tickPositions[tickPositions.length - 1];
-
- }
- if (defined(oldTickAmount) && tickAmount !== oldTickAmount) {
- axis.isDirty = true;
- }
- }
- },
-
- /**
- * Set the scale based on data min and max, user set min and max or options
- *
- */
- setScale: function () {
- var axis = this,
- stacks = axis.stacks,
- type,
- i,
- isDirtyData,
- isDirtyAxisLength;
-
- axis.oldMin = axis.min;
- axis.oldMax = axis.max;
- axis.oldAxisLength = axis.len;
-
- // set the new axisLength
- axis.setAxisSize();
- //axisLength = horiz ? axisWidth : axisHeight;
- isDirtyAxisLength = axis.len !== axis.oldAxisLength;
-
- // is there new data?
- each(axis.series, function (series) {
- if (series.isDirtyData || series.isDirty ||
- series.xAxis.isDirty) { // when x axis is dirty, we need new data extremes for y as well
- isDirtyData = true;
- }
- });
-
- // do we really need to go through all this?
- if (isDirtyAxisLength || isDirtyData || axis.isLinked || axis.forceRedraw ||
- axis.userMin !== axis.oldUserMin || axis.userMax !== axis.oldUserMax) {
-
- // reset stacks
- if (!axis.isXAxis) {
- for (type in stacks) {
- for (i in stacks[type]) {
- stacks[type][i].total = null;
- stacks[type][i].cum = 0;
- }
- }
- }
-
- axis.forceRedraw = false;
-
- // get data extremes if needed
- axis.getSeriesExtremes();
-
- // get fixed positions based on tickInterval
- axis.setTickPositions();
-
- // record old values to decide whether a rescale is necessary later on (#540)
- axis.oldUserMin = axis.userMin;
- axis.oldUserMax = axis.userMax;
-
- // Mark as dirty if it is not already set to dirty and extremes have changed. #595.
- if (!axis.isDirty) {
- axis.isDirty = isDirtyAxisLength || axis.min !== axis.oldMin || axis.max !== axis.oldMax;
- }
- } else if (!axis.isXAxis) {
- if (axis.oldStacks) {
- stacks = axis.stacks = axis.oldStacks;
- }
-
- // reset stacks
- for (type in stacks) {
- for (i in stacks[type]) {
- stacks[type][i].cum = stacks[type][i].total;
- }
- }
- }
-
- // Set the maximum tick amount
- axis.setMaxTicks();
- },
-
- /**
- * Set the extremes and optionally redraw
- * @param {Number} newMin
- * @param {Number} newMax
- * @param {Boolean} redraw
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- * @param {Object} eventArguments
- *
- */
- setExtremes: function (newMin, newMax, redraw, animation, eventArguments) {
- var axis = this,
- chart = axis.chart;
-
- redraw = pick(redraw, true); // defaults to true
-
- // Extend the arguments with min and max
- eventArguments = extend(eventArguments, {
- min: newMin,
- max: newMax
- });
-
- // Fire the event
- fireEvent(axis, 'setExtremes', eventArguments, function () { // the default event handler
-
- axis.userMin = newMin;
- axis.userMax = newMax;
- axis.eventArgs = eventArguments;
-
- // Mark for running afterSetExtremes
- axis.isDirtyExtremes = true;
-
- // redraw
- if (redraw) {
- chart.redraw(animation);
- }
- });
- },
-
- /**
- * Overridable method for zooming chart. Pulled out in a separate method to allow overriding
- * in stock charts.
- */
- zoom: function (newMin, newMax) {
- var dataMin = this.dataMin,
- dataMax = this.dataMax,
- options = this.options;
-
- // Prevent pinch zooming out of range. Check for defined is for #1946. #1734.
- if (!this.allowZoomOutside) {
- if (defined(dataMin) && newMin <= mathMin(dataMin, pick(options.min, dataMin))) {
- newMin = UNDEFINED;
- }
- if (defined(dataMax) && newMax >= mathMax(dataMax, pick(options.max, dataMax))) {
- newMax = UNDEFINED;
- }
- }
-
- // In full view, displaying the reset zoom button is not required
- this.displayBtn = newMin !== UNDEFINED || newMax !== UNDEFINED;
-
- // Do it
- this.setExtremes(
- newMin,
- newMax,
- false,
- UNDEFINED,
- { trigger: 'zoom' }
- );
- return true;
- },
-
- /**
- * Update the axis metrics
- */
- setAxisSize: function () {
- var chart = this.chart,
- options = this.options,
- offsetLeft = options.offsetLeft || 0,
- offsetRight = options.offsetRight || 0,
- horiz = this.horiz,
- width = pick(options.width, chart.plotWidth - offsetLeft + offsetRight),
- height = pick(options.height, chart.plotHeight),
- top = pick(options.top, chart.plotTop),
- left = pick(options.left, chart.plotLeft + offsetLeft),
- percentRegex = /%$/;
-
- // Check for percentage based input values
- if (percentRegex.test(height)) {
- height = parseInt(height, 10) / 100 * chart.plotHeight;
- }
- if (percentRegex.test(top)) {
- top = parseInt(top, 10) / 100 * chart.plotHeight + chart.plotTop;
- }
-
- // Expose basic values to use in Series object and navigator
- this.left = left;
- this.top = top;
- this.width = width;
- this.height = height;
- this.bottom = chart.chartHeight - height - top;
- this.right = chart.chartWidth - width - left;
-
- // Direction agnostic properties
- this.len = mathMax(horiz ? width : height, 0); // mathMax fixes #905
- this.pos = horiz ? left : top; // distance from SVG origin
- },
-
- /**
- * Get the actual axis extremes
- */
- getExtremes: function () {
- var axis = this,
- isLog = axis.isLog;
-
- return {
- min: isLog ? correctFloat(lin2log(axis.min)) : axis.min,
- max: isLog ? correctFloat(lin2log(axis.max)) : axis.max,
- dataMin: axis.dataMin,
- dataMax: axis.dataMax,
- userMin: axis.userMin,
- userMax: axis.userMax
- };
- },
-
- /**
- * Get the zero plane either based on zero or on the min or max value.
- * Used in bar and area plots
- */
- getThreshold: function (threshold) {
- var axis = this,
- isLog = axis.isLog;
-
- var realMin = isLog ? lin2log(axis.min) : axis.min,
- realMax = isLog ? lin2log(axis.max) : axis.max;
-
- if (realMin > threshold || threshold === null) {
- threshold = realMin;
- } else if (realMax < threshold) {
- threshold = realMax;
- }
-
- return axis.translate(threshold, 0, 1, 0, 1);
- },
-
- /**
- * Compute auto alignment for the axis label based on which side the axis is on
- * and the given rotation for the label
- */
- autoLabelAlign: function (rotation) {
- var ret,
- angle = (pick(rotation, 0) - (this.side * 90) + 720) % 360;
-
- if (angle > 15 && angle < 165) {
- ret = 'right';
- } else if (angle > 195 && angle < 345) {
- ret = 'left';
- } else {
- ret = 'center';
- }
- return ret;
- },
-
- /**
- * Render the tick labels to a preliminary position to get their sizes
- */
- getOffset: function () {
- var axis = this,
- chart = axis.chart,
- renderer = chart.renderer,
- options = axis.options,
- tickPositions = axis.tickPositions,
- ticks = axis.ticks,
- horiz = axis.horiz,
- side = axis.side,
- invertedSide = chart.inverted ? [1, 0, 3, 2][side] : side,
- hasData,
- showAxis,
- titleOffset = 0,
- titleOffsetOption,
- titleMargin = 0,
- axisTitleOptions = options.title,
- labelOptions = options.labels,
- labelOffset = 0, // reset
- labelOffsetPadded,
- axisOffset = chart.axisOffset,
- clipOffset = chart.clipOffset,
- directionFactor = [-1, 1, 1, -1][side],
- n,
- i,
- autoStaggerLines = 1,
- maxStaggerLines = pick(labelOptions.maxStaggerLines, 5),
- sortedPositions,
- lastRight,
- overlap,
- pos,
- bBox,
- x,
- w,
- lineNo,
- lineHeightCorrection;
-
- // For reuse in Axis.render
- axis.hasData = hasData = (axis.hasVisibleSeries || (defined(axis.min) && defined(axis.max) && !!tickPositions));
- axis.showAxis = showAxis = hasData || pick(options.showEmpty, true);
-
- // Set/reset staggerLines
- axis.staggerLines = axis.horiz && labelOptions.staggerLines;
-
- // Create the axisGroup and gridGroup elements on first iteration
- if (!axis.axisGroup) {
- axis.gridGroup = renderer.g('grid')
- .attr({ zIndex: options.gridZIndex || 1 })
- .add();
- axis.axisGroup = renderer.g('axis')
- .attr({ zIndex: options.zIndex || 2 })
- .add();
- axis.labelGroup = renderer.g('axis-labels')
- .attr({ zIndex: labelOptions.zIndex || 7 })
- .addClass(PREFIX + axis.coll.toLowerCase() + '-labels')
- .add();
- }
-
- if (hasData || axis.isLinked) {
-
- // Set the explicit or automatic label alignment
- axis.labelAlign = pick(labelOptions.align || axis.autoLabelAlign(labelOptions.rotation));
-
- // Generate ticks
- each(tickPositions, function (pos) {
- if (!ticks[pos]) {
- ticks[pos] = new Tick(axis, pos);
- } else {
- ticks[pos].addLabel(); // update labels depending on tick interval
- }
- });
-
- // Handle automatic stagger lines
- if (axis.horiz && !axis.staggerLines && maxStaggerLines && !labelOptions.rotation) {
- sortedPositions = axis.reversed ? [].concat(tickPositions).reverse() : tickPositions;
- while (autoStaggerLines < maxStaggerLines) {
- lastRight = [];
- overlap = false;
-
- for (i = 0; i < sortedPositions.length; i++) {
- pos = sortedPositions[i];
- bBox = ticks[pos].label && ticks[pos].label.getBBox();
- w = bBox ? bBox.width : 0;
- lineNo = i % autoStaggerLines;
-
- if (w) {
- x = axis.translate(pos); // don't handle log
- if (lastRight[lineNo] !== UNDEFINED && x < lastRight[lineNo]) {
- overlap = true;
- }
- lastRight[lineNo] = x + w;
- }
- }
- if (overlap) {
- autoStaggerLines++;
- } else {
- break;
- }
- }
-
- if (autoStaggerLines > 1) {
- axis.staggerLines = autoStaggerLines;
- }
- }
-
-
- each(tickPositions, function (pos) {
- // left side must be align: right and right side must have align: left for labels
- if (side === 0 || side === 2 || { 1: 'left', 3: 'right' }[side] === axis.labelAlign) {
-
- // get the highest offset
- labelOffset = mathMax(
- ticks[pos].getLabelSize(),
- labelOffset
- );
- }
- });
-
- if (axis.staggerLines) {
- labelOffset *= axis.staggerLines;
- axis.labelOffset = labelOffset;
- }
-
-
- } else { // doesn't have data
- for (n in ticks) {
- ticks[n].destroy();
- delete ticks[n];
- }
- }
-
- if (axisTitleOptions && axisTitleOptions.text && axisTitleOptions.enabled !== false) {
- if (!axis.axisTitle) {
- axis.axisTitle = renderer.text(
- axisTitleOptions.text,
- 0,
- 0,
- axisTitleOptions.useHTML
- )
- .attr({
- zIndex: 7,
- rotation: axisTitleOptions.rotation || 0,
- align:
- axisTitleOptions.textAlign ||
- { low: 'left', middle: 'center', high: 'right' }[axisTitleOptions.align]
- })
- .addClass(PREFIX + this.coll.toLowerCase() + '-title')
- .css(axisTitleOptions.style)
- .add(axis.axisGroup);
- axis.axisTitle.isNew = true;
- }
-
- if (showAxis) {
- titleOffset = axis.axisTitle.getBBox()[horiz ? 'height' : 'width'];
- titleOffsetOption = axisTitleOptions.offset;
- titleMargin = defined(titleOffsetOption) ? 0 : pick(axisTitleOptions.margin, horiz ? 5 : 10);
- }
-
- // hide or show the title depending on whether showEmpty is set
- axis.axisTitle[showAxis ? 'show' : 'hide']();
- }
-
- // handle automatic or user set offset
- axis.offset = directionFactor * pick(options.offset, axisOffset[side]);
-
- lineHeightCorrection = side === 2 ? axis.tickBaseline : 0;
- labelOffsetPadded = labelOffset + titleMargin +
- (labelOffset && (directionFactor * (horiz ? pick(labelOptions.y, axis.tickBaseline + 8) : labelOptions.x) - lineHeightCorrection));
- axis.axisTitleMargin = pick(titleOffsetOption, labelOffsetPadded);
-
- axisOffset[side] = mathMax(
- axisOffset[side],
- axis.axisTitleMargin + titleOffset + directionFactor * axis.offset,
- labelOffsetPadded // #3027
- );
- clipOffset[invertedSide] = mathMax(clipOffset[invertedSide], mathFloor(options.lineWidth / 2) * 2);
- },
-
- /**
- * Get the path for the axis line
- */
- getLinePath: function (lineWidth) {
- var chart = this.chart,
- opposite = this.opposite,
- offset = this.offset,
- horiz = this.horiz,
- lineLeft = this.left + (opposite ? this.width : 0) + offset,
- lineTop = chart.chartHeight - this.bottom - (opposite ? this.height : 0) + offset;
-
- if (opposite) {
- lineWidth *= -1; // crispify the other way - #1480, #1687
- }
-
- return chart.renderer.crispLine([
- M,
- horiz ?
- this.left :
- lineLeft,
- horiz ?
- lineTop :
- this.top,
- L,
- horiz ?
- chart.chartWidth - this.right :
- lineLeft,
- horiz ?
- lineTop :
- chart.chartHeight - this.bottom
- ], lineWidth);
- },
-
- /**
- * Position the title
- */
- getTitlePosition: function () {
- // compute anchor points for each of the title align options
- var horiz = this.horiz,
- axisLeft = this.left,
- axisTop = this.top,
- axisLength = this.len,
- axisTitleOptions = this.options.title,
- margin = horiz ? axisLeft : axisTop,
- opposite = this.opposite,
- offset = this.offset,
- fontSize = pInt(axisTitleOptions.style.fontSize || 12),
-
- // the position in the length direction of the axis
- alongAxis = {
- low: margin + (horiz ? 0 : axisLength),
- middle: margin + axisLength / 2,
- high: margin + (horiz ? axisLength : 0)
- }[axisTitleOptions.align],
-
- // the position in the perpendicular direction of the axis
- offAxis = (horiz ? axisTop + this.height : axisLeft) +
- (horiz ? 1 : -1) * // horizontal axis reverses the margin
- (opposite ? -1 : 1) * // so does opposite axes
- this.axisTitleMargin +
- (this.side === 2 ? fontSize : 0);
-
- return {
- x: horiz ?
- alongAxis :
- offAxis + (opposite ? this.width : 0) + offset +
- (axisTitleOptions.x || 0), // x
- y: horiz ?
- offAxis - (opposite ? this.height : 0) + offset :
- alongAxis + (axisTitleOptions.y || 0) // y
- };
- },
-
- /**
- * Render the axis
- */
- render: function () {
- var axis = this,
- horiz = axis.horiz,
- reversed = axis.reversed,
- chart = axis.chart,
- renderer = chart.renderer,
- options = axis.options,
- isLog = axis.isLog,
- isLinked = axis.isLinked,
- tickPositions = axis.tickPositions,
- sortedPositions,
- axisTitle = axis.axisTitle,
- ticks = axis.ticks,
- minorTicks = axis.minorTicks,
- alternateBands = axis.alternateBands,
- stackLabelOptions = options.stackLabels,
- alternateGridColor = options.alternateGridColor,
- tickmarkOffset = axis.tickmarkOffset,
- lineWidth = options.lineWidth,
- linePath,
- hasRendered = chart.hasRendered,
- slideInTicks = hasRendered && defined(axis.oldMin) && !isNaN(axis.oldMin),
- hasData = axis.hasData,
- showAxis = axis.showAxis,
- from,
- overflow = options.labels.overflow,
- justifyLabels = axis.justifyLabels = horiz && overflow !== false,
- to;
-
- // Reset
- axis.labelEdge.length = 0;
- axis.justifyToPlot = overflow === 'justify';
-
- // Mark all elements inActive before we go over and mark the active ones
- each([ticks, minorTicks, alternateBands], function (coll) {
- var pos;
- for (pos in coll) {
- coll[pos].isActive = false;
- }
- });
-
- // If the series has data draw the ticks. Else only the line and title
- if (hasData || isLinked) {
-
- // minor ticks
- if (axis.minorTickInterval && !axis.categories) {
- each(axis.getMinorTickPositions(), function (pos) {
- if (!minorTicks[pos]) {
- minorTicks[pos] = new Tick(axis, pos, 'minor');
- }
-
- // render new ticks in old position
- if (slideInTicks && minorTicks[pos].isNew) {
- minorTicks[pos].render(null, true);
- }
-
- minorTicks[pos].render(null, false, 1);
- });
- }
-
- // Major ticks. Pull out the first item and render it last so that
- // we can get the position of the neighbour label. #808.
- if (tickPositions.length) { // #1300
- sortedPositions = tickPositions.slice();
- if ((horiz && reversed) || (!horiz && !reversed)) {
- sortedPositions.reverse();
- }
- if (justifyLabels) {
- sortedPositions = sortedPositions.slice(1).concat([sortedPositions[0]]);
- }
- each(sortedPositions, function (pos, i) {
-
- // Reorganize the indices
- if (justifyLabels) {
- i = (i === sortedPositions.length - 1) ? 0 : i + 1;
- }
-
- // linked axes need an extra check to find out if
- if (!isLinked || (pos >= axis.min && pos <= axis.max)) {
-
- if (!ticks[pos]) {
- ticks[pos] = new Tick(axis, pos);
- }
-
- // render new ticks in old position
- if (slideInTicks && ticks[pos].isNew) {
- ticks[pos].render(i, true, 0.1);
- }
-
- ticks[pos].render(i);
- }
-
- });
- // In a categorized axis, the tick marks are displayed between labels. So
- // we need to add a tick mark and grid line at the left edge of the X axis.
- if (tickmarkOffset && axis.min === 0) {
- if (!ticks[-1]) {
- ticks[-1] = new Tick(axis, -1, null, true);
- }
- ticks[-1].render(-1);
- }
-
- }
-
- // alternate grid color
- if (alternateGridColor) {
- each(tickPositions, function (pos, i) {
- if (i % 2 === 0 && pos < axis.max) {
- if (!alternateBands[pos]) {
- alternateBands[pos] = new Highcharts.PlotLineOrBand(axis);
- }
- from = pos + tickmarkOffset; // #949
- to = tickPositions[i + 1] !== UNDEFINED ? tickPositions[i + 1] + tickmarkOffset : axis.max;
- alternateBands[pos].options = {
- from: isLog ? lin2log(from) : from,
- to: isLog ? lin2log(to) : to,
- color: alternateGridColor
- };
- alternateBands[pos].render();
- alternateBands[pos].isActive = true;
- }
- });
- }
-
- // custom plot lines and bands
- if (!axis._addedPlotLB) { // only first time
- each((options.plotLines || []).concat(options.plotBands || []), function (plotLineOptions) {
- axis.addPlotBandOrLine(plotLineOptions);
- });
- axis._addedPlotLB = true;
- }
-
- } // end if hasData
-
- // Remove inactive ticks
- each([ticks, minorTicks, alternateBands], function (coll) {
- var pos,
- i,
- forDestruction = [],
- delay = globalAnimation ? globalAnimation.duration || 500 : 0,
- destroyInactiveItems = function () {
- i = forDestruction.length;
- while (i--) {
- // When resizing rapidly, the same items may be destroyed in different timeouts,
- // or the may be reactivated
- if (coll[forDestruction[i]] && !coll[forDestruction[i]].isActive) {
- coll[forDestruction[i]].destroy();
- delete coll[forDestruction[i]];
- }
- }
-
- };
-
- for (pos in coll) {
-
- if (!coll[pos].isActive) {
- // Render to zero opacity
- coll[pos].render(pos, false, 0);
- coll[pos].isActive = false;
- forDestruction.push(pos);
- }
- }
-
- // When the objects are finished fading out, destroy them
- if (coll === alternateBands || !chart.hasRendered || !delay) {
- destroyInactiveItems();
- } else if (delay) {
- setTimeout(destroyInactiveItems, delay);
- }
- });
-
- // Static items. As the axis group is cleared on subsequent calls
- // to render, these items are added outside the group.
- // axis line
- if (lineWidth) {
- linePath = axis.getLinePath(lineWidth);
- if (!axis.axisLine) {
- axis.axisLine = renderer.path(linePath)
- .attr({
- stroke: options.lineColor,
- 'stroke-width': lineWidth,
- zIndex: 7
- })
- .add(axis.axisGroup);
- } else {
- axis.axisLine.animate({ d: linePath });
- }
-
- // show or hide the line depending on options.showEmpty
- axis.axisLine[showAxis ? 'show' : 'hide']();
- }
-
- if (axisTitle && showAxis) {
-
- axisTitle[axisTitle.isNew ? 'attr' : 'animate'](
- axis.getTitlePosition()
- );
- axisTitle.isNew = false;
- }
-
- // Stacked totals:
- if (stackLabelOptions && stackLabelOptions.enabled) {
- axis.renderStackTotals();
- }
- // End stacked totals
-
- axis.isDirty = false;
- },
-
- /**
- * Redraw the axis to reflect changes in the data or axis extremes
- */
- redraw: function () {
-
- // render the axis
- this.render();
-
- // move plot lines and bands
- each(this.plotLinesAndBands, function (plotLine) {
- plotLine.render();
- });
-
- // mark associated series as dirty and ready for redraw
- each(this.series, function (series) {
- series.isDirty = true;
- });
-
- },
-
- /**
- * Destroys an Axis instance.
- */
- destroy: function (keepEvents) {
- var axis = this,
- stacks = axis.stacks,
- stackKey,
- plotLinesAndBands = axis.plotLinesAndBands,
- i;
-
- // Remove the events
- if (!keepEvents) {
- removeEvent(axis);
- }
-
- // Destroy each stack total
- for (stackKey in stacks) {
- destroyObjectProperties(stacks[stackKey]);
-
- stacks[stackKey] = null;
- }
-
- // Destroy collections
- each([axis.ticks, axis.minorTicks, axis.alternateBands], function (coll) {
- destroyObjectProperties(coll);
- });
- i = plotLinesAndBands.length;
- while (i--) { // #1975
- plotLinesAndBands[i].destroy();
- }
-
- // Destroy local variables
- each(['stackTotalGroup', 'axisLine', 'axisTitle', 'axisGroup', 'cross', 'gridGroup', 'labelGroup'], function (prop) {
- if (axis[prop]) {
- axis[prop] = axis[prop].destroy();
- }
- });
-
- // Destroy crosshair
- if (this.cross) {
- this.cross.destroy();
- }
- },
-
- /**
- * Draw the crosshair
- */
- drawCrosshair: function (e, point) {
- if (!this.crosshair) { return; }// Do not draw crosshairs if you don't have too.
-
- if ((defined(point) || !pick(this.crosshair.snap, true)) === false) {
- this.hideCrosshair();
- return;
- }
-
- var path,
- options = this.crosshair,
- animation = options.animation,
- pos;
-
- // Get the path
- if (!pick(options.snap, true)) {
- pos = (this.horiz ? e.chartX - this.pos : this.len - e.chartY + this.pos);
- } else if (defined(point)) {
- /*jslint eqeq: true*/
- pos = (this.chart.inverted != this.horiz) ? point.plotX : this.len - point.plotY;
- /*jslint eqeq: false*/
- }
-
- if (this.isRadial) {
- path = this.getPlotLinePath(this.isXAxis ? point.x : pick(point.stackY, point.y));
- } else {
- path = this.getPlotLinePath(null, null, null, null, pos);
- }
-
- if (path === null) {
- this.hideCrosshair();
- return;
- }
-
- // Draw the cross
- if (this.cross) {
- this.cross
- .attr({ visibility: VISIBLE })[animation ? 'animate' : 'attr']({ d: path }, animation);
- } else {
- var attribs = {
- 'stroke-width': options.width || 1,
- stroke: options.color || '#C0C0C0',
- zIndex: options.zIndex || 2
- };
- if (options.dashStyle) {
- attribs.dashstyle = options.dashStyle;
- }
- this.cross = this.chart.renderer.path(path).attr(attribs).add();
- }
- },
-
- /**
- * Hide the crosshair.
- */
- hideCrosshair: function () {
- if (this.cross) {
- this.cross.hide();
- }
- }
-}; // end Axis
-
-extend(Axis.prototype, AxisPlotLineOrBandExtension);
-
-/**
- * Set the tick positions to a time unit that makes sense, for example
- * on the first of each month or on every Monday. Return an array
- * with the time positions. Used in datetime axes as well as for grouping
- * data on a datetime axis.
- *
- * @param {Object} normalizedInterval The interval in axis values (ms) and the count
- * @param {Number} min The minimum in axis values
- * @param {Number} max The maximum in axis values
- * @param {Number} startOfWeek
- */
-Axis.prototype.getTimeTicks = function (normalizedInterval, min, max, startOfWeek) {
- var tickPositions = [],
- i,
- higherRanks = {},
- useUTC = defaultOptions.global.useUTC,
- minYear, // used in months and years as a basis for Date.UTC()
- minDate = new Date(min - timezoneOffset),
- interval = normalizedInterval.unitRange,
- count = normalizedInterval.count;
-
- if (defined(min)) { // #1300
- if (interval >= timeUnits.second) { // second
- minDate.setMilliseconds(0);
- minDate.setSeconds(interval >= timeUnits.minute ? 0 :
- count * mathFloor(minDate.getSeconds() / count));
- }
-
- if (interval >= timeUnits.minute) { // minute
- minDate[setMinutes](interval >= timeUnits.hour ? 0 :
- count * mathFloor(minDate[getMinutes]() / count));
- }
-
- if (interval >= timeUnits.hour) { // hour
- minDate[setHours](interval >= timeUnits.day ? 0 :
- count * mathFloor(minDate[getHours]() / count));
- }
-
- if (interval >= timeUnits.day) { // day
- minDate[setDate](interval >= timeUnits.month ? 1 :
- count * mathFloor(minDate[getDate]() / count));
- }
-
- if (interval >= timeUnits.month) { // month
- minDate[setMonth](interval >= timeUnits.year ? 0 :
- count * mathFloor(minDate[getMonth]() / count));
- minYear = minDate[getFullYear]();
- }
-
- if (interval >= timeUnits.year) { // year
- minYear -= minYear % count;
- minDate[setFullYear](minYear);
- }
-
- // week is a special case that runs outside the hierarchy
- if (interval === timeUnits.week) {
- // get start of current week, independent of count
- minDate[setDate](minDate[getDate]() - minDate[getDay]() +
- pick(startOfWeek, 1));
- }
-
-
- // get tick positions
- i = 1;
- if (timezoneOffset) {
- minDate = new Date(minDate.getTime() + timezoneOffset);
- }
- minYear = minDate[getFullYear]();
- var time = minDate.getTime(),
- minMonth = minDate[getMonth](),
- minDateDate = minDate[getDate](),
- localTimezoneOffset = (timeUnits.day +
- (useUTC ? timezoneOffset : minDate.getTimezoneOffset() * 60 * 1000)
- ) % timeUnits.day; // #950, #3359
-
- // iterate and add tick positions at appropriate values
- while (time < max) {
- tickPositions.push(time);
-
- // if the interval is years, use Date.UTC to increase years
- if (interval === timeUnits.year) {
- time = makeTime(minYear + i * count, 0);
-
- // if the interval is months, use Date.UTC to increase months
- } else if (interval === timeUnits.month) {
- time = makeTime(minYear, minMonth + i * count);
-
- // if we're using global time, the interval is not fixed as it jumps
- // one hour at the DST crossover
- } else if (!useUTC && (interval === timeUnits.day || interval === timeUnits.week)) {
- time = makeTime(minYear, minMonth, minDateDate +
- i * count * (interval === timeUnits.day ? 1 : 7));
-
- // else, the interval is fixed and we use simple addition
- } else {
- time += interval * count;
- }
-
- i++;
- }
-
- // push the last time
- tickPositions.push(time);
-
-
- // mark new days if the time is dividible by day (#1649, #1760)
- each(grep(tickPositions, function (time) {
- return interval <= timeUnits.hour && time % timeUnits.day === localTimezoneOffset;
- }), function (time) {
- higherRanks[time] = 'day';
- });
- }
-
-
- // record information on the chosen unit - for dynamic label formatter
- tickPositions.info = extend(normalizedInterval, {
- higherRanks: higherRanks,
- totalRange: interval * count
- });
-
- return tickPositions;
-};
-
-/**
- * Get a normalized tick interval for dates. Returns a configuration object with
- * unit range (interval), count and name. Used to prepare data for getTimeTicks.
- * Previously this logic was part of getTimeTicks, but as getTimeTicks now runs
- * of segments in stock charts, the normalizing logic was extracted in order to
- * prevent it for running over again for each segment having the same interval.
- * #662, #697.
- */
-Axis.prototype.normalizeTimeTickInterval = function (tickInterval, unitsOption) {
- var units = unitsOption || [[
- 'millisecond', // unit name
- [1, 2, 5, 10, 20, 25, 50, 100, 200, 500] // allowed multiples
- ], [
- 'second',
- [1, 2, 5, 10, 15, 30]
- ], [
- 'minute',
- [1, 2, 5, 10, 15, 30]
- ], [
- 'hour',
- [1, 2, 3, 4, 6, 8, 12]
- ], [
- 'day',
- [1, 2]
- ], [
- 'week',
- [1, 2]
- ], [
- 'month',
- [1, 2, 3, 4, 6]
- ], [
- 'year',
- null
- ]],
- unit = units[units.length - 1], // default unit is years
- interval = timeUnits[unit[0]],
- multiples = unit[1],
- count,
- i;
-
- // loop through the units to find the one that best fits the tickInterval
- for (i = 0; i < units.length; i++) {
- unit = units[i];
- interval = timeUnits[unit[0]];
- multiples = unit[1];
-
-
- if (units[i + 1]) {
- // lessThan is in the middle between the highest multiple and the next unit.
- var lessThan = (interval * multiples[multiples.length - 1] +
- timeUnits[units[i + 1][0]]) / 2;
-
- // break and keep the current unit
- if (tickInterval <= lessThan) {
- break;
- }
- }
- }
-
- // prevent 2.5 years intervals, though 25, 250 etc. are allowed
- if (interval === timeUnits.year && tickInterval < 5 * interval) {
- multiples = [1, 2, 5];
- }
-
- // get the count
- count = normalizeTickInterval(
- tickInterval / interval,
- multiples,
- unit[0] === 'year' ? mathMax(getMagnitude(tickInterval / interval), 1) : 1 // #1913, #2360
- );
-
- return {
- unitRange: interval,
- count: count,
- unitName: unit[0]
- };
-};/**
- * Methods defined on the Axis prototype
- */
-
-/**
- * Set the tick positions of a logarithmic axis
- */
-Axis.prototype.getLogTickPositions = function (interval, min, max, minor) {
- var axis = this,
- options = axis.options,
- axisLength = axis.len,
- // Since we use this method for both major and minor ticks,
- // use a local variable and return the result
- positions = [];
-
- // Reset
- if (!minor) {
- axis._minorAutoInterval = null;
- }
-
- // First case: All ticks fall on whole logarithms: 1, 10, 100 etc.
- if (interval >= 0.5) {
- interval = mathRound(interval);
- positions = axis.getLinearTickPositions(interval, min, max);
-
- // Second case: We need intermediary ticks. For example
- // 1, 2, 4, 6, 8, 10, 20, 40 etc.
- } else if (interval >= 0.08) {
- var roundedMin = mathFloor(min),
- intermediate,
- i,
- j,
- len,
- pos,
- lastPos,
- break2;
-
- if (interval > 0.3) {
- intermediate = [1, 2, 4];
- } else if (interval > 0.15) { // 0.2 equals five minor ticks per 1, 10, 100 etc
- intermediate = [1, 2, 4, 6, 8];
- } else { // 0.1 equals ten minor ticks per 1, 10, 100 etc
- intermediate = [1, 2, 3, 4, 5, 6, 7, 8, 9];
- }
-
- for (i = roundedMin; i < max + 1 && !break2; i++) {
- len = intermediate.length;
- for (j = 0; j < len && !break2; j++) {
- pos = log2lin(lin2log(i) * intermediate[j]);
- if (pos > min && (!minor || lastPos <= max) && lastPos !== UNDEFINED) { // #1670, lastPos is #3113
- positions.push(lastPos);
- }
-
- if (lastPos > max) {
- break2 = true;
- }
- lastPos = pos;
- }
- }
-
- // Third case: We are so deep in between whole logarithmic values that
- // we might as well handle the tick positions like a linear axis. For
- // example 1.01, 1.02, 1.03, 1.04.
- } else {
- var realMin = lin2log(min),
- realMax = lin2log(max),
- tickIntervalOption = options[minor ? 'minorTickInterval' : 'tickInterval'],
- filteredTickIntervalOption = tickIntervalOption === 'auto' ? null : tickIntervalOption,
- tickPixelIntervalOption = options.tickPixelInterval / (minor ? 5 : 1),
- totalPixelLength = minor ? axisLength / axis.tickPositions.length : axisLength;
-
- interval = pick(
- filteredTickIntervalOption,
- axis._minorAutoInterval,
- (realMax - realMin) * tickPixelIntervalOption / (totalPixelLength || 1)
- );
-
- interval = normalizeTickInterval(
- interval,
- null,
- getMagnitude(interval)
- );
-
- positions = map(axis.getLinearTickPositions(
- interval,
- realMin,
- realMax
- ), log2lin);
-
- if (!minor) {
- axis._minorAutoInterval = interval / 5;
- }
- }
-
- // Set the axis-level tickInterval variable
- if (!minor) {
- axis.tickInterval = interval;
- }
- return positions;
-};/**
- * The tooltip object
- * @param {Object} chart The chart instance
- * @param {Object} options Tooltip options
- */
-var Tooltip = Highcharts.Tooltip = function () {
- this.init.apply(this, arguments);
-};
-
-Tooltip.prototype = {
-
- init: function (chart, options) {
-
- var borderWidth = options.borderWidth,
- style = options.style,
- padding = pInt(style.padding);
-
- // Save the chart and options
- this.chart = chart;
- this.options = options;
-
- // Keep track of the current series
- //this.currentSeries = UNDEFINED;
-
- // List of crosshairs
- this.crosshairs = [];
-
- // Current values of x and y when animating
- this.now = { x: 0, y: 0 };
-
- // The tooltip is initially hidden
- this.isHidden = true;
-
-
- // create the label
- this.label = chart.renderer.label('', 0, 0, options.shape || 'callout', null, null, options.useHTML, null, 'tooltip')
- .attr({
- padding: padding,
- fill: options.backgroundColor,
- 'stroke-width': borderWidth,
- r: options.borderRadius,
- zIndex: 8
- })
- .css(style)
- .css({ padding: 0 }) // Remove it from VML, the padding is applied as an attribute instead (#1117)
- .add()
- .attr({ y: -9999 }); // #2301, #2657
-
- // When using canVG the shadow shows up as a gray circle
- // even if the tooltip is hidden.
- if (!useCanVG) {
- this.label.shadow(options.shadow);
- }
-
- // Public property for getting the shared state.
- this.shared = options.shared;
- },
-
- /**
- * Destroy the tooltip and its elements.
- */
- destroy: function () {
- // Destroy and clear local variables
- if (this.label) {
- this.label = this.label.destroy();
- }
- clearTimeout(this.hideTimer);
- clearTimeout(this.tooltipTimeout);
- },
-
- /**
- * Provide a soft movement for the tooltip
- *
- * @param {Number} x
- * @param {Number} y
- * @private
- */
- move: function (x, y, anchorX, anchorY) {
- var tooltip = this,
- now = tooltip.now,
- animate = tooltip.options.animation !== false && !tooltip.isHidden &&
- // When we get close to the target position, abort animation and land on the right place (#3056)
- (mathAbs(x - now.x) > 1 || mathAbs(y - now.y) > 1),
- skipAnchor = tooltip.followPointer || tooltip.len > 1;
-
- // Get intermediate values for animation
- extend(now, {
- x: animate ? (2 * now.x + x) / 3 : x,
- y: animate ? (now.y + y) / 2 : y,
- anchorX: skipAnchor ? UNDEFINED : animate ? (2 * now.anchorX + anchorX) / 3 : anchorX,
- anchorY: skipAnchor ? UNDEFINED : animate ? (now.anchorY + anchorY) / 2 : anchorY
- });
-
- // Move to the intermediate value
- tooltip.label.attr(now);
-
-
- // Run on next tick of the mouse tracker
- if (animate) {
-
- // Never allow two timeouts
- clearTimeout(this.tooltipTimeout);
-
- // Set the fixed interval ticking for the smooth tooltip
- this.tooltipTimeout = setTimeout(function () {
- // The interval function may still be running during destroy, so check that the chart is really there before calling.
- if (tooltip) {
- tooltip.move(x, y, anchorX, anchorY);
- }
- }, 32);
-
- }
- },
-
- /**
- * Hide the tooltip
- */
- hide: function (delay) {
- var tooltip = this,
- hoverPoints;
-
- clearTimeout(this.hideTimer); // disallow duplicate timers (#1728, #1766)
- if (!this.isHidden) {
- hoverPoints = this.chart.hoverPoints;
-
- this.hideTimer = setTimeout(function () {
- tooltip.label.fadeOut();
- tooltip.isHidden = true;
- }, pick(delay, this.options.hideDelay, 500));
-
- // hide previous hoverPoints and set new
- if (hoverPoints) {
- each(hoverPoints, function (point) {
- point.setState();
- });
- }
-
- this.chart.hoverPoints = null;
- }
- },
-
- /**
- * Extendable method to get the anchor position of the tooltip
- * from a point or set of points
- */
- getAnchor: function (points, mouseEvent) {
- var ret,
- chart = this.chart,
- inverted = chart.inverted,
- plotTop = chart.plotTop,
- plotX = 0,
- plotY = 0,
- yAxis;
-
- points = splat(points);
-
- // Pie uses a special tooltipPos
- ret = points[0].tooltipPos;
-
- // When tooltip follows mouse, relate the position to the mouse
- if (this.followPointer && mouseEvent) {
- if (mouseEvent.chartX === UNDEFINED) {
- mouseEvent = chart.pointer.normalize(mouseEvent);
- }
- ret = [
- mouseEvent.chartX - chart.plotLeft,
- mouseEvent.chartY - plotTop
- ];
- }
- // When shared, use the average position
- if (!ret) {
- each(points, function (point) {
- yAxis = point.series.yAxis;
- plotX += point.plotX;
- plotY += (point.plotLow ? (point.plotLow + point.plotHigh) / 2 : point.plotY) +
- (!inverted && yAxis ? yAxis.top - plotTop : 0); // #1151
- });
-
- plotX /= points.length;
- plotY /= points.length;
-
- ret = [
- inverted ? chart.plotWidth - plotY : plotX,
- this.shared && !inverted && points.length > 1 && mouseEvent ?
- mouseEvent.chartY - plotTop : // place shared tooltip next to the mouse (#424)
- inverted ? chart.plotHeight - plotX : plotY
- ];
- }
-
- return map(ret, mathRound);
- },
-
- /**
- * Place the tooltip in a chart without spilling over
- * and not covering the point it self.
- */
- getPosition: function (boxWidth, boxHeight, point) {
-
- var chart = this.chart,
- distance = this.distance,
- ret = {},
- swapped,
- first = ['y', chart.chartHeight, boxHeight, point.plotY + chart.plotTop],
- second = ['x', chart.chartWidth, boxWidth, point.plotX + chart.plotLeft],
- // The far side is right or bottom
- preferFarSide = point.ttBelow || (chart.inverted && !point.negative) || (!chart.inverted && point.negative),
- /**
- * Handle the preferred dimension. When the preferred dimension is tooltip
- * on top or bottom of the point, it will look for space there.
- */
- firstDimension = function (dim, outerSize, innerSize, point) {
- var roomLeft = innerSize < point - distance,
- roomRight = point + distance + innerSize < outerSize,
- alignedLeft = point - distance - innerSize,
- alignedRight = point + distance;
-
- if (preferFarSide && roomRight) {
- ret[dim] = alignedRight;
- } else if (!preferFarSide && roomLeft) {
- ret[dim] = alignedLeft;
- } else if (roomLeft) {
- ret[dim] = alignedLeft;
- } else if (roomRight) {
- ret[dim] = alignedRight;
- } else {
- return false;
- }
- },
- /**
- * Handle the secondary dimension. If the preferred dimension is tooltip
- * on top or bottom of the point, the second dimension is to align the tooltip
- * above the point, trying to align center but allowing left or right
- * align within the chart box.
- */
- secondDimension = function (dim, outerSize, innerSize, point) {
- // Too close to the edge, return false and swap dimensions
- if (point < distance || point > outerSize - distance) {
- return false;
-
- // Align left/top
- } else if (point < innerSize / 2) {
- ret[dim] = 1;
- // Align right/bottom
- } else if (point > outerSize - innerSize / 2) {
- ret[dim] = outerSize - innerSize - 2;
- // Align center
- } else {
- ret[dim] = point - innerSize / 2;
- }
- },
- /**
- * Swap the dimensions
- */
- swap = function (count) {
- var temp = first;
- first = second;
- second = temp;
- swapped = count;
- },
- run = function () {
- if (firstDimension.apply(0, first) !== false) {
- if (secondDimension.apply(0, second) === false && !swapped) {
- swap(true);
- run();
- }
- } else if (!swapped) {
- swap(true);
- run();
- } else {
- ret.x = ret.y = 0;
- }
- };
-
- // Under these conditions, prefer the tooltip on the side of the point
- if (chart.inverted || this.len > 1) {
- swap();
- }
- run();
-
- return ret;
-
- },
-
- /**
- * In case no user defined formatter is given, this will be used. Note that the context
- * here is an object holding point, series, x, y etc.
- */
- defaultFormatter: function (tooltip) {
- var items = this.points || splat(this),
- series = items[0].series,
- s;
-
- // build the header
- s = [tooltip.tooltipHeaderFormatter(items[0])];
-
- // build the values
- each(items, function (item) {
- series = item.series;
- s.push((series.tooltipFormatter && series.tooltipFormatter(item)) ||
- item.point.tooltipFormatter(series.tooltipOptions.pointFormat));
- });
-
- // footer
- s.push(tooltip.options.footerFormat || '');
-
- return s.join('');
- },
-
- /**
- * Refresh the tooltip's text and position.
- * @param {Object} point
- */
- refresh: function (point, mouseEvent) {
- var tooltip = this,
- chart = tooltip.chart,
- label = tooltip.label,
- options = tooltip.options,
- x,
- y,
- anchor,
- textConfig = {},
- text,
- pointConfig = [],
- formatter = options.formatter || tooltip.defaultFormatter,
- hoverPoints = chart.hoverPoints,
- borderColor,
- shared = tooltip.shared,
- currentSeries;
-
- clearTimeout(this.hideTimer);
-
- // get the reference point coordinates (pie charts use tooltipPos)
- tooltip.followPointer = splat(point)[0].series.tooltipOptions.followPointer;
- anchor = tooltip.getAnchor(point, mouseEvent);
- x = anchor[0];
- y = anchor[1];
-
- // shared tooltip, array is sent over
- if (shared && !(point.series && point.series.noSharedTooltip)) {
-
- // hide previous hoverPoints and set new
-
- chart.hoverPoints = point;
- if (hoverPoints) {
- each(hoverPoints, function (point) {
- point.setState();
- });
- }
-
- each(point, function (item) {
- item.setState(HOVER_STATE);
-
- pointConfig.push(item.getLabelConfig());
- });
-
- textConfig = {
- x: point[0].category,
- y: point[0].y
- };
- textConfig.points = pointConfig;
- this.len = pointConfig.length;
- point = point[0];
-
- // single point tooltip
- } else {
- textConfig = point.getLabelConfig();
- }
- text = formatter.call(textConfig, tooltip);
-
- // register the current series
- currentSeries = point.series;
- this.distance = pick(currentSeries.tooltipOptions.distance, 16);
-
- // update the inner HTML
- if (text === false) {
- this.hide();
- } else {
-
- // show it
- if (tooltip.isHidden) {
- stop(label);
- label.attr('opacity', 1).show();
- }
-
- // update text
- label.attr({
- text: text
- });
-
- // set the stroke color of the box
- borderColor = options.borderColor || point.color || currentSeries.color || '#606060';
- label.attr({
- stroke: borderColor
- });
-
- tooltip.updatePosition({ plotX: x, plotY: y, negative: point.negative, ttBelow: point.ttBelow });
-
- this.isHidden = false;
- }
- fireEvent(chart, 'tooltipRefresh', {
- text: text,
- x: x + chart.plotLeft,
- y: y + chart.plotTop,
- borderColor: borderColor
- });
- },
-
- /**
- * Find the new position and perform the move
- */
- updatePosition: function (point) {
- var chart = this.chart,
- label = this.label,
- pos = (this.options.positioner || this.getPosition).call(
- this,
- label.width,
- label.height,
- point
- );
-
- // do the move
- this.move(
- mathRound(pos.x),
- mathRound(pos.y),
- point.plotX + chart.plotLeft,
- point.plotY + chart.plotTop
- );
- },
-
-
- /**
- * Format the header of the tooltip
- */
- tooltipHeaderFormatter: function (point) {
- var series = point.series,
- tooltipOptions = series.tooltipOptions,
- dateTimeLabelFormats = tooltipOptions.dateTimeLabelFormats,
- xDateFormat = tooltipOptions.xDateFormat,
- xAxis = series.xAxis,
- isDateTime = xAxis && xAxis.options.type === 'datetime' && isNumber(point.key),
- headerFormat = tooltipOptions.headerFormat,
- closestPointRange = xAxis && xAxis.closestPointRange,
- n;
-
- // Guess the best date format based on the closest point distance (#568)
- if (isDateTime && !xDateFormat) {
- if (closestPointRange) {
- for (n in timeUnits) {
- if (timeUnits[n] >= closestPointRange ||
- // If the point is placed every day at 23:59, we need to show
- // the minutes as well. This logic only works for time units less than
- // a day, since all higher time units are dividable by those. #2637.
- (timeUnits[n] <= timeUnits.day && point.key % timeUnits[n] > 0)) {
- xDateFormat = dateTimeLabelFormats[n];
- break;
- }
- }
- } else {
- xDateFormat = dateTimeLabelFormats.day;
- }
-
- xDateFormat = xDateFormat || dateTimeLabelFormats.year; // #2546, 2581
-
- }
-
- // Insert the header date format if any
- if (isDateTime && xDateFormat) {
- headerFormat = headerFormat.replace('{point.key}', '{point.key:' + xDateFormat + '}');
- }
-
- return format(headerFormat, {
- point: point,
- series: series
- });
- }
-};
-
-var hoverChartIndex;
-
-// Global flag for touch support
-hasTouch = doc.documentElement.ontouchstart !== UNDEFINED;
-
-/**
- * The mouse tracker object. All methods starting with "on" are primary DOM event handlers.
- * Subsequent methods should be named differently from what they are doing.
- * @param {Object} chart The Chart instance
- * @param {Object} options The root options object
- */
-var Pointer = Highcharts.Pointer = function (chart, options) {
- this.init(chart, options);
-};
-
-Pointer.prototype = {
- /**
- * Initialize Pointer
- */
- init: function (chart, options) {
-
- var chartOptions = options.chart,
- chartEvents = chartOptions.events,
- zoomType = useCanVG ? '' : chartOptions.zoomType,
- inverted = chart.inverted,
- zoomX,
- zoomY;
-
- // Store references
- this.options = options;
- this.chart = chart;
-
- // Zoom status
- this.zoomX = zoomX = /x/.test(zoomType);
- this.zoomY = zoomY = /y/.test(zoomType);
- this.zoomHor = (zoomX && !inverted) || (zoomY && inverted);
- this.zoomVert = (zoomY && !inverted) || (zoomX && inverted);
- this.hasZoom = zoomX || zoomY;
-
- // Do we need to handle click on a touch device?
- this.runChartClick = chartEvents && !!chartEvents.click;
-
- this.pinchDown = [];
- this.lastValidTouch = {};
-
- if (Highcharts.Tooltip && options.tooltip.enabled) {
- chart.tooltip = new Tooltip(chart, options.tooltip);
- this.followTouchMove = options.tooltip.followTouchMove;
- }
-
- this.setDOMEvents();
- },
-
- /**
- * Add crossbrowser support for chartX and chartY
- * @param {Object} e The event object in standard browsers
- */
- normalize: function (e, chartPosition) {
- var chartX,
- chartY,
- ePos;
-
- // common IE normalizing
- e = e || window.event;
-
- // Framework specific normalizing (#1165)
- e = washMouseEvent(e);
-
- // More IE normalizing, needs to go after washMouseEvent
- if (!e.target) {
- e.target = e.srcElement;
- }
-
- // iOS (#2757)
- ePos = e.touches ? (e.touches.length ? e.touches.item(0) : e.changedTouches[0]) : e;
-
- // Get mouse position
- if (!chartPosition) {
- this.chartPosition = chartPosition = offset(this.chart.container);
- }
-
- // chartX and chartY
- if (ePos.pageX === UNDEFINED) { // IE < 9. #886.
- chartX = mathMax(e.x, e.clientX - chartPosition.left); // #2005, #2129: the second case is
- // for IE10 quirks mode within framesets
- chartY = e.y;
- } else {
- chartX = ePos.pageX - chartPosition.left;
- chartY = ePos.pageY - chartPosition.top;
- }
-
- return extend(e, {
- chartX: mathRound(chartX),
- chartY: mathRound(chartY)
- });
- },
-
- /**
- * Get the click position in terms of axis values.
- *
- * @param {Object} e A pointer event
- */
- getCoordinates: function (e) {
- var coordinates = {
- xAxis: [],
- yAxis: []
- };
-
- each(this.chart.axes, function (axis) {
- coordinates[axis.isXAxis ? 'xAxis' : 'yAxis'].push({
- axis: axis,
- value: axis.toValue(e[axis.horiz ? 'chartX' : 'chartY'])
- });
- });
- return coordinates;
- },
-
- /**
- * Return the index in the tooltipPoints array, corresponding to pixel position in
- * the plot area.
- */
- getIndex: function (e) {
- var chart = this.chart;
- return chart.inverted ?
- chart.plotHeight + chart.plotTop - e.chartY :
- e.chartX - chart.plotLeft;
- },
-
- /**
- * With line type charts with a single tracker, get the point closest to the mouse.
- * Run Point.onMouseOver and display tooltip for the point or points.
- */
- runPointActions: function (e) {
- var pointer = this,
- chart = pointer.chart,
- series = chart.series,
- tooltip = chart.tooltip,
- followPointer,
- point,
- points,
- hoverPoint = chart.hoverPoint,
- hoverSeries = chart.hoverSeries,
- i,
- j,
- distance = chart.chartWidth,
- index = pointer.getIndex(e),
- anchor;
-
- // shared tooltip
- if (tooltip && pointer.options.tooltip.shared && !(hoverSeries && hoverSeries.noSharedTooltip)) {
- points = [];
-
- // loop over all series and find the ones with points closest to the mouse
- i = series.length;
- for (j = 0; j < i; j++) {
- if (series[j].visible &&
- series[j].options.enableMouseTracking !== false &&
- !series[j].noSharedTooltip && series[j].singularTooltips !== true && series[j].tooltipPoints.length) {
- point = series[j].tooltipPoints[index];
- if (point && point.series) { // not a dummy point, #1544
- point._dist = mathAbs(index - point.clientX);
- distance = mathMin(distance, point._dist);
- points.push(point);
- }
- }
- }
- // remove furthest points
- i = points.length;
- while (i--) {
- if (points[i]._dist > distance) {
- points.splice(i, 1);
- }
- }
- // refresh the tooltip if necessary
- if (points.length && (points[0].clientX !== pointer.hoverX)) {
- tooltip.refresh(points, e);
- pointer.hoverX = points[0].clientX;
- }
- }
-
- // Separate tooltip and general mouse events
- followPointer = hoverSeries && hoverSeries.tooltipOptions.followPointer;
- if (hoverSeries && hoverSeries.tracker && !followPointer) { // #2584, #2830
-
- // get the point
- point = hoverSeries.tooltipPoints[index];
-
- // a new point is hovered, refresh the tooltip
- if (point && point !== hoverPoint) {
-
- // trigger the events
- point.onMouseOver(e);
-
- }
-
- } else if (tooltip && followPointer && !tooltip.isHidden) {
- anchor = tooltip.getAnchor([{}], e);
- tooltip.updatePosition({ plotX: anchor[0], plotY: anchor[1] });
- }
-
- // Start the event listener to pick up the tooltip
- if (tooltip && !pointer._onDocumentMouseMove) {
- pointer._onDocumentMouseMove = function (e) {
- if (charts[hoverChartIndex]) {
- charts[hoverChartIndex].pointer.onDocumentMouseMove(e);
- }
- };
- addEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
- }
-
- // Draw independent crosshairs
- each(chart.axes, function (axis) {
- axis.drawCrosshair(e, pick(point, hoverPoint));
- });
- },
-
-
-
- /**
- * Reset the tracking by hiding the tooltip, the hover series state and the hover point
- *
- * @param allowMove {Boolean} Instead of destroying the tooltip altogether, allow moving it if possible
- */
- reset: function (allowMove, delay) {
- var pointer = this,
- chart = pointer.chart,
- hoverSeries = chart.hoverSeries,
- hoverPoint = chart.hoverPoint,
- tooltip = chart.tooltip,
- tooltipPoints = tooltip && tooltip.shared ? chart.hoverPoints : hoverPoint;
-
- // Narrow in allowMove
- allowMove = allowMove && tooltip && tooltipPoints;
-
- // Check if the points have moved outside the plot area, #1003
- if (allowMove && splat(tooltipPoints)[0].plotX === UNDEFINED) {
- allowMove = false;
- }
-
- // Just move the tooltip, #349
- if (allowMove) {
- tooltip.refresh(tooltipPoints);
- if (hoverPoint) { // #2500
- hoverPoint.setState(hoverPoint.state, true);
- }
-
- // Full reset
- } else {
-
- if (hoverPoint) {
- hoverPoint.onMouseOut();
- }
-
- if (hoverSeries) {
- hoverSeries.onMouseOut();
- }
-
- if (tooltip) {
- tooltip.hide(delay);
- }
-
- if (pointer._onDocumentMouseMove) {
- removeEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
- pointer._onDocumentMouseMove = null;
- }
-
- // Remove crosshairs
- each(chart.axes, function (axis) {
- axis.hideCrosshair();
- });
-
- pointer.hoverX = null;
-
- }
- },
-
- /**
- * Scale series groups to a certain scale and translation
- */
- scaleGroups: function (attribs, clip) {
-
- var chart = this.chart,
- seriesAttribs;
-
- // Scale each series
- each(chart.series, function (series) {
- seriesAttribs = attribs || series.getPlotBox(); // #1701
- if (series.xAxis && series.xAxis.zoomEnabled) {
- series.group.attr(seriesAttribs);
- if (series.markerGroup) {
- series.markerGroup.attr(seriesAttribs);
- series.markerGroup.clip(clip ? chart.clipRect : null);
- }
- if (series.dataLabelsGroup) {
- series.dataLabelsGroup.attr(seriesAttribs);
- }
- }
- });
-
- // Clip
- chart.clipRect.attr(clip || chart.clipBox);
- },
-
- /**
- * Start a drag operation
- */
- dragStart: function (e) {
- var chart = this.chart;
-
- // Record the start position
- chart.mouseIsDown = e.type;
- chart.cancelClick = false;
- chart.mouseDownX = this.mouseDownX = e.chartX;
- chart.mouseDownY = this.mouseDownY = e.chartY;
- },
-
- /**
- * Perform a drag operation in response to a mousemove event while the mouse is down
- */
- drag: function (e) {
-
- var chart = this.chart,
- chartOptions = chart.options.chart,
- chartX = e.chartX,
- chartY = e.chartY,
- zoomHor = this.zoomHor,
- zoomVert = this.zoomVert,
- plotLeft = chart.plotLeft,
- plotTop = chart.plotTop,
- plotWidth = chart.plotWidth,
- plotHeight = chart.plotHeight,
- clickedInside,
- size,
- mouseDownX = this.mouseDownX,
- mouseDownY = this.mouseDownY,
- panKey = chartOptions.panKey && e[chartOptions.panKey + 'Key'];
-
- // If the mouse is outside the plot area, adjust to cooordinates
- // inside to prevent the selection marker from going outside
- if (chartX < plotLeft) {
- chartX = plotLeft;
- } else if (chartX > plotLeft + plotWidth) {
- chartX = plotLeft + plotWidth;
- }
-
- if (chartY < plotTop) {
- chartY = plotTop;
- } else if (chartY > plotTop + plotHeight) {
- chartY = plotTop + plotHeight;
- }
-
- // determine if the mouse has moved more than 10px
- this.hasDragged = Math.sqrt(
- Math.pow(mouseDownX - chartX, 2) +
- Math.pow(mouseDownY - chartY, 2)
- );
-
- if (this.hasDragged > 10) {
- clickedInside = chart.isInsidePlot(mouseDownX - plotLeft, mouseDownY - plotTop);
-
- // make a selection
- if (chart.hasCartesianSeries && (this.zoomX || this.zoomY) && clickedInside && !panKey) {
- if (!this.selectionMarker) {
- this.selectionMarker = chart.renderer.rect(
- plotLeft,
- plotTop,
- zoomHor ? 1 : plotWidth,
- zoomVert ? 1 : plotHeight,
- 0
- )
- .attr({
- fill: chartOptions.selectionMarkerFill || 'rgba(69,114,167,0.25)',
- zIndex: 7
- })
- .add();
- }
- }
-
- // adjust the width of the selection marker
- if (this.selectionMarker && zoomHor) {
- size = chartX - mouseDownX;
- this.selectionMarker.attr({
- width: mathAbs(size),
- x: (size > 0 ? 0 : size) + mouseDownX
- });
- }
- // adjust the height of the selection marker
- if (this.selectionMarker && zoomVert) {
- size = chartY - mouseDownY;
- this.selectionMarker.attr({
- height: mathAbs(size),
- y: (size > 0 ? 0 : size) + mouseDownY
- });
- }
-
- // panning
- if (clickedInside && !this.selectionMarker && chartOptions.panning) {
- chart.pan(e, chartOptions.panning);
- }
- }
- },
-
- /**
- * On mouse up or touch end across the entire document, drop the selection.
- */
- drop: function (e) {
- var chart = this.chart,
- hasPinched = this.hasPinched;
-
- if (this.selectionMarker) {
- var selectionData = {
- xAxis: [],
- yAxis: [],
- originalEvent: e.originalEvent || e
- },
- selectionBox = this.selectionMarker,
- selectionLeft = selectionBox.attr ? selectionBox.attr('x') : selectionBox.x,
- selectionTop = selectionBox.attr ? selectionBox.attr('y') : selectionBox.y,
- selectionWidth = selectionBox.attr ? selectionBox.attr('width') : selectionBox.width,
- selectionHeight = selectionBox.attr ? selectionBox.attr('height') : selectionBox.height,
- runZoom;
-
- // a selection has been made
- if (this.hasDragged || hasPinched) {
-
- // record each axis' min and max
- each(chart.axes, function (axis) {
- if (axis.zoomEnabled) {
- var horiz = axis.horiz,
- minPixelPadding = e.type === 'touchend' ? axis.minPixelPadding: 0, // #1207, #3075
- selectionMin = axis.toValue((horiz ? selectionLeft : selectionTop) + minPixelPadding),
- selectionMax = axis.toValue((horiz ? selectionLeft + selectionWidth : selectionTop + selectionHeight) - minPixelPadding);
-
- if (!isNaN(selectionMin) && !isNaN(selectionMax)) { // #859
- selectionData[axis.coll].push({
- axis: axis,
- min: mathMin(selectionMin, selectionMax), // for reversed axes,
- max: mathMax(selectionMin, selectionMax)
- });
- runZoom = true;
- }
- }
- });
- if (runZoom) {
- fireEvent(chart, 'selection', selectionData, function (args) {
- chart.zoom(extend(args, hasPinched ? { animation: false } : null));
- });
- }
-
- }
- this.selectionMarker = this.selectionMarker.destroy();
-
- // Reset scaling preview
- if (hasPinched) {
- this.scaleGroups();
- }
- }
-
- // Reset all
- if (chart) { // it may be destroyed on mouse up - #877
- css(chart.container, { cursor: chart._cursor });
- chart.cancelClick = this.hasDragged > 10; // #370
- chart.mouseIsDown = this.hasDragged = this.hasPinched = false;
- this.pinchDown = [];
- }
- },
-
- onContainerMouseDown: function (e) {
-
- e = this.normalize(e);
-
- // issue #295, dragging not always working in Firefox
- if (e.preventDefault) {
- e.preventDefault();
- }
-
- this.dragStart(e);
- },
-
-
-
- onDocumentMouseUp: function (e) {
- if (charts[hoverChartIndex]) {
- charts[hoverChartIndex].pointer.drop(e);
- }
- },
-
- /**
- * Special handler for mouse move that will hide the tooltip when the mouse leaves the plotarea.
- * Issue #149 workaround. The mouseleave event does not always fire.
- */
- onDocumentMouseMove: function (e) {
- var chart = this.chart,
- chartPosition = this.chartPosition,
- hoverSeries = chart.hoverSeries;
-
- e = this.normalize(e, chartPosition);
-
- // If we're outside, hide the tooltip
- if (chartPosition && hoverSeries && !this.inClass(e.target, 'highcharts-tracker') &&
- !chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
- this.reset();
- }
- },
-
- /**
- * When mouse leaves the container, hide the tooltip.
- */
- onContainerMouseLeave: function () {
- var chart = charts[hoverChartIndex];
- if (chart) {
- chart.pointer.reset();
- chart.pointer.chartPosition = null; // also reset the chart position, used in #149 fix
- }
- },
-
- // The mousemove, touchmove and touchstart event handler
- onContainerMouseMove: function (e) {
-
- var chart = this.chart;
-
- hoverChartIndex = chart.index;
-
- e = this.normalize(e);
- e.returnValue = false; // #2251, #3224
-
- if (chart.mouseIsDown === 'mousedown') {
- this.drag(e);
- }
-
- // Show the tooltip and run mouse over events (#977)
- if ((this.inClass(e.target, 'highcharts-tracker') ||
- chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) && !chart.openMenu) {
- this.runPointActions(e);
- }
- },
-
- /**
- * Utility to detect whether an element has, or has a parent with, a specific
- * class name. Used on detection of tracker objects and on deciding whether
- * hovering the tooltip should cause the active series to mouse out.
- */
- inClass: function (element, className) {
- var elemClassName;
- while (element) {
- elemClassName = attr(element, 'class');
- if (elemClassName) {
- if (elemClassName.indexOf(className) !== -1) {
- return true;
- } else if (elemClassName.indexOf(PREFIX + 'container') !== -1) {
- return false;
- }
- }
- element = element.parentNode;
- }
- },
-
- onTrackerMouseOut: function (e) {
- var series = this.chart.hoverSeries,
- relatedTarget = e.relatedTarget || e.toElement,
- relatedSeries = relatedTarget && relatedTarget.point && relatedTarget.point.series; // #2499
-
- if (series && !series.options.stickyTracking && !this.inClass(relatedTarget, PREFIX + 'tooltip') &&
- relatedSeries !== series) {
- series.onMouseOut();
- }
- },
-
- onContainerClick: function (e) {
- var chart = this.chart,
- hoverPoint = chart.hoverPoint,
- plotLeft = chart.plotLeft,
- plotTop = chart.plotTop;
-
- e = this.normalize(e);
- e.cancelBubble = true; // IE specific
-
- if (!chart.cancelClick) {
-
- // On tracker click, fire the series and point events. #783, #1583
- if (hoverPoint && this.inClass(e.target, PREFIX + 'tracker')) {
-
- // the series click event
- fireEvent(hoverPoint.series, 'click', extend(e, {
- point: hoverPoint
- }));
-
- // the point click event
- if (chart.hoverPoint) { // it may be destroyed (#1844)
- hoverPoint.firePointEvent('click', e);
- }
-
- // When clicking outside a tracker, fire a chart event
- } else {
- extend(e, this.getCoordinates(e));
-
- // fire a click event in the chart
- if (chart.isInsidePlot(e.chartX - plotLeft, e.chartY - plotTop)) {
- fireEvent(chart, 'click', e);
- }
- }
-
-
- }
- },
-
- /**
- * Set the JS DOM events on the container and document. This method should contain
- * a one-to-one assignment between methods and their handlers. Any advanced logic should
- * be moved to the handler reflecting the event's name.
- */
- setDOMEvents: function () {
-
- var pointer = this,
- container = pointer.chart.container;
-
- container.onmousedown = function (e) {
- pointer.onContainerMouseDown(e);
- };
- container.onmousemove = function (e) {
- pointer.onContainerMouseMove(e);
- };
- container.onclick = function (e) {
- pointer.onContainerClick(e);
- };
- addEvent(container, 'mouseleave', pointer.onContainerMouseLeave);
- if (chartCount === 1) {
- addEvent(doc, 'mouseup', pointer.onDocumentMouseUp);
- }
- if (hasTouch) {
- container.ontouchstart = function (e) {
- pointer.onContainerTouchStart(e);
- };
- container.ontouchmove = function (e) {
- pointer.onContainerTouchMove(e);
- };
- if (chartCount === 1) {
- addEvent(doc, 'touchend', pointer.onDocumentTouchEnd);
- }
- }
-
- },
-
- /**
- * Destroys the Pointer object and disconnects DOM events.
- */
- destroy: function () {
- var prop;
-
- removeEvent(this.chart.container, 'mouseleave', this.onContainerMouseLeave);
- if (!chartCount) {
- removeEvent(doc, 'mouseup', this.onDocumentMouseUp);
- removeEvent(doc, 'touchend', this.onDocumentTouchEnd);
- }
-
- // memory and CPU leak
- clearInterval(this.tooltipTimeout);
-
- for (prop in this) {
- this[prop] = null;
- }
- }
-};
-
-
-/* Support for touch devices */
-extend(Highcharts.Pointer.prototype, {
-
- /**
- * Run translation operations
- */
- pinchTranslate: function (pinchDown, touches, transform, selectionMarker, clip, lastValidTouch) {
- if (this.zoomHor || this.pinchHor) {
- this.pinchTranslateDirection(true, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
- }
- if (this.zoomVert || this.pinchVert) {
- this.pinchTranslateDirection(false, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
- }
- },
-
- /**
- * Run translation operations for each direction (horizontal and vertical) independently
- */
- pinchTranslateDirection: function (horiz, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch, forcedScale) {
- var chart = this.chart,
- xy = horiz ? 'x' : 'y',
- XY = horiz ? 'X' : 'Y',
- sChartXY = 'chart' + XY,
- wh = horiz ? 'width' : 'height',
- plotLeftTop = chart['plot' + (horiz ? 'Left' : 'Top')],
- selectionWH,
- selectionXY,
- clipXY,
- scale = forcedScale || 1,
- inverted = chart.inverted,
- bounds = chart.bounds[horiz ? 'h' : 'v'],
- singleTouch = pinchDown.length === 1,
- touch0Start = pinchDown[0][sChartXY],
- touch0Now = touches[0][sChartXY],
- touch1Start = !singleTouch && pinchDown[1][sChartXY],
- touch1Now = !singleTouch && touches[1][sChartXY],
- outOfBounds,
- transformScale,
- scaleKey,
- setScale = function () {
- if (!singleTouch && mathAbs(touch0Start - touch1Start) > 20) { // Don't zoom if fingers are too close on this axis
- scale = forcedScale || mathAbs(touch0Now - touch1Now) / mathAbs(touch0Start - touch1Start);
- }
-
- clipXY = ((plotLeftTop - touch0Now) / scale) + touch0Start;
- selectionWH = chart['plot' + (horiz ? 'Width' : 'Height')] / scale;
- };
-
- // Set the scale, first pass
- setScale();
-
- selectionXY = clipXY; // the clip position (x or y) is altered if out of bounds, the selection position is not
-
- // Out of bounds
- if (selectionXY < bounds.min) {
- selectionXY = bounds.min;
- outOfBounds = true;
- } else if (selectionXY + selectionWH > bounds.max) {
- selectionXY = bounds.max - selectionWH;
- outOfBounds = true;
- }
-
- // Is the chart dragged off its bounds, determined by dataMin and dataMax?
- if (outOfBounds) {
-
- // Modify the touchNow position in order to create an elastic drag movement. This indicates
- // to the user that the chart is responsive but can't be dragged further.
- touch0Now -= 0.8 * (touch0Now - lastValidTouch[xy][0]);
- if (!singleTouch) {
- touch1Now -= 0.8 * (touch1Now - lastValidTouch[xy][1]);
- }
-
- // Set the scale, second pass to adapt to the modified touchNow positions
- setScale();
-
- } else {
- lastValidTouch[xy] = [touch0Now, touch1Now];
- }
-
- // Set geometry for clipping, selection and transformation
- if (!inverted) { // TODO: implement clipping for inverted charts
- clip[xy] = clipXY - plotLeftTop;
- clip[wh] = selectionWH;
- }
- scaleKey = inverted ? (horiz ? 'scaleY' : 'scaleX') : 'scale' + XY;
- transformScale = inverted ? 1 / scale : scale;
-
- selectionMarker[wh] = selectionWH;
- selectionMarker[xy] = selectionXY;
- transform[scaleKey] = scale;
- transform['translate' + XY] = (transformScale * plotLeftTop) + (touch0Now - (transformScale * touch0Start));
- },
-
- /**
- * Handle touch events with two touches
- */
- pinch: function (e) {
-
- var self = this,
- chart = self.chart,
- pinchDown = self.pinchDown,
- followTouchMove = self.followTouchMove,
- touches = e.touches,
- touchesLength = touches.length,
- lastValidTouch = self.lastValidTouch,
- hasZoom = self.hasZoom,
- selectionMarker = self.selectionMarker,
- transform = {},
- fireClickEvent = touchesLength === 1 && ((self.inClass(e.target, PREFIX + 'tracker') &&
- chart.runTrackerClick) || self.runChartClick),
- clip = {};
-
- // On touch devices, only proceed to trigger click if a handler is defined
- if ((hasZoom || followTouchMove) && !fireClickEvent) {
- e.preventDefault();
- }
-
- // Normalize each touch
- map(touches, function (e) {
- return self.normalize(e);
- });
-
- // Register the touch start position
- if (e.type === 'touchstart') {
- each(touches, function (e, i) {
- pinchDown[i] = { chartX: e.chartX, chartY: e.chartY };
- });
- lastValidTouch.x = [pinchDown[0].chartX, pinchDown[1] && pinchDown[1].chartX];
- lastValidTouch.y = [pinchDown[0].chartY, pinchDown[1] && pinchDown[1].chartY];
-
- // Identify the data bounds in pixels
- each(chart.axes, function (axis) {
- if (axis.zoomEnabled) {
- var bounds = chart.bounds[axis.horiz ? 'h' : 'v'],
- minPixelPadding = axis.minPixelPadding,
- min = axis.toPixels(pick(axis.options.min, axis.dataMin)),
- max = axis.toPixels(pick(axis.options.max, axis.dataMax)),
- absMin = mathMin(min, max),
- absMax = mathMax(min, max);
-
- // Store the bounds for use in the touchmove handler
- bounds.min = mathMin(axis.pos, absMin - minPixelPadding);
- bounds.max = mathMax(axis.pos + axis.len, absMax + minPixelPadding);
- }
- });
- self.res = true; // reset on next move
-
- // Event type is touchmove, handle panning and pinching
- } else if (pinchDown.length) { // can be 0 when releasing, if touchend fires first
-
-
- // Set the marker
- if (!selectionMarker) {
- self.selectionMarker = selectionMarker = extend({
- destroy: noop
- }, chart.plotBox);
- }
-
- self.pinchTranslate(pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
-
- self.hasPinched = hasZoom;
-
- // Scale and translate the groups to provide visual feedback during pinching
- self.scaleGroups(transform, clip);
-
- // Optionally move the tooltip on touchmove
- if (!hasZoom && followTouchMove && touchesLength === 1) {
- this.runPointActions(self.normalize(e));
- } else if (self.res) {
- self.res = false;
- this.reset(false, 0);
- }
- }
- },
-
- onContainerTouchStart: function (e) {
- var chart = this.chart;
-
- hoverChartIndex = chart.index;
-
- if (e.touches.length === 1) {
-
- e = this.normalize(e);
-
- if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
-
- // Run mouse events and display tooltip etc
- this.runPointActions(e);
-
- this.pinch(e);
-
- } else {
- // Hide the tooltip on touching outside the plot area (#1203)
- this.reset();
- }
-
- } else if (e.touches.length === 2) {
- this.pinch(e);
- }
- },
-
- onContainerTouchMove: function (e) {
- if (e.touches.length === 1 || e.touches.length === 2) {
- this.pinch(e);
- }
- },
-
- onDocumentTouchEnd: function (e) {
- if (charts[hoverChartIndex]) {
- charts[hoverChartIndex].pointer.drop(e);
- }
- }
-
-});
-if (win.PointerEvent || win.MSPointerEvent) {
-
- // The touches object keeps track of the points being touched at all times
- var touches = {},
- hasPointerEvent = !!win.PointerEvent,
- getWebkitTouches = function () {
- var key, fake = [];
- fake.item = function (i) { return this[i]; };
- for (key in touches) {
- if (touches.hasOwnProperty(key)) {
- fake.push({
- pageX: touches[key].pageX,
- pageY: touches[key].pageY,
- target: touches[key].target
- });
- }
- }
- return fake;
- },
- translateMSPointer = function (e, method, wktype, callback) {
- var p;
- e = e.originalEvent || e;
- if ((e.pointerType === 'touch' || e.pointerType === e.MSPOINTER_TYPE_TOUCH) && charts[hoverChartIndex]) {
- callback(e);
- p = charts[hoverChartIndex].pointer;
- p[method]({
- type: wktype,
- target: e.currentTarget,
- preventDefault: noop,
- touches: getWebkitTouches()
- });
- }
- };
-
- /**
- * Extend the Pointer prototype with methods for each event handler and more
- */
- extend(Pointer.prototype, {
- onContainerPointerDown: function (e) {
- translateMSPointer(e, 'onContainerTouchStart', 'touchstart', function (e) {
- touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY, target: e.currentTarget };
- });
- },
- onContainerPointerMove: function (e) {
- translateMSPointer(e, 'onContainerTouchMove', 'touchmove', function (e) {
- touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY };
- if (!touches[e.pointerId].target) {
- touches[e.pointerId].target = e.currentTarget;
- }
- });
- },
- onDocumentPointerUp: function (e) {
- translateMSPointer(e, 'onContainerTouchEnd', 'touchend', function (e) {
- delete touches[e.pointerId];
- });
- },
-
- /**
- * Add or remove the MS Pointer specific events
- */
- batchMSEvents: function (fn) {
- fn(this.chart.container, hasPointerEvent ? 'pointerdown' : 'MSPointerDown', this.onContainerPointerDown);
- fn(this.chart.container, hasPointerEvent ? 'pointermove' : 'MSPointerMove', this.onContainerPointerMove);
- fn(doc, hasPointerEvent ? 'pointerup' : 'MSPointerUp', this.onDocumentPointerUp);
- }
- });
-
- // Disable default IE actions for pinch and such on chart element
- wrap(Pointer.prototype, 'init', function (proceed, chart, options) {
- proceed.call(this, chart, options);
- if (this.hasZoom || this.followTouchMove) {
- css(chart.container, {
- '-ms-touch-action': NONE,
- 'touch-action': NONE
- });
- }
- });
-
- // Add IE specific touch events to chart
- wrap(Pointer.prototype, 'setDOMEvents', function (proceed) {
- proceed.apply(this);
- if (this.hasZoom || this.followTouchMove) {
- this.batchMSEvents(addEvent);
- }
- });
- // Destroy MS events also
- wrap(Pointer.prototype, 'destroy', function (proceed) {
- this.batchMSEvents(removeEvent);
- proceed.call(this);
- });
-}
-/**
- * The overview of the chart's series
- */
-var Legend = Highcharts.Legend = function (chart, options) {
- this.init(chart, options);
-};
-
-Legend.prototype = {
-
- /**
- * Initialize the legend
- */
- init: function (chart, options) {
-
- var legend = this,
- itemStyle = options.itemStyle,
- padding = pick(options.padding, 8),
- itemMarginTop = options.itemMarginTop || 0;
-
- this.options = options;
-
- if (!options.enabled) {
- return;
- }
-
- legend.itemStyle = itemStyle;
- legend.itemHiddenStyle = merge(itemStyle, options.itemHiddenStyle);
- legend.itemMarginTop = itemMarginTop;
- legend.padding = padding;
- legend.initialItemX = padding;
- legend.initialItemY = padding - 5; // 5 is the number of pixels above the text
- legend.maxItemWidth = 0;
- legend.chart = chart;
- legend.itemHeight = 0;
- legend.lastLineHeight = 0;
- legend.symbolWidth = pick(options.symbolWidth, 16);
- legend.pages = [];
-
-
- // Render it
- legend.render();
-
- // move checkboxes
- addEvent(legend.chart, 'endResize', function () {
- legend.positionCheckboxes();
- });
-
- },
-
- /**
- * Set the colors for the legend item
- * @param {Object} item A Series or Point instance
- * @param {Object} visible Dimmed or colored
- */
- colorizeItem: function (item, visible) {
- var legend = this,
- options = legend.options,
- legendItem = item.legendItem,
- legendLine = item.legendLine,
- legendSymbol = item.legendSymbol,
- hiddenColor = legend.itemHiddenStyle.color,
- textColor = visible ? options.itemStyle.color : hiddenColor,
- symbolColor = visible ? (item.legendColor || item.color || '#CCC') : hiddenColor,
- markerOptions = item.options && item.options.marker,
- symbolAttr = { fill: symbolColor },
- key,
- val;
-
- if (legendItem) {
- legendItem.css({ fill: textColor, color: textColor }); // color for #1553, oldIE
- }
- if (legendLine) {
- legendLine.attr({ stroke: symbolColor });
- }
-
- if (legendSymbol) {
-
- // Apply marker options
- if (markerOptions && legendSymbol.isMarker) { // #585
- symbolAttr.stroke = symbolColor;
- markerOptions = item.convertAttribs(markerOptions);
- for (key in markerOptions) {
- val = markerOptions[key];
- if (val !== UNDEFINED) {
- symbolAttr[key] = val;
- }
- }
- }
-
- legendSymbol.attr(symbolAttr);
- }
- },
-
- /**
- * Position the legend item
- * @param {Object} item A Series or Point instance
- */
- positionItem: function (item) {
- var legend = this,
- options = legend.options,
- symbolPadding = options.symbolPadding,
- ltr = !options.rtl,
- legendItemPos = item._legendItemPos,
- itemX = legendItemPos[0],
- itemY = legendItemPos[1],
- checkbox = item.checkbox;
-
- if (item.legendGroup) {
- item.legendGroup.translate(
- ltr ? itemX : legend.legendWidth - itemX - 2 * symbolPadding - 4,
- itemY
- );
- }
-
- if (checkbox) {
- checkbox.x = itemX;
- checkbox.y = itemY;
- }
- },
-
- /**
- * Destroy a single legend item
- * @param {Object} item The series or point
- */
- destroyItem: function (item) {
- var checkbox = item.checkbox;
-
- // destroy SVG elements
- each(['legendItem', 'legendLine', 'legendSymbol', 'legendGroup'], function (key) {
- if (item[key]) {
- item[key] = item[key].destroy();
- }
- });
-
- if (checkbox) {
- discardElement(item.checkbox);
- }
- },
-
- /**
- * Destroys the legend.
- */
- destroy: function () {
- var legend = this,
- legendGroup = legend.group,
- box = legend.box;
-
- if (box) {
- legend.box = box.destroy();
- }
-
- if (legendGroup) {
- legend.group = legendGroup.destroy();
- }
- },
-
- /**
- * Position the checkboxes after the width is determined
- */
- positionCheckboxes: function (scrollOffset) {
- var alignAttr = this.group.alignAttr,
- translateY,
- clipHeight = this.clipHeight || this.legendHeight;
-
- if (alignAttr) {
- translateY = alignAttr.translateY;
- each(this.allItems, function (item) {
- var checkbox = item.checkbox,
- top;
-
- if (checkbox) {
- top = (translateY + checkbox.y + (scrollOffset || 0) + 3);
- css(checkbox, {
- left: (alignAttr.translateX + item.checkboxOffset + checkbox.x - 20) + PX,
- top: top + PX,
- display: top > translateY - 6 && top < translateY + clipHeight - 6 ? '' : NONE
- });
- }
- });
- }
- },
-
- /**
- * Render the legend title on top of the legend
- */
- renderTitle: function () {
- var options = this.options,
- padding = this.padding,
- titleOptions = options.title,
- titleHeight = 0,
- bBox;
-
- if (titleOptions.text) {
- if (!this.title) {
- this.title = this.chart.renderer.label(titleOptions.text, padding - 3, padding - 4, null, null, null, null, null, 'legend-title')
- .attr({ zIndex: 1 })
- .css(titleOptions.style)
- .add(this.group);
- }
- bBox = this.title.getBBox();
- titleHeight = bBox.height;
- this.offsetWidth = bBox.width; // #1717
- this.contentGroup.attr({ translateY: titleHeight });
- }
- this.titleHeight = titleHeight;
- },
-
- /**
- * Render a single specific legend item
- * @param {Object} item A series or point
- */
- renderItem: function (item) {
- var legend = this,
- chart = legend.chart,
- renderer = chart.renderer,
- options = legend.options,
- horizontal = options.layout === 'horizontal',
- symbolWidth = legend.symbolWidth,
- symbolPadding = options.symbolPadding,
- itemStyle = legend.itemStyle,
- itemHiddenStyle = legend.itemHiddenStyle,
- padding = legend.padding,
- itemDistance = horizontal ? pick(options.itemDistance, 20) : 0,
- ltr = !options.rtl,
- itemHeight,
- widthOption = options.width,
- itemMarginBottom = options.itemMarginBottom || 0,
- itemMarginTop = legend.itemMarginTop,
- initialItemX = legend.initialItemX,
- bBox,
- itemWidth,
- li = item.legendItem,
- series = item.series && item.series.drawLegendSymbol ? item.series : item,
- seriesOptions = series.options,
- showCheckbox = legend.createCheckboxForItem && seriesOptions && seriesOptions.showCheckbox,
- useHTML = options.useHTML;
-
- if (!li) { // generate it once, later move it
-
- // Generate the group box
- // A group to hold the symbol and text. Text is to be appended in Legend class.
- item.legendGroup = renderer.g('legend-item')
- .attr({ zIndex: 1 })
- .add(legend.scrollGroup);
-
- // Generate the list item text and add it to the group
- item.legendItem = li = renderer.text(
- options.labelFormat ? format(options.labelFormat, item) : options.labelFormatter.call(item),
- ltr ? symbolWidth + symbolPadding : -symbolPadding,
- legend.baseline || 0,
- useHTML
- )
- .css(merge(item.visible ? itemStyle : itemHiddenStyle)) // merge to prevent modifying original (#1021)
- .attr({
- align: ltr ? 'left' : 'right',
- zIndex: 2
- })
- .add(item.legendGroup);
-
- // Get the baseline for the first item - the font size is equal for all
- if (!legend.baseline) {
- legend.baseline = renderer.fontMetrics(itemStyle.fontSize, li).f + 3 + itemMarginTop;
- li.attr('y', legend.baseline);
- }
-
- // Draw the legend symbol inside the group box
- series.drawLegendSymbol(legend, item);
-
- if (legend.setItemEvents) {
- legend.setItemEvents(item, li, useHTML, itemStyle, itemHiddenStyle);
- }
-
- // Colorize the items
- legend.colorizeItem(item, item.visible);
-
- // add the HTML checkbox on top
- if (showCheckbox) {
- legend.createCheckboxForItem(item);
- }
- }
-
- // calculate the positions for the next line
- bBox = li.getBBox();
-
- itemWidth = item.checkboxOffset =
- options.itemWidth ||
- item.legendItemWidth ||
- symbolWidth + symbolPadding + bBox.width + itemDistance + (showCheckbox ? 20 : 0);
- legend.itemHeight = itemHeight = mathRound(item.legendItemHeight || bBox.height);
-
- // if the item exceeds the width, start a new line
- if (horizontal && legend.itemX - initialItemX + itemWidth >
- (widthOption || (chart.chartWidth - 2 * padding - initialItemX - options.x))) {
- legend.itemX = initialItemX;
- legend.itemY += itemMarginTop + legend.lastLineHeight + itemMarginBottom;
- legend.lastLineHeight = 0; // reset for next line
- }
-
- // If the item exceeds the height, start a new column
- /*if (!horizontal && legend.itemY + options.y + itemHeight > chart.chartHeight - spacingTop - spacingBottom) {
- legend.itemY = legend.initialItemY;
- legend.itemX += legend.maxItemWidth;
- legend.maxItemWidth = 0;
- }*/
-
- // Set the edge positions
- legend.maxItemWidth = mathMax(legend.maxItemWidth, itemWidth);
- legend.lastItemY = itemMarginTop + legend.itemY + itemMarginBottom;
- legend.lastLineHeight = mathMax(itemHeight, legend.lastLineHeight); // #915
-
- // cache the position of the newly generated or reordered items
- item._legendItemPos = [legend.itemX, legend.itemY];
-
- // advance
- if (horizontal) {
- legend.itemX += itemWidth;
-
- } else {
- legend.itemY += itemMarginTop + itemHeight + itemMarginBottom;
- legend.lastLineHeight = itemHeight;
- }
-
- // the width of the widest item
- legend.offsetWidth = widthOption || mathMax(
- (horizontal ? legend.itemX - initialItemX - itemDistance : itemWidth) + padding,
- legend.offsetWidth
- );
- },
-
- /**
- * Get all items, which is one item per series for normal series and one item per point
- * for pie series.
- */
- getAllItems: function () {
- var allItems = [];
- each(this.chart.series, function (series) {
- var seriesOptions = series.options;
-
- // Handle showInLegend. If the series is linked to another series, defaults to false.
- if (!pick(seriesOptions.showInLegend, !defined(seriesOptions.linkedTo) ? UNDEFINED : false, true)) {
- return;
- }
-
- // use points or series for the legend item depending on legendType
- allItems = allItems.concat(
- series.legendItems ||
- (seriesOptions.legendType === 'point' ?
- series.data :
- series)
- );
- });
- return allItems;
- },
-
- /**
- * Render the legend. This method can be called both before and after
- * chart.render. If called after, it will only rearrange items instead
- * of creating new ones.
- */
- render: function () {
- var legend = this,
- chart = legend.chart,
- renderer = chart.renderer,
- legendGroup = legend.group,
- allItems,
- display,
- legendWidth,
- legendHeight,
- box = legend.box,
- options = legend.options,
- padding = legend.padding,
- legendBorderWidth = options.borderWidth,
- legendBackgroundColor = options.backgroundColor;
-
- legend.itemX = legend.initialItemX;
- legend.itemY = legend.initialItemY;
- legend.offsetWidth = 0;
- legend.lastItemY = 0;
-
- if (!legendGroup) {
- legend.group = legendGroup = renderer.g('legend')
- .attr({ zIndex: 7 })
- .add();
- legend.contentGroup = renderer.g()
- .attr({ zIndex: 1 }) // above background
- .add(legendGroup);
- legend.scrollGroup = renderer.g()
- .add(legend.contentGroup);
- }
-
- legend.renderTitle();
-
- // add each series or point
- allItems = legend.getAllItems();
-
- // sort by legendIndex
- stableSort(allItems, function (a, b) {
- return ((a.options && a.options.legendIndex) || 0) - ((b.options && b.options.legendIndex) || 0);
- });
-
- // reversed legend
- if (options.reversed) {
- allItems.reverse();
- }
-
- legend.allItems = allItems;
- legend.display = display = !!allItems.length;
-
- // render the items
- each(allItems, function (item) {
- legend.renderItem(item);
- });
-
- // Draw the border
- legendWidth = options.width || legend.offsetWidth;
- legendHeight = legend.lastItemY + legend.lastLineHeight + legend.titleHeight;
-
-
- legendHeight = legend.handleOverflow(legendHeight);
-
- if (legendBorderWidth || legendBackgroundColor) {
- legendWidth += padding;
- legendHeight += padding;
-
- if (!box) {
- legend.box = box = renderer.rect(
- 0,
- 0,
- legendWidth,
- legendHeight,
- options.borderRadius,
- legendBorderWidth || 0
- ).attr({
- stroke: options.borderColor,
- 'stroke-width': legendBorderWidth || 0,
- fill: legendBackgroundColor || NONE
- })
- .add(legendGroup)
- .shadow(options.shadow);
- box.isNew = true;
-
- } else if (legendWidth > 0 && legendHeight > 0) {
- box[box.isNew ? 'attr' : 'animate'](
- box.crisp({ width: legendWidth, height: legendHeight })
- );
- box.isNew = false;
- }
-
- // hide the border if no items
- box[display ? 'show' : 'hide']();
- }
-
- legend.legendWidth = legendWidth;
- legend.legendHeight = legendHeight;
-
- // Now that the legend width and height are established, put the items in the
- // final position
- each(allItems, function (item) {
- legend.positionItem(item);
- });
-
- // 1.x compatibility: positioning based on style
- /*var props = ['left', 'right', 'top', 'bottom'],
- prop,
- i = 4;
- while (i--) {
- prop = props[i];
- if (options.style[prop] && options.style[prop] !== 'auto') {
- options[i < 2 ? 'align' : 'verticalAlign'] = prop;
- options[i < 2 ? 'x' : 'y'] = pInt(options.style[prop]) * (i % 2 ? -1 : 1);
- }
- }*/
-
- if (display) {
- legendGroup.align(extend({
- width: legendWidth,
- height: legendHeight
- }, options), true, 'spacingBox');
- }
-
- if (!chart.isResizing) {
- this.positionCheckboxes();
- }
- },
-
- /**
- * Set up the overflow handling by adding navigation with up and down arrows below the
- * legend.
- */
- handleOverflow: function (legendHeight) {
- var legend = this,
- chart = this.chart,
- renderer = chart.renderer,
- options = this.options,
- optionsY = options.y,
- alignTop = options.verticalAlign === 'top',
- spaceHeight = chart.spacingBox.height + (alignTop ? -optionsY : optionsY) - this.padding,
- maxHeight = options.maxHeight,
- clipHeight,
- clipRect = this.clipRect,
- navOptions = options.navigation,
- animation = pick(navOptions.animation, true),
- arrowSize = navOptions.arrowSize || 12,
- nav = this.nav,
- pages = this.pages,
- lastY,
- allItems = this.allItems;
-
- // Adjust the height
- if (options.layout === 'horizontal') {
- spaceHeight /= 2;
- }
- if (maxHeight) {
- spaceHeight = mathMin(spaceHeight, maxHeight);
- }
-
- // Reset the legend height and adjust the clipping rectangle
- pages.length = 0;
- if (legendHeight > spaceHeight && !options.useHTML) {
-
- this.clipHeight = clipHeight = mathMax(spaceHeight - 20 - this.titleHeight - this.padding, 0);
- this.currentPage = pick(this.currentPage, 1);
- this.fullHeight = legendHeight;
-
- // Fill pages with Y positions so that the top of each a legend item defines
- // the scroll top for each page (#2098)
- each(allItems, function (item, i) {
- var y = item._legendItemPos[1],
- h = mathRound(item.legendItem.getBBox().height),
- len = pages.length;
-
- if (!len || (y - pages[len - 1] > clipHeight && (lastY || y) !== pages[len - 1])) {
- pages.push(lastY || y);
- len++;
- }
-
- if (i === allItems.length - 1 && y + h - pages[len - 1] > clipHeight) {
- pages.push(y);
- }
- if (y !== lastY) {
- lastY = y;
- }
- });
-
- // Only apply clipping if needed. Clipping causes blurred legend in PDF export (#1787)
- if (!clipRect) {
- clipRect = legend.clipRect = renderer.clipRect(0, this.padding, 9999, 0);
- legend.contentGroup.clip(clipRect);
- }
- clipRect.attr({
- height: clipHeight
- });
-
- // Add navigation elements
- if (!nav) {
- this.nav = nav = renderer.g().attr({ zIndex: 1 }).add(this.group);
- this.up = renderer.symbol('triangle', 0, 0, arrowSize, arrowSize)
- .on('click', function () {
- legend.scroll(-1, animation);
- })
- .add(nav);
- this.pager = renderer.text('', 15, 10)
- .css(navOptions.style)
- .add(nav);
- this.down = renderer.symbol('triangle-down', 0, 0, arrowSize, arrowSize)
- .on('click', function () {
- legend.scroll(1, animation);
- })
- .add(nav);
- }
-
- // Set initial position
- legend.scroll(0);
-
- legendHeight = spaceHeight;
-
- } else if (nav) {
- clipRect.attr({
- height: chart.chartHeight
- });
- nav.hide();
- this.scrollGroup.attr({
- translateY: 1
- });
- this.clipHeight = 0; // #1379
- }
-
- return legendHeight;
- },
-
- /**
- * Scroll the legend by a number of pages
- * @param {Object} scrollBy
- * @param {Object} animation
- */
- scroll: function (scrollBy, animation) {
- var pages = this.pages,
- pageCount = pages.length,
- currentPage = this.currentPage + scrollBy,
- clipHeight = this.clipHeight,
- navOptions = this.options.navigation,
- activeColor = navOptions.activeColor,
- inactiveColor = navOptions.inactiveColor,
- pager = this.pager,
- padding = this.padding,
- scrollOffset;
-
- // When resizing while looking at the last page
- if (currentPage > pageCount) {
- currentPage = pageCount;
- }
-
- if (currentPage > 0) {
-
- if (animation !== UNDEFINED) {
- setAnimation(animation, this.chart);
- }
-
- this.nav.attr({
- translateX: padding,
- translateY: clipHeight + this.padding + 7 + this.titleHeight,
- visibility: VISIBLE
- });
- this.up.attr({
- fill: currentPage === 1 ? inactiveColor : activeColor
- })
- .css({
- cursor: currentPage === 1 ? 'default' : 'pointer'
- });
- pager.attr({
- text: currentPage + '/' + pageCount
- });
- this.down.attr({
- x: 18 + this.pager.getBBox().width, // adjust to text width
- fill: currentPage === pageCount ? inactiveColor : activeColor
- })
- .css({
- cursor: currentPage === pageCount ? 'default' : 'pointer'
- });
-
- scrollOffset = -pages[currentPage - 1] + this.initialItemY;
-
- this.scrollGroup.animate({
- translateY: scrollOffset
- });
-
- this.currentPage = currentPage;
- this.positionCheckboxes(scrollOffset);
- }
-
- }
-
-};
-
-/*
- * LegendSymbolMixin
- */
-
-var LegendSymbolMixin = Highcharts.LegendSymbolMixin = {
-
- /**
- * Get the series' symbol in the legend
- *
- * @param {Object} legend The legend object
- * @param {Object} item The series (this) or point
- */
- drawRectangle: function (legend, item) {
- var symbolHeight = legend.options.symbolHeight || 12;
-
- item.legendSymbol = this.chart.renderer.rect(
- 0,
- legend.baseline - 5 - (symbolHeight / 2),
- legend.symbolWidth,
- symbolHeight,
- legend.options.symbolRadius || 0
- ).attr({
- zIndex: 3
- }).add(item.legendGroup);
-
- },
-
- /**
- * Get the series' symbol in the legend. This method should be overridable to create custom
- * symbols through Highcharts.seriesTypes[type].prototype.drawLegendSymbols.
- *
- * @param {Object} legend The legend object
- */
- drawLineMarker: function (legend) {
-
- var options = this.options,
- markerOptions = options.marker,
- radius,
- legendOptions = legend.options,
- legendSymbol,
- symbolWidth = legend.symbolWidth,
- renderer = this.chart.renderer,
- legendItemGroup = this.legendGroup,
- verticalCenter = legend.baseline - mathRound(renderer.fontMetrics(legendOptions.itemStyle.fontSize, this.legendItem).b * 0.3),
- attr;
-
- // Draw the line
- if (options.lineWidth) {
- attr = {
- 'stroke-width': options.lineWidth
- };
- if (options.dashStyle) {
- attr.dashstyle = options.dashStyle;
- }
- this.legendLine = renderer.path([
- M,
- 0,
- verticalCenter,
- L,
- symbolWidth,
- verticalCenter
- ])
- .attr(attr)
- .add(legendItemGroup);
- }
-
- // Draw the marker
- if (markerOptions && markerOptions.enabled !== false) {
- radius = markerOptions.radius;
- this.legendSymbol = legendSymbol = renderer.symbol(
- this.symbol,
- (symbolWidth / 2) - radius,
- verticalCenter - radius,
- 2 * radius,
- 2 * radius
- )
- .add(legendItemGroup);
- legendSymbol.isMarker = true;
- }
- }
-};
-
-// Workaround for #2030, horizontal legend items not displaying in IE11 Preview,
-// and for #2580, a similar drawing flaw in Firefox 26.
-// TODO: Explore if there's a general cause for this. The problem may be related
-// to nested group elements, as the legend item texts are within 4 group elements.
-if (/Trident\/7\.0/.test(userAgent) || isFirefox) {
- wrap(Legend.prototype, 'positionItem', function (proceed, item) {
- var legend = this,
- runPositionItem = function () { // If chart destroyed in sync, this is undefined (#2030)
- if (item._legendItemPos) {
- proceed.call(legend, item);
- }
- };
-
- // Do it now, for export and to get checkbox placement
- runPositionItem();
-
- // Do it after to work around the core issue
- setTimeout(runPositionItem);
- });
-}
-/**
- * The chart class
- * @param {Object} options
- * @param {Function} callback Function to run when the chart has loaded
- */
-function Chart() {
- this.init.apply(this, arguments);
-}
-
-Chart.prototype = {
-
- /**
- * Initialize the chart
- */
- init: function (userOptions, callback) {
-
- // Handle regular options
- var options,
- seriesOptions = userOptions.series; // skip merging data points to increase performance
-
- userOptions.series = null;
- options = merge(defaultOptions, userOptions); // do the merge
- options.series = userOptions.series = seriesOptions; // set back the series data
- this.userOptions = userOptions;
-
- var optionsChart = options.chart;
-
- // Create margin & spacing array
- this.margin = this.splashArray('margin', optionsChart);
- this.spacing = this.splashArray('spacing', optionsChart);
-
- var chartEvents = optionsChart.events;
-
- //this.runChartClick = chartEvents && !!chartEvents.click;
- this.bounds = { h: {}, v: {} }; // Pixel data bounds for touch zoom
-
- this.callback = callback;
- this.isResizing = 0;
- this.options = options;
- //chartTitleOptions = UNDEFINED;
- //chartSubtitleOptions = UNDEFINED;
-
- this.axes = [];
- this.series = [];
- this.hasCartesianSeries = optionsChart.showAxes;
- //this.axisOffset = UNDEFINED;
- //this.maxTicks = UNDEFINED; // handle the greatest amount of ticks on grouped axes
- //this.inverted = UNDEFINED;
- //this.loadingShown = UNDEFINED;
- //this.container = UNDEFINED;
- //this.chartWidth = UNDEFINED;
- //this.chartHeight = UNDEFINED;
- //this.marginRight = UNDEFINED;
- //this.marginBottom = UNDEFINED;
- //this.containerWidth = UNDEFINED;
- //this.containerHeight = UNDEFINED;
- //this.oldChartWidth = UNDEFINED;
- //this.oldChartHeight = UNDEFINED;
-
- //this.renderTo = UNDEFINED;
- //this.renderToClone = UNDEFINED;
-
- //this.spacingBox = UNDEFINED
-
- //this.legend = UNDEFINED;
-
- // Elements
- //this.chartBackground = UNDEFINED;
- //this.plotBackground = UNDEFINED;
- //this.plotBGImage = UNDEFINED;
- //this.plotBorder = UNDEFINED;
- //this.loadingDiv = UNDEFINED;
- //this.loadingSpan = UNDEFINED;
-
- var chart = this,
- eventType;
-
- // Add the chart to the global lookup
- chart.index = charts.length;
- charts.push(chart);
- chartCount++;
-
- // Set up auto resize
- if (optionsChart.reflow !== false) {
- addEvent(chart, 'load', function () {
- chart.initReflow();
- });
- }
-
- // Chart event handlers
- if (chartEvents) {
- for (eventType in chartEvents) {
- addEvent(chart, eventType, chartEvents[eventType]);
- }
- }
-
- chart.xAxis = [];
- chart.yAxis = [];
-
- // Expose methods and variables
- chart.animation = useCanVG ? false : pick(optionsChart.animation, true);
- chart.pointCount = chart.colorCounter = chart.symbolCounter = 0;
-
- chart.firstRender();
- },
-
- /**
- * Initialize an individual series, called internally before render time
- */
- initSeries: function (options) {
- var chart = this,
- optionsChart = chart.options.chart,
- type = options.type || optionsChart.type || optionsChart.defaultSeriesType,
- series,
- constr = seriesTypes[type];
-
- // No such series type
- if (!constr) {
- error(17, true);
- }
-
- series = new constr();
- series.init(this, options);
- return series;
- },
-
- /**
- * Check whether a given point is within the plot area
- *
- * @param {Number} plotX Pixel x relative to the plot area
- * @param {Number} plotY Pixel y relative to the plot area
- * @param {Boolean} inverted Whether the chart is inverted
- */
- isInsidePlot: function (plotX, plotY, inverted) {
- var x = inverted ? plotY : plotX,
- y = inverted ? plotX : plotY;
-
- return x >= 0 &&
- x <= this.plotWidth &&
- y >= 0 &&
- y <= this.plotHeight;
- },
-
- /**
- * Adjust all axes tick amounts
- */
- adjustTickAmounts: function () {
- if (this.options.chart.alignTicks !== false) {
- each(this.axes, function (axis) {
- axis.adjustTickAmount();
- });
- }
- this.maxTicks = null;
- },
-
- /**
- * Redraw legend, axes or series based on updated data
- *
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- */
- redraw: function (animation) {
- var chart = this,
- axes = chart.axes,
- series = chart.series,
- pointer = chart.pointer,
- legend = chart.legend,
- redrawLegend = chart.isDirtyLegend,
- hasStackedSeries,
- hasDirtyStacks,
- hasCartesianSeries = chart.hasCartesianSeries,
- isDirtyBox = chart.isDirtyBox, // todo: check if it has actually changed?
- seriesLength = series.length,
- i = seriesLength,
- serie,
- renderer = chart.renderer,
- isHiddenChart = renderer.isHidden(),
- afterRedraw = [];
-
- setAnimation(animation, chart);
-
- if (isHiddenChart) {
- chart.cloneRenderTo();
- }
-
- // Adjust title layout (reflow multiline text)
- chart.layOutTitles();
-
- // link stacked series
- while (i--) {
- serie = series[i];
-
- if (serie.options.stacking) {
- hasStackedSeries = true;
-
- if (serie.isDirty) {
- hasDirtyStacks = true;
- break;
- }
- }
- }
- if (hasDirtyStacks) { // mark others as dirty
- i = seriesLength;
- while (i--) {
- serie = series[i];
- if (serie.options.stacking) {
- serie.isDirty = true;
- }
- }
- }
-
- // handle updated data in the series
- each(series, function (serie) {
- if (serie.isDirty) { // prepare the data so axis can read it
- if (serie.options.legendType === 'point') {
- redrawLegend = true;
- }
- }
- });
-
- // handle added or removed series
- if (redrawLegend && legend.options.enabled) { // series or pie points are added or removed
- // draw legend graphics
- legend.render();
-
- chart.isDirtyLegend = false;
- }
-
- // reset stacks
- if (hasStackedSeries) {
- chart.getStacks();
- }
-
-
- if (hasCartesianSeries) {
- if (!chart.isResizing) {
-
- // reset maxTicks
- chart.maxTicks = null;
-
- // set axes scales
- each(axes, function (axis) {
- axis.setScale();
- });
- }
-
- chart.adjustTickAmounts();
- }
-
- chart.getMargins(); // #3098
-
- if (hasCartesianSeries) {
- // If one axis is dirty, all axes must be redrawn (#792, #2169)
- each(axes, function (axis) {
- if (axis.isDirty) {
- isDirtyBox = true;
- }
- });
-
- // redraw axes
- each(axes, function (axis) {
-
- // Fire 'afterSetExtremes' only if extremes are set
- if (axis.isDirtyExtremes) { // #821
- axis.isDirtyExtremes = false;
- afterRedraw.push(function () { // prevent a recursive call to chart.redraw() (#1119)
- fireEvent(axis, 'afterSetExtremes', extend(axis.eventArgs, axis.getExtremes())); // #747, #751
- delete axis.eventArgs;
- });
- }
-
- if (isDirtyBox || hasStackedSeries) {
- axis.redraw();
- }
- });
- }
-
- // the plot areas size has changed
- if (isDirtyBox) {
- chart.drawChartBox();
- }
-
-
- // redraw affected series
- each(series, function (serie) {
- if (serie.isDirty && serie.visible &&
- (!serie.isCartesian || serie.xAxis)) { // issue #153
- serie.redraw();
- }
- });
-
- // move tooltip or reset
- if (pointer) {
- pointer.reset(true);
- }
-
- // redraw if canvas
- renderer.draw();
-
- // fire the event
- fireEvent(chart, 'redraw'); // jQuery breaks this when calling it from addEvent. Overwrites chart.redraw
-
- if (isHiddenChart) {
- chart.cloneRenderTo(true);
- }
-
- // Fire callbacks that are put on hold until after the redraw
- each(afterRedraw, function (callback) {
- callback.call();
- });
- },
-
- /**
- * Get an axis, series or point object by id.
- * @param id {String} The id as given in the configuration options
- */
- get: function (id) {
- var chart = this,
- axes = chart.axes,
- series = chart.series;
-
- var i,
- j,
- points;
-
- // search axes
- for (i = 0; i < axes.length; i++) {
- if (axes[i].options.id === id) {
- return axes[i];
- }
- }
-
- // search series
- for (i = 0; i < series.length; i++) {
- if (series[i].options.id === id) {
- return series[i];
- }
- }
-
- // search points
- for (i = 0; i < series.length; i++) {
- points = series[i].points || [];
- for (j = 0; j < points.length; j++) {
- if (points[j].id === id) {
- return points[j];
- }
- }
- }
- return null;
- },
-
- /**
- * Create the Axis instances based on the config options
- */
- getAxes: function () {
- var chart = this,
- options = this.options,
- xAxisOptions = options.xAxis = splat(options.xAxis || {}),
- yAxisOptions = options.yAxis = splat(options.yAxis || {}),
- optionsArray,
- axis;
-
- // make sure the options are arrays and add some members
- each(xAxisOptions, function (axis, i) {
- axis.index = i;
- axis.isX = true;
- });
-
- each(yAxisOptions, function (axis, i) {
- axis.index = i;
- });
-
- // concatenate all axis options into one array
- optionsArray = xAxisOptions.concat(yAxisOptions);
-
- each(optionsArray, function (axisOptions) {
- axis = new Axis(chart, axisOptions);
- });
-
- chart.adjustTickAmounts();
- },
-
-
- /**
- * Get the currently selected points from all series
- */
- getSelectedPoints: function () {
- var points = [];
- each(this.series, function (serie) {
- points = points.concat(grep(serie.points || [], function (point) {
- return point.selected;
- }));
- });
- return points;
- },
-
- /**
- * Get the currently selected series
- */
- getSelectedSeries: function () {
- return grep(this.series, function (serie) {
- return serie.selected;
- });
- },
-
- /**
- * Generate stacks for each series and calculate stacks total values
- */
- getStacks: function () {
- var chart = this;
-
- // reset stacks for each yAxis
- each(chart.yAxis, function (axis) {
- if (axis.stacks && axis.hasVisibleSeries) {
- axis.oldStacks = axis.stacks;
- }
- });
-
- each(chart.series, function (series) {
- if (series.options.stacking && (series.visible === true || chart.options.chart.ignoreHiddenSeries === false)) {
- series.stackKey = series.type + pick(series.options.stack, '');
- }
- });
- },
-
- /**
- * Show the title and subtitle of the chart
- *
- * @param titleOptions {Object} New title options
- * @param subtitleOptions {Object} New subtitle options
- *
- */
- setTitle: function (titleOptions, subtitleOptions, redraw) {
- var chart = this,
- options = chart.options,
- chartTitleOptions,
- chartSubtitleOptions;
-
- chartTitleOptions = options.title = merge(options.title, titleOptions);
- chartSubtitleOptions = options.subtitle = merge(options.subtitle, subtitleOptions);
-
- // add title and subtitle
- each([
- ['title', titleOptions, chartTitleOptions],
- ['subtitle', subtitleOptions, chartSubtitleOptions]
- ], function (arr) {
- var name = arr[0],
- title = chart[name],
- titleOptions = arr[1],
- chartTitleOptions = arr[2];
-
- if (title && titleOptions) {
- chart[name] = title = title.destroy(); // remove old
- }
-
- if (chartTitleOptions && chartTitleOptions.text && !title) {
- chart[name] = chart.renderer.text(
- chartTitleOptions.text,
- 0,
- 0,
- chartTitleOptions.useHTML
- )
- .attr({
- align: chartTitleOptions.align,
- 'class': PREFIX + name,
- zIndex: chartTitleOptions.zIndex || 4
- })
- .css(chartTitleOptions.style)
- .add();
- }
- });
- chart.layOutTitles(redraw);
- },
-
- /**
- * Lay out the chart titles and cache the full offset height for use in getMargins
- */
- layOutTitles: function (redraw) {
- var titleOffset = 0,
- title = this.title,
- subtitle = this.subtitle,
- options = this.options,
- titleOptions = options.title,
- subtitleOptions = options.subtitle,
- requiresDirtyBox,
- renderer = this.renderer,
- autoWidth = this.spacingBox.width - 44; // 44 makes room for default context button
-
- if (title) {
- title
- .css({ width: (titleOptions.width || autoWidth) + PX })
- .align(extend({
- y: renderer.fontMetrics(titleOptions.style.fontSize, title).b - 3
- }, titleOptions), false, 'spacingBox');
-
- if (!titleOptions.floating && !titleOptions.verticalAlign) {
- titleOffset = title.getBBox().height;
- }
- }
- if (subtitle) {
- subtitle
- .css({ width: (subtitleOptions.width || autoWidth) + PX })
- .align(extend({
- y: titleOffset + (titleOptions.margin - 13) + renderer.fontMetrics(titleOptions.style.fontSize, subtitle).b
- }, subtitleOptions), false, 'spacingBox');
-
- if (!subtitleOptions.floating && !subtitleOptions.verticalAlign) {
- titleOffset = mathCeil(titleOffset + subtitle.getBBox().height);
- }
- }
-
- requiresDirtyBox = this.titleOffset !== titleOffset;
- this.titleOffset = titleOffset; // used in getMargins
-
- if (!this.isDirtyBox && requiresDirtyBox) {
- this.isDirtyBox = requiresDirtyBox;
- // Redraw if necessary (#2719, #2744)
- if (this.hasRendered && pick(redraw, true) && this.isDirtyBox) {
- this.redraw();
- }
- }
- },
-
- /**
- * Get chart width and height according to options and container size
- */
- getChartSize: function () {
- var chart = this,
- optionsChart = chart.options.chart,
- widthOption = optionsChart.width,
- heightOption = optionsChart.height,
- renderTo = chart.renderToClone || chart.renderTo;
-
- // get inner width and height from jQuery (#824)
- if (!defined(widthOption)) {
- chart.containerWidth = adapterRun(renderTo, 'width');
- }
- if (!defined(heightOption)) {
- chart.containerHeight = adapterRun(renderTo, 'height');
- }
-
- chart.chartWidth = mathMax(0, widthOption || chart.containerWidth || 600); // #1393, 1460
- chart.chartHeight = mathMax(0, pick(heightOption,
- // the offsetHeight of an empty container is 0 in standard browsers, but 19 in IE7:
- chart.containerHeight > 19 ? chart.containerHeight : 400));
- },
-
- /**
- * Create a clone of the chart's renderTo div and place it outside the viewport to allow
- * size computation on chart.render and chart.redraw
- */
- cloneRenderTo: function (revert) {
- var clone = this.renderToClone,
- container = this.container;
-
- // Destroy the clone and bring the container back to the real renderTo div
- if (revert) {
- if (clone) {
- this.renderTo.appendChild(container);
- discardElement(clone);
- delete this.renderToClone;
- }
-
- // Set up the clone
- } else {
- if (container && container.parentNode === this.renderTo) {
- this.renderTo.removeChild(container); // do not clone this
- }
- this.renderToClone = clone = this.renderTo.cloneNode(0);
- css(clone, {
- position: ABSOLUTE,
- top: '-9999px',
- display: 'block' // #833
- });
- if (clone.style.setProperty) { // #2631
- clone.style.setProperty('display', 'block', 'important');
- }
- doc.body.appendChild(clone);
- if (container) {
- clone.appendChild(container);
- }
- }
- },
-
- /**
- * Get the containing element, determine the size and create the inner container
- * div to hold the chart
- */
- getContainer: function () {
- var chart = this,
- container,
- optionsChart = chart.options.chart,
- chartWidth,
- chartHeight,
- renderTo,
- indexAttrName = 'data-highcharts-chart',
- oldChartIndex,
- containerId;
-
- chart.renderTo = renderTo = optionsChart.renderTo;
- containerId = PREFIX + idCounter++;
-
- if (isString(renderTo)) {
- chart.renderTo = renderTo = doc.getElementById(renderTo);
- }
-
- // Display an error if the renderTo is wrong
- if (!renderTo) {
- error(13, true);
- }
-
- // If the container already holds a chart, destroy it. The check for hasRendered is there
- // because web pages that are saved to disk from the browser, will preserve the data-highcharts-chart
- // attribute and the SVG contents, but not an interactive chart. So in this case,
- // charts[oldChartIndex] will point to the wrong chart if any (#2609).
- oldChartIndex = pInt(attr(renderTo, indexAttrName));
- if (!isNaN(oldChartIndex) && charts[oldChartIndex] && charts[oldChartIndex].hasRendered) {
- charts[oldChartIndex].destroy();
- }
-
- // Make a reference to the chart from the div
- attr(renderTo, indexAttrName, chart.index);
-
- // remove previous chart
- renderTo.innerHTML = '';
-
- // If the container doesn't have an offsetWidth, it has or is a child of a node
- // that has display:none. We need to temporarily move it out to a visible
- // state to determine the size, else the legend and tooltips won't render
- // properly. The allowClone option is used in sparklines as a micro optimization,
- // saving about 1-2 ms each chart.
- if (!optionsChart.skipClone && !renderTo.offsetWidth) {
- chart.cloneRenderTo();
- }
-
- // get the width and height
- chart.getChartSize();
- chartWidth = chart.chartWidth;
- chartHeight = chart.chartHeight;
-
- // create the inner container
- chart.container = container = createElement(DIV, {
- className: PREFIX + 'container' +
- (optionsChart.className ? ' ' + optionsChart.className : ''),
- id: containerId
- }, extend({
- position: RELATIVE,
- overflow: HIDDEN, // needed for context menu (avoid scrollbars) and
- // content overflow in IE
- width: chartWidth + PX,
- height: chartHeight + PX,
- textAlign: 'left',
- lineHeight: 'normal', // #427
- zIndex: 0, // #1072
- '-webkit-tap-highlight-color': 'rgba(0,0,0,0)'
- }, optionsChart.style),
- chart.renderToClone || renderTo
- );
-
- // cache the cursor (#1650)
- chart._cursor = container.style.cursor;
-
- // Initialize the renderer
- chart.renderer =
- optionsChart.forExport ? // force SVG, used for SVG export
- new SVGRenderer(container, chartWidth, chartHeight, optionsChart.style, true) :
- new Renderer(container, chartWidth, chartHeight, optionsChart.style);
-
- if (useCanVG) {
- // If we need canvg library, extend and configure the renderer
- // to get the tracker for translating mouse events
- chart.renderer.create(chart, container, chartWidth, chartHeight);
- }
- },
-
- /**
- * Calculate margins by rendering axis labels in a preliminary position. Title,
- * subtitle and legend have already been rendered at this stage, but will be
- * moved into their final positions
- */
- getMargins: function () {
- var chart = this,
- spacing = chart.spacing,
- axisOffset,
- legend = chart.legend,
- margin = chart.margin,
- legendOptions = chart.options.legend,
- legendMargin = pick(legendOptions.margin, 20),
- legendX = legendOptions.x,
- legendY = legendOptions.y,
- align = legendOptions.align,
- verticalAlign = legendOptions.verticalAlign,
- titleOffset = chart.titleOffset;
-
- chart.resetMargins();
- axisOffset = chart.axisOffset;
-
- // Adjust for title and subtitle
- if (titleOffset && !defined(margin[0])) {
- chart.plotTop = mathMax(chart.plotTop, titleOffset + chart.options.title.margin + spacing[0]);
- }
-
- // Adjust for legend
- if (legend.display && !legendOptions.floating) {
- if (align === 'right') { // horizontal alignment handled first
- if (!defined(margin[1])) {
- chart.marginRight = mathMax(
- chart.marginRight,
- legend.legendWidth - legendX + legendMargin + spacing[1]
- );
- }
- } else if (align === 'left') {
- if (!defined(margin[3])) {
- chart.plotLeft = mathMax(
- chart.plotLeft,
- legend.legendWidth + legendX + legendMargin + spacing[3]
- );
- }
-
- } else if (verticalAlign === 'top') {
- if (!defined(margin[0])) {
- chart.plotTop = mathMax(
- chart.plotTop,
- legend.legendHeight + legendY + legendMargin + spacing[0]
- );
- }
-
- } else if (verticalAlign === 'bottom') {
- if (!defined(margin[2])) {
- chart.marginBottom = mathMax(
- chart.marginBottom,
- legend.legendHeight - legendY + legendMargin + spacing[2]
- );
- }
- }
- }
-
- // adjust for scroller
- if (chart.extraBottomMargin) {
- chart.marginBottom += chart.extraBottomMargin;
- }
- if (chart.extraTopMargin) {
- chart.plotTop += chart.extraTopMargin;
- }
-
- // pre-render axes to get labels offset width
- if (chart.hasCartesianSeries) {
- each(chart.axes, function (axis) {
- axis.getOffset();
- });
- }
-
- if (!defined(margin[3])) {
- chart.plotLeft += axisOffset[3];
- }
- if (!defined(margin[0])) {
- chart.plotTop += axisOffset[0];
- }
- if (!defined(margin[2])) {
- chart.marginBottom += axisOffset[2];
- }
- if (!defined(margin[1])) {
- chart.marginRight += axisOffset[1];
- }
-
- chart.setChartSize();
-
- },
-
- /**
- * Resize the chart to its container if size is not explicitly set
- */
- reflow: function (e) {
- var chart = this,
- optionsChart = chart.options.chart,
- renderTo = chart.renderTo,
- width = optionsChart.width || adapterRun(renderTo, 'width'),
- height = optionsChart.height || adapterRun(renderTo, 'height'),
- target = e ? e.target : win, // #805 - MooTools doesn't supply e
- doReflow = function () {
- if (chart.container) { // It may have been destroyed in the meantime (#1257)
- chart.setSize(width, height, false);
- chart.hasUserSize = null;
- }
- };
-
- // Width and height checks for display:none. Target is doc in IE8 and Opera,
- // win in Firefox, Chrome and IE9.
- if (!chart.hasUserSize && width && height && (target === win || target === doc)) {
- if (width !== chart.containerWidth || height !== chart.containerHeight) {
- clearTimeout(chart.reflowTimeout);
- if (e) { // Called from window.resize
- chart.reflowTimeout = setTimeout(doReflow, 100);
- } else { // Called directly (#2224)
- doReflow();
- }
- }
- chart.containerWidth = width;
- chart.containerHeight = height;
- }
- },
-
- /**
- * Add the event handlers necessary for auto resizing
- */
- initReflow: function () {
- var chart = this,
- reflow = function (e) {
- chart.reflow(e);
- };
-
-
- addEvent(win, 'resize', reflow);
- addEvent(chart, 'destroy', function () {
- removeEvent(win, 'resize', reflow);
- });
- },
-
- /**
- * Resize the chart to a given width and height
- * @param {Number} width
- * @param {Number} height
- * @param {Object|Boolean} animation
- */
- setSize: function (width, height, animation) {
- var chart = this,
- chartWidth,
- chartHeight,
- fireEndResize;
-
- // Handle the isResizing counter
- chart.isResizing += 1;
- fireEndResize = function () {
- if (chart) {
- fireEvent(chart, 'endResize', null, function () {
- chart.isResizing -= 1;
- });
- }
- };
-
- // set the animation for the current process
- setAnimation(animation, chart);
-
- chart.oldChartHeight = chart.chartHeight;
- chart.oldChartWidth = chart.chartWidth;
- if (defined(width)) {
- chart.chartWidth = chartWidth = mathMax(0, mathRound(width));
- chart.hasUserSize = !!chartWidth;
- }
- if (defined(height)) {
- chart.chartHeight = chartHeight = mathMax(0, mathRound(height));
- }
-
- // Resize the container with the global animation applied if enabled (#2503)
- (globalAnimation ? animate : css)(chart.container, {
- width: chartWidth + PX,
- height: chartHeight + PX
- }, globalAnimation);
-
- chart.setChartSize(true);
- chart.renderer.setSize(chartWidth, chartHeight, animation);
-
- // handle axes
- chart.maxTicks = null;
- each(chart.axes, function (axis) {
- axis.isDirty = true;
- axis.setScale();
- });
-
- // make sure non-cartesian series are also handled
- each(chart.series, function (serie) {
- serie.isDirty = true;
- });
-
- chart.isDirtyLegend = true; // force legend redraw
- chart.isDirtyBox = true; // force redraw of plot and chart border
-
- chart.layOutTitles(); // #2857
- chart.getMargins();
-
- chart.redraw(animation);
-
-
- chart.oldChartHeight = null;
- fireEvent(chart, 'resize');
-
- // fire endResize and set isResizing back
- // If animation is disabled, fire without delay
- if (globalAnimation === false) {
- fireEndResize();
- } else { // else set a timeout with the animation duration
- setTimeout(fireEndResize, (globalAnimation && globalAnimation.duration) || 500);
- }
- },
-
- /**
- * Set the public chart properties. This is done before and after the pre-render
- * to determine margin sizes
- */
- setChartSize: function (skipAxes) {
- var chart = this,
- inverted = chart.inverted,
- renderer = chart.renderer,
- chartWidth = chart.chartWidth,
- chartHeight = chart.chartHeight,
- optionsChart = chart.options.chart,
- spacing = chart.spacing,
- clipOffset = chart.clipOffset,
- clipX,
- clipY,
- plotLeft,
- plotTop,
- plotWidth,
- plotHeight,
- plotBorderWidth;
-
- chart.plotLeft = plotLeft = mathRound(chart.plotLeft);
- chart.plotTop = plotTop = mathRound(chart.plotTop);
- chart.plotWidth = plotWidth = mathMax(0, mathRound(chartWidth - plotLeft - chart.marginRight));
- chart.plotHeight = plotHeight = mathMax(0, mathRound(chartHeight - plotTop - chart.marginBottom));
-
- chart.plotSizeX = inverted ? plotHeight : plotWidth;
- chart.plotSizeY = inverted ? plotWidth : plotHeight;
-
- chart.plotBorderWidth = optionsChart.plotBorderWidth || 0;
-
- // Set boxes used for alignment
- chart.spacingBox = renderer.spacingBox = {
- x: spacing[3],
- y: spacing[0],
- width: chartWidth - spacing[3] - spacing[1],
- height: chartHeight - spacing[0] - spacing[2]
- };
- chart.plotBox = renderer.plotBox = {
- x: plotLeft,
- y: plotTop,
- width: plotWidth,
- height: plotHeight
- };
-
- plotBorderWidth = 2 * mathFloor(chart.plotBorderWidth / 2);
- clipX = mathCeil(mathMax(plotBorderWidth, clipOffset[3]) / 2);
- clipY = mathCeil(mathMax(plotBorderWidth, clipOffset[0]) / 2);
- chart.clipBox = {
- x: clipX,
- y: clipY,
- width: mathFloor(chart.plotSizeX - mathMax(plotBorderWidth, clipOffset[1]) / 2 - clipX),
- height: mathMax(0, mathFloor(chart.plotSizeY - mathMax(plotBorderWidth, clipOffset[2]) / 2 - clipY))
- };
-
- if (!skipAxes) {
- each(chart.axes, function (axis) {
- axis.setAxisSize();
- axis.setAxisTranslation();
- });
- }
- },
-
- /**
- * Initial margins before auto size margins are applied
- */
- resetMargins: function () {
- var chart = this,
- spacing = chart.spacing,
- margin = chart.margin;
-
- chart.plotTop = pick(margin[0], spacing[0]);
- chart.marginRight = pick(margin[1], spacing[1]);
- chart.marginBottom = pick(margin[2], spacing[2]);
- chart.plotLeft = pick(margin[3], spacing[3]);
- chart.axisOffset = [0, 0, 0, 0]; // top, right, bottom, left
- chart.clipOffset = [0, 0, 0, 0];
- },
-
- /**
- * Draw the borders and backgrounds for chart and plot area
- */
- drawChartBox: function () {
- var chart = this,
- optionsChart = chart.options.chart,
- renderer = chart.renderer,
- chartWidth = chart.chartWidth,
- chartHeight = chart.chartHeight,
- chartBackground = chart.chartBackground,
- plotBackground = chart.plotBackground,
- plotBorder = chart.plotBorder,
- plotBGImage = chart.plotBGImage,
- chartBorderWidth = optionsChart.borderWidth || 0,
- chartBackgroundColor = optionsChart.backgroundColor,
- plotBackgroundColor = optionsChart.plotBackgroundColor,
- plotBackgroundImage = optionsChart.plotBackgroundImage,
- plotBorderWidth = optionsChart.plotBorderWidth || 0,
- mgn,
- bgAttr,
- plotLeft = chart.plotLeft,
- plotTop = chart.plotTop,
- plotWidth = chart.plotWidth,
- plotHeight = chart.plotHeight,
- plotBox = chart.plotBox,
- clipRect = chart.clipRect,
- clipBox = chart.clipBox;
-
- // Chart area
- mgn = chartBorderWidth + (optionsChart.shadow ? 8 : 0);
-
- if (chartBorderWidth || chartBackgroundColor) {
- if (!chartBackground) {
-
- bgAttr = {
- fill: chartBackgroundColor || NONE
- };
- if (chartBorderWidth) { // #980
- bgAttr.stroke = optionsChart.borderColor;
- bgAttr['stroke-width'] = chartBorderWidth;
- }
- chart.chartBackground = renderer.rect(mgn / 2, mgn / 2, chartWidth - mgn, chartHeight - mgn,
- optionsChart.borderRadius, chartBorderWidth)
- .attr(bgAttr)
- .addClass(PREFIX + 'background')
- .add()
- .shadow(optionsChart.shadow);
-
- } else { // resize
- chartBackground.animate(
- chartBackground.crisp({ width: chartWidth - mgn, height: chartHeight - mgn })
- );
- }
- }
-
-
- // Plot background
- if (plotBackgroundColor) {
- if (!plotBackground) {
- chart.plotBackground = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0)
- .attr({
- fill: plotBackgroundColor
- })
- .add()
- .shadow(optionsChart.plotShadow);
- } else {
- plotBackground.animate(plotBox);
- }
- }
- if (plotBackgroundImage) {
- if (!plotBGImage) {
- chart.plotBGImage = renderer.image(plotBackgroundImage, plotLeft, plotTop, plotWidth, plotHeight)
- .add();
- } else {
- plotBGImage.animate(plotBox);
- }
- }
-
- // Plot clip
- if (!clipRect) {
- chart.clipRect = renderer.clipRect(clipBox);
- } else {
- clipRect.animate({
- width: clipBox.width,
- height: clipBox.height
- });
- }
-
- // Plot area border
- if (plotBorderWidth) {
- if (!plotBorder) {
- chart.plotBorder = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0, -plotBorderWidth)
- .attr({
- stroke: optionsChart.plotBorderColor,
- 'stroke-width': plotBorderWidth,
- fill: NONE,
- zIndex: 1
- })
- .add();
- } else {
- plotBorder.animate(
- plotBorder.crisp({ x: plotLeft, y: plotTop, width: plotWidth, height: plotHeight, strokeWidth: -plotBorderWidth }) //#3282 plotBorder should be negative
- );
- }
- }
-
- // reset
- chart.isDirtyBox = false;
- },
-
- /**
- * Detect whether a certain chart property is needed based on inspecting its options
- * and series. This mainly applies to the chart.invert property, and in extensions to
- * the chart.angular and chart.polar properties.
- */
- propFromSeries: function () {
- var chart = this,
- optionsChart = chart.options.chart,
- klass,
- seriesOptions = chart.options.series,
- i,
- value;
-
-
- each(['inverted', 'angular', 'polar'], function (key) {
-
- // The default series type's class
- klass = seriesTypes[optionsChart.type || optionsChart.defaultSeriesType];
-
- // Get the value from available chart-wide properties
- value = (
- chart[key] || // 1. it is set before
- optionsChart[key] || // 2. it is set in the options
- (klass && klass.prototype[key]) // 3. it's default series class requires it
- );
-
- // 4. Check if any the chart's series require it
- i = seriesOptions && seriesOptions.length;
- while (!value && i--) {
- klass = seriesTypes[seriesOptions[i].type];
- if (klass && klass.prototype[key]) {
- value = true;
- }
- }
-
- // Set the chart property
- chart[key] = value;
- });
-
- },
-
- /**
- * Link two or more series together. This is done initially from Chart.render,
- * and after Chart.addSeries and Series.remove.
- */
- linkSeries: function () {
- var chart = this,
- chartSeries = chart.series;
-
- // Reset links
- each(chartSeries, function (series) {
- series.linkedSeries.length = 0;
- });
-
- // Apply new links
- each(chartSeries, function (series) {
- var linkedTo = series.options.linkedTo;
- if (isString(linkedTo)) {
- if (linkedTo === ':previous') {
- linkedTo = chart.series[series.index - 1];
- } else {
- linkedTo = chart.get(linkedTo);
- }
- if (linkedTo) {
- linkedTo.linkedSeries.push(series);
- series.linkedParent = linkedTo;
- }
- }
- });
- },
-
- /**
- * Render series for the chart
- */
- renderSeries: function () {
- each(this.series, function (serie) {
- serie.translate();
- if (serie.setTooltipPoints) {
- serie.setTooltipPoints();
- }
- serie.render();
- });
- },
-
- /**
- * Render labels for the chart
- */
- renderLabels: function () {
- var chart = this,
- labels = chart.options.labels;
- if (labels.items) {
- each(labels.items, function (label) {
- var style = extend(labels.style, label.style),
- x = pInt(style.left) + chart.plotLeft,
- y = pInt(style.top) + chart.plotTop + 12;
-
- // delete to prevent rewriting in IE
- delete style.left;
- delete style.top;
-
- chart.renderer.text(
- label.html,
- x,
- y
- )
- .attr({ zIndex: 2 })
- .css(style)
- .add();
-
- });
- }
- },
-
- /**
- * Render all graphics for the chart
- */
- render: function () {
- var chart = this,
- axes = chart.axes,
- renderer = chart.renderer,
- options = chart.options;
-
- // Title
- chart.setTitle();
-
-
- // Legend
- chart.legend = new Legend(chart, options.legend);
-
- chart.getStacks(); // render stacks
-
- // Get margins by pre-rendering axes
- // set axes scales
- each(axes, function (axis) {
- axis.setScale();
- });
-
- chart.getMargins();
-
- chart.maxTicks = null; // reset for second pass
- each(axes, function (axis) {
- axis.setTickPositions(true); // update to reflect the new margins
- axis.setMaxTicks();
- });
- chart.adjustTickAmounts();
- chart.getMargins(); // second pass to check for new labels
-
-
- // Draw the borders and backgrounds
- chart.drawChartBox();
-
-
- // Axes
- if (chart.hasCartesianSeries) {
- each(axes, function (axis) {
- axis.render();
- });
- }
-
- // The series
- if (!chart.seriesGroup) {
- chart.seriesGroup = renderer.g('series-group')
- .attr({ zIndex: 3 })
- .add();
- }
- chart.renderSeries();
-
- // Labels
- chart.renderLabels();
-
- // Credits
- chart.showCredits(options.credits);
-
- // Set flag
- chart.hasRendered = true;
-
- },
-
- /**
- * Show chart credits based on config options
- */
- showCredits: function (credits) {
- if (credits.enabled && !this.credits) {
- this.credits = this.renderer.text(
- credits.text,
- 0,
- 0
- )
- .on('click', function () {
- if (credits.href) {
- location.href = credits.href;
- }
- })
- .attr({
- align: credits.position.align,
- zIndex: 8
- })
- .css(credits.style)
- .add()
- .align(credits.position);
- }
- },
-
- /**
- * Clean up memory usage
- */
- destroy: function () {
- var chart = this,
- axes = chart.axes,
- series = chart.series,
- container = chart.container,
- i,
- parentNode = container && container.parentNode;
-
- // fire the chart.destoy event
- fireEvent(chart, 'destroy');
-
- // Delete the chart from charts lookup array
- charts[chart.index] = UNDEFINED;
- chartCount--;
- chart.renderTo.removeAttribute('data-highcharts-chart');
-
- // remove events
- removeEvent(chart);
-
- // ==== Destroy collections:
- // Destroy axes
- i = axes.length;
- while (i--) {
- axes[i] = axes[i].destroy();
- }
-
- // Destroy each series
- i = series.length;
- while (i--) {
- series[i] = series[i].destroy();
- }
-
- // ==== Destroy chart properties:
- each(['title', 'subtitle', 'chartBackground', 'plotBackground', 'plotBGImage',
- 'plotBorder', 'seriesGroup', 'clipRect', 'credits', 'pointer', 'scroller',
- 'rangeSelector', 'legend', 'resetZoomButton', 'tooltip', 'renderer'], function (name) {
- var prop = chart[name];
-
- if (prop && prop.destroy) {
- chart[name] = prop.destroy();
- }
- });
-
- // remove container and all SVG
- if (container) { // can break in IE when destroyed before finished loading
- container.innerHTML = '';
- removeEvent(container);
- if (parentNode) {
- discardElement(container);
- }
-
- }
-
- // clean it all up
- for (i in chart) {
- delete chart[i];
- }
-
- },
-
-
- /**
- * VML namespaces can't be added until after complete. Listening
- * for Perini's doScroll hack is not enough.
- */
- isReadyToRender: function () {
- var chart = this;
-
- // Note: in spite of JSLint's complaints, win == win.top is required
- /*jslint eqeq: true*/
- if ((!hasSVG && (win == win.top && doc.readyState !== 'complete')) || (useCanVG && !win.canvg)) {
- /*jslint eqeq: false*/
- if (useCanVG) {
- // Delay rendering until canvg library is downloaded and ready
- CanVGController.push(function () { chart.firstRender(); }, chart.options.global.canvasToolsURL);
- } else {
- doc.attachEvent('onreadystatechange', function () {
- doc.detachEvent('onreadystatechange', chart.firstRender);
- if (doc.readyState === 'complete') {
- chart.firstRender();
- }
- });
- }
- return false;
- }
- return true;
- },
-
- /**
- * Prepare for first rendering after all data are loaded
- */
- firstRender: function () {
- var chart = this,
- options = chart.options,
- callback = chart.callback;
-
- // Check whether the chart is ready to render
- if (!chart.isReadyToRender()) {
- return;
- }
-
- // Create the container
- chart.getContainer();
-
- // Run an early event after the container and renderer are established
- fireEvent(chart, 'init');
-
-
- chart.resetMargins();
- chart.setChartSize();
-
- // Set the common chart properties (mainly invert) from the given series
- chart.propFromSeries();
-
- // get axes
- chart.getAxes();
-
- // Initialize the series
- each(options.series || [], function (serieOptions) {
- chart.initSeries(serieOptions);
- });
-
- chart.linkSeries();
-
- // Run an event after axes and series are initialized, but before render. At this stage,
- // the series data is indexed and cached in the xData and yData arrays, so we can access
- // those before rendering. Used in Highstock.
- fireEvent(chart, 'beforeRender');
-
- // depends on inverted and on margins being set
- if (Highcharts.Pointer) {
- chart.pointer = new Pointer(chart, options);
- }
-
- chart.render();
-
- // add canvas
- chart.renderer.draw();
- // run callbacks
- if (callback) {
- callback.apply(chart, [chart]);
- }
- each(chart.callbacks, function (fn) {
- fn.apply(chart, [chart]);
- });
-
-
- // If the chart was rendered outside the top container, put it back in
- chart.cloneRenderTo(true);
-
- fireEvent(chart, 'load');
-
- },
-
- /**
- * Creates arrays for spacing and margin from given options.
- */
- splashArray: function (target, options) {
- var oVar = options[target],
- tArray = isObject(oVar) ? oVar : [oVar, oVar, oVar, oVar];
-
- return [pick(options[target + 'Top'], tArray[0]),
- pick(options[target + 'Right'], tArray[1]),
- pick(options[target + 'Bottom'], tArray[2]),
- pick(options[target + 'Left'], tArray[3])];
- }
-}; // end Chart
-
-// Hook for exporting module
-Chart.prototype.callbacks = [];
-
-var CenteredSeriesMixin = Highcharts.CenteredSeriesMixin = {
- /**
- * Get the center of the pie based on the size and center options relative to the
- * plot area. Borrowed by the polar and gauge series types.
- */
- getCenter: function () {
-
- var options = this.options,
- chart = this.chart,
- slicingRoom = 2 * (options.slicedOffset || 0),
- handleSlicingRoom,
- plotWidth = chart.plotWidth - 2 * slicingRoom,
- plotHeight = chart.plotHeight - 2 * slicingRoom,
- centerOption = options.center,
- positions = [pick(centerOption[0], '50%'), pick(centerOption[1], '50%'), options.size || '100%', options.innerSize || 0],
- smallestSize = mathMin(plotWidth, plotHeight),
- isPercent;
-
- return map(positions, function (length, i) {
- isPercent = /%$/.test(length);
- handleSlicingRoom = i < 2 || (i === 2 && isPercent);
- return (isPercent ?
- // i == 0: centerX, relative to width
- // i == 1: centerY, relative to height
- // i == 2: size, relative to smallestSize
- // i == 4: innerSize, relative to smallestSize
- [plotWidth, plotHeight, smallestSize, smallestSize][i] *
- pInt(length) / 100 :
- length) + (handleSlicingRoom ? slicingRoom : 0);
- });
- }
-};
-
-/**
- * The Point object and prototype. Inheritable and used as base for PiePoint
- */
-var Point = function () {};
-Point.prototype = {
-
- /**
- * Initialize the point
- * @param {Object} series The series object containing this point
- * @param {Object} options The data in either number, array or object format
- */
- init: function (series, options, x) {
-
- var point = this,
- colors;
- point.series = series;
- point.applyOptions(options, x);
- point.pointAttr = {};
-
- if (series.options.colorByPoint) {
- colors = series.options.colors || series.chart.options.colors;
- point.color = point.color || colors[series.colorCounter++];
- // loop back to zero
- if (series.colorCounter === colors.length) {
- series.colorCounter = 0;
- }
- }
-
- series.chart.pointCount++;
- return point;
- },
- /**
- * Apply the options containing the x and y data and possible some extra properties.
- * This is called on point init or from point.update.
- *
- * @param {Object} options
- */
- applyOptions: function (options, x) {
- var point = this,
- series = point.series,
- pointValKey = series.options.pointValKey || series.pointValKey;
-
- options = Point.prototype.optionsToObject.call(this, options);
-
- // copy options directly to point
- extend(point, options);
- point.options = point.options ? extend(point.options, options) : options;
-
- // For higher dimension series types. For instance, for ranges, point.y is mapped to point.low.
- if (pointValKey) {
- point.y = point[pointValKey];
- }
-
- // If no x is set by now, get auto incremented value. All points must have an
- // x value, however the y value can be null to create a gap in the series
- if (point.x === UNDEFINED && series) {
- point.x = x === UNDEFINED ? series.autoIncrement() : x;
- }
-
- return point;
- },
-
- /**
- * Transform number or array configs into objects
- */
- optionsToObject: function (options) {
- var ret = {},
- series = this.series,
- pointArrayMap = series.pointArrayMap || ['y'],
- valueCount = pointArrayMap.length,
- firstItemType,
- i = 0,
- j = 0;
-
- if (typeof options === 'number' || options === null) {
- ret[pointArrayMap[0]] = options;
-
- } else if (isArray(options)) {
- // with leading x value
- if (options.length > valueCount) {
- firstItemType = typeof options[0];
- if (firstItemType === 'string') {
- ret.name = options[0];
- } else if (firstItemType === 'number') {
- ret.x = options[0];
- }
- i++;
- }
- while (j < valueCount) {
- ret[pointArrayMap[j++]] = options[i++];
- }
- } else if (typeof options === 'object') {
- ret = options;
-
- // This is the fastest way to detect if there are individual point dataLabels that need
- // to be considered in drawDataLabels. These can only occur in object configs.
- if (options.dataLabels) {
- series._hasPointLabels = true;
- }
-
- // Same approach as above for markers
- if (options.marker) {
- series._hasPointMarkers = true;
- }
- }
- return ret;
- },
-
- /**
- * Destroy a point to clear memory. Its reference still stays in series.data.
- */
- destroy: function () {
- var point = this,
- series = point.series,
- chart = series.chart,
- hoverPoints = chart.hoverPoints,
- prop;
-
- chart.pointCount--;
-
- if (hoverPoints) {
- point.setState();
- erase(hoverPoints, point);
- if (!hoverPoints.length) {
- chart.hoverPoints = null;
- }
-
- }
- if (point === chart.hoverPoint) {
- point.onMouseOut();
- }
-
- // remove all events
- if (point.graphic || point.dataLabel) { // removeEvent and destroyElements are performance expensive
- removeEvent(point);
- point.destroyElements();
- }
-
- if (point.legendItem) { // pies have legend items
- chart.legend.destroyItem(point);
- }
-
- for (prop in point) {
- point[prop] = null;
- }
-
-
- },
-
- /**
- * Destroy SVG elements associated with the point
- */
- destroyElements: function () {
- var point = this,
- props = ['graphic', 'dataLabel', 'dataLabelUpper', 'group', 'connector', 'shadowGroup'],
- prop,
- i = 6;
- while (i--) {
- prop = props[i];
- if (point[prop]) {
- point[prop] = point[prop].destroy();
- }
- }
- },
-
- /**
- * Return the configuration hash needed for the data label and tooltip formatters
- */
- getLabelConfig: function () {
- var point = this;
- return {
- x: point.category,
- y: point.y,
- key: point.name || point.category,
- series: point.series,
- point: point,
- percentage: point.percentage,
- total: point.total || point.stackTotal
- };
- },
-
- /**
- * Extendable method for formatting each point's tooltip line
- *
- * @return {String} A string to be concatenated in to the common tooltip text
- */
- tooltipFormatter: function (pointFormat) {
-
- // Insert options for valueDecimals, valuePrefix, and valueSuffix
- var series = this.series,
- seriesTooltipOptions = series.tooltipOptions,
- valueDecimals = pick(seriesTooltipOptions.valueDecimals, ''),
- valuePrefix = seriesTooltipOptions.valuePrefix || '',
- valueSuffix = seriesTooltipOptions.valueSuffix || '';
-
- // Loop over the point array map and replace unformatted values with sprintf formatting markup
- each(series.pointArrayMap || ['y'], function (key) {
- key = '{point.' + key; // without the closing bracket
- if (valuePrefix || valueSuffix) {
- pointFormat = pointFormat.replace(key + '}', valuePrefix + key + '}' + valueSuffix);
- }
- pointFormat = pointFormat.replace(key + '}', key + ':,.' + valueDecimals + 'f}');
- });
-
- return format(pointFormat, {
- point: this,
- series: this.series
- });
- },
-
- /**
- * Fire an event on the Point object. Must not be renamed to fireEvent, as this
- * causes a name clash in MooTools
- * @param {String} eventType
- * @param {Object} eventArgs Additional event arguments
- * @param {Function} defaultFunction Default event handler
- */
- firePointEvent: function (eventType, eventArgs, defaultFunction) {
- var point = this,
- series = this.series,
- seriesOptions = series.options;
-
- // load event handlers on demand to save time on mouseover/out
- if (seriesOptions.point.events[eventType] || (point.options && point.options.events && point.options.events[eventType])) {
- this.importEvents();
- }
-
- // add default handler if in selection mode
- if (eventType === 'click' && seriesOptions.allowPointSelect) {
- defaultFunction = function (event) {
- // Control key is for Windows, meta (= Cmd key) for Mac, Shift for Opera
- point.select(null, event.ctrlKey || event.metaKey || event.shiftKey);
- };
- }
-
- fireEvent(this, eventType, eventArgs, defaultFunction);
- }
-};/**
- * @classDescription The base function which all other series types inherit from. The data in the series is stored
- * in various arrays.
- *
- * - First, series.options.data contains all the original config options for
- * each point whether added by options or methods like series.addPoint.
- * - Next, series.data contains those values converted to points, but in case the series data length
- * exceeds the cropThreshold, or if the data is grouped, series.data doesn't contain all the points. It
- * only contains the points that have been created on demand.
- * - Then there's series.points that contains all currently visible point objects. In case of cropping,
- * the cropped-away points are not part of this array. The series.points array starts at series.cropStart
- * compared to series.data and series.options.data. If however the series data is grouped, these can't
- * be correlated one to one.
- * - series.xData and series.processedXData contain clean x values, equivalent to series.data and series.points.
- * - series.yData and series.processedYData contain clean x values, equivalent to series.data and series.points.
- *
- * @param {Object} chart
- * @param {Object} options
- */
-var Series = function () {};
-
-Series.prototype = {
-
- isCartesian: true,
- type: 'line',
- pointClass: Point,
- sorted: true, // requires the data to be sorted
- requireSorting: true,
- pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
- stroke: 'lineColor',
- 'stroke-width': 'lineWidth',
- fill: 'fillColor',
- r: 'radius'
- },
- axisTypes: ['xAxis', 'yAxis'],
- colorCounter: 0,
- parallelArrays: ['x', 'y'], // each point's x and y values are stored in this.xData and this.yData
- init: function (chart, options) {
- var series = this,
- eventType,
- events,
- chartSeries = chart.series,
- sortByIndex = function (a, b) {
- return pick(a.options.index, a._i) - pick(b.options.index, b._i);
- };
-
- series.chart = chart;
- series.options = options = series.setOptions(options); // merge with plotOptions
- series.linkedSeries = [];
-
- // bind the axes
- series.bindAxes();
-
- // set some variables
- extend(series, {
- name: options.name,
- state: NORMAL_STATE,
- pointAttr: {},
- visible: options.visible !== false, // true by default
- selected: options.selected === true // false by default
- });
-
- // special
- if (useCanVG) {
- options.animation = false;
- }
-
- // register event listeners
- events = options.events;
- for (eventType in events) {
- addEvent(series, eventType, events[eventType]);
- }
- if (
- (events && events.click) ||
- (options.point && options.point.events && options.point.events.click) ||
- options.allowPointSelect
- ) {
- chart.runTrackerClick = true;
- }
-
- series.getColor();
- series.getSymbol();
-
- // Set the data
- each(series.parallelArrays, function (key) {
- series[key + 'Data'] = [];
- });
- series.setData(options.data, false);
-
- // Mark cartesian
- if (series.isCartesian) {
- chart.hasCartesianSeries = true;
- }
-
- // Register it in the chart
- chartSeries.push(series);
- series._i = chartSeries.length - 1;
-
- // Sort series according to index option (#248, #1123, #2456)
- stableSort(chartSeries, sortByIndex);
- if (this.yAxis) {
- stableSort(this.yAxis.series, sortByIndex);
- }
-
- each(chartSeries, function (series, i) {
- series.index = i;
- series.name = series.name || 'Series ' + (i + 1);
- });
-
- },
-
- /**
- * Set the xAxis and yAxis properties of cartesian series, and register the series
- * in the axis.series array
- */
- bindAxes: function () {
- var series = this,
- seriesOptions = series.options,
- chart = series.chart,
- axisOptions;
-
- each(series.axisTypes || [], function (AXIS) { // repeat for xAxis and yAxis
-
- each(chart[AXIS], function (axis) { // loop through the chart's axis objects
- axisOptions = axis.options;
-
- // apply if the series xAxis or yAxis option mathches the number of the
- // axis, or if undefined, use the first axis
- if ((seriesOptions[AXIS] === axisOptions.index) ||
- (seriesOptions[AXIS] !== UNDEFINED && seriesOptions[AXIS] === axisOptions.id) ||
- (seriesOptions[AXIS] === UNDEFINED && axisOptions.index === 0)) {
-
- // register this series in the axis.series lookup
- axis.series.push(series);
-
- // set this series.xAxis or series.yAxis reference
- series[AXIS] = axis;
-
- // mark dirty for redraw
- axis.isDirty = true;
- }
- });
-
- // The series needs an X and an Y axis
- if (!series[AXIS] && series.optionalAxis !== AXIS) {
- error(18, true);
- }
-
- });
- },
-
- /**
- * For simple series types like line and column, the data values are held in arrays like
- * xData and yData for quick lookup to find extremes and more. For multidimensional series
- * like bubble and map, this can be extended with arrays like zData and valueData by
- * adding to the series.parallelArrays array.
- */
- updateParallelArrays: function (point, i) {
- var series = point.series,
- args = arguments,
- fn = typeof i === 'number' ?
- // Insert the value in the given position
- function (key) {
- var val = key === 'y' && series.toYData ? series.toYData(point) : point[key];
- series[key + 'Data'][i] = val;
- } :
- // Apply the method specified in i with the following arguments as arguments
- function (key) {
- Array.prototype[i].apply(series[key + 'Data'], Array.prototype.slice.call(args, 2));
- };
-
- each(series.parallelArrays, fn);
- },
-
- /**
- * Return an auto incremented x value based on the pointStart and pointInterval options.
- * This is only used if an x value is not given for the point that calls autoIncrement.
- */
- autoIncrement: function () {
- var series = this,
- options = series.options,
- xIncrement = series.xIncrement;
-
- xIncrement = pick(xIncrement, options.pointStart, 0);
-
- series.pointInterval = pick(series.pointInterval, options.pointInterval, 1);
-
- series.xIncrement = xIncrement + series.pointInterval;
- return xIncrement;
- },
-
- /**
- * Divide the series data into segments divided by null values.
- */
- getSegments: function () {
- var series = this,
- lastNull = -1,
- segments = [],
- i,
- points = series.points,
- pointsLength = points.length;
-
- if (pointsLength) { // no action required for []
-
- // if connect nulls, just remove null points
- if (series.options.connectNulls) {
- i = pointsLength;
- while (i--) {
- if (points[i].y === null) {
- points.splice(i, 1);
- }
- }
- if (points.length) {
- segments = [points];
- }
-
- // else, split on null points
- } else {
- each(points, function (point, i) {
- if (point.y === null) {
- if (i > lastNull + 1) {
- segments.push(points.slice(lastNull + 1, i));
- }
- lastNull = i;
- } else if (i === pointsLength - 1) { // last value
- segments.push(points.slice(lastNull + 1, i + 1));
- }
- });
- }
- }
-
- // register it
- series.segments = segments;
- },
-
- /**
- * Set the series options by merging from the options tree
- * @param {Object} itemOptions
- */
- setOptions: function (itemOptions) {
- var chart = this.chart,
- chartOptions = chart.options,
- plotOptions = chartOptions.plotOptions,
- userOptions = chart.userOptions || {},
- userPlotOptions = userOptions.plotOptions || {},
- typeOptions = plotOptions[this.type],
- options;
-
- this.userOptions = itemOptions;
-
- options = merge(
- typeOptions,
- plotOptions.series,
- itemOptions
- );
-
- // The tooltip options are merged between global and series specific options
- this.tooltipOptions = merge(
- defaultOptions.tooltip,
- defaultOptions.plotOptions[this.type].tooltip,
- userOptions.tooltip,
- userPlotOptions.series && userPlotOptions.series.tooltip,
- userPlotOptions[this.type] && userPlotOptions[this.type].tooltip,
- itemOptions.tooltip
- );
-
- // Delete marker object if not allowed (#1125)
- if (typeOptions.marker === null) {
- delete options.marker;
- }
-
- return options;
-
- },
-
- getCyclic: function (prop, value, defaults) {
- var i,
- userOptions = this.userOptions,
- indexName = '_' + prop + 'Index',
- counterName = prop + 'Counter';
-
- if (!value) {
- if (defined(userOptions[indexName])) { // after Series.update()
- i = userOptions[indexName];
- } else {
- userOptions[indexName] = i = this.chart[counterName] % defaults.length;
- this.chart[counterName] += 1;
- }
- value = defaults[i];
- }
- this[prop] = value;
- },
-
- /**
- * Get the series' color
- */
- getColor: function () {
- if (!this.options.colorByPoint) {
- this.getCyclic('color', this.options.color || defaultPlotOptions[this.type].color, this.chart.options.colors);
- }
- },
- /**
- * Get the series' symbol
- */
- getSymbol: function () {
- var seriesMarkerOption = this.options.marker;
-
- this.getCyclic('symbol', seriesMarkerOption.symbol, this.chart.options.symbols);
-
- // don't substract radius in image symbols (#604)
- if (/^url/.test(this.symbol)) {
- seriesMarkerOption.radius = 0;
- }
- },
-
- drawLegendSymbol: LegendSymbolMixin.drawLineMarker,
-
- /**
- * Replace the series data with a new set of data
- * @param {Object} data
- * @param {Object} redraw
- */
- setData: function (data, redraw, animation, updatePoints) {
- var series = this,
- oldData = series.points,
- oldDataLength = (oldData && oldData.length) || 0,
- dataLength,
- options = series.options,
- chart = series.chart,
- firstPoint = null,
- xAxis = series.xAxis,
- hasCategories = xAxis && !!xAxis.categories,
- tooltipPoints = series.tooltipPoints,
- i,
- turboThreshold = options.turboThreshold,
- pt,
- xData = this.xData,
- yData = this.yData,
- pointArrayMap = series.pointArrayMap,
- valueCount = pointArrayMap && pointArrayMap.length;
-
- data = data || [];
- dataLength = data.length;
- redraw = pick(redraw, true);
-
- // If the point count is the same as is was, just run Point.update which is
- // cheaper, allows animation, and keeps references to points.
- if (updatePoints !== false && dataLength && oldDataLength === dataLength && !series.cropped && !series.hasGroupedData) {
- each(data, function (point, i) {
- oldData[i].update(point, false, null, false);
- });
-
- } else {
-
- // Reset properties
- series.xIncrement = null;
- series.pointRange = hasCategories ? 1 : options.pointRange;
-
- series.colorCounter = 0; // for series with colorByPoint (#1547)
-
- // Update parallel arrays
- each(this.parallelArrays, function (key) {
- series[key + 'Data'].length = 0;
- });
-
- // In turbo mode, only one- or twodimensional arrays of numbers are allowed. The
- // first value is tested, and we assume that all the rest are defined the same
- // way. Although the 'for' loops are similar, they are repeated inside each
- // if-else conditional for max performance.
- if (turboThreshold && dataLength > turboThreshold) {
-
- // find the first non-null point
- i = 0;
- while (firstPoint === null && i < dataLength) {
- firstPoint = data[i];
- i++;
- }
-
-
- if (isNumber(firstPoint)) { // assume all points are numbers
- var x = pick(options.pointStart, 0),
- pointInterval = pick(options.pointInterval, 1);
-
- for (i = 0; i < dataLength; i++) {
- xData[i] = x;
- yData[i] = data[i];
- x += pointInterval;
- }
- series.xIncrement = x;
- } else if (isArray(firstPoint)) { // assume all points are arrays
- if (valueCount) { // [x, low, high] or [x, o, h, l, c]
- for (i = 0; i < dataLength; i++) {
- pt = data[i];
- xData[i] = pt[0];
- yData[i] = pt.slice(1, valueCount + 1);
- }
- } else { // [x, y]
- for (i = 0; i < dataLength; i++) {
- pt = data[i];
- xData[i] = pt[0];
- yData[i] = pt[1];
- }
- }
- } else {
- error(12); // Highcharts expects configs to be numbers or arrays in turbo mode
- }
- } else {
- for (i = 0; i < dataLength; i++) {
- if (data[i] !== UNDEFINED) { // stray commas in oldIE
- pt = { series: series };
- series.pointClass.prototype.applyOptions.apply(pt, [data[i]]);
- series.updateParallelArrays(pt, i);
- if (hasCategories && pt.name) {
- xAxis.names[pt.x] = pt.name; // #2046
- }
- }
- }
- }
-
- // Forgetting to cast strings to numbers is a common caveat when handling CSV or JSON
- if (isString(yData[0])) {
- error(14, true);
- }
-
- series.data = [];
- series.options.data = data;
- //series.zData = zData;
-
- // destroy old points
- i = oldDataLength;
- while (i--) {
- if (oldData[i] && oldData[i].destroy) {
- oldData[i].destroy();
- }
- }
- if (tooltipPoints) { // #2594
- tooltipPoints.length = 0;
- }
-
- // reset minRange (#878)
- if (xAxis) {
- xAxis.minRange = xAxis.userMinRange;
- }
-
- // redraw
- series.isDirty = series.isDirtyData = chart.isDirtyBox = true;
- animation = false;
- }
-
- if (redraw) {
- chart.redraw(animation);
- }
- },
-
- /**
- * Process the data by cropping away unused data points if the series is longer
- * than the crop threshold. This saves computing time for lage series.
- */
- processData: function (force) {
- var series = this,
- processedXData = series.xData, // copied during slice operation below
- processedYData = series.yData,
- dataLength = processedXData.length,
- croppedData,
- cropStart = 0,
- cropped,
- distance,
- closestPointRange,
- xAxis = series.xAxis,
- i, // loop variable
- options = series.options,
- cropThreshold = options.cropThreshold,
- activePointCount = 0,
- isCartesian = series.isCartesian,
- xExtremes,
- min,
- max;
-
- // If the series data or axes haven't changed, don't go through this. Return false to pass
- // the message on to override methods like in data grouping.
- if (isCartesian && !series.isDirty && !xAxis.isDirty && !series.yAxis.isDirty && !force) {
- return false;
- }
-
- if (xAxis) {
- xExtremes = xAxis.getExtremes(); // corrected for log axis (#3053)
- min = xExtremes.min;
- max = xExtremes.max;
- }
-
- // optionally filter out points outside the plot area
- if (isCartesian && series.sorted && (!cropThreshold || dataLength > cropThreshold || series.forceCrop)) {
-
- // it's outside current extremes
- if (processedXData[dataLength - 1] < min || processedXData[0] > max) {
- processedXData = [];
- processedYData = [];
-
- // only crop if it's actually spilling out
- } else if (processedXData[0] < min || processedXData[dataLength - 1] > max) {
- croppedData = this.cropData(series.xData, series.yData, min, max);
- processedXData = croppedData.xData;
- processedYData = croppedData.yData;
- cropStart = croppedData.start;
- cropped = true;
- activePointCount = processedXData.length;
- }
- }
-
-
- // Find the closest distance between processed points
- for (i = processedXData.length - 1; i >= 0; i--) {
- distance = processedXData[i] - processedXData[i - 1];
-
- if (!cropped && processedXData[i] > min && processedXData[i] < max) {
- activePointCount++;
- }
-
- if (distance > 0 && (closestPointRange === UNDEFINED || distance < closestPointRange)) {
- closestPointRange = distance;
-
- // Unsorted data is not supported by the line tooltip, as well as data grouping and
- // navigation in Stock charts (#725) and width calculation of columns (#1900)
- } else if (distance < 0 && series.requireSorting) {
- error(15);
- }
- }
-
- // Record the properties
- series.cropped = cropped; // undefined or true
- series.cropStart = cropStart;
- series.processedXData = processedXData;
- series.processedYData = processedYData;
- series.activePointCount = activePointCount;
-
- if (options.pointRange === null) { // null means auto, as for columns, candlesticks and OHLC
- series.pointRange = closestPointRange || 1;
- }
- series.closestPointRange = closestPointRange;
-
- },
-
- /**
- * Iterate over xData and crop values between min and max. Returns object containing crop start/end
- * cropped xData with corresponding part of yData, dataMin and dataMax within the cropped range
- */
- cropData: function (xData, yData, min, max) {
- var dataLength = xData.length,
- cropStart = 0,
- cropEnd = dataLength,
- cropShoulder = pick(this.cropShoulder, 1), // line-type series need one point outside
- i;
-
- // iterate up to find slice start
- for (i = 0; i < dataLength; i++) {
- if (xData[i] >= min) {
- cropStart = mathMax(0, i - cropShoulder);
- break;
- }
- }
-
- // proceed to find slice end
- for (; i < dataLength; i++) {
- if (xData[i] > max) {
- cropEnd = i + cropShoulder;
- break;
- }
- }
-
- return {
- xData: xData.slice(cropStart, cropEnd),
- yData: yData.slice(cropStart, cropEnd),
- start: cropStart,
- end: cropEnd
- };
- },
-
-
- /**
- * Generate the data point after the data has been processed by cropping away
- * unused points and optionally grouped in Highcharts Stock.
- */
- generatePoints: function () {
- var series = this,
- options = series.options,
- dataOptions = options.data,
- data = series.data,
- dataLength,
- processedXData = series.processedXData,
- processedYData = series.processedYData,
- pointClass = series.pointClass,
- processedDataLength = processedXData.length,
- cropStart = series.cropStart || 0,
- cursor,
- hasGroupedData = series.hasGroupedData,
- point,
- points = [],
- i;
-
- if (!data && !hasGroupedData) {
- var arr = [];
- arr.length = dataOptions.length;
- data = series.data = arr;
- }
-
- for (i = 0; i < processedDataLength; i++) {
- cursor = cropStart + i;
- if (!hasGroupedData) {
- if (data[cursor]) {
- point = data[cursor];
- } else if (dataOptions[cursor] !== UNDEFINED) { // #970
- data[cursor] = point = (new pointClass()).init(series, dataOptions[cursor], processedXData[i]);
- }
- points[i] = point;
- } else {
- // splat the y data in case of ohlc data array
- points[i] = (new pointClass()).init(series, [processedXData[i]].concat(splat(processedYData[i])));
- }
- points[i].index = cursor; // For faster access in Point.update
- }
-
- // Hide cropped-away points - this only runs when the number of points is above cropThreshold, or when
- // swithching view from non-grouped data to grouped data (#637)
- if (data && (processedDataLength !== (dataLength = data.length) || hasGroupedData)) {
- for (i = 0; i < dataLength; i++) {
- if (i === cropStart && !hasGroupedData) { // when has grouped data, clear all points
- i += processedDataLength;
- }
- if (data[i]) {
- data[i].destroyElements();
- data[i].plotX = UNDEFINED; // #1003
- }
- }
- }
-
- series.data = data;
- series.points = points;
- },
-
- /**
- * Calculate Y extremes for visible data
- */
- getExtremes: function (yData) {
- var xAxis = this.xAxis,
- yAxis = this.yAxis,
- xData = this.processedXData,
- yDataLength,
- activeYData = [],
- activeCounter = 0,
- xExtremes = xAxis.getExtremes(), // #2117, need to compensate for log X axis
- xMin = xExtremes.min,
- xMax = xExtremes.max,
- validValue,
- withinRange,
- dataMin,
- dataMax,
- x,
- y,
- i,
- j;
-
- yData = yData || this.stackedYData || this.processedYData;
- yDataLength = yData.length;
-
- for (i = 0; i < yDataLength; i++) {
-
- x = xData[i];
- y = yData[i];
-
- // For points within the visible range, including the first point outside the
- // visible range, consider y extremes
- validValue = y !== null && y !== UNDEFINED && (!yAxis.isLog || (y.length || y > 0));
- withinRange = this.getExtremesFromAll || this.cropped || ((xData[i + 1] || x) >= xMin &&
- (xData[i - 1] || x) <= xMax);
-
- if (validValue && withinRange) {
-
- j = y.length;
- if (j) { // array, like ohlc or range data
- while (j--) {
- if (y[j] !== null) {
- activeYData[activeCounter++] = y[j];
- }
- }
- } else {
- activeYData[activeCounter++] = y;
- }
- }
- }
- this.dataMin = pick(dataMin, arrayMin(activeYData));
- this.dataMax = pick(dataMax, arrayMax(activeYData));
- },
-
- /**
- * Translate data points from raw data values to chart specific positioning data
- * needed later in drawPoints, drawGraph and drawTracker.
- */
- translate: function () {
- if (!this.processedXData) { // hidden series
- this.processData();
- }
- this.generatePoints();
- var series = this,
- options = series.options,
- stacking = options.stacking,
- xAxis = series.xAxis,
- categories = xAxis.categories,
- yAxis = series.yAxis,
- points = series.points,
- dataLength = points.length,
- hasModifyValue = !!series.modifyValue,
- i,
- pointPlacement = options.pointPlacement,
- dynamicallyPlaced = pointPlacement === 'between' || isNumber(pointPlacement),
- threshold = options.threshold;
-
- // Translate each point
- for (i = 0; i < dataLength; i++) {
- var point = points[i],
- xValue = point.x,
- yValue = point.y,
- yBottom = point.low,
- stack = stacking && yAxis.stacks[(series.negStacks && yValue < threshold ? '-' : '') + series.stackKey],
- pointStack,
- stackValues;
-
- // Discard disallowed y values for log axes
- if (yAxis.isLog && yValue <= 0) {
- point.y = yValue = null;
- error(10);
- }
-
- // Get the plotX translation
- point.plotX = xAxis.translate(xValue, 0, 0, 0, 1, pointPlacement, this.type === 'flags'); // Math.round fixes #591
-
-
- // Calculate the bottom y value for stacked series
- if (stacking && series.visible && stack && stack[xValue]) {
-
- pointStack = stack[xValue];
- stackValues = pointStack.points[series.index + ',' + i];
- yBottom = stackValues[0];
- yValue = stackValues[1];
-
- if (yBottom === 0) {
- yBottom = pick(threshold, yAxis.min);
- }
- if (yAxis.isLog && yBottom <= 0) { // #1200, #1232
- yBottom = null;
- }
-
- point.total = point.stackTotal = pointStack.total;
- point.percentage = pointStack.total && (point.y / pointStack.total * 100);
- point.stackY = yValue;
-
- // Place the stack label
- pointStack.setOffset(series.pointXOffset || 0, series.barW || 0);
-
- }
-
- // Set translated yBottom or remove it
- point.yBottom = defined(yBottom) ?
- yAxis.translate(yBottom, 0, 1, 0, 1) :
- null;
-
- // general hook, used for Highstock compare mode
- if (hasModifyValue) {
- yValue = series.modifyValue(yValue, point);
- }
-
- // Set the the plotY value, reset it for redraws
- point.plotY = (typeof yValue === 'number' && yValue !== Infinity) ?
- //mathRound(yAxis.translate(yValue, 0, 1, 0, 1) * 10) / 10 : // Math.round fixes #591
- yAxis.translate(yValue, 0, 1, 0, 1) :
- UNDEFINED;
-
- // Set client related positions for mouse tracking
- point.clientX = dynamicallyPlaced ? xAxis.translate(xValue, 0, 0, 0, 1) : point.plotX; // #1514
-
- point.negative = point.y < (threshold || 0);
-
- // some API data
- point.category = categories && categories[point.x] !== UNDEFINED ?
- categories[point.x] : point.x;
-
- }
-
- // now that we have the cropped data, build the segments
- series.getSegments();
- },
-
- /**
- * Animate in the series
- */
- animate: function (init) {
- var series = this,
- chart = series.chart,
- renderer = chart.renderer,
- clipRect,
- markerClipRect,
- animation = series.options.animation,
- clipBox = series.clipBox || chart.clipBox,
- inverted = chart.inverted,
- sharedClipKey;
-
- // Animation option is set to true
- if (animation && !isObject(animation)) {
- animation = defaultPlotOptions[series.type].animation;
- }
- sharedClipKey = ['_sharedClip', animation.duration, animation.easing, clipBox.height].join(',');
-
- // Initialize the animation. Set up the clipping rectangle.
- if (init) {
-
- // If a clipping rectangle with the same properties is currently present in the chart, use that.
- clipRect = chart[sharedClipKey];
- markerClipRect = chart[sharedClipKey + 'm'];
- if (!clipRect) {
- chart[sharedClipKey] = clipRect = renderer.clipRect(
- extend(clipBox, { width: 0 })
- );
-
- chart[sharedClipKey + 'm'] = markerClipRect = renderer.clipRect(
- -99, // include the width of the first marker
- inverted ? -chart.plotLeft : -chart.plotTop,
- 99,
- inverted ? chart.chartWidth : chart.chartHeight
- );
- }
- series.group.clip(clipRect);
- series.markerGroup.clip(markerClipRect);
- series.sharedClipKey = sharedClipKey;
-
- // Run the animation
- } else {
- clipRect = chart[sharedClipKey];
- if (clipRect) {
- clipRect.animate({
- width: chart.plotSizeX
- }, animation);
- }
- if (chart[sharedClipKey + 'm']) {
- chart[sharedClipKey + 'm'].animate({
- width: chart.plotSizeX + 99
- }, animation);
- }
-
- // Delete this function to allow it only once
- series.animate = null;
-
- }
- },
-
- /**
- * This runs after animation to land on the final plot clipping
- */
- afterAnimate: function () {
- var chart = this.chart,
- sharedClipKey = this.sharedClipKey,
- group = this.group,
- clipBox = this.clipBox;
-
- if (group && this.options.clip !== false) {
- if (!sharedClipKey || !clipBox) {
- group.clip(clipBox ? chart.renderer.clipRect(clipBox) : chart.clipRect);
- }
- this.markerGroup.clip(); // no clip
- }
-
- fireEvent(this, 'afterAnimate');
-
- // Remove the shared clipping rectancgle when all series are shown
- setTimeout(function () {
- if (sharedClipKey && chart[sharedClipKey]) {
- if (!clipBox) {
- chart[sharedClipKey] = chart[sharedClipKey].destroy();
- }
- if (chart[sharedClipKey + 'm']) {
- chart[sharedClipKey + 'm'] = chart[sharedClipKey + 'm'].destroy();
- }
- }
- }, 100);
- },
-
- /**
- * Draw the markers
- */
- drawPoints: function () {
- var series = this,
- pointAttr,
- points = series.points,
- chart = series.chart,
- plotX,
- plotY,
- i,
- point,
- radius,
- symbol,
- isImage,
- graphic,
- options = series.options,
- seriesMarkerOptions = options.marker,
- seriesPointAttr = series.pointAttr[''],
- pointMarkerOptions,
- hasPointMarker,
- enabled,
- isInside,
- markerGroup = series.markerGroup,
- globallyEnabled = pick(
- seriesMarkerOptions.enabled,
- !series.requireSorting || series.activePointCount < (0.5 * series.xAxis.len / seriesMarkerOptions.radius)
- );
-
- if (seriesMarkerOptions.enabled !== false || series._hasPointMarkers) {
-
- i = points.length;
- while (i--) {
- point = points[i];
- plotX = mathFloor(point.plotX); // #1843
- plotY = point.plotY;
- graphic = point.graphic;
- pointMarkerOptions = point.marker || {};
- hasPointMarker = !!point.marker;
- enabled = (globallyEnabled && pointMarkerOptions.enabled === UNDEFINED) || pointMarkerOptions.enabled;
- isInside = chart.isInsidePlot(mathRound(plotX), plotY, chart.inverted); // #1858
-
- // only draw the point if y is defined
- if (enabled && plotY !== UNDEFINED && !isNaN(plotY) && point.y !== null) {
-
- // shortcuts
- pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || seriesPointAttr;
- radius = pointAttr.r;
- symbol = pick(pointMarkerOptions.symbol, series.symbol);
- isImage = symbol.indexOf('url') === 0;
-
- if (graphic) { // update
- graphic[isInside ? 'show' : 'hide'](true) // Since the marker group isn't clipped, each individual marker must be toggled
- .animate(extend({
- x: plotX - radius,
- y: plotY - radius
- }, graphic.symbolName ? { // don't apply to image symbols #507
- width: 2 * radius,
- height: 2 * radius
- } : {}));
- } else if (isInside && (radius > 0 || isImage)) {
- point.graphic = graphic = chart.renderer.symbol(
- symbol,
- plotX - radius,
- plotY - radius,
- 2 * radius,
- 2 * radius,
- hasPointMarker ? pointMarkerOptions : seriesMarkerOptions
- )
- .attr(pointAttr)
- .add(markerGroup);
- }
-
- } else if (graphic) {
- point.graphic = graphic.destroy(); // #1269
- }
- }
- }
-
- },
-
- /**
- * Convert state properties from API naming conventions to SVG attributes
- *
- * @param {Object} options API options object
- * @param {Object} base1 SVG attribute object to inherit from
- * @param {Object} base2 Second level SVG attribute object to inherit from
- */
- convertAttribs: function (options, base1, base2, base3) {
- var conversion = this.pointAttrToOptions,
- attr,
- option,
- obj = {};
-
- options = options || {};
- base1 = base1 || {};
- base2 = base2 || {};
- base3 = base3 || {};
-
- for (attr in conversion) {
- option = conversion[attr];
- obj[attr] = pick(options[option], base1[attr], base2[attr], base3[attr]);
- }
- return obj;
- },
-
- /**
- * Get the state attributes. Each series type has its own set of attributes
- * that are allowed to change on a point's state change. Series wide attributes are stored for
- * all series, and additionally point specific attributes are stored for all
- * points with individual marker options. If such options are not defined for the point,
- * a reference to the series wide attributes is stored in point.pointAttr.
- */
- getAttribs: function () {
- var series = this,
- seriesOptions = series.options,
- normalOptions = defaultPlotOptions[series.type].marker ? seriesOptions.marker : seriesOptions,
- stateOptions = normalOptions.states,
- stateOptionsHover = stateOptions[HOVER_STATE],
- pointStateOptionsHover,
- seriesColor = series.color,
- normalDefaults = {
- stroke: seriesColor,
- fill: seriesColor
- },
- points = series.points || [], // #927
- i,
- point,
- seriesPointAttr = [],
- pointAttr,
- pointAttrToOptions = series.pointAttrToOptions,
- hasPointSpecificOptions = series.hasPointSpecificOptions,
- negativeColor = seriesOptions.negativeColor,
- defaultLineColor = normalOptions.lineColor,
- defaultFillColor = normalOptions.fillColor,
- turboThreshold = seriesOptions.turboThreshold,
- attr,
- key;
-
- // series type specific modifications
- if (seriesOptions.marker) { // line, spline, area, areaspline, scatter
-
- // if no hover radius is given, default to normal radius + 2
- stateOptionsHover.radius = stateOptionsHover.radius || normalOptions.radius + stateOptionsHover.radiusPlus;
- stateOptionsHover.lineWidth = stateOptionsHover.lineWidth || normalOptions.lineWidth + stateOptionsHover.lineWidthPlus;
-
- } else { // column, bar, pie
-
- // if no hover color is given, brighten the normal color
- stateOptionsHover.color = stateOptionsHover.color ||
- Color(stateOptionsHover.color || seriesColor)
- .brighten(stateOptionsHover.brightness).get();
- }
-
- // general point attributes for the series normal state
- seriesPointAttr[NORMAL_STATE] = series.convertAttribs(normalOptions, normalDefaults);
-
- // HOVER_STATE and SELECT_STATE states inherit from normal state except the default radius
- each([HOVER_STATE, SELECT_STATE], function (state) {
- seriesPointAttr[state] =
- series.convertAttribs(stateOptions[state], seriesPointAttr[NORMAL_STATE]);
- });
-
- // set it
- series.pointAttr = seriesPointAttr;
-
-
- // Generate the point-specific attribute collections if specific point
- // options are given. If not, create a referance to the series wide point
- // attributes
- i = points.length;
- if (!turboThreshold || i < turboThreshold || hasPointSpecificOptions) {
- while (i--) {
- point = points[i];
- normalOptions = (point.options && point.options.marker) || point.options;
- if (normalOptions && normalOptions.enabled === false) {
- normalOptions.radius = 0;
- }
-
- if (point.negative && negativeColor) {
- point.color = point.fillColor = negativeColor;
- }
-
- hasPointSpecificOptions = seriesOptions.colorByPoint || point.color; // #868
-
- // check if the point has specific visual options
- if (point.options) {
- for (key in pointAttrToOptions) {
- if (defined(normalOptions[pointAttrToOptions[key]])) {
- hasPointSpecificOptions = true;
- }
- }
- }
-
- // a specific marker config object is defined for the individual point:
- // create it's own attribute collection
- if (hasPointSpecificOptions) {
- normalOptions = normalOptions || {};
- pointAttr = [];
- stateOptions = normalOptions.states || {}; // reassign for individual point
- pointStateOptionsHover = stateOptions[HOVER_STATE] = stateOptions[HOVER_STATE] || {};
-
- // Handle colors for column and pies
- if (!seriesOptions.marker) { // column, bar, point
- // If no hover color is given, brighten the normal color. #1619, #2579
- pointStateOptionsHover.color = pointStateOptionsHover.color || (!point.options.color && stateOptionsHover.color) ||
- Color(point.color)
- .brighten(pointStateOptionsHover.brightness || stateOptionsHover.brightness)
- .get();
- }
-
- // normal point state inherits series wide normal state
- attr = { color: point.color }; // #868
- if (!defaultFillColor) { // Individual point color or negative color markers (#2219)
- attr.fillColor = point.color;
- }
- if (!defaultLineColor) {
- attr.lineColor = point.color; // Bubbles take point color, line markers use white
- }
- pointAttr[NORMAL_STATE] = series.convertAttribs(extend(attr, normalOptions), seriesPointAttr[NORMAL_STATE]);
-
- // inherit from point normal and series hover
- pointAttr[HOVER_STATE] = series.convertAttribs(
- stateOptions[HOVER_STATE],
- seriesPointAttr[HOVER_STATE],
- pointAttr[NORMAL_STATE]
- );
-
- // inherit from point normal and series hover
- pointAttr[SELECT_STATE] = series.convertAttribs(
- stateOptions[SELECT_STATE],
- seriesPointAttr[SELECT_STATE],
- pointAttr[NORMAL_STATE]
- );
-
-
- // no marker config object is created: copy a reference to the series-wide
- // attribute collection
- } else {
- pointAttr = seriesPointAttr;
- }
-
- point.pointAttr = pointAttr;
- }
- }
- },
-
- /**
- * Clear DOM objects and free up memory
- */
- destroy: function () {
- var series = this,
- chart = series.chart,
- issue134 = /AppleWebKit\/533/.test(userAgent),
- destroy,
- i,
- data = series.data || [],
- point,
- prop,
- axis;
-
- // add event hook
- fireEvent(series, 'destroy');
-
- // remove all events
- removeEvent(series);
-
- // erase from axes
- each(series.axisTypes || [], function (AXIS) {
- axis = series[AXIS];
- if (axis) {
- erase(axis.series, series);
- axis.isDirty = axis.forceRedraw = true;
- }
- });
-
- // remove legend items
- if (series.legendItem) {
- series.chart.legend.destroyItem(series);
- }
-
- // destroy all points with their elements
- i = data.length;
- while (i--) {
- point = data[i];
- if (point && point.destroy) {
- point.destroy();
- }
- }
- series.points = null;
-
- // Clear the animation timeout if we are destroying the series during initial animation
- clearTimeout(series.animationTimeout);
-
- // destroy all SVGElements associated to the series
- each(['area', 'graph', 'dataLabelsGroup', 'group', 'markerGroup', 'tracker',
- 'graphNeg', 'areaNeg', 'posClip', 'negClip'], function (prop) {
- if (series[prop]) {
-
- // issue 134 workaround
- destroy = issue134 && prop === 'group' ?
- 'hide' :
- 'destroy';
-
- series[prop][destroy]();
- }
- });
-
- // remove from hoverSeries
- if (chart.hoverSeries === series) {
- chart.hoverSeries = null;
- }
- erase(chart.series, series);
-
- // clear all members
- for (prop in series) {
- delete series[prop];
- }
- },
-
- /**
- * Return the graph path of a segment
- */
- getSegmentPath: function (segment) {
- var series = this,
- segmentPath = [],
- step = series.options.step;
-
- // build the segment line
- each(segment, function (point, i) {
-
- var plotX = point.plotX,
- plotY = point.plotY,
- lastPoint;
-
- if (series.getPointSpline) { // generate the spline as defined in the SplineSeries object
- segmentPath.push.apply(segmentPath, series.getPointSpline(segment, point, i));
-
- } else {
-
- // moveTo or lineTo
- segmentPath.push(i ? L : M);
-
- // step line?
- if (step && i) {
- lastPoint = segment[i - 1];
- if (step === 'right') {
- segmentPath.push(
- lastPoint.plotX,
- plotY
- );
-
- } else if (step === 'center') {
- segmentPath.push(
- (lastPoint.plotX + plotX) / 2,
- lastPoint.plotY,
- (lastPoint.plotX + plotX) / 2,
- plotY
- );
-
- } else {
- segmentPath.push(
- plotX,
- lastPoint.plotY
- );
- }
- }
-
- // normal line to next point
- segmentPath.push(
- point.plotX,
- point.plotY
- );
- }
- });
-
- return segmentPath;
- },
-
- /**
- * Get the graph path
- */
- getGraphPath: function () {
- var series = this,
- graphPath = [],
- segmentPath,
- singlePoints = []; // used in drawTracker
-
- // Divide into segments and build graph and area paths
- each(series.segments, function (segment) {
-
- segmentPath = series.getSegmentPath(segment);
-
- // add the segment to the graph, or a single point for tracking
- if (segment.length > 1) {
- graphPath = graphPath.concat(segmentPath);
- } else {
- singlePoints.push(segment[0]);
- }
- });
-
- // Record it for use in drawGraph and drawTracker, and return graphPath
- series.singlePoints = singlePoints;
- series.graphPath = graphPath;
-
- return graphPath;
-
- },
-
- /**
- * Draw the actual graph
- */
- drawGraph: function () {
- var series = this,
- options = this.options,
- props = [['graph', options.lineColor || this.color]],
- lineWidth = options.lineWidth,
- dashStyle = options.dashStyle,
- roundCap = options.linecap !== 'square',
- graphPath = this.getGraphPath(),
- negativeColor = options.negativeColor;
-
- if (negativeColor) {
- props.push(['graphNeg', negativeColor]);
- }
-
- // draw the graph
- each(props, function (prop, i) {
- var graphKey = prop[0],
- graph = series[graphKey],
- attribs;
-
- if (graph) {
- stop(graph); // cancel running animations, #459
- graph.animate({ d: graphPath });
-
- } else if (lineWidth && graphPath.length) { // #1487
- attribs = {
- stroke: prop[1],
- 'stroke-width': lineWidth,
- fill: NONE,
- zIndex: 1 // #1069
- };
- if (dashStyle) {
- attribs.dashstyle = dashStyle;
- } else if (roundCap) {
- attribs['stroke-linecap'] = attribs['stroke-linejoin'] = 'round';
- }
-
- series[graphKey] = series.chart.renderer.path(graphPath)
- .attr(attribs)
- .add(series.group)
- .shadow(!i && options.shadow);
- }
- });
- },
-
- /**
- * Clip the graphs into the positive and negative coloured graphs
- */
- clipNeg: function () {
- var options = this.options,
- chart = this.chart,
- renderer = chart.renderer,
- negativeColor = options.negativeColor || options.negativeFillColor,
- translatedThreshold,
- posAttr,
- negAttr,
- graph = this.graph,
- area = this.area,
- posClip = this.posClip,
- negClip = this.negClip,
- chartWidth = chart.chartWidth,
- chartHeight = chart.chartHeight,
- chartSizeMax = mathMax(chartWidth, chartHeight),
- yAxis = this.yAxis,
- above,
- below;
-
- if (negativeColor && (graph || area)) {
- translatedThreshold = mathRound(yAxis.toPixels(options.threshold || 0, true));
- if (translatedThreshold < 0) {
- chartSizeMax -= translatedThreshold; // #2534
- }
- above = {
- x: 0,
- y: 0,
- width: chartSizeMax,
- height: translatedThreshold
- };
- below = {
- x: 0,
- y: translatedThreshold,
- width: chartSizeMax,
- height: chartSizeMax
- };
-
- if (chart.inverted) {
-
- above.height = below.y = chart.plotWidth - translatedThreshold;
- if (renderer.isVML) {
- above = {
- x: chart.plotWidth - translatedThreshold - chart.plotLeft,
- y: 0,
- width: chartWidth,
- height: chartHeight
- };
- below = {
- x: translatedThreshold + chart.plotLeft - chartWidth,
- y: 0,
- width: chart.plotLeft + translatedThreshold,
- height: chartWidth
- };
- }
- }
-
- if (yAxis.reversed) {
- posAttr = below;
- negAttr = above;
- } else {
- posAttr = above;
- negAttr = below;
- }
-
- if (posClip) { // update
- posClip.animate(posAttr);
- negClip.animate(negAttr);
- } else {
-
- this.posClip = posClip = renderer.clipRect(posAttr);
- this.negClip = negClip = renderer.clipRect(negAttr);
-
- if (graph && this.graphNeg) {
- graph.clip(posClip);
- this.graphNeg.clip(negClip);
- }
-
- if (area) {
- area.clip(posClip);
- this.areaNeg.clip(negClip);
- }
- }
- }
- },
-
- /**
- * Initialize and perform group inversion on series.group and series.markerGroup
- */
- invertGroups: function () {
- var series = this,
- chart = series.chart;
-
- // Pie, go away (#1736)
- if (!series.xAxis) {
- return;
- }
-
- // A fixed size is needed for inversion to work
- function setInvert() {
- var size = {
- width: series.yAxis.len,
- height: series.xAxis.len
- };
-
- each(['group', 'markerGroup'], function (groupName) {
- if (series[groupName]) {
- series[groupName].attr(size).invert();
- }
- });
- }
-
- addEvent(chart, 'resize', setInvert); // do it on resize
- addEvent(series, 'destroy', function () {
- removeEvent(chart, 'resize', setInvert);
- });
-
- // Do it now
- setInvert(); // do it now
-
- // On subsequent render and redraw, just do setInvert without setting up events again
- series.invertGroups = setInvert;
- },
-
- /**
- * General abstraction for creating plot groups like series.group, series.dataLabelsGroup and
- * series.markerGroup. On subsequent calls, the group will only be adjusted to the updated plot size.
- */
- plotGroup: function (prop, name, visibility, zIndex, parent) {
- var group = this[prop],
- isNew = !group;
-
- // Generate it on first call
- if (isNew) {
- this[prop] = group = this.chart.renderer.g(name)
- .attr({
- visibility: visibility,
- zIndex: zIndex || 0.1 // IE8 needs this
- })
- .add(parent);
- }
- // Place it on first and subsequent (redraw) calls
- group[isNew ? 'attr' : 'animate'](this.getPlotBox());
- return group;
- },
-
- /**
- * Get the translation and scale for the plot area of this series
- */
- getPlotBox: function () {
- var chart = this.chart,
- xAxis = this.xAxis,
- yAxis = this.yAxis;
-
- // Swap axes for inverted (#2339)
- if (chart.inverted) {
- xAxis = yAxis;
- yAxis = this.xAxis;
- }
- return {
- translateX: xAxis ? xAxis.left : chart.plotLeft,
- translateY: yAxis ? yAxis.top : chart.plotTop,
- scaleX: 1, // #1623
- scaleY: 1
- };
- },
-
- /**
- * Render the graph and markers
- */
- render: function () {
- var series = this,
- chart = series.chart,
- group,
- options = series.options,
- animation = options.animation,
- // Animation doesn't work in IE8 quirks when the group div is hidden,
- // and looks bad in other oldIE
- animDuration = (animation && !!series.animate && chart.renderer.isSVG && pick(animation.duration, 500)) || 0,
- visibility = series.visible ? VISIBLE : HIDDEN,
- zIndex = options.zIndex,
- hasRendered = series.hasRendered,
- chartSeriesGroup = chart.seriesGroup;
-
- // the group
- group = series.plotGroup(
- 'group',
- 'series',
- visibility,
- zIndex,
- chartSeriesGroup
- );
-
- series.markerGroup = series.plotGroup(
- 'markerGroup',
- 'markers',
- visibility,
- zIndex,
- chartSeriesGroup
- );
-
- // initiate the animation
- if (animDuration) {
- series.animate(true);
- }
-
- // cache attributes for shapes
- series.getAttribs();
-
- // SVGRenderer needs to know this before drawing elements (#1089, #1795)
- group.inverted = series.isCartesian ? chart.inverted : false;
-
- // draw the graph if any
- if (series.drawGraph) {
- series.drawGraph();
- series.clipNeg();
- }
-
- each(series.points, function (point) {
- if (point.redraw) {
- point.redraw();
- }
- });
-
- // draw the data labels (inn pies they go before the points)
- if (series.drawDataLabels) {
- series.drawDataLabels();
- }
-
- // draw the points
- if (series.visible) {
- series.drawPoints();
- }
-
-
- // draw the mouse tracking area
- if (series.drawTracker && series.options.enableMouseTracking !== false) {
- series.drawTracker();
- }
-
- // Handle inverted series and tracker groups
- if (chart.inverted) {
- series.invertGroups();
- }
-
- // Initial clipping, must be defined after inverting groups for VML
- if (options.clip !== false && !series.sharedClipKey && !hasRendered) {
- group.clip(chart.clipRect);
- }
-
- // Run the animation
- if (animDuration) {
- series.animate();
- }
-
- // Call the afterAnimate function on animation complete (but don't overwrite the animation.complete option
- // which should be available to the user).
- if (!hasRendered) {
- if (animDuration) {
- series.animationTimeout = setTimeout(function () {
- series.afterAnimate();
- }, animDuration);
- } else {
- series.afterAnimate();
- }
- }
-
- series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
- // (See #322) series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
- series.hasRendered = true;
- },
-
- /**
- * Redraw the series after an update in the axes.
- */
- redraw: function () {
- var series = this,
- chart = series.chart,
- wasDirtyData = series.isDirtyData, // cache it here as it is set to false in render, but used after
- group = series.group,
- xAxis = series.xAxis,
- yAxis = series.yAxis;
-
- // reposition on resize
- if (group) {
- if (chart.inverted) {
- group.attr({
- width: chart.plotWidth,
- height: chart.plotHeight
- });
- }
-
- group.animate({
- translateX: pick(xAxis && xAxis.left, chart.plotLeft),
- translateY: pick(yAxis && yAxis.top, chart.plotTop)
- });
- }
-
- series.translate();
- if (series.setTooltipPoints) {
- series.setTooltipPoints(true);
- }
- series.render();
-
- if (wasDirtyData) {
- fireEvent(series, 'updatedData');
- }
- }
-}; // end Series prototype
-
-/**
- * The class for stack items
- */
-function StackItem(axis, options, isNegative, x, stackOption) {
-
- var inverted = axis.chart.inverted;
-
- this.axis = axis;
-
- // Tells if the stack is negative
- this.isNegative = isNegative;
-
- // Save the options to be able to style the label
- this.options = options;
-
- // Save the x value to be able to position the label later
- this.x = x;
-
- // Initialize total value
- this.total = null;
-
- // This will keep each points' extremes stored by series.index and point index
- this.points = {};
-
- // Save the stack option on the series configuration object, and whether to treat it as percent
- this.stack = stackOption;
-
- // The align options and text align varies on whether the stack is negative and
- // if the chart is inverted or not.
- // First test the user supplied value, then use the dynamic.
- this.alignOptions = {
- align: options.align || (inverted ? (isNegative ? 'left' : 'right') : 'center'),
- verticalAlign: options.verticalAlign || (inverted ? 'middle' : (isNegative ? 'bottom' : 'top')),
- y: pick(options.y, inverted ? 4 : (isNegative ? 14 : -6)),
- x: pick(options.x, inverted ? (isNegative ? -6 : 6) : 0)
- };
-
- this.textAlign = options.textAlign || (inverted ? (isNegative ? 'right' : 'left') : 'center');
-}
-
-StackItem.prototype = {
- destroy: function () {
- destroyObjectProperties(this, this.axis);
- },
-
- /**
- * Renders the stack total label and adds it to the stack label group.
- */
- render: function (group) {
- var options = this.options,
- formatOption = options.format,
- str = formatOption ?
- format(formatOption, this) :
- options.formatter.call(this); // format the text in the label
-
- // Change the text to reflect the new total and set visibility to hidden in case the serie is hidden
- if (this.label) {
- this.label.attr({text: str, visibility: HIDDEN});
- // Create new label
- } else {
- this.label =
- this.axis.chart.renderer.text(str, null, null, options.useHTML) // dummy positions, actual position updated with setOffset method in columnseries
- .css(options.style) // apply style
- .attr({
- align: this.textAlign, // fix the text-anchor
- rotation: options.rotation, // rotation
- visibility: HIDDEN // hidden until setOffset is called
- })
- .add(group); // add to the labels-group
- }
- },
-
- /**
- * Sets the offset that the stack has from the x value and repositions the label.
- */
- setOffset: function (xOffset, xWidth) {
- var stackItem = this,
- axis = stackItem.axis,
- chart = axis.chart,
- inverted = chart.inverted,
- neg = this.isNegative, // special treatment is needed for negative stacks
- y = axis.translate(axis.usePercentage ? 100 : this.total, 0, 0, 0, 1), // stack value translated mapped to chart coordinates
- yZero = axis.translate(0), // stack origin
- h = mathAbs(y - yZero), // stack height
- x = chart.xAxis[0].translate(this.x) + xOffset, // stack x position
- plotHeight = chart.plotHeight,
- stackBox = { // this is the box for the complete stack
- x: inverted ? (neg ? y : y - h) : x,
- y: inverted ? plotHeight - x - xWidth : (neg ? (plotHeight - y - h) : plotHeight - y),
- width: inverted ? h : xWidth,
- height: inverted ? xWidth : h
- },
- label = this.label,
- alignAttr;
-
- if (label) {
- label.align(this.alignOptions, null, stackBox); // align the label to the box
-
- // Set visibility (#678)
- alignAttr = label.alignAttr;
- label[this.options.crop === false || chart.isInsidePlot(alignAttr.x, alignAttr.y) ? 'show' : 'hide'](true);
- }
- }
-};
-
-
-// Stacking methods defined on the Axis prototype
-
-/**
- * Build the stacks from top down
- */
-Axis.prototype.buildStacks = function () {
- var series = this.series,
- reversedStacks = pick(this.options.reversedStacks, true),
- i = series.length;
- if (!this.isXAxis) {
- this.usePercentage = false;
- while (i--) {
- series[reversedStacks ? i : series.length - i - 1].setStackedPoints();
- }
- // Loop up again to compute percent stack
- if (this.usePercentage) {
- for (i = 0; i < series.length; i++) {
- series[i].setPercentStacks();
- }
- }
- }
-};
-
-Axis.prototype.renderStackTotals = function () {
- var axis = this,
- chart = axis.chart,
- renderer = chart.renderer,
- stacks = axis.stacks,
- stackKey,
- oneStack,
- stackCategory,
- stackTotalGroup = axis.stackTotalGroup;
-
- // Create a separate group for the stack total labels
- if (!stackTotalGroup) {
- axis.stackTotalGroup = stackTotalGroup =
- renderer.g('stack-labels')
- .attr({
- visibility: VISIBLE,
- zIndex: 6
- })
- .add();
- }
-
- // plotLeft/Top will change when y axis gets wider so we need to translate the
- // stackTotalGroup at every render call. See bug #506 and #516
- stackTotalGroup.translate(chart.plotLeft, chart.plotTop);
-
- // Render each stack total
- for (stackKey in stacks) {
- oneStack = stacks[stackKey];
- for (stackCategory in oneStack) {
- oneStack[stackCategory].render(stackTotalGroup);
- }
- }
-};
-
-
-// Stacking methods defnied for Series prototype
-
-/**
- * Adds series' points value to corresponding stack
- */
-Series.prototype.setStackedPoints = function () {
- if (!this.options.stacking || (this.visible !== true && this.chart.options.chart.ignoreHiddenSeries !== false)) {
- return;
- }
-
- var series = this,
- xData = series.processedXData,
- yData = series.processedYData,
- stackedYData = [],
- yDataLength = yData.length,
- seriesOptions = series.options,
- threshold = seriesOptions.threshold,
- stackOption = seriesOptions.stack,
- stacking = seriesOptions.stacking,
- stackKey = series.stackKey,
- negKey = '-' + stackKey,
- negStacks = series.negStacks,
- yAxis = series.yAxis,
- stacks = yAxis.stacks,
- oldStacks = yAxis.oldStacks,
- isNegative,
- stack,
- other,
- key,
- pointKey,
- i,
- x,
- y;
-
- // loop over the non-null y values and read them into a local array
- for (i = 0; i < yDataLength; i++) {
- x = xData[i];
- y = yData[i];
- pointKey = series.index + ',' + i;
-
- // Read stacked values into a stack based on the x value,
- // the sign of y and the stack key. Stacking is also handled for null values (#739)
- isNegative = negStacks && y < threshold;
- key = isNegative ? negKey : stackKey;
-
- // Create empty object for this stack if it doesn't exist yet
- if (!stacks[key]) {
- stacks[key] = {};
- }
-
- // Initialize StackItem for this x
- if (!stacks[key][x]) {
- if (oldStacks[key] && oldStacks[key][x]) {
- stacks[key][x] = oldStacks[key][x];
- stacks[key][x].total = null;
- } else {
- stacks[key][x] = new StackItem(yAxis, yAxis.options.stackLabels, isNegative, x, stackOption);
- }
- }
-
- // If the StackItem doesn't exist, create it first
- stack = stacks[key][x];
- stack.points[pointKey] = [stack.cum || 0];
-
- // Add value to the stack total
- if (stacking === 'percent') {
-
- // Percent stacked column, totals are the same for the positive and negative stacks
- other = isNegative ? stackKey : negKey;
- if (negStacks && stacks[other] && stacks[other][x]) {
- other = stacks[other][x];
- stack.total = other.total = mathMax(other.total, stack.total) + mathAbs(y) || 0;
-
- // Percent stacked areas
- } else {
- stack.total = correctFloat(stack.total + (mathAbs(y) || 0));
- }
- } else {
- stack.total = correctFloat(stack.total + (y || 0));
- }
-
- stack.cum = (stack.cum || 0) + (y || 0);
-
- stack.points[pointKey].push(stack.cum);
- stackedYData[i] = stack.cum;
-
- }
-
- if (stacking === 'percent') {
- yAxis.usePercentage = true;
- }
-
- this.stackedYData = stackedYData; // To be used in getExtremes
-
- // Reset old stacks
- yAxis.oldStacks = {};
-};
-
-/**
- * Iterate over all stacks and compute the absolute values to percent
- */
-Series.prototype.setPercentStacks = function () {
- var series = this,
- stackKey = series.stackKey,
- stacks = series.yAxis.stacks,
- processedXData = series.processedXData;
-
- each([stackKey, '-' + stackKey], function (key) {
- var i = processedXData.length,
- x,
- stack,
- pointExtremes,
- totalFactor;
-
- while (i--) {
- x = processedXData[i];
- stack = stacks[key] && stacks[key][x];
- pointExtremes = stack && stack.points[series.index + ',' + i];
- if (pointExtremes) {
- totalFactor = stack.total ? 100 / stack.total : 0;
- pointExtremes[0] = correctFloat(pointExtremes[0] * totalFactor); // Y bottom value
- pointExtremes[1] = correctFloat(pointExtremes[1] * totalFactor); // Y value
- series.stackedYData[i] = pointExtremes[1];
- }
- }
- });
-};
-
-// Extend the Chart prototype for dynamic methods
-extend(Chart.prototype, {
-
- /**
- * Add a series dynamically after time
- *
- * @param {Object} options The config options
- * @param {Boolean} redraw Whether to redraw the chart after adding. Defaults to true.
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- *
- * @return {Object} series The newly created series object
- */
- addSeries: function (options, redraw, animation) {
- var series,
- chart = this;
-
- if (options) {
- redraw = pick(redraw, true); // defaults to true
-
- fireEvent(chart, 'addSeries', { options: options }, function () {
- series = chart.initSeries(options);
-
- chart.isDirtyLegend = true; // the series array is out of sync with the display
- chart.linkSeries();
- if (redraw) {
- chart.redraw(animation);
- }
- });
- }
-
- return series;
- },
-
- /**
- * Add an axis to the chart
- * @param {Object} options The axis option
- * @param {Boolean} isX Whether it is an X axis or a value axis
- */
- addAxis: function (options, isX, redraw, animation) {
- var key = isX ? 'xAxis' : 'yAxis',
- chartOptions = this.options,
- axis;
-
- /*jslint unused: false*/
- axis = new Axis(this, merge(options, {
- index: this[key].length,
- isX: isX
- }));
- /*jslint unused: true*/
-
- // Push the new axis options to the chart options
- chartOptions[key] = splat(chartOptions[key] || {});
- chartOptions[key].push(options);
-
- if (pick(redraw, true)) {
- this.redraw(animation);
- }
- },
-
- /**
- * Dim the chart and show a loading text or symbol
- * @param {String} str An optional text to show in the loading label instead of the default one
- */
- showLoading: function (str) {
- var chart = this,
- options = chart.options,
- loadingDiv = chart.loadingDiv,
- loadingOptions = options.loading,
- setLoadingSize = function () {
- if (loadingDiv) {
- css(loadingDiv, {
- left: chart.plotLeft + PX,
- top: chart.plotTop + PX,
- width: chart.plotWidth + PX,
- height: chart.plotHeight + PX
- });
- }
- };
-
- // create the layer at the first call
- if (!loadingDiv) {
- chart.loadingDiv = loadingDiv = createElement(DIV, {
- className: PREFIX + 'loading'
- }, extend(loadingOptions.style, {
- zIndex: 10,
- display: NONE
- }), chart.container);
-
- chart.loadingSpan = createElement(
- 'span',
- null,
- loadingOptions.labelStyle,
- loadingDiv
- );
- addEvent(chart, 'redraw', setLoadingSize); // #1080
- }
-
- // update text
- chart.loadingSpan.innerHTML = str || options.lang.loading;
-
- // show it
- if (!chart.loadingShown) {
- css(loadingDiv, {
- opacity: 0,
- display: ''
- });
- animate(loadingDiv, {
- opacity: loadingOptions.style.opacity
- }, {
- duration: loadingOptions.showDuration || 0
- });
- chart.loadingShown = true;
- }
- setLoadingSize();
- },
-
- /**
- * Hide the loading layer
- */
- hideLoading: function () {
- var options = this.options,
- loadingDiv = this.loadingDiv;
-
- if (loadingDiv) {
- animate(loadingDiv, {
- opacity: 0
- }, {
- duration: options.loading.hideDuration || 100,
- complete: function () {
- css(loadingDiv, { display: NONE });
- }
- });
- }
- this.loadingShown = false;
- }
-});
-
-// extend the Point prototype for dynamic methods
-extend(Point.prototype, {
- /**
- * Update the point with new options (typically x/y data) and optionally redraw the series.
- *
- * @param {Object} options Point options as defined in the series.data array
- * @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- *
- */
- update: function (options, redraw, animation, runEvent) {
- var point = this,
- series = point.series,
- graphic = point.graphic,
- i,
- chart = series.chart,
- seriesOptions = series.options;
-
- redraw = pick(redraw, true);
-
- function update() {
-
- point.applyOptions(options);
-
- // Update visuals
- if (isObject(options) && !isArray(options)) {
- // Defer the actual redraw until getAttribs has been called (#3260)
- point.redraw = function () {
- if (graphic) {
- if (options && options.marker && options.marker.symbol) {
- point.graphic = graphic.destroy();
- } else {
- graphic.attr(point.pointAttr[point.state || '']);
- }
- }
- if (options && options.dataLabels && point.dataLabel) { // #2468
- point.dataLabel = point.dataLabel.destroy();
- }
- point.redraw = null;
- };
- }
-
- // record changes in the parallel arrays
- i = point.index;
- series.updateParallelArrays(point, i);
-
- seriesOptions.data[i] = point.options;
-
- // redraw
- series.isDirty = series.isDirtyData = true;
- if (!series.fixedBox && series.hasCartesianSeries) { // #1906, #2320
- chart.isDirtyBox = true;
- }
-
- if (seriesOptions.legendType === 'point') { // #1831, #1885
- chart.legend.destroyItem(point);
- }
- if (redraw) {
- chart.redraw(animation);
- }
- }
-
- // Fire the event with a default handler of doing the update
- if (runEvent === false) { // When called from setData
- update();
- } else {
- point.firePointEvent('update', { options: options }, update);
- }
- },
-
- /**
- * Remove a point and optionally redraw the series and if necessary the axes
- * @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- */
- remove: function (redraw, animation) {
- var point = this,
- series = point.series,
- points = series.points,
- chart = series.chart,
- i,
- data = series.data;
-
- setAnimation(animation, chart);
- redraw = pick(redraw, true);
-
- // fire the event with a default handler of removing the point
- point.firePointEvent('remove', null, function () {
-
- // splice all the parallel arrays
- i = inArray(point, data);
- if (data.length === points.length) {
- points.splice(i, 1);
- }
- data.splice(i, 1);
- series.options.data.splice(i, 1);
- series.updateParallelArrays(point, 'splice', i, 1);
-
- point.destroy();
-
- // redraw
- series.isDirty = true;
- series.isDirtyData = true;
- if (redraw) {
- chart.redraw();
- }
- });
- }
-});
-
-// Extend the series prototype for dynamic methods
-extend(Series.prototype, {
- /**
- * Add a point dynamically after chart load time
- * @param {Object} options Point options as given in series.data
- * @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
- * @param {Boolean} shift If shift is true, a point is shifted off the start
- * of the series as one is appended to the end.
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- */
- addPoint: function (options, redraw, shift, animation) {
- var series = this,
- seriesOptions = series.options,
- data = series.data,
- graph = series.graph,
- area = series.area,
- chart = series.chart,
- names = series.xAxis && series.xAxis.names,
- currentShift = (graph && graph.shift) || 0,
- dataOptions = seriesOptions.data,
- point,
- isInTheMiddle,
- xData = series.xData,
- x,
- i;
-
- setAnimation(animation, chart);
-
- // Make graph animate sideways
- if (shift) {
- each([graph, area, series.graphNeg, series.areaNeg], function (shape) {
- if (shape) {
- shape.shift = currentShift + 1;
- }
- });
- }
- if (area) {
- area.isArea = true; // needed in animation, both with and without shift
- }
-
- // Optional redraw, defaults to true
- redraw = pick(redraw, true);
-
- // Get options and push the point to xData, yData and series.options. In series.generatePoints
- // the Point instance will be created on demand and pushed to the series.data array.
- point = { series: series };
- series.pointClass.prototype.applyOptions.apply(point, [options]);
- x = point.x;
-
- // Get the insertion point
- i = xData.length;
- if (series.requireSorting && x < xData[i - 1]) {
- isInTheMiddle = true;
- while (i && xData[i - 1] > x) {
- i--;
- }
- }
-
- series.updateParallelArrays(point, 'splice', i, 0, 0); // insert undefined item
- series.updateParallelArrays(point, i); // update it
-
- if (names && point.name) {
- names[x] = point.name;
- }
- dataOptions.splice(i, 0, options);
-
- if (isInTheMiddle) {
- series.data.splice(i, 0, null);
- series.processData();
- }
-
- // Generate points to be added to the legend (#1329)
- if (seriesOptions.legendType === 'point') {
- series.generatePoints();
- }
-
- // Shift the first point off the parallel arrays
- // todo: consider series.removePoint(i) method
- if (shift) {
- if (data[0] && data[0].remove) {
- data[0].remove(false);
- } else {
- data.shift();
- series.updateParallelArrays(point, 'shift');
-
- dataOptions.shift();
- }
- }
-
- // redraw
- series.isDirty = true;
- series.isDirtyData = true;
- if (redraw) {
- series.getAttribs(); // #1937
- chart.redraw();
- }
- },
-
- /**
- * Remove a series and optionally redraw the chart
- *
- * @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
- * @param {Boolean|Object} animation Whether to apply animation, and optionally animation
- * configuration
- */
-
- remove: function (redraw, animation) {
- var series = this,
- chart = series.chart;
- redraw = pick(redraw, true);
-
- if (!series.isRemoving) { /* prevent triggering native event in jQuery
- (calling the remove function from the remove event) */
- series.isRemoving = true;
-
- // fire the event with a default handler of removing the point
- fireEvent(series, 'remove', null, function () {
-
-
- // destroy elements
- series.destroy();
-
-
- // redraw
- chart.isDirtyLegend = chart.isDirtyBox = true;
- chart.linkSeries();
-
- if (redraw) {
- chart.redraw(animation);
- }
- });
-
- }
- series.isRemoving = false;
- },
-
- /**
- * Update the series with a new set of options
- */
- update: function (newOptions, redraw) {
- var series = this,
- chart = this.chart,
- // must use user options when changing type because this.options is merged
- // in with type specific plotOptions
- oldOptions = this.userOptions,
- oldType = this.type,
- proto = seriesTypes[oldType].prototype,
- preserve = ['group', 'markerGroup', 'dataLabelsGroup'],
- n;
-
- // Make sure groups are not destroyed (#3094)
- each(preserve, function (prop) {
- preserve[prop] = series[prop];
- delete series[prop];
- });
-
- // Do the merge, with some forced options
- newOptions = merge(oldOptions, {
- animation: false,
- index: this.index,
- pointStart: this.xData[0] // when updating after addPoint
- }, { data: this.options.data }, newOptions);
-
- // Destroy the series and reinsert methods from the type prototype
- this.remove(false);
- for (n in proto) { // Overwrite series-type specific methods (#2270)
- if (proto.hasOwnProperty(n)) {
- this[n] = UNDEFINED;
- }
- }
- extend(this, seriesTypes[newOptions.type || oldType].prototype);
-
- // Re-register groups (#3094)
- each(preserve, function (prop) {
- series[prop] = preserve[prop];
- });
-
-
- this.init(chart, newOptions);
- chart.linkSeries(); // Links are lost in this.remove (#3028)
- if (pick(redraw, true)) {
- chart.redraw(false);
- }
- }
-});
-
-// Extend the Axis.prototype for dynamic methods
-extend(Axis.prototype, {
-
- /**
- * Update the axis with a new options structure
- */
- update: function (newOptions, redraw) {
- var chart = this.chart;
-
- newOptions = chart.options[this.coll][this.options.index] = merge(this.userOptions, newOptions);
-
- this.destroy(true);
- this._addedPlotLB = UNDEFINED; // #1611, #2887
-
- this.init(chart, extend(newOptions, { events: UNDEFINED }));
-
- chart.isDirtyBox = true;
- if (pick(redraw, true)) {
- chart.redraw();
- }
- },
-
- /**
- * Remove the axis from the chart
- */
- remove: function (redraw) {
- var chart = this.chart,
- key = this.coll, // xAxis or yAxis
- axisSeries = this.series,
- i = axisSeries.length;
-
- // Remove associated series (#2687)
- while (i--) {
- if (axisSeries[i]) {
- axisSeries[i].remove(false);
- }
- }
-
- // Remove the axis
- erase(chart.axes, this);
- erase(chart[key], this);
- chart.options[key].splice(this.options.index, 1);
- each(chart[key], function (axis, i) { // Re-index, #1706
- axis.options.index = i;
- });
- this.destroy();
- chart.isDirtyBox = true;
-
- if (pick(redraw, true)) {
- chart.redraw();
- }
- },
-
- /**
- * Update the axis title by options
- */
- setTitle: function (newTitleOptions, redraw) {
- this.update({ title: newTitleOptions }, redraw);
- },
-
- /**
- * Set new axis categories and optionally redraw
- * @param {Array} categories
- * @param {Boolean} redraw
- */
- setCategories: function (categories, redraw) {
- this.update({ categories: categories }, redraw);
- }
-
-});
-
-
-/**
- * LineSeries object
- */
-var LineSeries = extendClass(Series);
-seriesTypes.line = LineSeries;
-
-/**
- * Set the default options for area
- */
-defaultPlotOptions.area = merge(defaultSeriesOptions, {
- threshold: 0
- // trackByArea: false,
- // lineColor: null, // overrides color, but lets fillColor be unaltered
- // fillOpacity: 0.75,
- // fillColor: null
-});
-
-/**
- * AreaSeries object
- */
-var AreaSeries = extendClass(Series, {
- type: 'area',
- /**
- * For stacks, don't split segments on null values. Instead, draw null values with
- * no marker. Also insert dummy points for any X position that exists in other series
- * in the stack.
- */
- getSegments: function () {
- var series = this,
- segments = [],
- segment = [],
- keys = [],
- xAxis = this.xAxis,
- yAxis = this.yAxis,
- stack = yAxis.stacks[this.stackKey],
- pointMap = {},
- plotX,
- plotY,
- points = this.points,
- connectNulls = this.options.connectNulls,
- i,
- x;
-
- if (this.options.stacking && !this.cropped) { // cropped causes artefacts in Stock, and perf issue
- // Create a map where we can quickly look up the points by their X value.
- for (i = 0; i < points.length; i++) {
- pointMap[points[i].x] = points[i];
- }
-
- // Sort the keys (#1651)
- for (x in stack) {
- if (stack[x].total !== null) { // nulled after switching between grouping and not (#1651, #2336)
- keys.push(+x);
- }
- }
- keys.sort(function (a, b) {
- return a - b;
- });
-
- each(keys, function (x) {
- var y = 0,
- stackPoint;
-
- if (connectNulls && (!pointMap[x] || pointMap[x].y === null)) { // #1836
- return;
-
- // The point exists, push it to the segment
- } else if (pointMap[x]) {
- segment.push(pointMap[x]);
-
- // There is no point for this X value in this series, so we
- // insert a dummy point in order for the areas to be drawn
- // correctly.
- } else {
-
- // Loop down the stack to find the series below this one that has
- // a value (#1991)
- for (i = series.index; i <= yAxis.series.length; i++) {
- stackPoint = stack[x].points[i + ',' + x];
- if (stackPoint) {
- y = stackPoint[1];
- break;
- }
- }
-
- plotX = xAxis.translate(x);
- plotY = yAxis.toPixels(y, true);
- segment.push({
- y: null,
- plotX: plotX,
- clientX: plotX,
- plotY: plotY,
- yBottom: plotY,
- onMouseOver: noop
- });
- }
- });
-
- if (segment.length) {
- segments.push(segment);
- }
-
- } else {
- Series.prototype.getSegments.call(this);
- segments = this.segments;
- }
-
- this.segments = segments;
- },
-
- /**
- * Extend the base Series getSegmentPath method by adding the path for the area.
- * This path is pushed to the series.areaPath property.
- */
- getSegmentPath: function (segment) {
-
- var segmentPath = Series.prototype.getSegmentPath.call(this, segment), // call base method
- areaSegmentPath = [].concat(segmentPath), // work on a copy for the area path
- i,
- options = this.options,
- segLength = segmentPath.length,
- translatedThreshold = this.yAxis.getThreshold(options.threshold), // #2181
- yBottom;
-
- if (segLength === 3) { // for animation from 1 to two points
- areaSegmentPath.push(L, segmentPath[1], segmentPath[2]);
- }
- if (options.stacking && !this.closedStacks) {
-
- // Follow stack back. Todo: implement areaspline. A general solution could be to
- // reverse the entire graphPath of the previous series, though may be hard with
- // splines and with series with different extremes
- for (i = segment.length - 1; i >= 0; i--) {
-
- yBottom = pick(segment[i].yBottom, translatedThreshold);
-
- // step line?
- if (i < segment.length - 1 && options.step) {
- areaSegmentPath.push(segment[i + 1].plotX, yBottom);
- }
-
- areaSegmentPath.push(segment[i].plotX, yBottom);
- }
-
- } else { // follow zero line back
- this.closeSegment(areaSegmentPath, segment, translatedThreshold);
- }
- this.areaPath = this.areaPath.concat(areaSegmentPath);
- return segmentPath;
- },
-
- /**
- * Extendable method to close the segment path of an area. This is overridden in polar
- * charts.
- */
- closeSegment: function (path, segment, translatedThreshold) {
- path.push(
- L,
- segment[segment.length - 1].plotX,
- translatedThreshold,
- L,
- segment[0].plotX,
- translatedThreshold
- );
- },
-
- /**
- * Draw the graph and the underlying area. This method calls the Series base
- * function and adds the area. The areaPath is calculated in the getSegmentPath
- * method called from Series.prototype.drawGraph.
- */
- drawGraph: function () {
-
- // Define or reset areaPath
- this.areaPath = [];
-
- // Call the base method
- Series.prototype.drawGraph.apply(this);
-
- // Define local variables
- var series = this,
- areaPath = this.areaPath,
- options = this.options,
- negativeColor = options.negativeColor,
- negativeFillColor = options.negativeFillColor,
- props = [['area', this.color, options.fillColor]]; // area name, main color, fill color
-
- if (negativeColor || negativeFillColor) {
- props.push(['areaNeg', negativeColor, negativeFillColor]);
- }
-
- each(props, function (prop) {
- var areaKey = prop[0],
- area = series[areaKey];
-
- // Create or update the area
- if (area) { // update
- area.animate({ d: areaPath });
-
- } else { // create
- series[areaKey] = series.chart.renderer.path(areaPath)
- .attr({
- fill: pick(
- prop[2],
- Color(prop[1]).setOpacity(pick(options.fillOpacity, 0.75)).get()
- ),
- zIndex: 0 // #1069
- }).add(series.group);
- }
- });
- },
-
- drawLegendSymbol: LegendSymbolMixin.drawRectangle
-});
-
-seriesTypes.area = AreaSeries;
-/**
- * Set the default options for spline
- */
-defaultPlotOptions.spline = merge(defaultSeriesOptions);
-
-/**
- * SplineSeries object
- */
-var SplineSeries = extendClass(Series, {
- type: 'spline',
-
- /**
- * Get the spline segment from a given point's previous neighbour to the given point
- */
- getPointSpline: function (segment, point, i) {
- var smoothing = 1.5, // 1 means control points midway between points, 2 means 1/3 from the point, 3 is 1/4 etc
- denom = smoothing + 1,
- plotX = point.plotX,
- plotY = point.plotY,
- lastPoint = segment[i - 1],
- nextPoint = segment[i + 1],
- leftContX,
- leftContY,
- rightContX,
- rightContY,
- ret;
-
- // find control points
- if (lastPoint && nextPoint) {
-
- var lastX = lastPoint.plotX,
- lastY = lastPoint.plotY,
- nextX = nextPoint.plotX,
- nextY = nextPoint.plotY,
- correction;
-
- leftContX = (smoothing * plotX + lastX) / denom;
- leftContY = (smoothing * plotY + lastY) / denom;
- rightContX = (smoothing * plotX + nextX) / denom;
- rightContY = (smoothing * plotY + nextY) / denom;
-
- // have the two control points make a straight line through main point
- correction = ((rightContY - leftContY) * (rightContX - plotX)) /
- (rightContX - leftContX) + plotY - rightContY;
-
- leftContY += correction;
- rightContY += correction;
-
- // to prevent false extremes, check that control points are between
- // neighbouring points' y values
- if (leftContY > lastY && leftContY > plotY) {
- leftContY = mathMax(lastY, plotY);
- rightContY = 2 * plotY - leftContY; // mirror of left control point
- } else if (leftContY < lastY && leftContY < plotY) {
- leftContY = mathMin(lastY, plotY);
- rightContY = 2 * plotY - leftContY;
- }
- if (rightContY > nextY && rightContY > plotY) {
- rightContY = mathMax(nextY, plotY);
- leftContY = 2 * plotY - rightContY;
- } else if (rightContY < nextY && rightContY < plotY) {
- rightContY = mathMin(nextY, plotY);
- leftContY = 2 * plotY - rightContY;
- }
-
- // record for drawing in next point
- point.rightContX = rightContX;
- point.rightContY = rightContY;
-
- }
-
- // Visualize control points for debugging
- /*
- if (leftContX) {
- this.chart.renderer.circle(leftContX + this.chart.plotLeft, leftContY + this.chart.plotTop, 2)
- .attr({
- stroke: 'red',
- 'stroke-width': 1,
- fill: 'none'
- })
- .add();
- this.chart.renderer.path(['M', leftContX + this.chart.plotLeft, leftContY + this.chart.plotTop,
- 'L', plotX + this.chart.plotLeft, plotY + this.chart.plotTop])
- .attr({
- stroke: 'red',
- 'stroke-width': 1
- })
- .add();
- this.chart.renderer.circle(rightContX + this.chart.plotLeft, rightContY + this.chart.plotTop, 2)
- .attr({
- stroke: 'green',
- 'stroke-width': 1,
- fill: 'none'
- })
- .add();
- this.chart.renderer.path(['M', rightContX + this.chart.plotLeft, rightContY + this.chart.plotTop,
- 'L', plotX + this.chart.plotLeft, plotY + this.chart.plotTop])
- .attr({
- stroke: 'green',
- 'stroke-width': 1
- })
- .add();
- }
- */
-
- // moveTo or lineTo
- if (!i) {
- ret = [M, plotX, plotY];
- } else { // curve from last point to this
- ret = [
- 'C',
- lastPoint.rightContX || lastPoint.plotX,
- lastPoint.rightContY || lastPoint.plotY,
- leftContX || plotX,
- leftContY || plotY,
- plotX,
- plotY
- ];
- lastPoint.rightContX = lastPoint.rightContY = null; // reset for updating series later
- }
- return ret;
- }
-});
-seriesTypes.spline = SplineSeries;
-
-/**
- * Set the default options for areaspline
- */
-defaultPlotOptions.areaspline = merge(defaultPlotOptions.area);
-
-/**
- * AreaSplineSeries object
- */
-var areaProto = AreaSeries.prototype,
- AreaSplineSeries = extendClass(SplineSeries, {
- type: 'areaspline',
- closedStacks: true, // instead of following the previous graph back, follow the threshold back
-
- // Mix in methods from the area series
- getSegmentPath: areaProto.getSegmentPath,
- closeSegment: areaProto.closeSegment,
- drawGraph: areaProto.drawGraph,
- drawLegendSymbol: LegendSymbolMixin.drawRectangle
- });
-
-seriesTypes.areaspline = AreaSplineSeries;
-
-/**
- * Set the default options for column
- */
-defaultPlotOptions.column = merge(defaultSeriesOptions, {
- borderColor: '#FFFFFF',
- //borderWidth: 1,
- borderRadius: 0,
- //colorByPoint: undefined,
- groupPadding: 0.2,
- //grouping: true,
- marker: null, // point options are specified in the base options
- pointPadding: 0.1,
- //pointWidth: null,
- minPointLength: 0,
- cropThreshold: 50, // when there are more points, they will not animate out of the chart on xAxis.setExtremes
- pointRange: null, // null means auto, meaning 1 in a categorized axis and least distance between points if not categories
- states: {
- hover: {
- brightness: 0.1,
- shadow: false,
- halo: false
- },
- select: {
- color: '#C0C0C0',
- borderColor: '#000000',
- shadow: false
- }
- },
- dataLabels: {
- align: null, // auto
- verticalAlign: null, // auto
- y: null
- },
- stickyTracking: false,
- tooltip: {
- distance: 6
- },
- threshold: 0
-});
-
-/**
- * ColumnSeries object
- */
-var ColumnSeries = extendClass(Series, {
- type: 'column',
- pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
- stroke: 'borderColor',
- fill: 'color',
- r: 'borderRadius'
- },
- cropShoulder: 0,
- trackerGroups: ['group', 'dataLabelsGroup'],
- negStacks: true, // use separate negative stacks, unlike area stacks where a negative
- // point is substracted from previous (#1910)
-
- /**
- * Initialize the series
- */
- init: function () {
- Series.prototype.init.apply(this, arguments);
-
- var series = this,
- chart = series.chart;
-
- // if the series is added dynamically, force redraw of other
- // series affected by a new column
- if (chart.hasRendered) {
- each(chart.series, function (otherSeries) {
- if (otherSeries.type === series.type) {
- otherSeries.isDirty = true;
- }
- });
- }
- },
-
- /**
- * Return the width and x offset of the columns adjusted for grouping, groupPadding, pointPadding,
- * pointWidth etc.
- */
- getColumnMetrics: function () {
-
- var series = this,
- options = series.options,
- xAxis = series.xAxis,
- yAxis = series.yAxis,
- reversedXAxis = xAxis.reversed,
- stackKey,
- stackGroups = {},
- columnIndex,
- columnCount = 0;
-
- // Get the total number of column type series.
- // This is called on every series. Consider moving this logic to a
- // chart.orderStacks() function and call it on init, addSeries and removeSeries
- if (options.grouping === false) {
- columnCount = 1;
- } else {
- each(series.chart.series, function (otherSeries) {
- var otherOptions = otherSeries.options,
- otherYAxis = otherSeries.yAxis;
- if (otherSeries.type === series.type && otherSeries.visible &&
- yAxis.len === otherYAxis.len && yAxis.pos === otherYAxis.pos) { // #642, #2086
- if (otherOptions.stacking) {
- stackKey = otherSeries.stackKey;
- if (stackGroups[stackKey] === UNDEFINED) {
- stackGroups[stackKey] = columnCount++;
- }
- columnIndex = stackGroups[stackKey];
- } else if (otherOptions.grouping !== false) { // #1162
- columnIndex = columnCount++;
- }
- otherSeries.columnIndex = columnIndex;
- }
- });
- }
-
- var categoryWidth = mathMin(
- mathAbs(xAxis.transA) * (xAxis.ordinalSlope || options.pointRange || xAxis.closestPointRange || xAxis.tickInterval || 1), // #2610
- xAxis.len // #1535
- ),
- groupPadding = categoryWidth * options.groupPadding,
- groupWidth = categoryWidth - 2 * groupPadding,
- pointOffsetWidth = groupWidth / columnCount,
- optionPointWidth = options.pointWidth,
- pointPadding = defined(optionPointWidth) ? (pointOffsetWidth - optionPointWidth) / 2 :
- pointOffsetWidth * options.pointPadding,
- pointWidth = pick(optionPointWidth, pointOffsetWidth - 2 * pointPadding), // exact point width, used in polar charts
- colIndex = (reversedXAxis ?
- columnCount - (series.columnIndex || 0) : // #1251
- series.columnIndex) || 0,
- pointXOffset = pointPadding + (groupPadding + colIndex *
- pointOffsetWidth - (categoryWidth / 2)) *
- (reversedXAxis ? -1 : 1);
-
- // Save it for reading in linked series (Error bars particularly)
- return (series.columnMetrics = {
- width: pointWidth,
- offset: pointXOffset
- });
-
- },
-
- /**
- * Translate each point to the plot area coordinate system and find shape positions
- */
- translate: function () {
- var series = this,
- chart = series.chart,
- options = series.options,
- borderWidth = series.borderWidth = pick(
- options.borderWidth,
- series.activePointCount > 0.5 * series.xAxis.len ? 0 : 1
- ),
- yAxis = series.yAxis,
- threshold = options.threshold,
- translatedThreshold = series.translatedThreshold = yAxis.getThreshold(threshold),
- minPointLength = pick(options.minPointLength, 5),
- metrics = series.getColumnMetrics(),
- pointWidth = metrics.width,
- seriesBarW = series.barW = mathMax(pointWidth, 1 + 2 * borderWidth), // postprocessed for border width
- pointXOffset = series.pointXOffset = metrics.offset,
- xCrisp = -(borderWidth % 2 ? 0.5 : 0),
- yCrisp = borderWidth % 2 ? 0.5 : 1;
-
- if (chart.renderer.isVML && chart.inverted) {
- yCrisp += 1;
- }
-
- // When the pointPadding is 0, we want the columns to be packed tightly, so we allow individual
- // columns to have individual sizes. When pointPadding is greater, we strive for equal-width
- // columns (#2694).
- if (options.pointPadding) {
- seriesBarW = mathCeil(seriesBarW);
- }
-
- Series.prototype.translate.apply(series);
-
- // Record the new values
- each(series.points, function (point) {
- var yBottom = pick(point.yBottom, translatedThreshold),
- plotY = mathMin(mathMax(-999 - yBottom, point.plotY), yAxis.len + 999 + yBottom), // Don't draw too far outside plot area (#1303, #2241)
- barX = point.plotX + pointXOffset,
- barW = seriesBarW,
- barY = mathMin(plotY, yBottom),
- right,
- bottom,
- fromTop,
- barH = mathMax(plotY, yBottom) - barY;
-
- // Handle options.minPointLength
- if (mathAbs(barH) < minPointLength) {
- if (minPointLength) {
- barH = minPointLength;
- barY =
- mathRound(mathAbs(barY - translatedThreshold) > minPointLength ? // stacked
- yBottom - minPointLength : // keep position
- translatedThreshold - (yAxis.translate(point.y, 0, 1, 0, 1) <= translatedThreshold ? minPointLength : 0)); // use exact yAxis.translation (#1485)
- }
- }
-
- // Cache for access in polar
- point.barX = barX;
- point.pointWidth = pointWidth;
-
- // Fix the tooltip on center of grouped columns (#1216, #424)
- point.tooltipPos = chart.inverted ?
- [yAxis.len - plotY, series.xAxis.len - barX - barW / 2] :
- [barX + barW / 2, plotY + yAxis.pos - chart.plotTop];
-
- // Round off to obtain crisp edges and avoid overlapping with neighbours (#2694)
- right = mathRound(barX + barW) + xCrisp;
- barX = mathRound(barX) + xCrisp;
- barW = right - barX;
-
- fromTop = mathAbs(barY) < 0.5;
- bottom = mathRound(barY + barH) + yCrisp;
- barY = mathRound(barY) + yCrisp;
- barH = bottom - barY;
-
- // Top edges are exceptions
- if (fromTop) {
- barY -= 1;
- barH += 1;
- }
-
- // Register shape type and arguments to be used in drawPoints
- point.shapeType = 'rect';
- point.shapeArgs = {
- x: barX,
- y: barY,
- width: barW,
- height: barH
- };
-
- });
-
- },
-
- getSymbol: noop,
-
- /**
- * Use a solid rectangle like the area series types
- */
- drawLegendSymbol: LegendSymbolMixin.drawRectangle,
-
-
- /**
- * Columns have no graph
- */
- drawGraph: noop,
-
- /**
- * Draw the columns. For bars, the series.group is rotated, so the same coordinates
- * apply for columns and bars. This method is inherited by scatter series.
- *
- */
- drawPoints: function () {
- var series = this,
- chart = this.chart,
- options = series.options,
- renderer = chart.renderer,
- animationLimit = options.animationLimit || 250,
- shapeArgs,
- pointAttr;
-
- // draw the columns
- each(series.points, function (point) {
- var plotY = point.plotY,
- graphic = point.graphic,
- borderAttr;
-
- if (plotY !== UNDEFINED && !isNaN(plotY) && point.y !== null) {
- shapeArgs = point.shapeArgs;
-
- borderAttr = defined(series.borderWidth) ? {
- 'stroke-width': series.borderWidth
- } : {};
-
- pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || series.pointAttr[NORMAL_STATE];
-
- if (graphic) { // update
- stop(graphic);
- graphic.attr(borderAttr)[chart.pointCount < animationLimit ? 'animate' : 'attr'](merge(shapeArgs));
-
- } else {
- point.graphic = graphic = renderer[point.shapeType](shapeArgs)
- .attr(pointAttr)
- .attr(borderAttr)
- .add(series.group)
- .shadow(options.shadow, null, options.stacking && !options.borderRadius);
- }
-
- } else if (graphic) {
- point.graphic = graphic.destroy(); // #1269
- }
- });
- },
-
- /**
- * Animate the column heights one by one from zero
- * @param {Boolean} init Whether to initialize the animation or run it
- */
- animate: function (init) {
- var series = this,
- yAxis = this.yAxis,
- options = series.options,
- inverted = this.chart.inverted,
- attr = {},
- translatedThreshold;
-
- if (hasSVG) { // VML is too slow anyway
- if (init) {
- attr.scaleY = 0.001;
- translatedThreshold = mathMin(yAxis.pos + yAxis.len, mathMax(yAxis.pos, yAxis.toPixels(options.threshold)));
- if (inverted) {
- attr.translateX = translatedThreshold - yAxis.len;
- } else {
- attr.translateY = translatedThreshold;
- }
- series.group.attr(attr);
-
- } else { // run the animation
-
- attr.scaleY = 1;
- attr[inverted ? 'translateX' : 'translateY'] = yAxis.pos;
- series.group.animate(attr, series.options.animation);
-
- // delete this function to allow it only once
- series.animate = null;
- }
- }
- },
-
- /**
- * Remove this series from the chart
- */
- remove: function () {
- var series = this,
- chart = series.chart;
-
- // column and bar series affects other series of the same type
- // as they are either stacked or grouped
- if (chart.hasRendered) {
- each(chart.series, function (otherSeries) {
- if (otherSeries.type === series.type) {
- otherSeries.isDirty = true;
- }
- });
- }
-
- Series.prototype.remove.apply(series, arguments);
- }
-});
-seriesTypes.column = ColumnSeries;
-/**
- * Set the default options for bar
- */
-defaultPlotOptions.bar = merge(defaultPlotOptions.column);
-/**
- * The Bar series class
- */
-var BarSeries = extendClass(ColumnSeries, {
- type: 'bar',
- inverted: true
-});
-seriesTypes.bar = BarSeries;
-
-/**
- * Set the default options for scatter
- */
-defaultPlotOptions.scatter = merge(defaultSeriesOptions, {
- lineWidth: 0,
- tooltip: {
- headerFormat: '<span style="color:{series.color}">\u25CF</span> <span style="font-size: 10px;"> {series.name}</span><br/>',
- pointFormat: 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>'
- },
- stickyTracking: false
-});
-
-/**
- * The scatter series class
- */
-var ScatterSeries = extendClass(Series, {
- type: 'scatter',
- sorted: false,
- requireSorting: false,
- noSharedTooltip: true,
- trackerGroups: ['markerGroup', 'dataLabelsGroup'],
- takeOrdinalPosition: false, // #2342
- singularTooltips: true,
- drawGraph: function () {
- if (this.options.lineWidth) {
- Series.prototype.drawGraph.call(this);
- }
- }
-});
-
-seriesTypes.scatter = ScatterSeries;
-
-/**
- * Set the default options for pie
- */
-defaultPlotOptions.pie = merge(defaultSeriesOptions, {
- borderColor: '#FFFFFF',
- borderWidth: 1,
- center: [null, null],
- clip: false,
- colorByPoint: true, // always true for pies
- dataLabels: {
- // align: null,
- // connectorWidth: 1,
- // connectorColor: point.color,
- // connectorPadding: 5,
- distance: 30,
- enabled: true,
- formatter: function () { // #2945
- return this.point.name;
- }
- // softConnector: true,
- //y: 0
- },
- ignoreHiddenPoint: true,
- //innerSize: 0,
- legendType: 'point',
- marker: null, // point options are specified in the base options
- size: null,
- showInLegend: false,
- slicedOffset: 10,
- states: {
- hover: {
- brightness: 0.1,
- shadow: false
- }
- },
- stickyTracking: false,
- tooltip: {
- followPointer: true
- }
-});
-
-/**
- * Extended point object for pies
- */
-var PiePoint = extendClass(Point, {
- /**
- * Initiate the pie slice
- */
- init: function () {
-
- Point.prototype.init.apply(this, arguments);
-
- var point = this,
- toggleSlice;
-
- // Disallow negative values (#1530)
- if (point.y < 0) {
- point.y = null;
- }
-
- //visible: options.visible !== false,
- extend(point, {
- visible: point.visible !== false,
- name: pick(point.name, 'Slice')
- });
-
- // add event listener for select
- toggleSlice = function (e) {
- point.slice(e.type === 'select');
- };
- addEvent(point, 'select', toggleSlice);
- addEvent(point, 'unselect', toggleSlice);
-
- return point;
- },
-
- /**
- * Toggle the visibility of the pie slice
- * @param {Boolean} vis Whether to show the slice or not. If undefined, the
- * visibility is toggled
- */
- setVisible: function (vis) {
- var point = this,
- series = point.series,
- chart = series.chart;
-
- // if called without an argument, toggle visibility
- point.visible = point.options.visible = vis = vis === UNDEFINED ? !point.visible : vis;
- series.options.data[inArray(point, series.data)] = point.options; // update userOptions.data
-
- // Show and hide associated elements
- each(['graphic', 'dataLabel', 'connector', 'shadowGroup'], function (key) {
- if (point[key]) {
- point[key][vis ? 'show' : 'hide'](true);
- }
- });
-
- if (point.legendItem) {
- chart.legend.colorizeItem(point, vis);
- }
-
- // Handle ignore hidden slices
- if (!series.isDirty && series.options.ignoreHiddenPoint) {
- series.isDirty = true;
- chart.redraw();
- }
- },
-
- /**
- * Set or toggle whether the slice is cut out from the pie
- * @param {Boolean} sliced When undefined, the slice state is toggled
- * @param {Boolean} redraw Whether to redraw the chart. True by default.
- */
- slice: function (sliced, redraw, animation) {
- var point = this,
- series = point.series,
- chart = series.chart,
- translation;
-
- setAnimation(animation, chart);
-
- // redraw is true by default
- redraw = pick(redraw, true);
-
- // if called without an argument, toggle
- point.sliced = point.options.sliced = sliced = defined(sliced) ? sliced : !point.sliced;
- series.options.data[inArray(point, series.data)] = point.options; // update userOptions.data
-
- translation = sliced ? point.slicedTranslation : {
- translateX: 0,
- translateY: 0
- };
-
- point.graphic.animate(translation);
-
- if (point.shadowGroup) {
- point.shadowGroup.animate(translation);
- }
-
- },
-
- haloPath: function (size) {
- var shapeArgs = this.shapeArgs,
- chart = this.series.chart;
-
- return this.sliced || !this.visible ? [] : this.series.chart.renderer.symbols.arc(chart.plotLeft + shapeArgs.x, chart.plotTop + shapeArgs.y, shapeArgs.r + size, shapeArgs.r + size, {
- innerR: this.shapeArgs.r,
- start: shapeArgs.start,
- end: shapeArgs.end
- });
- }
-});
-
-/**
- * The Pie series class
- */
-var PieSeries = {
- type: 'pie',
- isCartesian: false,
- pointClass: PiePoint,
- requireSorting: false,
- noSharedTooltip: true,
- trackerGroups: ['group', 'dataLabelsGroup'],
- axisTypes: [],
- pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
- stroke: 'borderColor',
- 'stroke-width': 'borderWidth',
- fill: 'color'
- },
- singularTooltips: true,
-
- /**
- * Pies have one color each point
- */
- getColor: noop,
-
- /**
- * Animate the pies in
- */
- animate: function (init) {
- var series = this,
- points = series.points,
- startAngleRad = series.startAngleRad;
-
- if (!init) {
- each(points, function (point) {
- var graphic = point.graphic,
- args = point.shapeArgs;
-
- if (graphic) {
- // start values
- graphic.attr({
- r: series.center[3] / 2, // animate from inner radius (#779)
- start: startAngleRad,
- end: startAngleRad
- });
-
- // animate
- graphic.animate({
- r: args.r,
- start: args.start,
- end: args.end
- }, series.options.animation);
- }
- });
-
- // delete this function to allow it only once
- series.animate = null;
- }
- },
-
- /**
- * Extend the basic setData method by running processData and generatePoints immediately,
- * in order to access the points from the legend.
- */
- setData: function (data, redraw, animation, updatePoints) {
- Series.prototype.setData.call(this, data, false, animation, updatePoints);
- this.processData();
- this.generatePoints();
- if (pick(redraw, true)) {
- this.chart.redraw(animation);
- }
- },
-
- /**
- * Extend the generatePoints method by adding total and percentage properties to each point
- */
- generatePoints: function () {
- var i,
- total = 0,
- points,
- len,
- point,
- ignoreHiddenPoint = this.options.ignoreHiddenPoint;
-
- Series.prototype.generatePoints.call(this);
-
- // Populate local vars
- points = this.points;
- len = points.length;
-
- // Get the total sum
- for (i = 0; i < len; i++) {
- point = points[i];
- total += (ignoreHiddenPoint && !point.visible) ? 0 : point.y;
- }
- this.total = total;
-
- // Set each point's properties
- for (i = 0; i < len; i++) {
- point = points[i];
- point.percentage = total > 0 ? (point.y / total) * 100 : 0;
- point.total = total;
- }
-
- },
-
- /**
- * Do translation for pie slices
- */
- translate: function (positions) {
- this.generatePoints();
-
- var series = this,
- cumulative = 0,
- precision = 1000, // issue #172
- options = series.options,
- slicedOffset = options.slicedOffset,
- connectorOffset = slicedOffset + options.borderWidth,
- start,
- end,
- angle,
- startAngle = options.startAngle || 0,
- startAngleRad = series.startAngleRad = mathPI / 180 * (startAngle - 90),
- endAngleRad = series.endAngleRad = mathPI / 180 * ((pick(options.endAngle, startAngle + 360)) - 90),
- circ = endAngleRad - startAngleRad, //2 * mathPI,
- points = series.points,
- radiusX, // the x component of the radius vector for a given point
- radiusY,
- labelDistance = options.dataLabels.distance,
- ignoreHiddenPoint = options.ignoreHiddenPoint,
- i,
- len = points.length,
- point;
-
- // Get positions - either an integer or a percentage string must be given.
- // If positions are passed as a parameter, we're in a recursive loop for adjusting
- // space for data labels.
- if (!positions) {
- series.center = positions = series.getCenter();
- }
-
- // utility for getting the x value from a given y, used for anticollision logic in data labels
- series.getX = function (y, left) {
-
- angle = math.asin(mathMin((y - positions[1]) / (positions[2] / 2 + labelDistance), 1));
-
- return positions[0] +
- (left ? -1 : 1) *
- (mathCos(angle) * (positions[2] / 2 + labelDistance));
- };
-
- // Calculate the geometry for each point
- for (i = 0; i < len; i++) {
-
- point = points[i];
-
- // set start and end angle
- start = startAngleRad + (cumulative * circ);
- if (!ignoreHiddenPoint || point.visible) {
- cumulative += point.percentage / 100;
- }
- end = startAngleRad + (cumulative * circ);
-
- // set the shape
- point.shapeType = 'arc';
- point.shapeArgs = {
- x: positions[0],
- y: positions[1],
- r: positions[2] / 2,
- innerR: positions[3] / 2,
- start: mathRound(start * precision) / precision,
- end: mathRound(end * precision) / precision
- };
-
- // The angle must stay within -90 and 270 (#2645)
- angle = (end + start) / 2;
- if (angle > 1.5 * mathPI) {
- angle -= 2 * mathPI;
- } else if (angle < -mathPI / 2) {
- angle += 2 * mathPI;
- }
-
- // Center for the sliced out slice
- point.slicedTranslation = {
- translateX: mathRound(mathCos(angle) * slicedOffset),
- translateY: mathRound(mathSin(angle) * slicedOffset)
- };
-
- // set the anchor point for tooltips
- radiusX = mathCos(angle) * positions[2] / 2;
- radiusY = mathSin(angle) * positions[2] / 2;
- point.tooltipPos = [
- positions[0] + radiusX * 0.7,
- positions[1] + radiusY * 0.7
- ];
-
- point.half = angle < -mathPI / 2 || angle > mathPI / 2 ? 1 : 0;
- point.angle = angle;
-
- // set the anchor point for data labels
- connectorOffset = mathMin(connectorOffset, labelDistance / 2); // #1678
- point.labelPos = [
- positions[0] + radiusX + mathCos(angle) * labelDistance, // first break of connector
- positions[1] + radiusY + mathSin(angle) * labelDistance, // a/a
- positions[0] + radiusX + mathCos(angle) * connectorOffset, // second break, right outside pie
- positions[1] + radiusY + mathSin(angle) * connectorOffset, // a/a
- positions[0] + radiusX, // landing point for connector
- positions[1] + radiusY, // a/a
- labelDistance < 0 ? // alignment
- 'center' :
- point.half ? 'right' : 'left', // alignment
- angle // center angle
- ];
-
- }
- },
-
- drawGraph: null,
-
- /**
- * Draw the data points
- */
- drawPoints: function () {
- var series = this,
- chart = series.chart,
- renderer = chart.renderer,
- groupTranslation,
- //center,
- graphic,
- //group,
- shadow = series.options.shadow,
- shadowGroup,
- shapeArgs;
-
- if (shadow && !series.shadowGroup) {
- series.shadowGroup = renderer.g('shadow')
- .add(series.group);
- }
-
- // draw the slices
- each(series.points, function (point) {
- graphic = point.graphic;
- shapeArgs = point.shapeArgs;
- shadowGroup = point.shadowGroup;
-
- // put the shadow behind all points
- if (shadow && !shadowGroup) {
- shadowGroup = point.shadowGroup = renderer.g('shadow')
- .add(series.shadowGroup);
- }
-
- // if the point is sliced, use special translation, else use plot area traslation
- groupTranslation = point.sliced ? point.slicedTranslation : {
- translateX: 0,
- translateY: 0
- };
-
- //group.translate(groupTranslation[0], groupTranslation[1]);
- if (shadowGroup) {
- shadowGroup.attr(groupTranslation);
- }
-
- // draw the slice
- if (graphic) {
- graphic.animate(extend(shapeArgs, groupTranslation));
- } else {
- point.graphic = graphic = renderer[point.shapeType](shapeArgs)
- .setRadialReference(series.center)
- .attr(
- point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE]
- )
- .attr({
- 'stroke-linejoin': 'round'
- //zIndex: 1 // #2722 (reversed)
- })
- .attr(groupTranslation)
- .add(series.group)
- .shadow(shadow, shadowGroup);
- }
-
- // detect point specific visibility (#2430)
- if (point.visible !== undefined) {
- point.setVisible(point.visible);
- }
-
- });
-
- },
-
- /**
- * Utility for sorting data labels
- */
- sortByAngle: function (points, sign) {
- points.sort(function (a, b) {
- return a.angle !== undefined && (b.angle - a.angle) * sign;
- });
- },
-
- /**
- * Use a simple symbol from LegendSymbolMixin
- */
- drawLegendSymbol: LegendSymbolMixin.drawRectangle,
-
- /**
- * Use the getCenter method from drawLegendSymbol
- */
- getCenter: CenteredSeriesMixin.getCenter,
-
- /**
- * Pies don't have point marker symbols
- */
- getSymbol: noop
-
-};
-PieSeries = extendClass(Series, PieSeries);
-seriesTypes.pie = PieSeries;
-
-/**
- * Draw the data labels
- */
-Series.prototype.drawDataLabels = function () {
-
- var series = this,
- seriesOptions = series.options,
- cursor = seriesOptions.cursor,
- options = seriesOptions.dataLabels,
- points = series.points,
- pointOptions,
- generalOptions,
- hasRendered = series.hasRendered || 0,
- str,
- dataLabelsGroup;
-
- if (options.enabled || series._hasPointLabels) {
-
- // Process default alignment of data labels for columns
- if (series.dlProcessOptions) {
- series.dlProcessOptions(options);
- }
-
- // Create a separate group for the data labels to avoid rotation
- dataLabelsGroup = series.plotGroup(
- 'dataLabelsGroup',
- 'data-labels',
- options.defer ? HIDDEN : VISIBLE,
- options.zIndex || 6
- );
-
- if (pick(options.defer, true)) {
- dataLabelsGroup.attr({ opacity: +hasRendered }); // #3300
- if (!hasRendered) {
- addEvent(series, 'afterAnimate', function () {
- if (series.visible) { // #3023, #3024
- dataLabelsGroup.show();
- }
- dataLabelsGroup[seriesOptions.animation ? 'animate' : 'attr']({ opacity: 1 }, { duration: 200 });
- });
- }
- }
-
- // Make the labels for each point
- generalOptions = options;
- each(points, function (point) {
-
- var enabled,
- dataLabel = point.dataLabel,
- labelConfig,
- attr,
- name,
- rotation,
- connector = point.connector,
- isNew = true;
-
- // Determine if each data label is enabled
- pointOptions = point.options && point.options.dataLabels;
- enabled = pick(pointOptions && pointOptions.enabled, generalOptions.enabled); // #2282
-
-
- // If the point is outside the plot area, destroy it. #678, #820
- if (dataLabel && !enabled) {
- point.dataLabel = dataLabel.destroy();
-
- // Individual labels are disabled if the are explicitly disabled
- // in the point options, or if they fall outside the plot area.
- } else if (enabled) {
-
- // Create individual options structure that can be extended without
- // affecting others
- options = merge(generalOptions, pointOptions);
-
- rotation = options.rotation;
-
- // Get the string
- labelConfig = point.getLabelConfig();
- str = options.format ?
- format(options.format, labelConfig) :
- options.formatter.call(labelConfig, options);
-
- // Determine the color
- options.style.color = pick(options.color, options.style.color, series.color, 'black');
-
-
- // update existing label
- if (dataLabel) {
-
- if (defined(str)) {
- dataLabel
- .attr({
- text: str
- });
- isNew = false;
-
- } else { // #1437 - the label is shown conditionally
- point.dataLabel = dataLabel = dataLabel.destroy();
- if (connector) {
- point.connector = connector.destroy();
- }
- }
-
- // create new label
- } else if (defined(str)) {
- attr = {
- //align: align,
- fill: options.backgroundColor,
- stroke: options.borderColor,
- 'stroke-width': options.borderWidth,
- r: options.borderRadius || 0,
- rotation: rotation,
- padding: options.padding,
- zIndex: 1
- };
- // Remove unused attributes (#947)
- for (name in attr) {
- if (attr[name] === UNDEFINED) {
- delete attr[name];
- }
- }
-
- dataLabel = point.dataLabel = series.chart.renderer[rotation ? 'text' : 'label']( // labels don't support rotation
- str,
- 0,
- -999,
- null,
- null,
- null,
- options.useHTML
- )
- .attr(attr)
- .css(extend(options.style, cursor && { cursor: cursor }))
- .add(dataLabelsGroup)
- .shadow(options.shadow);
-
- }
-
- if (dataLabel) {
- // Now the data label is created and placed at 0,0, so we need to align it
- series.alignDataLabel(point, dataLabel, options, null, isNew);
- }
- }
- });
- }
-};
-
-/**
- * Align each individual data label
- */
-Series.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
- var chart = this.chart,
- inverted = chart.inverted,
- plotX = pick(point.plotX, -999),
- plotY = pick(point.plotY, -999),
- bBox = dataLabel.getBBox(),
- // Math.round for rounding errors (#2683), alignTo to allow column labels (#2700)
- visible = this.visible && (point.series.forceDL || chart.isInsidePlot(plotX, mathRound(plotY), inverted) ||
- (alignTo && chart.isInsidePlot(plotX, inverted ? alignTo.x + 1 : alignTo.y + alignTo.height - 1, inverted))),
- alignAttr; // the final position;
-
- if (visible) {
-
- // The alignment box is a singular point
- alignTo = extend({
- x: inverted ? chart.plotWidth - plotY : plotX,
- y: mathRound(inverted ? chart.plotHeight - plotX : plotY),
- width: 0,
- height: 0
- }, alignTo);
-
- // Add the text size for alignment calculation
- extend(options, {
- width: bBox.width,
- height: bBox.height
- });
-
- // Allow a hook for changing alignment in the last moment, then do the alignment
- if (options.rotation) { // Fancy box alignment isn't supported for rotated text
- dataLabel[isNew ? 'attr' : 'animate']({
- x: alignTo.x + options.x + alignTo.width / 2,
- y: alignTo.y + options.y + alignTo.height / 2
- })
- .attr({ // #3003
- align: options.align
- });
- } else {
- dataLabel.align(options, null, alignTo);
- alignAttr = dataLabel.alignAttr;
-
- // Handle justify or crop
- if (pick(options.overflow, 'justify') === 'justify') {
- this.justifyDataLabel(dataLabel, options, alignAttr, bBox, alignTo, isNew);
-
- } else if (pick(options.crop, true)) {
- // Now check that the data label is within the plot area
- visible = chart.isInsidePlot(alignAttr.x, alignAttr.y) && chart.isInsidePlot(alignAttr.x + bBox.width, alignAttr.y + bBox.height);
-
- }
- }
- }
-
- // Show or hide based on the final aligned position
- if (!visible) {
- dataLabel.attr({ y: -999 });
- dataLabel.placed = false; // don't animate back in
- }
-
-};
-
-/**
- * If data labels fall partly outside the plot area, align them back in, in a way that
- * doesn't hide the point.
- */
-Series.prototype.justifyDataLabel = function (dataLabel, options, alignAttr, bBox, alignTo, isNew) {
- var chart = this.chart,
- align = options.align,
- verticalAlign = options.verticalAlign,
- off,
- justified;
-
- // Off left
- off = alignAttr.x;
- if (off < 0) {
- if (align === 'right') {
- options.align = 'left';
- } else {
- options.x = -off;
- }
- justified = true;
- }
-
- // Off right
- off = alignAttr.x + bBox.width;
- if (off > chart.plotWidth) {
- if (align === 'left') {
- options.align = 'right';
- } else {
- options.x = chart.plotWidth - off;
- }
- justified = true;
- }
-
- // Off top
- off = alignAttr.y;
- if (off < 0) {
- if (verticalAlign === 'bottom') {
- options.verticalAlign = 'top';
- } else {
- options.y = -off;
- }
- justified = true;
- }
-
- // Off bottom
- off = alignAttr.y + bBox.height;
- if (off > chart.plotHeight) {
- if (verticalAlign === 'top') {
- options.verticalAlign = 'bottom';
- } else {
- options.y = chart.plotHeight - off;
- }
- justified = true;
- }
-
- if (justified) {
- dataLabel.placed = !isNew;
- dataLabel.align(options, null, alignTo);
- }
-};
-
-/**
- * Override the base drawDataLabels method by pie specific functionality
- */
-if (seriesTypes.pie) {
- seriesTypes.pie.prototype.drawDataLabels = function () {
- var series = this,
- data = series.data,
- point,
- chart = series.chart,
- options = series.options.dataLabels,
- connectorPadding = pick(options.connectorPadding, 10),
- connectorWidth = pick(options.connectorWidth, 1),
- plotWidth = chart.plotWidth,
- plotHeight = chart.plotHeight,
- connector,
- connectorPath,
- softConnector = pick(options.softConnector, true),
- distanceOption = options.distance,
- seriesCenter = series.center,
- radius = seriesCenter[2] / 2,
- centerY = seriesCenter[1],
- outside = distanceOption > 0,
- dataLabel,
- dataLabelWidth,
- labelPos,
- labelHeight,
- halves = [// divide the points into right and left halves for anti collision
- [], // right
- [] // left
- ],
- x,
- y,
- visibility,
- rankArr,
- i,
- j,
- overflow = [0, 0, 0, 0], // top, right, bottom, left
- sort = function (a, b) {
- return b.y - a.y;
- };
-
- // get out if not enabled
- if (!series.visible || (!options.enabled && !series._hasPointLabels)) {
- return;
- }
-
- // run parent method
- Series.prototype.drawDataLabels.apply(series);
-
- // arrange points for detection collision
- each(data, function (point) {
- if (point.dataLabel && point.visible) { // #407, #2510
- halves[point.half].push(point);
- }
- });
-
- /* Loop over the points in each half, starting from the top and bottom
- * of the pie to detect overlapping labels.
- */
- i = 2;
- while (i--) {
-
- var slots = [],
- slotsLength,
- usedSlots = [],
- points = halves[i],
- pos,
- bottom,
- length = points.length,
- slotIndex;
-
- if (!length) {
- continue;
- }
-
- // Sort by angle
- series.sortByAngle(points, i - 0.5);
-
- // Assume equal label heights on either hemisphere (#2630)
- j = labelHeight = 0;
- while (!labelHeight && points[j]) { // #1569
- labelHeight = points[j] && points[j].dataLabel && (points[j].dataLabel.getBBox().height || 21); // 21 is for #968
- j++;
- }
-
- // Only do anti-collision when we are outside the pie and have connectors (#856)
- if (distanceOption > 0) {
-
- // Build the slots
- bottom = mathMin(centerY + radius + distanceOption, chart.plotHeight);
- for (pos = mathMax(0, centerY - radius - distanceOption); pos <= bottom; pos += labelHeight) {
- slots.push(pos);
- }
- slotsLength = slots.length;
-
-
- /* Visualize the slots
- if (!series.slotElements) {
- series.slotElements = [];
- }
- if (i === 1) {
- series.slotElements.forEach(function (elem) {
- elem.destroy();
- });
- series.slotElements.length = 0;
- }
-
- slots.forEach(function (pos, no) {
- var slotX = series.getX(pos, i) + chart.plotLeft - (i ? 100 : 0),
- slotY = pos + chart.plotTop;
-
- if (!isNaN(slotX)) {
- series.slotElements.push(chart.renderer.rect(slotX, slotY - 7, 100, labelHeight, 1)
- .attr({
- 'stroke-width': 1,
- stroke: 'silver',
- fill: 'rgba(0,0,255,0.1)'
- })
- .add());
- series.slotElements.push(chart.renderer.text('Slot '+ no, slotX, slotY + 4)
- .attr({
- fill: 'silver'
- }).add());
- }
- });
- // */
-
- // if there are more values than available slots, remove lowest values
- if (length > slotsLength) {
- // create an array for sorting and ranking the points within each quarter
- rankArr = [].concat(points);
- rankArr.sort(sort);
- j = length;
- while (j--) {
- rankArr[j].rank = j;
- }
- j = length;
- while (j--) {
- if (points[j].rank >= slotsLength) {
- points.splice(j, 1);
- }
- }
- length = points.length;
- }
-
- // The label goes to the nearest open slot, but not closer to the edge than
- // the label's index.
- for (j = 0; j < length; j++) {
-
- point = points[j];
- labelPos = point.labelPos;
-
- var closest = 9999,
- distance,
- slotI;
-
- // find the closest slot index
- for (slotI = 0; slotI < slotsLength; slotI++) {
- distance = mathAbs(slots[slotI] - labelPos[1]);
- if (distance < closest) {
- closest = distance;
- slotIndex = slotI;
- }
- }
-
- // if that slot index is closer to the edges of the slots, move it
- // to the closest appropriate slot
- if (slotIndex < j && slots[j] !== null) { // cluster at the top
- slotIndex = j;
- } else if (slotsLength < length - j + slotIndex && slots[j] !== null) { // cluster at the bottom
- slotIndex = slotsLength - length + j;
- while (slots[slotIndex] === null) { // make sure it is not taken
- slotIndex++;
- }
- } else {
- // Slot is taken, find next free slot below. In the next run, the next slice will find the
- // slot above these, because it is the closest one
- while (slots[slotIndex] === null) { // make sure it is not taken
- slotIndex++;
- }
- }
-
- usedSlots.push({ i: slotIndex, y: slots[slotIndex] });
- slots[slotIndex] = null; // mark as taken
- }
- // sort them in order to fill in from the top
- usedSlots.sort(sort);
- }
-
- // now the used slots are sorted, fill them up sequentially
- for (j = 0; j < length; j++) {
-
- var slot, naturalY;
-
- point = points[j];
- labelPos = point.labelPos;
- dataLabel = point.dataLabel;
- visibility = point.visible === false ? HIDDEN : VISIBLE;
- naturalY = labelPos[1];
-
- if (distanceOption > 0) {
- slot = usedSlots.pop();
- slotIndex = slot.i;
-
- // if the slot next to currrent slot is free, the y value is allowed
- // to fall back to the natural position
- y = slot.y;
- if ((naturalY > y && slots[slotIndex + 1] !== null) ||
- (naturalY < y && slots[slotIndex - 1] !== null)) {
- y = mathMin(mathMax(0, naturalY), chart.plotHeight);
- }
-
- } else {
- y = naturalY;
- }
-
- // get the x - use the natural x position for first and last slot, to prevent the top
- // and botton slice connectors from touching each other on either side
- x = options.justify ?
- seriesCenter[0] + (i ? -1 : 1) * (radius + distanceOption) :
- series.getX(y === centerY - radius - distanceOption || y === centerY + radius + distanceOption ? naturalY : y, i);
-
-
- // Record the placement and visibility
- dataLabel._attr = {
- visibility: visibility,
- align: labelPos[6]
- };
- dataLabel._pos = {
- x: x + options.x +
- ({ left: connectorPadding, right: -connectorPadding }[labelPos[6]] || 0),
- y: y + options.y - 10 // 10 is for the baseline (label vs text)
- };
- dataLabel.connX = x;
- dataLabel.connY = y;
-
-
- // Detect overflowing data labels
- if (this.options.size === null) {
- dataLabelWidth = dataLabel.width;
- // Overflow left
- if (x - dataLabelWidth < connectorPadding) {
- overflow[3] = mathMax(mathRound(dataLabelWidth - x + connectorPadding), overflow[3]);
-
- // Overflow right
- } else if (x + dataLabelWidth > plotWidth - connectorPadding) {
- overflow[1] = mathMax(mathRound(x + dataLabelWidth - plotWidth + connectorPadding), overflow[1]);
- }
-
- // Overflow top
- if (y - labelHeight / 2 < 0) {
- overflow[0] = mathMax(mathRound(-y + labelHeight / 2), overflow[0]);
-
- // Overflow left
- } else if (y + labelHeight / 2 > plotHeight) {
- overflow[2] = mathMax(mathRound(y + labelHeight / 2 - plotHeight), overflow[2]);
- }
- }
- } // for each point
- } // for each half
-
- // Do not apply the final placement and draw the connectors until we have verified
- // that labels are not spilling over.
- if (arrayMax(overflow) === 0 || this.verifyDataLabelOverflow(overflow)) {
-
- // Place the labels in the final position
- this.placeDataLabels();
-
- // Draw the connectors
- if (outside && connectorWidth) {
- each(this.points, function (point) {
- connector = point.connector;
- labelPos = point.labelPos;
- dataLabel = point.dataLabel;
-
- if (dataLabel && dataLabel._pos) {
- visibility = dataLabel._attr.visibility;
- x = dataLabel.connX;
- y = dataLabel.connY;
- connectorPath = softConnector ? [
- M,
- x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
- 'C',
- x, y, // first break, next to the label
- 2 * labelPos[2] - labelPos[4], 2 * labelPos[3] - labelPos[5],
- labelPos[2], labelPos[3], // second break
- L,
- labelPos[4], labelPos[5] // base
- ] : [
- M,
- x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
- L,
- labelPos[2], labelPos[3], // second break
- L,
- labelPos[4], labelPos[5] // base
- ];
-
- if (connector) {
- connector.animate({ d: connectorPath });
- connector.attr('visibility', visibility);
-
- } else {
- point.connector = connector = series.chart.renderer.path(connectorPath).attr({
- 'stroke-width': connectorWidth,
- stroke: options.connectorColor || point.color || '#606060',
- visibility: visibility
- //zIndex: 0 // #2722 (reversed)
- })
- .add(series.dataLabelsGroup);
- }
- } else if (connector) {
- point.connector = connector.destroy();
- }
- });
- }
- }
- };
- /**
- * Perform the final placement of the data labels after we have verified that they
- * fall within the plot area.
- */
- seriesTypes.pie.prototype.placeDataLabels = function () {
- each(this.points, function (point) {
- var dataLabel = point.dataLabel,
- _pos;
-
- if (dataLabel) {
- _pos = dataLabel._pos;
- if (_pos) {
- dataLabel.attr(dataLabel._attr);
- dataLabel[dataLabel.moved ? 'animate' : 'attr'](_pos);
- dataLabel.moved = true;
- } else if (dataLabel) {
- dataLabel.attr({ y: -999 });
- }
- }
- });
- };
-
- seriesTypes.pie.prototype.alignDataLabel = noop;
-
- /**
- * Verify whether the data labels are allowed to draw, or we should run more translation and data
- * label positioning to keep them inside the plot area. Returns true when data labels are ready
- * to draw.
- */
- seriesTypes.pie.prototype.verifyDataLabelOverflow = function (overflow) {
-
- var center = this.center,
- options = this.options,
- centerOption = options.center,
- minSize = options.minSize || 80,
- newSize = minSize,
- ret;
-
- // Handle horizontal size and center
- if (centerOption[0] !== null) { // Fixed center
- newSize = mathMax(center[2] - mathMax(overflow[1], overflow[3]), minSize);
-
- } else { // Auto center
- newSize = mathMax(
- center[2] - overflow[1] - overflow[3], // horizontal overflow
- minSize
- );
- center[0] += (overflow[3] - overflow[1]) / 2; // horizontal center
- }
-
- // Handle vertical size and center
- if (centerOption[1] !== null) { // Fixed center
- newSize = mathMax(mathMin(newSize, center[2] - mathMax(overflow[0], overflow[2])), minSize);
-
- } else { // Auto center
- newSize = mathMax(
- mathMin(
- newSize,
- center[2] - overflow[0] - overflow[2] // vertical overflow
- ),
- minSize
- );
- center[1] += (overflow[0] - overflow[2]) / 2; // vertical center
- }
-
- // If the size must be decreased, we need to run translate and drawDataLabels again
- if (newSize < center[2]) {
- center[2] = newSize;
- this.translate(center);
- each(this.points, function (point) {
- if (point.dataLabel) {
- point.dataLabel._pos = null; // reset
- }
- });
-
- if (this.drawDataLabels) {
- this.drawDataLabels();
- }
- // Else, return true to indicate that the pie and its labels is within the plot area
- } else {
- ret = true;
- }
- return ret;
- };
-}
-
-if (seriesTypes.column) {
-
- /**
- * Override the basic data label alignment by adjusting for the position of the column
- */
- seriesTypes.column.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
- var chart = this.chart,
- inverted = chart.inverted,
- dlBox = point.dlBox || point.shapeArgs, // data label box for alignment
- below = point.below || (point.plotY > pick(this.translatedThreshold, chart.plotSizeY)),
- inside = pick(options.inside, !!this.options.stacking); // draw it inside the box?
-
- // Align to the column itself, or the top of it
- if (dlBox) { // Area range uses this method but not alignTo
- alignTo = merge(dlBox);
-
- if (inverted) {
- alignTo = {
- x: chart.plotWidth - alignTo.y - alignTo.height,
- y: chart.plotHeight - alignTo.x - alignTo.width,
- width: alignTo.height,
- height: alignTo.width
- };
- }
-
- // Compute the alignment box
- if (!inside) {
- if (inverted) {
- alignTo.x += below ? 0 : alignTo.width;
- alignTo.width = 0;
- } else {
- alignTo.y += below ? alignTo.height : 0;
- alignTo.height = 0;
- }
- }
- }
-
-
- // When alignment is undefined (typically columns and bars), display the individual
- // point below or above the point depending on the threshold
- options.align = pick(
- options.align,
- !inverted || inside ? 'center' : below ? 'right' : 'left'
- );
- options.verticalAlign = pick(
- options.verticalAlign,
- inverted || inside ? 'middle' : below ? 'top' : 'bottom'
- );
-
- // Call the parent method
- Series.prototype.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
- };
-}
-
-
-
-/**
- * TrackerMixin for points and graphs
- */
-
-var TrackerMixin = Highcharts.TrackerMixin = {
-
- drawTrackerPoint: function () {
- var series = this,
- chart = series.chart,
- pointer = chart.pointer,
- cursor = series.options.cursor,
- css = cursor && { cursor: cursor },
- onMouseOver = function (e) {
- var target = e.target,
- point;
-
- if (chart.hoverSeries !== series) {
- series.onMouseOver();
- }
-
- while (target && !point) {
- point = target.point;
- target = target.parentNode;
- }
-
- if (point !== UNDEFINED && point !== chart.hoverPoint) { // undefined on graph in scatterchart
- point.onMouseOver(e);
- }
- };
-
- // Add reference to the point
- each(series.points, function (point) {
- if (point.graphic) {
- point.graphic.element.point = point;
- }
- if (point.dataLabel) {
- point.dataLabel.element.point = point;
- }
- });
-
- // Add the event listeners, we need to do this only once
- if (!series._hasTracking) {
- each(series.trackerGroups, function (key) {
- if (series[key]) { // we don't always have dataLabelsGroup
- series[key]
- .addClass(PREFIX + 'tracker')
- .on('mouseover', onMouseOver)
- .on('mouseout', function (e) { pointer.onTrackerMouseOut(e); })
- .css(css);
- if (hasTouch) {
- series[key].on('touchstart', onMouseOver);
- }
- }
- });
- series._hasTracking = true;
- }
- },
-
- /**
- * Draw the tracker object that sits above all data labels and markers to
- * track mouse events on the graph or points. For the line type charts
- * the tracker uses the same graphPath, but with a greater stroke width
- * for better control.
- */
- drawTrackerGraph: function () {
- var series = this,
- options = series.options,
- trackByArea = options.trackByArea,
- trackerPath = [].concat(trackByArea ? series.areaPath : series.graphPath),
- trackerPathLength = trackerPath.length,
- chart = series.chart,
- pointer = chart.pointer,
- renderer = chart.renderer,
- snap = chart.options.tooltip.snap,
- tracker = series.tracker,
- cursor = options.cursor,
- css = cursor && { cursor: cursor },
- singlePoints = series.singlePoints,
- singlePoint,
- i,
- onMouseOver = function () {
- if (chart.hoverSeries !== series) {
- series.onMouseOver();
- }
- },
- /*
- * Empirical lowest possible opacities for TRACKER_FILL for an element to stay invisible but clickable
- * IE6: 0.002
- * IE7: 0.002
- * IE8: 0.002
- * IE9: 0.00000000001 (unlimited)
- * IE10: 0.0001 (exporting only)
- * FF: 0.00000000001 (unlimited)
- * Chrome: 0.000001
- * Safari: 0.000001
- * Opera: 0.00000000001 (unlimited)
- */
- TRACKER_FILL = 'rgba(192,192,192,' + (hasSVG ? 0.0001 : 0.002) + ')';
-
- // Extend end points. A better way would be to use round linecaps,
- // but those are not clickable in VML.
- if (trackerPathLength && !trackByArea) {
- i = trackerPathLength + 1;
- while (i--) {
- if (trackerPath[i] === M) { // extend left side
- trackerPath.splice(i + 1, 0, trackerPath[i + 1] - snap, trackerPath[i + 2], L);
- }
- if ((i && trackerPath[i] === M) || i === trackerPathLength) { // extend right side
- trackerPath.splice(i, 0, L, trackerPath[i - 2] + snap, trackerPath[i - 1]);
- }
- }
- }
-
- // handle single points
- for (i = 0; i < singlePoints.length; i++) {
- singlePoint = singlePoints[i];
- trackerPath.push(M, singlePoint.plotX - snap, singlePoint.plotY,
- L, singlePoint.plotX + snap, singlePoint.plotY);
- }
-
- // draw the tracker
- if (tracker) {
- tracker.attr({ d: trackerPath });
- } else { // create
-
- series.tracker = renderer.path(trackerPath)
- .attr({
- 'stroke-linejoin': 'round', // #1225
- visibility: series.visible ? VISIBLE : HIDDEN,
- stroke: TRACKER_FILL,
- fill: trackByArea ? TRACKER_FILL : NONE,
- 'stroke-width' : options.lineWidth + (trackByArea ? 0 : 2 * snap),
- zIndex: 2
- })
- .add(series.group);
-
- // The tracker is added to the series group, which is clipped, but is covered
- // by the marker group. So the marker group also needs to capture events.
- each([series.tracker, series.markerGroup], function (tracker) {
- tracker.addClass(PREFIX + 'tracker')
- .on('mouseover', onMouseOver)
- .on('mouseout', function (e) { pointer.onTrackerMouseOut(e); })
- .css(css);
-
- if (hasTouch) {
- tracker.on('touchstart', onMouseOver);
- }
- });
- }
- }
-};
-/* End TrackerMixin */
-
-
-/**
- * Add tracking event listener to the series group, so the point graphics
- * themselves act as trackers
- */
-
-if (seriesTypes.column) {
- ColumnSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
-}
-
-if (seriesTypes.pie) {
- seriesTypes.pie.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
-}
-
-if (seriesTypes.scatter) {
- ScatterSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
-}
-
-/*
- * Extend Legend for item events
- */
-extend(Legend.prototype, {
-
- setItemEvents: function (item, legendItem, useHTML, itemStyle, itemHiddenStyle) {
- var legend = this;
- // Set the events on the item group, or in case of useHTML, the item itself (#1249)
- (useHTML ? legendItem : item.legendGroup).on('mouseover', function () {
- item.setState(HOVER_STATE);
- legendItem.css(legend.options.itemHoverStyle);
- })
- .on('mouseout', function () {
- legendItem.css(item.visible ? itemStyle : itemHiddenStyle);
- item.setState();
- })
- .on('click', function (event) {
- var strLegendItemClick = 'legendItemClick',
- fnLegendItemClick = function () {
- item.setVisible();
- };
-
- // Pass over the click/touch event. #4.
- event = {
- browserEvent: event
- };
-
- // click the name or symbol
- if (item.firePointEvent) { // point
- item.firePointEvent(strLegendItemClick, event, fnLegendItemClick);
- } else {
- fireEvent(item, strLegendItemClick, event, fnLegendItemClick);
- }
- });
- },
-
- createCheckboxForItem: function (item) {
- var legend = this;
-
- item.checkbox = createElement('input', {
- type: 'checkbox',
- checked: item.selected,
- defaultChecked: item.selected // required by IE7
- }, legend.options.itemCheckboxStyle, legend.chart.container);
-
- addEvent(item.checkbox, 'click', function (event) {
- var target = event.target;
- fireEvent(item, 'checkboxClick', {
- checked: target.checked
- },
- function () {
- item.select();
- }
- );
- });
- }
-});
-
-/*
- * Add pointer cursor to legend itemstyle in defaultOptions
- */
-defaultOptions.legend.itemStyle.cursor = 'pointer';
-
-
-/*
- * Extend the Chart object with interaction
- */
-
-extend(Chart.prototype, {
- /**
- * Display the zoom button
- */
- showResetZoom: function () {
- var chart = this,
- lang = defaultOptions.lang,
- btnOptions = chart.options.chart.resetZoomButton,
- theme = btnOptions.theme,
- states = theme.states,
- alignTo = btnOptions.relativeTo === 'chart' ? null : 'plotBox';
-
- this.resetZoomButton = chart.renderer.button(lang.resetZoom, null, null, function () { chart.zoomOut(); }, theme, states && states.hover)
- .attr({
- align: btnOptions.position.align,
- title: lang.resetZoomTitle
- })
- .add()
- .align(btnOptions.position, false, alignTo);
-
- },
-
- /**
- * Zoom out to 1:1
- */
- zoomOut: function () {
- var chart = this;
- fireEvent(chart, 'selection', { resetSelection: true }, function () {
- chart.zoom();
- });
- },
-
- /**
- * Zoom into a given portion of the chart given by axis coordinates
- * @param {Object} event
- */
- zoom: function (event) {
- var chart = this,
- hasZoomed,
- pointer = chart.pointer,
- displayButton = false,
- resetZoomButton;
-
- // If zoom is called with no arguments, reset the axes
- if (!event || event.resetSelection) {
- each(chart.axes, function (axis) {
- hasZoomed = axis.zoom();
- });
- } else { // else, zoom in on all axes
- each(event.xAxis.concat(event.yAxis), function (axisData) {
- var axis = axisData.axis,
- isXAxis = axis.isXAxis;
-
- // don't zoom more than minRange
- if (pointer[isXAxis ? 'zoomX' : 'zoomY'] || pointer[isXAxis ? 'pinchX' : 'pinchY']) {
- hasZoomed = axis.zoom(axisData.min, axisData.max);
- if (axis.displayBtn) {
- displayButton = true;
- }
- }
- });
- }
-
- // Show or hide the Reset zoom button
- resetZoomButton = chart.resetZoomButton;
- if (displayButton && !resetZoomButton) {
- chart.showResetZoom();
- } else if (!displayButton && isObject(resetZoomButton)) {
- chart.resetZoomButton = resetZoomButton.destroy();
- }
-
-
- // Redraw
- if (hasZoomed) {
- chart.redraw(
- pick(chart.options.chart.animation, event && event.animation, chart.pointCount < 100) // animation
- );
- }
- },
-
- /**
- * Pan the chart by dragging the mouse across the pane. This function is called
- * on mouse move, and the distance to pan is computed from chartX compared to
- * the first chartX position in the dragging operation.
- */
- pan: function (e, panning) {
-
- var chart = this,
- hoverPoints = chart.hoverPoints,
- doRedraw;
-
- // remove active points for shared tooltip
- if (hoverPoints) {
- each(hoverPoints, function (point) {
- point.setState();
- });
- }
-
- each(panning === 'xy' ? [1, 0] : [1], function (isX) { // xy is used in maps
- var mousePos = e[isX ? 'chartX' : 'chartY'],
- axis = chart[isX ? 'xAxis' : 'yAxis'][0],
- startPos = chart[isX ? 'mouseDownX' : 'mouseDownY'],
- halfPointRange = (axis.pointRange || 0) / 2,
- extremes = axis.getExtremes(),
- newMin = axis.toValue(startPos - mousePos, true) + halfPointRange,
- newMax = axis.toValue(startPos + chart[isX ? 'plotWidth' : 'plotHeight'] - mousePos, true) - halfPointRange;
-
- if (axis.series.length && newMin > mathMin(extremes.dataMin, extremes.min) && newMax < mathMax(extremes.dataMax, extremes.max)) {
- axis.setExtremes(newMin, newMax, false, false, { trigger: 'pan' });
- doRedraw = true;
- }
-
- chart[isX ? 'mouseDownX' : 'mouseDownY'] = mousePos; // set new reference for next run
- });
-
- if (doRedraw) {
- chart.redraw(false);
- }
- css(chart.container, { cursor: 'move' });
- }
-});
-
-/*
- * Extend the Point object with interaction
- */
-extend(Point.prototype, {
- /**
- * Toggle the selection status of a point
- * @param {Boolean} selected Whether to select or unselect the point.
- * @param {Boolean} accumulate Whether to add to the previous selection. By default,
- * this happens if the control key (Cmd on Mac) was pressed during clicking.
- */
- select: function (selected, accumulate) {
- var point = this,
- series = point.series,
- chart = series.chart;
-
- selected = pick(selected, !point.selected);
-
- // fire the event with the defalut handler
- point.firePointEvent(selected ? 'select' : 'unselect', { accumulate: accumulate }, function () {
- point.selected = point.options.selected = selected;
- series.options.data[inArray(point, series.data)] = point.options;
-
- point.setState(selected && SELECT_STATE);
-
- // unselect all other points unless Ctrl or Cmd + click
- if (!accumulate) {
- each(chart.getSelectedPoints(), function (loopPoint) {
- if (loopPoint.selected && loopPoint !== point) {
- loopPoint.selected = loopPoint.options.selected = false;
- series.options.data[inArray(loopPoint, series.data)] = loopPoint.options;
- loopPoint.setState(NORMAL_STATE);
- loopPoint.firePointEvent('unselect');
- }
- });
- }
- });
- },
-
- /**
- * Runs on mouse over the point
- */
- onMouseOver: function (e) {
- var point = this,
- series = point.series,
- chart = series.chart,
- tooltip = chart.tooltip,
- hoverPoint = chart.hoverPoint;
-
- // set normal state to previous series
- if (hoverPoint && hoverPoint !== point) {
- hoverPoint.onMouseOut();
- }
-
- // trigger the event
- point.firePointEvent('mouseOver');
-
- // update the tooltip
- if (tooltip && (!tooltip.shared || series.noSharedTooltip)) {
- tooltip.refresh(point, e);
- }
-
- // hover this
- point.setState(HOVER_STATE);
- chart.hoverPoint = point;
- },
-
- /**
- * Runs on mouse out from the point
- */
- onMouseOut: function () {
- var chart = this.series.chart,
- hoverPoints = chart.hoverPoints;
-
- this.firePointEvent('mouseOut');
-
- if (!hoverPoints || inArray(this, hoverPoints) === -1) { // #887, #2240
- this.setState();
- chart.hoverPoint = null;
- }
- },
-
- /**
- * Import events from the series' and point's options. Only do it on
- * demand, to save processing time on hovering.
- */
- importEvents: function () {
- if (!this.hasImportedEvents) {
- var point = this,
- options = merge(point.series.options.point, point.options),
- events = options.events,
- eventType;
-
- point.events = events;
-
- for (eventType in events) {
- addEvent(point, eventType, events[eventType]);
- }
- this.hasImportedEvents = true;
-
- }
- },
-
- /**
- * Set the point's state
- * @param {String} state
- */
- setState: function (state, move) {
- var point = this,
- plotX = point.plotX,
- plotY = point.plotY,
- series = point.series,
- stateOptions = series.options.states,
- markerOptions = defaultPlotOptions[series.type].marker && series.options.marker,
- normalDisabled = markerOptions && !markerOptions.enabled,
- markerStateOptions = markerOptions && markerOptions.states[state],
- stateDisabled = markerStateOptions && markerStateOptions.enabled === false,
- stateMarkerGraphic = series.stateMarkerGraphic,
- pointMarker = point.marker || {},
- chart = series.chart,
- radius,
- halo = series.halo,
- haloOptions,
- newSymbol,
- pointAttr;
-
- state = state || NORMAL_STATE; // empty string
- pointAttr = point.pointAttr[state] || series.pointAttr[state];
-
- if (
- // already has this state
- (state === point.state && !move) ||
- // selected points don't respond to hover
- (point.selected && state !== SELECT_STATE) ||
- // series' state options is disabled
- (stateOptions[state] && stateOptions[state].enabled === false) ||
- // general point marker's state options is disabled
- (state && (stateDisabled || (normalDisabled && markerStateOptions.enabled === false))) ||
- // individual point marker's state options is disabled
- (state && pointMarker.states && pointMarker.states[state] && pointMarker.states[state].enabled === false) // #1610
-
- ) {
- return;
- }
-
- // apply hover styles to the existing point
- if (point.graphic) {
- radius = markerOptions && point.graphic.symbolName && pointAttr.r;
- point.graphic.attr(merge(
- pointAttr,
- radius ? { // new symbol attributes (#507, #612)
- x: plotX - radius,
- y: plotY - radius,
- width: 2 * radius,
- height: 2 * radius
- } : {}
- ));
-
- // Zooming in from a range with no markers to a range with markers
- if (stateMarkerGraphic) {
- stateMarkerGraphic.hide();
- }
- } else {
- // if a graphic is not applied to each point in the normal state, create a shared
- // graphic for the hover state
- if (state && markerStateOptions) {
- radius = markerStateOptions.radius;
- newSymbol = pointMarker.symbol || series.symbol;
-
- // If the point has another symbol than the previous one, throw away the
- // state marker graphic and force a new one (#1459)
- if (stateMarkerGraphic && stateMarkerGraphic.currentSymbol !== newSymbol) {
- stateMarkerGraphic = stateMarkerGraphic.destroy();
- }
-
- // Add a new state marker graphic
- if (!stateMarkerGraphic) {
- if (newSymbol) {
- series.stateMarkerGraphic = stateMarkerGraphic = chart.renderer.symbol(
- newSymbol,
- plotX - radius,
- plotY - radius,
- 2 * radius,
- 2 * radius
- )
- .attr(pointAttr)
- .add(series.markerGroup);
- stateMarkerGraphic.currentSymbol = newSymbol;
- }
-
- // Move the existing graphic
- } else {
- stateMarkerGraphic[move ? 'animate' : 'attr']({ // #1054
- x: plotX - radius,
- y: plotY - radius
- });
- }
- }
-
- if (stateMarkerGraphic) {
- stateMarkerGraphic[state && chart.isInsidePlot(plotX, plotY, chart.inverted) ? 'show' : 'hide'](); // #2450
- }
- }
-
- // Show me your halo
- haloOptions = stateOptions[state] && stateOptions[state].halo;
- if (haloOptions && haloOptions.size) {
- if (!halo) {
- series.halo = halo = chart.renderer.path()
- .add(series.seriesGroup);
- }
- halo.attr(extend({
- fill: Color(point.color || series.color).setOpacity(haloOptions.opacity).get()
- }, haloOptions.attributes))[move ? 'animate' : 'attr']({
- d: point.haloPath(haloOptions.size)
- });
- } else if (halo) {
- halo.attr({ d: [] });
- }
-
- point.state = state;
- },
-
- haloPath: function (size) {
- var series = this.series,
- chart = series.chart,
- plotBox = series.getPlotBox(),
- inverted = chart.inverted;
-
- return chart.renderer.symbols.circle(
- plotBox.translateX + (inverted ? series.yAxis.len - this.plotY : this.plotX) - size,
- plotBox.translateY + (inverted ? series.xAxis.len - this.plotX : this.plotY) - size,
- size * 2,
- size * 2
- );
- }
-});
-
-/*
- * Extend the Series object with interaction
- */
-
-extend(Series.prototype, {
- /**
- * Series mouse over handler
- */
- onMouseOver: function () {
- var series = this,
- chart = series.chart,
- hoverSeries = chart.hoverSeries;
-
- // set normal state to previous series
- if (hoverSeries && hoverSeries !== series) {
- hoverSeries.onMouseOut();
- }
-
- // trigger the event, but to save processing time,
- // only if defined
- if (series.options.events.mouseOver) {
- fireEvent(series, 'mouseOver');
- }
-
- // hover this
- series.setState(HOVER_STATE);
- chart.hoverSeries = series;
- },
-
- /**
- * Series mouse out handler
- */
- onMouseOut: function () {
- // trigger the event only if listeners exist
- var series = this,
- options = series.options,
- chart = series.chart,
- tooltip = chart.tooltip,
- hoverPoint = chart.hoverPoint;
-
- // trigger mouse out on the point, which must be in this series
- if (hoverPoint) {
- hoverPoint.onMouseOut();
- }
-
- // fire the mouse out event
- if (series && options.events.mouseOut) {
- fireEvent(series, 'mouseOut');
- }
-
-
- // hide the tooltip
- if (tooltip && !options.stickyTracking && (!tooltip.shared || series.noSharedTooltip)) {
- tooltip.hide();
- }
-
- // set normal state
- series.setState();
- chart.hoverSeries = null;
- },
-
- /**
- * Set the state of the graph
- */
- setState: function (state) {
- var series = this,
- options = series.options,
- graph = series.graph,
- graphNeg = series.graphNeg,
- stateOptions = options.states,
- lineWidth = options.lineWidth,
- attribs;
-
- state = state || NORMAL_STATE;
-
- if (series.state !== state) {
- series.state = state;
-
- if (stateOptions[state] && stateOptions[state].enabled === false) {
- return;
- }
-
- if (state) {
- lineWidth = stateOptions[state].lineWidth || lineWidth + (stateOptions[state].lineWidthPlus || 0);
- }
-
- if (graph && !graph.dashstyle) { // hover is turned off for dashed lines in VML
- attribs = {
- 'stroke-width': lineWidth
- };
- // use attr because animate will cause any other animation on the graph to stop
- graph.attr(attribs);
- if (graphNeg) {
- graphNeg.attr(attribs);
- }
- }
- }
- },
-
- /**
- * Set the visibility of the graph
- *
- * @param vis {Boolean} True to show the series, false to hide. If UNDEFINED,
- * the visibility is toggled.
- */
- setVisible: function (vis, redraw) {
- var series = this,
- chart = series.chart,
- legendItem = series.legendItem,
- showOrHide,
- ignoreHiddenSeries = chart.options.chart.ignoreHiddenSeries,
- oldVisibility = series.visible;
-
- // if called without an argument, toggle visibility
- series.visible = vis = series.userOptions.visible = vis === UNDEFINED ? !oldVisibility : vis;
- showOrHide = vis ? 'show' : 'hide';
-
- // show or hide elements
- each(['group', 'dataLabelsGroup', 'markerGroup', 'tracker'], function (key) {
- if (series[key]) {
- series[key][showOrHide]();
- }
- });
-
-
- // hide tooltip (#1361)
- if (chart.hoverSeries === series) {
- series.onMouseOut();
- }
-
-
- if (legendItem) {
- chart.legend.colorizeItem(series, vis);
- }
-
-
- // rescale or adapt to resized chart
- series.isDirty = true;
- // in a stack, all other series are affected
- if (series.options.stacking) {
- each(chart.series, function (otherSeries) {
- if (otherSeries.options.stacking && otherSeries.visible) {
- otherSeries.isDirty = true;
- }
- });
- }
-
- // show or hide linked series
- each(series.linkedSeries, function (otherSeries) {
- otherSeries.setVisible(vis, false);
- });
-
- if (ignoreHiddenSeries) {
- chart.isDirtyBox = true;
- }
- if (redraw !== false) {
- chart.redraw();
- }
-
- fireEvent(series, showOrHide);
- },
-
- /**
- * Memorize tooltip texts and positions
- */
- setTooltipPoints: function (renew) {
- var series = this,
- points = [],
- pointsLength,
- low,
- high,
- xAxis = series.xAxis,
- xExtremes = xAxis && xAxis.getExtremes(),
- axisLength = xAxis ? (xAxis.tooltipLen || xAxis.len) : series.chart.plotSizeX, // tooltipLen and tooltipPosName used in polar
- point,
- pointX,
- nextPoint,
- i,
- tooltipPoints = []; // a lookup array for each pixel in the x dimension
-
- // don't waste resources if tracker is disabled
- if (series.options.enableMouseTracking === false || series.singularTooltips) {
- return;
- }
-
- // renew
- if (renew) {
- series.tooltipPoints = null;
- }
-
- // concat segments to overcome null values
- each(series.segments || series.points, function (segment) {
- points = points.concat(segment);
- });
-
- // Reverse the points in case the X axis is reversed
- if (xAxis && xAxis.reversed) {
- points = points.reverse();
- }
-
- // Polar needs additional shaping
- if (series.orderTooltipPoints) {
- series.orderTooltipPoints(points);
- }
-
- // Assign each pixel position to the nearest point
- pointsLength = points.length;
- for (i = 0; i < pointsLength; i++) {
- point = points[i];
- pointX = point.x;
- if (pointX >= xExtremes.min && pointX <= xExtremes.max) { // #1149
- nextPoint = points[i + 1];
-
- // Set this range's low to the last range's high plus one
- low = high === UNDEFINED ? 0 : high + 1;
- // Now find the new high
- high = points[i + 1] ?
- mathMin(mathMax(0, mathFloor( // #2070
- (point.clientX + (nextPoint ? (nextPoint.wrappedClientX || nextPoint.clientX) : axisLength)) / 2
- )), axisLength) :
- axisLength;
-
- while (low >= 0 && low <= high) {
- tooltipPoints[low++] = point;
- }
- }
- }
- series.tooltipPoints = tooltipPoints;
- },
-
- /**
- * Show the graph
- */
- show: function () {
- this.setVisible(true);
- },
-
- /**
- * Hide the graph
- */
- hide: function () {
- this.setVisible(false);
- },
-
-
- /**
- * Set the selected state of the graph
- *
- * @param selected {Boolean} True to select the series, false to unselect. If
- * UNDEFINED, the selection state is toggled.
- */
- select: function (selected) {
- var series = this;
- // if called without an argument, toggle
- series.selected = selected = (selected === UNDEFINED) ? !series.selected : selected;
-
- if (series.checkbox) {
- series.checkbox.checked = selected;
- }
-
- fireEvent(series, selected ? 'select' : 'unselect');
- },
-
- drawTracker: TrackerMixin.drawTrackerGraph
-});
-// global variables
-extend(Highcharts, {
-
- // Constructors
- Axis: Axis,
- Chart: Chart,
- Color: Color,
- Point: Point,
- Tick: Tick,
- Renderer: Renderer,
- Series: Series,
- SVGElement: SVGElement,
- SVGRenderer: SVGRenderer,
-
- // Various
- arrayMin: arrayMin,
- arrayMax: arrayMax,
- charts: charts,
- dateFormat: dateFormat,
- format: format,
- pathAnim: pathAnim,
- getOptions: getOptions,
- hasBidiBug: hasBidiBug,
- isTouchDevice: isTouchDevice,
- numberFormat: numberFormat,
- seriesTypes: seriesTypes,
- setOptions: setOptions,
- addEvent: addEvent,
- removeEvent: removeEvent,
- createElement: createElement,
- discardElement: discardElement,
- css: css,
- each: each,
- extend: extend,
- map: map,
- merge: merge,
- pick: pick,
- splat: splat,
- extendClass: extendClass,
- pInt: pInt,
- wrap: wrap,
- svg: hasSVG,
- canvas: useCanVG,
- vml: !hasSVG && !useCanVG,
- product: PRODUCT,
- version: VERSION
-});
-
-}());
diff --git a/html/includes/js/jquery.tooltip.js b/html/includes/js/jquery.tooltip.js
deleted file mode 100644
index b8976e2..0000000
--- a/html/includes/js/jquery.tooltip.js
+++ /dev/null
@@ -1,119 +0,0 @@
-/*!
- * jquery.tooltip.js 0.0.1 - https://github.com/yckart/jquery.tooltip.js
- * The tooltip to use, ready for mobile!
- *
- * Copyright (c) 2013 Yannick Albert (http://yckart.com)
- * Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php).
- * 2013/02/09
-*/
-(function ($, window, document) {
- 'use strict';
-
- var pluginName = 'tooltip',
- defaults = {
- fade: false,
- fallback: '',
- align: 'autoTop',
- html: false,
- attr: 'title',
- trigger: {
- show: 'ontouchend' in document ? 'touchstart' : 'mouseenter',
- hide: 'ontouchend' in document ? 'touchend' : 'mouseleave'
- },
- delay: {
- show: 0,
- hide: 0
- }
- };
-
- function Plugin(el, options) {
-
- options = $.extend({}, defaults, options);
-
- var elem = $(el),
- timeout;
-
- elem.on('tooltip:show ' + options.trigger.show, function(){
- $.data(this, 'cancel.tooltip', true);
-
- var tip = $.data(this, 'active.tooltip');
- if (!tip) {
- tip = $('<div class="tooltip"><div class="tooltip-inner"/></div>').css({position:'absolute', zIndex:100000});
- $.data(this, 'active.tooltip', tip);
- }
-
- if (elem.attr('title') || typeof (elem.attr('original-title')) !== 'string') {
- elem.attr('original-title', elem.attr('title') || '').removeAttr('title');
- }
-
- var title;
- if (typeof options.attr === 'string') {
- title = elem.attr(options.attr === 'title' ? 'original-title' : options.attr);
- } else if (typeof options.attr == 'function') {
- title = options.attr.call(this);
- }
-
- tip.find('.tooltip-inner')[options.html ? 'html' : 'text'](title || options.fallback);
-
- var pos = $.extend({}, elem.offset(), {width: this.offsetWidth, height: this.offsetHeight});
-
- tip[0].className = 'tooltip';
- tip.remove().css({
- top: 0,
- left: 0,
- opacity: 0
- }).appendTo(document.body);
-
- var actualWidth = tip[0].offsetWidth,
- actualHeight = tip[0].offsetHeight,
- dir = options.align === 'autoTop' ?
- pos.top > ($(document).scrollTop() + $(window).height() / 2) ? 't' : 'b' :
- pos.left > ($(document).scrollLeft() + $(window).width() / 2) ? 'l' : 'r';
-
- switch (options.align.charAt(0) === 'a' ? dir : options.align.charAt(0)) {
- case 'b':
- tip.css({top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tooltip-bottom');
- break;
- case 't':
- tip.css({top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2}).addClass('tooltip-top');
- break;
- case 'l':
- tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth}).addClass('tooltip-left');
- break;
- case 'r':
- tip.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width}).addClass('tooltip-right');
- break;
- }
-
- clearTimeout(timeout);
- tip.stop().delay(options.delay.show).fadeTo(options.fade ? options.fade.duration : 0, options.fade.opacity || 0.8, options.fade.complete);
- });
-
- elem.on('tooltip:hide ' + options.trigger.hide, function(){
- $.data(this, 'cancel.tooltip', false);
- var self = this;
- timeout = setTimeout(function () {
- if ($.data(self, 'cancel.tooltip')) return;
- var tip = $.data(self, 'active.tooltip');
- if (options.fade) {
- tip.stop().fadeTo(options.fade.duration, 0, function () {
- tip.remove();
- if(options.fade.complete) options.fade.complete(true);
- });
- } else {
- tip.remove();
- }
- }, options.delay.hide);
- });
-
- }
-
- $.fn[pluginName] = function (options) {
- return this.each(function () {
- if (!$.data(this, "plugin_" + pluginName)) {
- $.data(this, "plugin_" + pluginName, new Plugin(this, options));
- }
- });
- };
-
-}(jQuery, window, document)); \ No newline at end of file
diff --git a/html/includes/js/jquery.tooltipster.js b/html/includes/js/jquery.tooltipster.js
deleted file mode 100644
index 60171db..0000000
--- a/html/includes/js/jquery.tooltipster.js
+++ /dev/null
@@ -1,1327 +0,0 @@
-/*
-
-Tooltipster 3.3.0 | 2014-11-08
-A rockin' custom tooltip jQuery plugin
-
-Developed by Caleb Jacob under the MIT license http://opensource.org/licenses/MIT
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-*/
-
-;(function ($, window, document) {
-
- var pluginName = "tooltipster",
- defaults = {
- animation: 'fade',
- arrow: true,
- arrowColor: '',
- autoClose: true,
- content: null,
- contentAsHTML: false,
- contentCloning: true,
- debug: true,
- delay: 200,
- minWidth: 0,
- maxWidth: null,
- functionInit: function(origin, content) {},
- functionBefore: function(origin, continueTooltip) {
- continueTooltip();
- },
- functionReady: function(origin, tooltip) {},
- functionAfter: function(origin) {},
- hideOnClick: false,
- icon: '(?)',
- iconCloning: true,
- iconDesktop: false,
- iconTouch: false,
- iconTheme: 'tooltipster-icon',
- interactive: false,
- interactiveTolerance: 350,
- multiple: false,
- offsetX: 0,
- offsetY: 0,
- onlyOne: false,
- position: 'top',
- positionTracker: false,
- positionTrackerCallback: function(origin){
- // the default tracker callback will close the tooltip when the trigger is
- // 'hover' (see https://github.com/iamceege/tooltipster/pull/253)
- if(this.option('trigger') == 'hover' && this.option('autoClose')) {
- this.hide();
- }
- },
- restoration: 'current',
- speed: 350,
- timer: 0,
- theme: 'tooltipster-default',
- touchDevices: true,
- trigger: 'hover',
- updateAnimation: true
- };
-
- function Plugin(element, options) {
-
- // list of instance variables
-
- this.bodyOverflowX;
- // stack of custom callbacks provided as parameters to API methods
- this.callbacks = {
- hide: [],
- show: []
- };
- this.checkInterval = null;
- // this will be the user content shown in the tooltip. A capital "C" is used because there is also a method called content()
- this.Content;
- // this is the original element which is being applied the tooltipster plugin
- this.$el = $(element);
- // this will be the element which triggers the appearance of the tooltip on hover/click/custom events.
- // it will be the same as this.$el if icons are not used (see in the options), otherwise it will correspond to the created icon
- this.$elProxy;
- this.elProxyPosition;
- this.enabled = true;
- this.options = $.extend({}, defaults, options);
- this.mouseIsOverProxy = false;
- // a unique namespace per instance, for easy selective unbinding
- this.namespace = 'tooltipster-'+ Math.round(Math.random()*100000);
- // Status (capital S) can be either : appearing, shown, disappearing, hidden
- this.Status = 'hidden';
- this.timerHide = null;
- this.timerShow = null;
- // this will be the tooltip element (jQuery wrapped HTML element)
- this.$tooltip;
-
- // for backward compatibility
- this.options.iconTheme = this.options.iconTheme.replace('.', '');
- this.options.theme = this.options.theme.replace('.', '');
-
- // launch
-
- this._init();
- }
-
- Plugin.prototype = {
-
- _init: function() {
-
- var self = this;
-
- // disable the plugin on old browsers (including IE7 and lower)
- if (document.querySelector) {
-
- // note : the content is null (empty) by default and can stay that way if the plugin remains initialized but not fed any content. The tooltip will just not appear.
-
- // let's save the initial value of the title attribute for later restoration if need be.
- var initialTitle = null;
- // it will already have been saved in case of multiple tooltips
- if (self.$el.data('tooltipster-initialTitle') === undefined) {
-
- initialTitle = self.$el.attr('title');
-
- // we do not want initialTitle to have the value "undefined" because of how jQuery's .data() method works
- if (initialTitle === undefined) initialTitle = null;
-
- self.$el.data('tooltipster-initialTitle', initialTitle);
- }
-
- // if content is provided in the options, its has precedence over the title attribute.
- // Note : an empty string is considered content, only 'null' represents the absence of content.
- // Also, an existing title="" attribute will result in an empty string content
- if (self.options.content !== null){
- self._content_set(self.options.content);
- }
- else {
- self._content_set(initialTitle);
- }
-
- var c = self.options.functionInit.call(self.$el, self.$el, self.Content);
- if(typeof c !== 'undefined') self._content_set(c);
-
- self.$el
- // strip the title off of the element to prevent the default tooltips from popping up
- .removeAttr('title')
- // to be able to find all instances on the page later (upon window events in particular)
- .addClass('tooltipstered');
-
- // detect if we're changing the tooltip origin to an icon
- // note about this condition : if the device has touch capability and self.options.iconTouch is false, you'll have no icons event though you may consider your device as a desktop if it also has a mouse. Not sure why someone would have this use case though.
- if ((!deviceHasTouchCapability && self.options.iconDesktop) || (deviceHasTouchCapability && self.options.iconTouch)) {
-
- // TODO : the tooltip should be automatically be given an absolute position to be near the origin. Otherwise, when the origin is floating or what, it's going to be nowhere near it and disturb the position flow of the page elements. It will imply that the icon also detects when its origin moves, to follow it : not trivial.
- // Until it's done, the icon feature does not really make sense since the user still has most of the work to do by himself
-
- // if the icon provided is in the form of a string
- if(typeof self.options.icon === 'string'){
- // wrap it in a span with the icon class
- self.$elProxy = $('<span class="'+ self.options.iconTheme +'"></span>');
- self.$elProxy.text(self.options.icon);
- }
- // if it is an object (sensible choice)
- else {
- // (deep) clone the object if iconCloning == true, to make sure every instance has its own proxy. We use the icon without wrapping, no need to. We do not give it a class either, as the user will undoubtedly style the object on his own and since our css properties may conflict with his own
- if (self.options.iconCloning) self.$elProxy = self.options.icon.clone(true);
- else self.$elProxy = self.options.icon;
- }
-
- self.$elProxy.insertAfter(self.$el);
- }
- else {
- self.$elProxy = self.$el;
- }
-
- // for 'click' and 'hover' triggers : bind on events to open the tooltip. Closing is now handled in _showNow() because of its bindings.
- // Notes about touch events :
- // - mouseenter, mouseleave and clicks happen even on pure touch devices because they are emulated. deviceIsPureTouch() is a simple attempt to detect them.
- // - on hybrid devices, we do not prevent touch gesture from opening tooltips. It would be too complex to differentiate real mouse events from emulated ones.
- // - we check deviceIsPureTouch() at each event rather than prior to binding because the situation may change during browsing
- if (self.options.trigger == 'hover') {
-
- // these binding are for mouse interaction only
- self.$elProxy
- .on('mouseenter.'+ self.namespace, function() {
- if (!deviceIsPureTouch() || self.options.touchDevices) {
- self.mouseIsOverProxy = true;
- self._show();
- }
- })
- .on('mouseleave.'+ self.namespace, function() {
- if (!deviceIsPureTouch() || self.options.touchDevices) {
- self.mouseIsOverProxy = false;
- }
- });
-
- // for touch interaction only
- if (deviceHasTouchCapability && self.options.touchDevices) {
-
- // for touch devices, we immediately display the tooltip because we cannot rely on mouseleave to handle the delay
- self.$elProxy.on('touchstart.'+ self.namespace, function() {
- self._showNow();
- });
- }
- }
- else if (self.options.trigger == 'click') {
-
- // note : for touch devices, we do not bind on touchstart, we only rely on the emulated clicks (triggered by taps)
- self.$elProxy.on('click.'+ self.namespace, function() {
- if (!deviceIsPureTouch() || self.options.touchDevices) {
- self._show();
- }
- });
- }
- }
- },
-
- // this function will schedule the opening of the tooltip after the delay, if there is one
- _show: function() {
-
- var self = this;
-
- if (self.Status != 'shown' && self.Status != 'appearing') {
-
- if (self.options.delay) {
- self.timerShow = setTimeout(function(){
-
- // for hover trigger, we check if the mouse is still over the proxy, otherwise we do not show anything
- if (self.options.trigger == 'click' || (self.options.trigger == 'hover' && self.mouseIsOverProxy)) {
- self._showNow();
- }
- }, self.options.delay);
- }
- else self._showNow();
- }
- },
-
- // this function will open the tooltip right away
- _showNow: function(callback) {
-
- var self = this;
-
- // call our constructor custom function before continuing
- self.options.functionBefore.call(self.$el, self.$el, function() {
-
- // continue only if the tooltip is enabled and has any content
- if (self.enabled && self.Content !== null) {
-
- // save the method callback and cancel hide method callbacks
- if (callback) self.callbacks.show.push(callback);
- self.callbacks.hide = [];
-
- //get rid of any appearance timer
- clearTimeout(self.timerShow);
- self.timerShow = null;
- clearTimeout(self.timerHide);
- self.timerHide = null;
-
- // if we only want one tooltip open at a time, close all auto-closing tooltips currently open and not already disappearing
- if (self.options.onlyOne) {
- $('.tooltipstered').not(self.$el).each(function(i,el) {
-
- var $el = $(el),
- nss = $el.data('tooltipster-ns');
-
- // iterate on all tooltips of the element
- $.each(nss, function(i, ns){
- var instance = $el.data(ns),
- // we have to use the public methods here
- s = instance.status(),
- ac = instance.option('autoClose');
-
- if (s !== 'hidden' && s !== 'disappearing' && ac) {
- instance.hide();
- }
- });
- });
- }
-
- var finish = function() {
- self.Status = 'shown';
-
- // trigger any show method custom callbacks and reset them
- $.each(self.callbacks.show, function(i,c) { c.call(self.$el); });
- self.callbacks.show = [];
- };
-
- // if this origin already has its tooltip open
- if (self.Status !== 'hidden') {
-
- // the timer (if any) will start (or restart) right now
- var extraTime = 0;
-
- // if it was disappearing, cancel that
- if (self.Status === 'disappearing') {
-
- self.Status = 'appearing';
-
- if (supportsTransitions()) {
-
- self.$tooltip
- .clearQueue()
- .removeClass('tooltipster-dying')
- .addClass('tooltipster-'+ self.options.animation +'-show');
-
- if (self.options.speed > 0) self.$tooltip.delay(self.options.speed);
-
- self.$tooltip.queue(finish);
- }
- else {
- // in case the tooltip was currently fading out, bring it back to life
- self.$tooltip
- .stop()
- .fadeIn(finish);
- }
- }
- // if the tooltip is already open, we still need to trigger the method custom callback
- else if(self.Status === 'shown') {
- finish();
- }
- }
- // if the tooltip isn't already open, open that sucker up!
- else {
-
- self.Status = 'appearing';
-
- // the timer (if any) will start when the tooltip has fully appeared after its transition
- var extraTime = self.options.speed;
-
- // disable horizontal scrollbar to keep overflowing tooltips from jacking with it and then restore it to its previous value
- self.bodyOverflowX = $('body').css('overflow-x');
- $('body').css('overflow-x', 'hidden');
-
- // get some other settings related to building the tooltip
- var animation = 'tooltipster-' + self.options.animation,
- animationSpeed = '-webkit-transition-duration: '+ self.options.speed +'ms; -webkit-animation-duration: '+ self.options.speed +'ms; -moz-transition-duration: '+ self.options.speed +'ms; -moz-animation-duration: '+ self.options.speed +'ms; -o-transition-duration: '+ self.options.speed +'ms; -o-animation-duration: '+ self.options.speed +'ms; -ms-transition-duration: '+ self.options.speed +'ms; -ms-animation-duration: '+ self.options.speed +'ms; transition-duration: '+ self.options.speed +'ms; animation-duration: '+ self.options.speed +'ms;',
- minWidth = self.options.minWidth ? 'min-width:'+ Math.round(self.options.minWidth) +'px;' : '',
- maxWidth = self.options.maxWidth ? 'max-width:'+ Math.round(self.options.maxWidth) +'px;' : '',
- pointerEvents = self.options.interactive ? 'pointer-events: auto;' : '';
-
- // build the base of our tooltip
- self.$tooltip = $('<div class="tooltipster-base '+ self.options.theme +'" style="'+ minWidth +' '+ maxWidth +' '+ pointerEvents +' '+ animationSpeed +'"><div class="tooltipster-content"></div></div>');
-
- // only add the animation class if the user has a browser that supports animations
- if (supportsTransitions()) self.$tooltip.addClass(animation);
-
- // insert the content
- self._content_insert();
-
- // attach
- self.$tooltip.appendTo('body');
-
- // do all the crazy calculations and positioning
- self.reposition();
-
- // call our custom callback since the content of the tooltip is now part of the DOM
- self.options.functionReady.call(self.$el, self.$el, self.$tooltip);
-
- // animate in the tooltip
- if (supportsTransitions()) {
-
- self.$tooltip.addClass(animation + '-show');
-
- if(self.options.speed > 0) self.$tooltip.delay(self.options.speed);
-
- self.$tooltip.queue(finish);
- }
- else {
- self.$tooltip.css('display', 'none').fadeIn(self.options.speed, finish);
- }
-
- // will check if our tooltip origin is removed while the tooltip is shown
- self._interval_set();
-
- // reposition on scroll (otherwise position:fixed element's tooltips will move away form their origin) and on resize (in case position can/has to be changed)
- $(window).on('scroll.'+ self.namespace +' resize.'+ self.namespace, function() {
- self.reposition();
- });
-
- // auto-close bindings
- if (self.options.autoClose) {
-
- // in case a listener is already bound for autoclosing (mouse or touch, hover or click), unbind it first
- $('body').off('.'+ self.namespace);
-
- // here we'll have to set different sets of bindings for both touch and mouse
- if (self.options.trigger == 'hover') {
-
- // if the user touches the body, hide
- if (deviceHasTouchCapability) {
- // timeout 0 : explanation below in click section
- setTimeout(function() {
- // we don't want to bind on click here because the initial touchstart event has not yet triggered its click event, which is thus about to happen
- $('body').on('touchstart.'+ self.namespace, function() {
- self.hide();
- });
- }, 0);
- }
-
- // if we have to allow interaction
- if (self.options.interactive) {
-
- // touch events inside the tooltip must not close it
- if (deviceHasTouchCapability) {
- self.$tooltip.on('touchstart.'+ self.namespace, function(event) {
- event.stopPropagation();
- });
- }
-
- // as for mouse interaction, we get rid of the tooltip only after the mouse has spent some time out of it
- var tolerance = null;
-
- self.$elProxy.add(self.$tooltip)
- // hide after some time out of the proxy and the tooltip
- .on('mouseleave.'+ self.namespace + '-autoClose', function() {
- clearTimeout(tolerance);
- tolerance = setTimeout(function(){
- self.hide();
- }, self.options.interactiveTolerance);
- })
- // suspend timeout when the mouse is over the proxy or the tooltip
- .on('mouseenter.'+ self.namespace + '-autoClose', function() {
- clearTimeout(tolerance);
- });
- }
- // if this is a non-interactive tooltip, get rid of it if the mouse leaves
- else {
- self.$elProxy.on('mouseleave.'+ self.namespace + '-autoClose', function() {
- self.hide();
- });
- }
-
- // close the tooltip when the proxy gets a click (common behavior of native tooltips)
- if (self.options.hideOnClick) {
-
- self.$elProxy.on('click.'+ self.namespace + '-autoClose', function() {
- self.hide();
- });
- }
- }
- // here we'll set the same bindings for both clicks and touch on the body to hide the tooltip
- else if(self.options.trigger == 'click'){
-
- // use a timeout to prevent immediate closing if the method was called on a click event and if options.delay == 0 (because of bubbling)
- setTimeout(function() {
- $('body').on('click.'+ self.namespace +' touchstart.'+ self.namespace, function() {
- self.hide();
- });
- }, 0);
-
- // if interactive, we'll stop the events that were emitted from inside the tooltip to stop autoClosing
- if (self.options.interactive) {
-
- // note : the touch events will just not be used if the plugin is not enabled on touch devices
- self.$tooltip.on('click.'+ self.namespace +' touchstart.'+ self.namespace, function(event) {
- event.stopPropagation();
- });
- }
- }
- }
- }
-
- // if we have a timer set, let the countdown begin
- if (self.options.timer > 0) {
-
- self.timerHide = setTimeout(function() {
- self.timerHide = null;
- self.hide();
- }, self.options.timer + extraTime);
- }
- }
- });
- },
-
- _interval_set: function() {
-
- var self = this;
-
- self.checkInterval = setInterval(function() {
-
- // if the tooltip and/or its interval should be stopped
- if (
- // if the origin has been removed
- $('body').find(self.$el).length === 0
- // if the elProxy has been removed
- || $('body').find(self.$elProxy).length === 0
- // if the tooltip has been closed
- || self.Status == 'hidden'
- // if the tooltip has somehow been removed
- || $('body').find(self.$tooltip).length === 0
- ) {
- // remove the tooltip if it's still here
- if (self.Status == 'shown' || self.Status == 'appearing') self.hide();
-
- // clear this interval as it is no longer necessary
- self._interval_cancel();
- }
- // if everything is alright
- else {
- // compare the former and current positions of the elProxy to reposition the tooltip if need be
- if(self.options.positionTracker){
-
- var p = self._repositionInfo(self.$elProxy),
- identical = false;
-
- // compare size first (a change requires repositioning too)
- if(areEqual(p.dimension, self.elProxyPosition.dimension)){
-
- // for elements with a fixed position, we track the top and left properties (relative to window)
- if(self.$elProxy.css('position') === 'fixed'){
- if(areEqual(p.position, self.elProxyPosition.position)) identical = true;
- }
- // otherwise, track total offset (relative to document)
- else {
- if(areEqual(p.offset, self.elProxyPosition.offset)) identical = true;
- }
- }
-
- if(!identical){
- self.reposition();
- self.options.positionTrackerCallback.call(self, self.$el);
- }
- }
- }
- }, 200);
- },
-
- _interval_cancel: function() {
- clearInterval(this.checkInterval);
- // clean delete
- this.checkInterval = null;
- },
-
- _content_set: function(content) {
- // clone if asked. Cloning the object makes sure that each instance has its own version of the content (in case a same object were provided for several instances)
- // reminder : typeof null === object
- if (typeof content === 'object' && content !== null && this.options.contentCloning) {
- content = content.clone(true);
- }
- this.Content = content;
- },
-
- _content_insert: function() {
-
- var self = this,
- $d = this.$tooltip.find('.tooltipster-content');
-
- if (typeof self.Content === 'string' && !self.options.contentAsHTML) {
- $d.text(self.Content);
- }
- else {
- $d
- .empty()
- .append(self.Content);
- }
- },
-
- _update: function(content) {
-
- var self = this;
-
- // change the content
- self._content_set(content);
-
- if (self.Content !== null) {
-
- // update the tooltip if it is open
- if (self.Status !== 'hidden') {
-
- // reset the content in the tooltip
- self._content_insert();
-
- // reposition and resize the tooltip
- self.reposition();
-
- // if we want to play a little animation showing the content changed
- if (self.options.updateAnimation) {
-
- if (supportsTransitions()) {
-
- self.$tooltip.css({
- 'width': '',
- '-webkit-transition': 'all ' + self.options.speed + 'ms, width 0ms, height 0ms, left 0ms, top 0ms',
- '-moz-transition': 'all ' + self.options.speed + 'ms, width 0ms, height 0ms, left 0ms, top 0ms',
- '-o-transition': 'all ' + self.options.speed + 'ms, width 0ms, height 0ms, left 0ms, top 0ms',
- '-ms-transition': 'all ' + self.options.speed + 'ms, width 0ms, height 0ms, left 0ms, top 0ms',
- 'transition': 'all ' + self.options.speed + 'ms, width 0ms, height 0ms, left 0ms, top 0ms'
- }).addClass('tooltipster-content-changing');
-
- // reset the CSS transitions and finish the change animation
- setTimeout(function() {
-
- if(self.Status != 'hidden'){
-
- self.$tooltip.removeClass('tooltipster-content-changing');
-
- // after the changing animation has completed, reset the CSS transitions
- setTimeout(function() {
-
- if(self.Status !== 'hidden'){
- self.$tooltip.css({
- '-webkit-transition': self.options.speed + 'ms',
- '-moz-transition': self.options.speed + 'ms',
- '-o-transition': self.options.speed + 'ms',
- '-ms-transition': self.options.speed + 'ms',
- 'transition': self.options.speed + 'ms'
- });
- }
- }, self.options.speed);
- }
- }, self.options.speed);
- }
- else {
- self.$tooltip.fadeTo(self.options.speed, 0.5, function() {
- if(self.Status != 'hidden'){
- self.$tooltip.fadeTo(self.options.speed, 1);
- }
- });
- }
- }
- }
- }
- else {
- self.hide();
- }
- },
-
- _repositionInfo: function($el) {
- return {
- dimension: {
- height: $el.outerHeight(false),
- width: $el.outerWidth(false)
- },
- offset: $el.offset(),
- position: {
- left: parseInt($el.css('left')),
- top: parseInt($el.css('top'))
- }
- };
- },
-
- hide: function(callback) {
-
- var self = this;
-
- // save the method custom callback and cancel any show method custom callbacks
- if (callback) self.callbacks.hide.push(callback);
- self.callbacks.show = [];
-
- // get rid of any appearance timeout
- clearTimeout(self.timerShow);
- self.timerShow = null;
- clearTimeout(self.timerHide);
- self.timerHide = null;
-
- var finishCallbacks = function() {
- // trigger any hide method custom callbacks and reset them
- $.each(self.callbacks.hide, function(i,c) { c.call(self.$el); });
- self.callbacks.hide = [];
- };
-
- // hide
- if (self.Status == 'shown' || self.Status == 'appearing') {
-
- self.Status = 'disappearing';
-
- var finish = function() {
-
- self.Status = 'hidden';
-
- // detach our content object first, so the next jQuery's remove() call does not unbind its event handlers
- if (typeof self.Content == 'object' && self.Content !== null) {
- self.Content.detach();
- }
-
- self.$tooltip.remove();
- self.$tooltip = null;
-
- // unbind orientationchange, scroll and resize listeners
- $(window).off('.'+ self.namespace);
-
- $('body')
- // unbind any auto-closing click/touch listeners
- .off('.'+ self.namespace)
- .css('overflow-x', self.bodyOverflowX);
-
- // unbind any auto-closing click/touch listeners
- $('body').off('.'+ self.namespace);
-
- // unbind any auto-closing hover listeners
- self.$elProxy.off('.'+ self.namespace + '-autoClose');
-
- // call our constructor custom callback function
- self.options.functionAfter.call(self.$el, self.$el);
-
- // call our method custom callbacks functions
- finishCallbacks();
- };
-
- if (supportsTransitions()) {
-
- self.$tooltip
- .clearQueue()
- .removeClass('tooltipster-' + self.options.animation + '-show')
- // for transitions only
- .addClass('tooltipster-dying');
-
- if(self.options.speed > 0) self.$tooltip.delay(self.options.speed);
-
- self.$tooltip.queue(finish);
- }
- else {
- self.$tooltip
- .stop()
- .fadeOut(self.options.speed, finish);
- }
- }
- // if the tooltip is already hidden, we still need to trigger the method custom callback
- else if(self.Status == 'hidden') {
- finishCallbacks();
- }
-
- return self;
- },
-
- // the public show() method is actually an alias for the private showNow() method
- show: function(callback) {
- this._showNow(callback);
- return this;
- },
-
- // 'update' is deprecated in favor of 'content' but is kept for backward compatibility
- update: function(c) {
- return this.content(c);
- },
- content: function(c) {
- // getter method
- if(typeof c === 'undefined'){
- return this.Content;
- }
- // setter method
- else {
- this._update(c);
- return this;
- }
- },
-
- reposition: function() {
-
- var self = this;
-
- // in case the tooltip has been removed from DOM manually
- if ($('body').find(self.$tooltip).length !== 0) {
-
- // reset width
- self.$tooltip.css('width', '');
-
- // find variables to determine placement
- self.elProxyPosition = self._repositionInfo(self.$elProxy);
- var arrowReposition = null,
- windowWidth = $(window).width(),
- // shorthand
- proxy = self.elProxyPosition,
- tooltipWidth = self.$tooltip.outerWidth(false),
- tooltipInnerWidth = self.$tooltip.innerWidth() + 1, // this +1 stops FireFox from sometimes forcing an additional text line
- tooltipHeight = self.$tooltip.outerHeight(false);
-
- // if this is an <area> tag inside a <map>, all hell breaks loose. Recalculate all the measurements based on coordinates
- if (self.$elProxy.is('area')) {
- var areaShape = self.$elProxy.attr('shape'),
- mapName = self.$elProxy.parent().attr('name'),
- map = $('img[usemap="#'+ mapName +'"]'),
- mapOffsetLeft = map.offset().left,
- mapOffsetTop = map.offset().top,
- areaMeasurements = self.$elProxy.attr('coords') !== undefined ? self.$elProxy.attr('coords').split(',') : undefined;
-
- if (areaShape == 'circle') {
- var areaLeft = parseInt(areaMeasurements[0]),
- areaTop = parseInt(areaMeasurements[1]),
- areaWidth = parseInt(areaMeasurements[2]);
- proxy.dimension.height = areaWidth * 2;
- proxy.dimension.width = areaWidth * 2;
- proxy.offset.top = mapOffsetTop + areaTop - areaWidth;
- proxy.offset.left = mapOffsetLeft + areaLeft - areaWidth;
- }
- else if (areaShape == 'rect') {
- var areaLeft = parseInt(areaMeasurements[0]),
- areaTop = parseInt(areaMeasurements[1]),
- areaRight = parseInt(areaMeasurements[2]),
- areaBottom = parseInt(areaMeasurements[3]);
- proxy.dimension.height = areaBottom - areaTop;
- proxy.dimension.width = areaRight - areaLeft;
- proxy.offset.top = mapOffsetTop + areaTop;
- proxy.offset.left = mapOffsetLeft + areaLeft;
- }
- else if (areaShape == 'poly') {
- var areaXs = [],
- areaYs = [],
- areaSmallestX = 0,
- areaSmallestY = 0,
- areaGreatestX = 0,
- areaGreatestY = 0,
- arrayAlternate = 'even';
-
- for (var i = 0; i < areaMeasurements.length; i++) {
- var areaNumber = parseInt(areaMeasurements[i]);
-
- if (arrayAlternate == 'even') {
- if (areaNumber > areaGreatestX) {
- areaGreatestX = areaNumber;
- if (i === 0) {
- areaSmallestX = areaGreatestX;
- }
- }
-
- if (areaNumber < areaSmallestX) {
- areaSmallestX = areaNumber;
- }
-
- arrayAlternate = 'odd';
- }
- else {
- if (areaNumber > areaGreatestY) {
- areaGreatestY = areaNumber;
- if (i == 1) {
- areaSmallestY = areaGreatestY;
- }
- }
-
- if (areaNumber < areaSmallestY) {
- areaSmallestY = areaNumber;
- }
-
- arrayAlternate = 'even';
- }
- }
-
- proxy.dimension.height = areaGreatestY - areaSmallestY;
- proxy.dimension.width = areaGreatestX - areaSmallestX;
- proxy.offset.top = mapOffsetTop + areaSmallestY;
- proxy.offset.left = mapOffsetLeft + areaSmallestX;
- }
- else {
- proxy.dimension.height = map.outerHeight(false);
- proxy.dimension.width = map.outerWidth(false);
- proxy.offset.top = mapOffsetTop;
- proxy.offset.left = mapOffsetLeft;
- }
- }
-
- // our function and global vars for positioning our tooltip
- var myLeft = 0,
- myLeftMirror = 0,
- myTop = 0,
- offsetY = parseInt(self.options.offsetY),
- offsetX = parseInt(self.options.offsetX),
- // this is the arrow position that will eventually be used. It may differ from the position option if the tooltip cannot be displayed in this position
- practicalPosition = self.options.position;
-
- // a function to detect if the tooltip is going off the screen horizontally. If so, reposition the crap out of it!
- function dontGoOffScreenX() {
-
- var windowLeft = $(window).scrollLeft();
-
- // if the tooltip goes off the left side of the screen, line it up with the left side of the window
- if((myLeft - windowLeft) < 0) {
- arrowReposition = myLeft - windowLeft;
- myLeft = windowLeft;
- }
-
- // if the tooltip goes off the right of the screen, line it up with the right side of the window
- if (((myLeft + tooltipWidth) - windowLeft) > windowWidth) {
- arrowReposition = myLeft - ((windowWidth + windowLeft) - tooltipWidth);
- myLeft = (windowWidth + windowLeft) - tooltipWidth;
- }
- }
-
- // a function to detect if the tooltip is going off the screen vertically. If so, switch to the opposite!
- function dontGoOffScreenY(switchTo, switchFrom) {
- // if it goes off the top off the page
- if(((proxy.offset.top - $(window).scrollTop() - tooltipHeight - offsetY - 12) < 0) && (switchFrom.indexOf('top') > -1)) {
- practicalPosition = switchTo;
- }
-
- // if it goes off the bottom of the page
- if (((proxy.offset.top + proxy.dimension.height + tooltipHeight + 12 + offsetY) > ($(window).scrollTop() + $(window).height())) && (switchFrom.indexOf('bottom') > -1)) {
- practicalPosition = switchTo;
- myTop = (proxy.offset.top - tooltipHeight) - offsetY - 12;
- }
- }
-
- if(practicalPosition == 'top') {
- var leftDifference = (proxy.offset.left + tooltipWidth) - (proxy.offset.left + proxy.dimension.width);
- myLeft = (proxy.offset.left + offsetX) - (leftDifference / 2);
- myTop = (proxy.offset.top - tooltipHeight) - offsetY - 12;
- dontGoOffScreenX();
- dontGoOffScreenY('bottom', 'top');
- }
-
- if(practicalPosition == 'top-left') {
- myLeft = proxy.offset.left + offsetX;
- myTop = (proxy.offset.top - tooltipHeight) - offsetY - 12;
- dontGoOffScreenX();
- dontGoOffScreenY('bottom-left', 'top-left');
- }
-
- if(practicalPosition == 'top-right') {
- myLeft = (proxy.offset.left + proxy.dimension.width + offsetX) - tooltipWidth;
- myTop = (proxy.offset.top - tooltipHeight) - offsetY - 12;
- dontGoOffScreenX();
- dontGoOffScreenY('bottom-right', 'top-right');
- }
-
- if(practicalPosition == 'bottom') {
- var leftDifference = (proxy.offset.left + tooltipWidth) - (proxy.offset.left + proxy.dimension.width);
- myLeft = proxy.offset.left - (leftDifference / 2) + offsetX;
- myTop = (proxy.offset.top + proxy.dimension.height) + offsetY + 12;
- dontGoOffScreenX();
- dontGoOffScreenY('top', 'bottom');
- }
-
- if(practicalPosition == 'bottom-left') {
- myLeft = proxy.offset.left + offsetX;
- myTop = (proxy.offset.top + proxy.dimension.height) + offsetY + 12;
- dontGoOffScreenX();
- dontGoOffScreenY('top-left', 'bottom-left');
- }
-
- if(practicalPosition == 'bottom-right') {
- myLeft = (proxy.offset.left + proxy.dimension.width + offsetX) - tooltipWidth;
- myTop = (proxy.offset.top + proxy.dimension.height) + offsetY + 12;
- dontGoOffScreenX();
- dontGoOffScreenY('top-right', 'bottom-right');
- }
-
- if(practicalPosition == 'left') {
- myLeft = proxy.offset.left - offsetX - tooltipWidth - 12;
- myLeftMirror = proxy.offset.left + offsetX + proxy.dimension.width + 12;
- var topDifference = (proxy.offset.top + tooltipHeight) - (proxy.offset.top + proxy.dimension.height);
- myTop = proxy.offset.top - (topDifference / 2) - offsetY;
-
- // if the tooltip goes off boths sides of the page
- if((myLeft < 0) && ((myLeftMirror + tooltipWidth) > windowWidth)) {
- var borderWidth = parseFloat(self.$tooltip.css('border-width')) * 2,
- newWidth = (tooltipWidth + myLeft) - borderWidth;
- self.$tooltip.css('width', newWidth + 'px');
-
- tooltipHeight = self.$tooltip.outerHeight(false);
- myLeft = proxy.offset.left - offsetX - newWidth - 12 - borderWidth;
- topDifference = (proxy.offset.top + tooltipHeight) - (proxy.offset.top + proxy.dimension.height);
- myTop = proxy.offset.top - (topDifference / 2) - offsetY;
- }
-
- // if it only goes off one side, flip it to the other side
- else if(myLeft < 0) {
- myLeft = proxy.offset.left + offsetX + proxy.dimension.width + 12;
- arrowReposition = 'left';
- }
- }
-
- if(practicalPosition == 'right') {
- myLeft = proxy.offset.left + offsetX + proxy.dimension.width + 12;
- myLeftMirror = proxy.offset.left - offsetX - tooltipWidth - 12;
- var topDifference = (proxy.offset.top + tooltipHeight) - (proxy.offset.top + proxy.dimension.height);
- myTop = proxy.offset.top - (topDifference / 2) - offsetY;
-
- // if the tooltip goes off boths sides of the page
- if(((myLeft + tooltipWidth) > windowWidth) && (myLeftMirror < 0)) {
- var borderWidth = parseFloat(self.$tooltip.css('border-width')) * 2,
- newWidth = (windowWidth - myLeft) - borderWidth;
- self.$tooltip.css('width', newWidth + 'px');
-
- tooltipHeight = self.$tooltip.outerHeight(false);
- topDifference = (proxy.offset.top + tooltipHeight) - (proxy.offset.top + proxy.dimension.height);
- myTop = proxy.offset.top - (topDifference / 2) - offsetY;
- }
-
- // if it only goes off one side, flip it to the other side
- else if((myLeft + tooltipWidth) > windowWidth) {
- myLeft = proxy.offset.left - offsetX - tooltipWidth - 12;
- arrowReposition = 'right';
- }
- }
-
- // if arrow is set true, style it and append it
- if (self.options.arrow) {
-
- var arrowClass = 'tooltipster-arrow-' + practicalPosition;
-
- // set color of the arrow
- if(self.options.arrowColor.length < 1) {
- var arrowColor = self.$tooltip.css('background-color');
- }
- else {
- var arrowColor = self.options.arrowColor;
- }
-
- // if the tooltip was going off the page and had to re-adjust, we need to update the arrow's position
- if (!arrowReposition) {
- arrowReposition = '';
- }
- else if (arrowReposition == 'left') {
- arrowClass = 'tooltipster-arrow-right';
- arrowReposition = '';
- }
- else if (arrowReposition == 'right') {
- arrowClass = 'tooltipster-arrow-left';
- arrowReposition = '';
- }
- else {
- arrowReposition = 'left:'+ Math.round(arrowReposition) +'px;';
- }
-
- // building the logic to create the border around the arrow of the tooltip
- if ((practicalPosition == 'top') || (practicalPosition == 'top-left') || (practicalPosition == 'top-right')) {
- var tooltipBorderWidth = parseFloat(self.$tooltip.css('border-bottom-width')),
- tooltipBorderColor = self.$tooltip.css('border-bottom-color');
- }
- else if ((practicalPosition == 'bottom') || (practicalPosition == 'bottom-left') || (practicalPosition == 'bottom-right')) {
- var tooltipBorderWidth = parseFloat(self.$tooltip.css('border-top-width')),
- tooltipBorderColor = self.$tooltip.css('border-top-color');
- }
- else if (practicalPosition == 'left') {
- var tooltipBorderWidth = parseFloat(self.$tooltip.css('border-right-width')),
- tooltipBorderColor = self.$tooltip.css('border-right-color');
- }
- else if (practicalPosition == 'right') {
- var tooltipBorderWidth = parseFloat(self.$tooltip.css('border-left-width')),
- tooltipBorderColor = self.$tooltip.css('border-left-color');
- }
- else {
- var tooltipBorderWidth = parseFloat(self.$tooltip.css('border-bottom-width')),
- tooltipBorderColor = self.$tooltip.css('border-bottom-color');
- }
-
- if (tooltipBorderWidth > 1) {
- tooltipBorderWidth++;
- }
-
- var arrowBorder = '';
- if (tooltipBorderWidth !== 0) {
- var arrowBorderSize = '',
- arrowBorderColor = 'border-color: '+ tooltipBorderColor +';';
- if (arrowClass.indexOf('bottom') !== -1) {
- arrowBorderSize = 'margin-top: -'+ Math.round(tooltipBorderWidth) +'px;';
- }
- else if (arrowClass.indexOf('top') !== -1) {
- arrowBorderSize = 'margin-bottom: -'+ Math.round(tooltipBorderWidth) +'px;';
- }
- else if (arrowClass.indexOf('left') !== -1) {
- arrowBorderSize = 'margin-right: -'+ Math.round(tooltipBorderWidth) +'px;';
- }
- else if (arrowClass.indexOf('right') !== -1) {
- arrowBorderSize = 'margin-left: -'+ Math.round(tooltipBorderWidth) +'px;';
- }
- arrowBorder = '<span class="tooltipster-arrow-border" style="'+ arrowBorderSize +' '+ arrowBorderColor +';"></span>';
- }
-
- // if the arrow already exists, remove and replace it
- self.$tooltip.find('.tooltipster-arrow').remove();
-
- // build out the arrow and append it
- var arrowConstruct = '<div class="'+ arrowClass +' tooltipster-arrow" style="'+ arrowReposition +'">'+ arrowBorder +'<span style="border-color:'+ arrowColor +';"></span></div>';
- self.$tooltip.append(arrowConstruct);
- }
-
- // position the tooltip
- self.$tooltip.css({'top': Math.round(myTop) + 'px', 'left': Math.round(myLeft) + 'px'});
- }
-
- return self;
- },
-
- enable: function() {
- this.enabled = true;
- return this;
- },
-
- disable: function() {
- // hide first, in case the tooltip would not disappear on its own (autoClose false)
- this.hide();
- this.enabled = false;
- return this;
- },
-
- destroy: function() {
-
- var self = this;
-
- self.hide();
-
- // remove the icon, if any
- if (self.$el[0] !== self.$elProxy[0]) {
- self.$elProxy.remove();
- }
-
- self.$el
- .removeData(self.namespace)
- .off('.'+ self.namespace);
-
- var ns = self.$el.data('tooltipster-ns');
-
- // if there are no more tooltips on this element
- if(ns.length === 1){
-
- // optional restoration of a title attribute
- var title = null;
- if (self.options.restoration === 'previous'){
- title = self.$el.data('tooltipster-initialTitle');
- }
- else if(self.options.restoration === 'current'){
-
- // old school technique to stringify when outerHTML is not supported
- title =
- (typeof self.Content === 'string') ?
- self.Content :
- $('<div></div>').append(self.Content).html();
- }
-
- if (title) {
- self.$el.attr('title', title);
- }
-
- // final cleaning
- self.$el
- .removeClass('tooltipstered')
- .removeData('tooltipster-ns')
- .removeData('tooltipster-initialTitle');
- }
- else {
- // remove the instance namespace from the list of namespaces of tooltips present on the element
- ns = $.grep(ns, function(el, i){
- return el !== self.namespace;
- });
- self.$el.data('tooltipster-ns', ns);
- }
-
- return self;
- },
-
- elementIcon: function() {
- return (this.$el[0] !== this.$elProxy[0]) ? this.$elProxy[0] : undefined;
- },
-
- elementTooltip: function() {
- return this.$tooltip ? this.$tooltip[0] : undefined;
- },
-
- // public methods but for internal use only
- // getter if val is ommitted, setter otherwise
- option: function(o, val) {
- if (typeof val == 'undefined') return this.options[o];
- else {
- this.options[o] = val;
- return this;
- }
- },
- status: function() {
- return this.Status;
- }
- };
-
- $.fn[pluginName] = function () {
-
- // for using in closures
- var args = arguments;
-
- // if we are not in the context of jQuery wrapped HTML element(s) :
- // this happens when calling static methods in the form $.fn.tooltipster('methodName'), or when calling $(sel).tooltipster('methodName or options') where $(sel) does not match anything
- if (this.length === 0) {
-
- // if the first argument is a method name
- if (typeof args[0] === 'string') {
-
- var methodIsStatic = true;
-
- // list static methods here (usable by calling $.fn.tooltipster('methodName');)
- switch (args[0]) {
-
- case 'setDefaults':
- // change default options for all future instances
- $.extend(defaults, args[1]);
- break;
-
- default:
- methodIsStatic = false;
- break;
- }
-
- // $.fn.tooltipster('methodName') calls will return true
- if (methodIsStatic) return true;
- // $(sel).tooltipster('methodName') calls will return the list of objects event though it's empty because chaining should work on empty lists
- else return this;
- }
- // the first argument is undefined or an object of options : we are initalizing but there is no element matched by selector
- else {
- // still chainable : same as above
- return this;
- }
- }
- // this happens when calling $(sel).tooltipster('methodName or options') where $(sel) matches one or more elements
- else {
-
- // method calls
- if (typeof args[0] === 'string') {
-
- var v = '#*$~&';
-
- this.each(function() {
-
- // retrieve the namepaces of the tooltip(s) that exist on that element. We will interact with the first tooltip only.
- var ns = $(this).data('tooltipster-ns'),
- // self represents the instance of the first tooltipster plugin associated to the current HTML object of the loop
- self = ns ? $(this).data(ns[0]) : null;
-
- // if the current element holds a tooltipster instance
- if (self) {
-
- if (typeof self[args[0]] === 'function') {
- // note : args[1] and args[2] may not be defined
- var resp = self[args[0]](args[1], args[2]);
- }
- else {
- throw new Error('Unknown method .tooltipster("' + args[0] + '")');
- }
-
- // if the function returned anything other than the instance itself (which implies chaining)
- if (resp !== self){
- v = resp;
- // return false to stop .each iteration on the first element matched by the selector
- return false;
- }
- }
- else {
- throw new Error('You called Tooltipster\'s "' + args[0] + '" method on an uninitialized element');
- }
- });
-
- return (v !== '#*$~&') ? v : this;
- }
- // first argument is undefined or an object : the tooltip is initializing
- else {
-
- var instances = [],
- // is there a defined value for the multiple option in the options object ?
- multipleIsSet = args[0] && typeof args[0].multiple !== 'undefined',
- // if the multiple option is set to true, or if it's not defined but set to true in the defaults
- multiple = (multipleIsSet && args[0].multiple) || (!multipleIsSet && defaults.multiple),
- // same for debug
- debugIsSet = args[0] && typeof args[0].debug !== 'undefined',
- debug = (debugIsSet && args[0].debug) || (!debugIsSet && defaults.debug);
-
- // initialize a tooltipster instance for each element if it doesn't already have one or if the multiple option is set, and attach the object to it
- this.each(function () {
-
- var go = false,
- ns = $(this).data('tooltipster-ns'),
- instance = null;
-
- if (!ns) {
- go = true;
- }
- else if (multiple) {
- go = true;
- }
- else if (debug) {
- console.log('Tooltipster: one or more tooltips are already attached to this element: ignoring. Use the "multiple" option to attach more tooltips.');
- }
-
- if (go) {
- instance = new Plugin(this, args[0]);
-
- // save the reference of the new instance
- if (!ns) ns = [];
- ns.push(instance.namespace);
- $(this).data('tooltipster-ns', ns)
-
- // save the instance itself
- $(this).data(instance.namespace, instance);
- }
-
- instances.push(instance);
- });
-
- if (multiple) return instances;
- else return this;
- }
- }
- };
-
- // quick & dirty compare function (not bijective nor multidimensional)
- function areEqual(a,b) {
- var same = true;
- $.each(a, function(i, el){
- if(typeof b[i] === 'undefined' || a[i] !== b[i]){
- same = false;
- return false;
- }
- });
- return same;
- }
-
- // detect if this device can trigger touch events
- var deviceHasTouchCapability = !!('ontouchstart' in window);
-
- // we'll assume the device has no mouse until we detect any mouse movement
- var deviceHasMouse = false;
- $('body').one('mousemove', function() {
- deviceHasMouse = true;
- });
-
- function deviceIsPureTouch() {
- return (!deviceHasMouse && deviceHasTouchCapability);
- }
-
- // detecting support for CSS transitions
- function supportsTransitions() {
- var b = document.body || document.documentElement,
- s = b.style,
- p = 'transition';
-
- if(typeof s[p] == 'string') {return true; }
-
- v = ['Moz', 'Webkit', 'Khtml', 'O', 'ms'],
- p = p.charAt(0).toUpperCase() + p.substr(1);
- for(var i=0; i<v.length; i++) {
- if(typeof s[v[i] + p] == 'string') { return true; }
- }
- return false;
- }
-})( jQuery, window, document );
diff --git a/html/includes/js/modules/canvas-tools.src.js b/html/includes/js/modules/canvas-tools.src.js
deleted file mode 100644
index 3725c02..0000000
--- a/html/includes/js/modules/canvas-tools.src.js
+++ /dev/null
@@ -1,3113 +0,0 @@
-/**
- * @license A class to parse color values
- * @author Stoyan Stefanov <sstoo@gmail.com>
- * @link http://www.phpied.com/rgb-color-parser-in-javascript/
- * Use it if you like it
- *
- */
-function RGBColor(color_string)
-{
- this.ok = false;
-
- // strip any leading #
- if (color_string.charAt(0) == '#') { // remove # if any
- color_string = color_string.substr(1,6);
- }
-
- color_string = color_string.replace(/ /g,'');
- color_string = color_string.toLowerCase();
-
- // before getting into regexps, try simple matches
- // and overwrite the input
- var simple_colors = {
- aliceblue: 'f0f8ff',
- antiquewhite: 'faebd7',
- aqua: '00ffff',
- aquamarine: '7fffd4',
- azure: 'f0ffff',
- beige: 'f5f5dc',
- bisque: 'ffe4c4',
- black: '000000',
- blanchedalmond: 'ffebcd',
- blue: '0000ff',
- blueviolet: '8a2be2',
- brown: 'a52a2a',
- burlywood: 'deb887',
- cadetblue: '5f9ea0',
- chartreuse: '7fff00',
- chocolate: 'd2691e',
- coral: 'ff7f50',
- cornflowerblue: '6495ed',
- cornsilk: 'fff8dc',
- crimson: 'dc143c',
- cyan: '00ffff',
- darkblue: '00008b',
- darkcyan: '008b8b',
- darkgoldenrod: 'b8860b',
- darkgray: 'a9a9a9',
- darkgreen: '006400',
- darkkhaki: 'bdb76b',
- darkmagenta: '8b008b',
- darkolivegreen: '556b2f',
- darkorange: 'ff8c00',
- darkorchid: '9932cc',
- darkred: '8b0000',
- darksalmon: 'e9967a',
- darkseagreen: '8fbc8f',
- darkslateblue: '483d8b',
- darkslategray: '2f4f4f',
- darkturquoise: '00ced1',
- darkviolet: '9400d3',
- deeppink: 'ff1493',
- deepskyblue: '00bfff',
- dimgray: '696969',
- dodgerblue: '1e90ff',
- feldspar: 'd19275',
- firebrick: 'b22222',
- floralwhite: 'fffaf0',
- forestgreen: '228b22',
- fuchsia: 'ff00ff',
- gainsboro: 'dcdcdc',
- ghostwhite: 'f8f8ff',
- gold: 'ffd700',
- goldenrod: 'daa520',
- gray: '808080',
- green: '008000',
- greenyellow: 'adff2f',
- honeydew: 'f0fff0',
- hotpink: 'ff69b4',
- indianred : 'cd5c5c',
- indigo : '4b0082',
- ivory: 'fffff0',
- khaki: 'f0e68c',
- lavender: 'e6e6fa',
- lavenderblush: 'fff0f5',
- lawngreen: '7cfc00',
- lemonchiffon: 'fffacd',
- lightblue: 'add8e6',
- lightcoral: 'f08080',
- lightcyan: 'e0ffff',
- lightgoldenrodyellow: 'fafad2',
- lightgrey: 'd3d3d3',
- lightgreen: '90ee90',
- lightpink: 'ffb6c1',
- lightsalmon: 'ffa07a',
- lightseagreen: '20b2aa',
- lightskyblue: '87cefa',
- lightslateblue: '8470ff',
- lightslategray: '778899',
- lightsteelblue: 'b0c4de',
- lightyellow: 'ffffe0',
- lime: '00ff00',
- limegreen: '32cd32',
- linen: 'faf0e6',
- magenta: 'ff00ff',
- maroon: '800000',
- mediumaquamarine: '66cdaa',
- mediumblue: '0000cd',
- mediumorchid: 'ba55d3',
- mediumpurple: '9370d8',
- mediumseagreen: '3cb371',
- mediumslateblue: '7b68ee',
- mediumspringgreen: '00fa9a',
- mediumturquoise: '48d1cc',
- mediumvioletred: 'c71585',
- midnightblue: '191970',
- mintcream: 'f5fffa',
- mistyrose: 'ffe4e1',
- moccasin: 'ffe4b5',
- navajowhite: 'ffdead',
- navy: '000080',
- oldlace: 'fdf5e6',
- olive: '808000',
- olivedrab: '6b8e23',
- orange: 'ffa500',
- orangered: 'ff4500',
- orchid: 'da70d6',
- palegoldenrod: 'eee8aa',
- palegreen: '98fb98',
- paleturquoise: 'afeeee',
- palevioletred: 'd87093',
- papayawhip: 'ffefd5',
- peachpuff: 'ffdab9',
- peru: 'cd853f',
- pink: 'ffc0cb',
- plum: 'dda0dd',
- powderblue: 'b0e0e6',
- purple: '800080',
- red: 'ff0000',
- rosybrown: 'bc8f8f',
- royalblue: '4169e1',
- saddlebrown: '8b4513',
- salmon: 'fa8072',
- sandybrown: 'f4a460',
- seagreen: '2e8b57',
- seashell: 'fff5ee',
- sienna: 'a0522d',
- silver: 'c0c0c0',
- skyblue: '87ceeb',
- slateblue: '6a5acd',
- slategray: '708090',
- snow: 'fffafa',
- springgreen: '00ff7f',
- steelblue: '4682b4',
- tan: 'd2b48c',
- teal: '008080',
- thistle: 'd8bfd8',
- tomato: 'ff6347',
- turquoise: '40e0d0',
- violet: 'ee82ee',
- violetred: 'd02090',
- wheat: 'f5deb3',
- white: 'ffffff',
- whitesmoke: 'f5f5f5',
- yellow: 'ffff00',
- yellowgreen: '9acd32'
- };
- for (var key in simple_colors) {
- if (color_string == key) {
- color_string = simple_colors[key];
- }
- }
- // emd of simple type-in colors
-
- // array of color definition objects
- var color_defs = [
- {
- re: /^rgb\((\d{1,3}),\s*(\d{1,3}),\s*(\d{1,3})\)$/,
- example: ['rgb(123, 234, 45)', 'rgb(255,234,245)'],
- process: function (bits){
- return [
- parseInt(bits[1]),
- parseInt(bits[2]),
- parseInt(bits[3])
- ];
- }
- },
- {
- re: /^(\w{2})(\w{2})(\w{2})$/,
- example: ['#00ff00', '336699'],
- process: function (bits){
- return [
- parseInt(bits[1], 16),
- parseInt(bits[2], 16),
- parseInt(bits[3], 16)
- ];
- }
- },
- {
- re: /^(\w{1})(\w{1})(\w{1})$/,
- example: ['#fb0', 'f0f'],
- process: function (bits){
- return [
- parseInt(bits[1] + bits[1], 16),
- parseInt(bits[2] + bits[2], 16),
- parseInt(bits[3] + bits[3], 16)
- ];
- }
- }
- ];
-
- // search through the definitions to find a match
- for (var i = 0; i < color_defs.length; i++) {
- var re = color_defs[i].re;
- var processor = color_defs[i].process;
- var bits = re.exec(color_string);
- if (bits) {
- channels = processor(bits);
- this.r = channels[0];
- this.g = channels[1];
- this.b = channels[2];
- this.ok = true;
- }
-
- }
-
- // validate/cleanup values
- this.r = (this.r < 0 || isNaN(this.r)) ? 0 : ((this.r > 255) ? 255 : this.r);
- this.g = (this.g < 0 || isNaN(this.g)) ? 0 : ((this.g > 255) ? 255 : this.g);
- this.b = (this.b < 0 || isNaN(this.b)) ? 0 : ((this.b > 255) ? 255 : this.b);
-
- // some getters
- this.toRGB = function () {
- return 'rgb(' + this.r + ', ' + this.g + ', ' + this.b + ')';
- }
- this.toHex = function () {
- var r = this.r.toString(16);
- var g = this.g.toString(16);
- var b = this.b.toString(16);
- if (r.length == 1) r = '0' + r;
- if (g.length == 1) g = '0' + g;
- if (b.length == 1) b = '0' + b;
- return '#' + r + g + b;
- }
-
- // help
- this.getHelpXML = function () {
-
- var examples = new Array();
- // add regexps
- for (var i = 0; i < color_defs.length; i++) {
- var example = color_defs[i].example;
- for (var j = 0; j < example.length; j++) {
- examples[examples.length] = example[j];
- }
- }
- // add type-in colors
- for (var sc in simple_colors) {
- examples[examples.length] = sc;
- }
-
- var xml = document.createElement('ul');
- xml.setAttribute('id', 'rgbcolor-examples');
- for (var i = 0; i < examples.length; i++) {
- try {
- var list_item = document.createElement('li');
- var list_color = new RGBColor(examples[i]);
- var example_div = document.createElement('div');
- example_div.style.cssText =
- 'margin: 3px; '
- + 'border: 1px solid black; '
- + 'background:' + list_color.toHex() + '; '
- + 'color:' + list_color.toHex()
- ;
- example_div.appendChild(document.createTextNode('test'));
- var list_item_value = document.createTextNode(
- ' ' + examples[i] + ' -> ' + list_color.toRGB() + ' -> ' + list_color.toHex()
- );
- list_item.appendChild(example_div);
- list_item.appendChild(list_item_value);
- xml.appendChild(list_item);
-
- } catch(e){}
- }
- return xml;
-
- }
-
-}
-
-/**
- * @license canvg.js - Javascript SVG parser and renderer on Canvas
- * MIT Licensed
- * Gabe Lerner (gabelerner@gmail.com)
- * http://code.google.com/p/canvg/
- *
- * Requires: rgbcolor.js - http://www.phpied.com/rgb-color-parser-in-javascript/
- *
- */
-if(!window.console) {
- window.console = {};
- window.console.log = function(str) {};
- window.console.dir = function(str) {};
-}
-
-if(!Array.prototype.indexOf){
- Array.prototype.indexOf = function(obj){
- for(var i=0; i<this.length; i++){
- if(this[i]==obj){
- return i;
- }
- }
- return -1;
- }
-}
-
-(function(){
- // canvg(target, s)
- // empty parameters: replace all 'svg' elements on page with 'canvas' elements
- // target: canvas element or the id of a canvas element
- // s: svg string, url to svg file, or xml document
- // opts: optional hash of options
- // ignoreMouse: true => ignore mouse events
- // ignoreAnimation: true => ignore animations
- // ignoreDimensions: true => does not try to resize canvas
- // ignoreClear: true => does not clear canvas
- // offsetX: int => draws at a x offset
- // offsetY: int => draws at a y offset
- // scaleWidth: int => scales horizontally to width
- // scaleHeight: int => scales vertically to height
- // renderCallback: function => will call the function after the first render is completed
- // forceRedraw: function => will call the function on every frame, if it returns true, will redraw
- this.canvg = function (target, s, opts) {
- // no parameters
- if (target == null && s == null && opts == null) {
- var svgTags = document.getElementsByTagName('svg');
- for (var i=0; i<svgTags.length; i++) {
- var svgTag = svgTags[i];
- var c = document.createElement('canvas');
- c.width = svgTag.clientWidth;
- c.height = svgTag.clientHeight;
- svgTag.parentNode.insertBefore(c, svgTag);
- svgTag.parentNode.removeChild(svgTag);
- var div = document.createElement('div');
- div.appendChild(svgTag);
- canvg(c, div.innerHTML);
- }
- return;
- }
- opts = opts || {};
-
- if (typeof target == 'string') {
- target = document.getElementById(target);
- }
-
- // reuse class per canvas
- var svg;
- if (target.svg == null) {
- svg = build();
- target.svg = svg;
- }
- else {
- svg = target.svg;
- svg.stop();
- }
- svg.opts = opts;
-
- var ctx = target.getContext('2d');
- if (typeof(s.documentElement) != 'undefined') {
- // load from xml doc
- svg.loadXmlDoc(ctx, s);
- }
- else if (s.substr(0,1) == '<') {
- // load from xml string
- svg.loadXml(ctx, s);
- }
- else {
- // load from url
- svg.load(ctx, s);
- }
- }
-
- function build() {
- var svg = { };
-
- svg.FRAMERATE = 30;
- svg.MAX_VIRTUAL_PIXELS = 30000;
-
- // globals
- svg.init = function(ctx) {
- svg.Definitions = {};
- svg.Styles = {};
- svg.Animations = [];
- svg.Images = [];
- svg.ctx = ctx;
- svg.ViewPort = new (function () {
- this.viewPorts = [];
- this.Clear = function() { this.viewPorts = []; }
- this.SetCurrent = function(width, height) { this.viewPorts.push({ width: width, height: height }); }
- this.RemoveCurrent = function() { this.viewPorts.pop(); }
- this.Current = function() { return this.viewPorts[this.viewPorts.length - 1]; }
- this.width = function() { return this.Current().width; }
- this.height = function() { return this.Current().height; }
- this.ComputeSize = function(d) {
- if (d != null && typeof(d) == 'number') return d;
- if (d == 'x') return this.width();
- if (d == 'y') return this.height();
- return Math.sqrt(Math.pow(this.width(), 2) + Math.pow(this.height(), 2)) / Math.sqrt(2);
- }
- });
- }
- svg.init();
-
- // images loaded
- svg.ImagesLoaded = function() {
- for (var i=0; i<svg.Images.length; i++) {
- if (!svg.Images[i].loaded) return false;
- }
- return true;
- }
-
- // trim
- svg.trim = function(s) { return s.replace(/^\s+|\s+$/g, ''); }
-
- // compress spaces
- svg.compressSpaces = function(s) { return s.replace(/[\s\r\t\n]+/gm,' '); }
-
- // ajax
- svg.ajax = function(url) {
- var AJAX;
- if(window.XMLHttpRequest){AJAX=new XMLHttpRequest();}
- else{AJAX=new ActiveXObject('Microsoft.XMLHTTP');}
- if(AJAX){
- AJAX.open('GET',url,false);
- AJAX.send(null);
- return AJAX.responseText;
- }
- return null;
- }
-
- // parse xml
- svg.parseXml = function(xml) {
- if (window.DOMParser)
- {
- var parser = new DOMParser();
- return parser.parseFromString(xml, 'text/xml');
- }
- else
- {
- xml = xml.replace(/<!DOCTYPE svg[^>]*>/, '');
- var xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
- xmlDoc.async = 'false';
- xmlDoc.loadXML(xml);
- return xmlDoc;
- }
- }
-
- svg.Property = function(name, value) {
- this.name = name;
- this.value = value;
-
- this.hasValue = function() {
- return (this.value != null && this.value !== '');
- }
-
- // return the numerical value of the property
- this.numValue = function() {
- if (!this.hasValue()) return 0;
-
- var n = parseFloat(this.value);
- if ((this.value + '').match(/%$/)) {
- n = n / 100.0;
- }
- return n;
- }
-
- this.valueOrDefault = function(def) {
- if (this.hasValue()) return this.value;
- return def;
- }
-
- this.numValueOrDefault = function(def) {
- if (this.hasValue()) return this.numValue();
- return def;
- }
-
- /* EXTENSIONS */
- var that = this;
-
- // color extensions
- this.Color = {
- // augment the current color value with the opacity
- addOpacity: function(opacity) {
- var newValue = that.value;
- if (opacity != null && opacity != '') {
- var color = new RGBColor(that.value);
- if (color.ok) {
- newValue = 'rgba(' + color.r + ', ' + color.g + ', ' + color.b + ', ' + opacity + ')';
- }
- }
- return new svg.Property(that.name, newValue);
- }
- }
-
- // definition extensions
- this.Definition = {
- // get the definition from the definitions table
- getDefinition: function() {
- var name = that.value.replace(/^(url\()?#([^\)]+)\)?$/, '$2');
- return svg.Definitions[name];
- },
-
- isUrl: function() {
- return that.value.indexOf('url(') == 0
- },
-
- getFillStyle: function(e) {
- var def = this.getDefinition();
-
- // gradient
- if (def != null && def.createGradient) {
- return def.createGradient(svg.ctx, e);
- }
-
- // pattern
- if (def != null && def.createPattern) {
- return def.createPattern(svg.ctx, e);
- }
-
- return null;
- }
- }
-
- // length extensions
- this.Length = {
- DPI: function(viewPort) {
- return 96.0; // TODO: compute?
- },
-
- EM: function(viewPort) {
- var em = 12;
-
- var fontSize = new svg.Property('fontSize', svg.Font.Parse(svg.ctx.font).fontSize);
- if (fontSize.hasValue()) em = fontSize.Length.toPixels(viewPort);
-
- return em;
- },
-
- // get the length as pixels
- toPixels: function(viewPort) {
- if (!that.hasValue()) return 0;
- var s = that.value+'';
- if (s.match(/em$/)) return that.numValue() * this.EM(viewPort);
- if (s.match(/ex$/)) return that.numValue() * this.EM(viewPort) / 2.0;
- if (s.match(/px$/)) return that.numValue();
- if (s.match(/pt$/)) return that.numValue() * 1.25;
- if (s.match(/pc$/)) return that.numValue() * 15;
- if (s.match(/cm$/)) return that.numValue() * this.DPI(viewPort) / 2.54;
- if (s.match(/mm$/)) return that.numValue() * this.DPI(viewPort) / 25.4;
- if (s.match(/in$/)) return that.numValue() * this.DPI(viewPort);
- if (s.match(/%$/)) return that.numValue() * svg.ViewPort.ComputeSize(viewPort);
- return that.numValue();
- }
- }
-
- // time extensions
- this.Time = {
- // get the time as milliseconds
- toMilliseconds: function() {
- if (!that.hasValue()) return 0;
- var s = that.value+'';
- if (s.match(/s$/)) return that.numValue() * 1000;
- if (s.match(/ms$/)) return that.numValue();
- return that.numValue();
- }
- }
-
- // angle extensions
- this.Angle = {
- // get the angle as radians
- toRadians: function() {
- if (!that.hasValue()) return 0;
- var s = that.value+'';
- if (s.match(/deg$/)) return that.numValue() * (Math.PI / 180.0);
- if (s.match(/grad$/)) return that.numValue() * (Math.PI / 200.0);
- if (s.match(/rad$/)) return that.numValue();
- return that.numValue() * (Math.PI / 180.0);
- }
- }
- }
-
- // fonts
- svg.Font = new (function() {
- this.Styles = ['normal','italic','oblique','inherit'];
- this.Variants = ['normal','small-caps','inherit'];
- this.Weights = ['normal','bold','bolder','lighter','100','200','300','400','500','600','700','800','900','inherit'];
-
- this.CreateFont = function(fontStyle, fontVariant, fontWeight, fontSize, fontFamily, inherit) {
- var f = inherit != null ? this.Parse(inherit) : this.CreateFont('', '', '', '', '', svg.ctx.font);
- return {
- fontFamily: fontFamily || f.fontFamily,
- fontSize: fontSize || f.fontSize,
- fontStyle: fontStyle || f.fontStyle,
- fontWeight: fontWeight || f.fontWeight,
- fontVariant: fontVariant || f.fontVariant,
- toString: function () { return [this.fontStyle, this.fontVariant, this.fontWeight, this.fontSize, this.fontFamily].join(' ') }
- }
- }
-
- var that = this;
- this.Parse = function(s) {
- var f = {};
- var d = svg.trim(svg.compressSpaces(s || '')).split(' ');
- var set = { fontSize: false, fontStyle: false, fontWeight: false, fontVariant: false }
- var ff = '';
- for (var i=0; i<d.length; i++) {
- if (!set.fontStyle && that.Styles.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontStyle = d[i]; set.fontStyle = true; }
- else if (!set.fontVariant && that.Variants.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontVariant = d[i]; set.fontStyle = set.fontVariant = true; }
- else if (!set.fontWeight && that.Weights.indexOf(d[i]) != -1) { if (d[i] != 'inherit') f.fontWeight = d[i]; set.fontStyle = set.fontVariant = set.fontWeight = true; }
- else if (!set.fontSize) { if (d[i] != 'inherit') f.fontSize = d[i].split('/')[0]; set.fontStyle = set.fontVariant = set.fontWeight = set.fontSize = true; }
- else { if (d[i] != 'inherit') ff += d[i]; }
- } if (ff != '') f.fontFamily = ff;
- return f;
- }
- });
-
- // points and paths
- svg.ToNumberArray = function(s) {
- var a = svg.trim(svg.compressSpaces((s || '').replace(/,/g, ' '))).split(' ');
- for (var i=0; i<a.length; i++) {
- a[i] = parseFloat(a[i]);
- }
- return a;
- }
- svg.Point = function(x, y) {
- this.x = x;
- this.y = y;
-
- this.angleTo = function(p) {
- return Math.atan2(p.y - this.y, p.x - this.x);
- }
-
- this.applyTransform = function(v) {
- var xp = this.x * v[0] + this.y * v[2] + v[4];
- var yp = this.x * v[1] + this.y * v[3] + v[5];
- this.x = xp;
- this.y = yp;
- }
- }
- svg.CreatePoint = function(s) {
- var a = svg.ToNumberArray(s);
- return new svg.Point(a[0], a[1]);
- }
- svg.CreatePath = function(s) {
- var a = svg.ToNumberArray(s);
- var path = [];
- for (var i=0; i<a.length; i+=2) {
- path.push(new svg.Point(a[i], a[i+1]));
- }
- return path;
- }
-
- // bounding box
- svg.BoundingBox = function(x1, y1, x2, y2) { // pass in initial points if you want
- this.x1 = Number.NaN;
- this.y1 = Number.NaN;
- this.x2 = Number.NaN;
- this.y2 = Number.NaN;
-
- this.x = function() { return this.x1; }
- this.y = function() { return this.y1; }
- this.width = function() { return this.x2 - this.x1; }
- this.height = function() { return this.y2 - this.y1; }
-
- this.addPoint = function(x, y) {
- if (x != null) {
- if (isNaN(this.x1) || isNaN(this.x2)) {
- this.x1 = x;
- this.x2 = x;
- }
- if (x < this.x1) this.x1 = x;
- if (x > this.x2) this.x2 = x;
- }
-
- if (y != null) {
- if (isNaN(this.y1) || isNaN(this.y2)) {
- this.y1 = y;
- this.y2 = y;
- }
- if (y < this.y1) this.y1 = y;
- if (y > this.y2) this.y2 = y;
- }
- }
- this.addX = function(x) { this.addPoint(x, null); }
- this.addY = function(y) { this.addPoint(null, y); }
-
- this.addBoundingBox = function(bb) {
- this.addPoint(bb.x1, bb.y1);
- this.addPoint(bb.x2, bb.y2);
- }
-
- this.addQuadraticCurve = function(p0x, p0y, p1x, p1y, p2x, p2y) {
- var cp1x = p0x + 2/3 * (p1x - p0x); // CP1 = QP0 + 2/3 *(QP1-QP0)
- var cp1y = p0y + 2/3 * (p1y - p0y); // CP1 = QP0 + 2/3 *(QP1-QP0)
- var cp2x = cp1x + 1/3 * (p2x - p0x); // CP2 = CP1 + 1/3 *(QP2-QP0)
- var cp2y = cp1y + 1/3 * (p2y - p0y); // CP2 = CP1 + 1/3 *(QP2-QP0)
- this.addBezierCurve(p0x, p0y, cp1x, cp2x, cp1y, cp2y, p2x, p2y);
- }
-
- this.addBezierCurve = function(p0x, p0y, p1x, p1y, p2x, p2y, p3x, p3y) {
- // from http://blog.hackers-cafe.net/2009/06/how-to-calculate-bezier-curves-bounding.html
- var p0 = [p0x, p0y], p1 = [p1x, p1y], p2 = [p2x, p2y], p3 = [p3x, p3y];
- this.addPoint(p0[0], p0[1]);
- this.addPoint(p3[0], p3[1]);
-
- for (i=0; i<=1; i++) {
- var f = function(t) {
- return Math.pow(1-t, 3) * p0[i]
- + 3 * Math.pow(1-t, 2) * t * p1[i]
- + 3 * (1-t) * Math.pow(t, 2) * p2[i]
- + Math.pow(t, 3) * p3[i];
- }
-
- var b = 6 * p0[i] - 12 * p1[i] + 6 * p2[i];
- var a = -3 * p0[i] + 9 * p1[i] - 9 * p2[i] + 3 * p3[i];
- var c = 3 * p1[i] - 3 * p0[i];
-
- if (a == 0) {
- if (b == 0) continue;
- var t = -c / b;
- if (0 < t && t < 1) {
- if (i == 0) this.addX(f(t));
- if (i == 1) this.addY(f(t));
- }
- continue;
- }
-
- var b2ac = Math.pow(b, 2) - 4 * c * a;
- if (b2ac < 0) continue;
- var t1 = (-b + Math.sqrt(b2ac)) / (2 * a);
- if (0 < t1 && t1 < 1) {
- if (i == 0) this.addX(f(t1));
- if (i == 1) this.addY(f(t1));
- }
- var t2 = (-b - Math.sqrt(b2ac)) / (2 * a);
- if (0 < t2 && t2 < 1) {
- if (i == 0) this.addX(f(t2));
- if (i == 1) this.addY(f(t2));
- }
- }
- }
-
- this.isPointInBox = function(x, y) {
- return (this.x1 <= x && x <= this.x2 && this.y1 <= y && y <= this.y2);
- }
-
- this.addPoint(x1, y1);
- this.addPoint(x2, y2);
- }
-
- // transforms
- svg.Transform = function(v) {
- var that = this;
- this.Type = {}
-
- // translate
- this.Type.translate = function(s) {
- this.p = svg.CreatePoint(s);
- this.apply = function(ctx) {
- ctx.translate(this.p.x || 0.0, this.p.y || 0.0);
- }
- this.applyToPoint = function(p) {
- p.applyTransform([1, 0, 0, 1, this.p.x || 0.0, this.p.y || 0.0]);
- }
- }
-
- // rotate
- this.Type.rotate = function(s) {
- var a = svg.ToNumberArray(s);
- this.angle = new svg.Property('angle', a[0]);
- this.cx = a[1] || 0;
- this.cy = a[2] || 0;
- this.apply = function(ctx) {
- ctx.translate(this.cx, this.cy);
- ctx.rotate(this.angle.Angle.toRadians());
- ctx.translate(-this.cx, -this.cy);
- }
- this.applyToPoint = function(p) {
- var a = this.angle.Angle.toRadians();
- p.applyTransform([1, 0, 0, 1, this.p.x || 0.0, this.p.y || 0.0]);
- p.applyTransform([Math.cos(a), Math.sin(a), -Math.sin(a), Math.cos(a), 0, 0]);
- p.applyTransform([1, 0, 0, 1, -this.p.x || 0.0, -this.p.y || 0.0]);
- }
- }
-
- this.Type.scale = function(s) {
- this.p = svg.CreatePoint(s);
- this.apply = function(ctx) {
- ctx.scale(this.p.x || 1.0, this.p.y || this.p.x || 1.0);
- }
- this.applyToPoint = function(p) {
- p.applyTransform([this.p.x || 0.0, 0, 0, this.p.y || 0.0, 0, 0]);
- }
- }
-
- this.Type.matrix = function(s) {
- this.m = svg.ToNumberArray(s);
- this.apply = function(ctx) {
- ctx.transform(this.m[0], this.m[1], this.m[2], this.m[3], this.m[4], this.m[5]);
- }
- this.applyToPoint = function(p) {
- p.applyTransform(this.m);
- }
- }
-
- this.Type.SkewBase = function(s) {
- this.base = that.Type.matrix;
- this.base(s);
- this.angle = new svg.Property('angle', s);
- }
- this.Type.SkewBase.prototype = new this.Type.matrix;
-
- this.Type.skewX = function(s) {
- this.base = that.Type.SkewBase;
- this.base(s);
- this.m = [1, 0, Math.tan(this.angle.Angle.toRadians()), 1, 0, 0];
- }
- this.Type.skewX.prototype = new this.Type.SkewBase;
-
- this.Type.skewY = function(s) {
- this.base = that.Type.SkewBase;
- this.base(s);
- this.m = [1, Math.tan(this.angle.Angle.toRadians()), 0, 1, 0, 0];
- }
- this.Type.skewY.prototype = new this.Type.SkewBase;
-
- this.transforms = [];
-
- this.apply = function(ctx) {
- for (var i=0; i<this.transforms.length; i++) {
- this.transforms[i].apply(ctx);
- }
- }
-
- this.applyToPoint = function(p) {
- for (var i=0; i<this.transforms.length; i++) {
- this.transforms[i].applyToPoint(p);
- }
- }
-
- var data = svg.trim(svg.compressSpaces(v)).split(/\s(?=[a-z])/);
- for (var i=0; i<data.length; i++) {
- var type = data[i].split('(')[0];
- var s = data[i].split('(')[1].replace(')','');
- var transform = new this.Type[type](s);
- this.transforms.push(transform);
- }
- }
-
- // aspect ratio
- svg.AspectRatio = function(ctx, aspectRatio, width, desiredWidth, height, desiredHeight, minX, minY, refX, refY) {
- // aspect ratio - http://www.w3.org/TR/SVG/coords.html#PreserveAspectRatioAttribute
- aspectRatio = svg.compressSpaces(aspectRatio);
- aspectRatio = aspectRatio.replace(/^defer\s/,''); // ignore defer
- var align = aspectRatio.split(' ')[0] || 'xMidYMid';
- var meetOrSlice = aspectRatio.split(' ')[1] || 'meet';
-
- // calculate scale
- var scaleX = width / desiredWidth;
- var scaleY = height / desiredHeight;
- var scaleMin = Math.min(scaleX, scaleY);
- var scaleMax = Math.max(scaleX, scaleY);
- if (meetOrSlice == 'meet') { desiredWidth *= scaleMin; desiredHeight *= scaleMin; }
- if (meetOrSlice == 'slice') { desiredWidth *= scaleMax; desiredHeight *= scaleMax; }
-
- refX = new svg.Property('refX', refX);
- refY = new svg.Property('refY', refY);
- if (refX.hasValue() && refY.hasValue()) {
- ctx.translate(-scaleMin * refX.Length.toPixels('x'), -scaleMin * refY.Length.toPixels('y'));
- }
- else {
- // align
- if (align.match(/^xMid/) && ((meetOrSlice == 'meet' && scaleMin == scaleY) || (meetOrSlice == 'slice' && scaleMax == scaleY))) ctx.translate(width / 2.0 - desiredWidth / 2.0, 0);
- if (align.match(/YMid$/) && ((meetOrSlice == 'meet' && scaleMin == scaleX) || (meetOrSlice == 'slice' && scaleMax == scaleX))) ctx.translate(0, height / 2.0 - desiredHeight / 2.0);
- if (align.match(/^xMax/) && ((meetOrSlice == 'meet' && scaleMin == scaleY) || (meetOrSlice == 'slice' && scaleMax == scaleY))) ctx.translate(width - desiredWidth, 0);
- if (align.match(/YMax$/) && ((meetOrSlice == 'meet' && scaleMin == scaleX) || (meetOrSlice == 'slice' && scaleMax == scaleX))) ctx.translate(0, height - desiredHeight);
- }
-
- // scale
- if (align == 'none') ctx.scale(scaleX, scaleY);
- else if (meetOrSlice == 'meet') ctx.scale(scaleMin, scaleMin);
- else if (meetOrSlice == 'slice') ctx.scale(scaleMax, scaleMax);
-
- // translate
- ctx.translate(minX == null ? 0 : -minX, minY == null ? 0 : -minY);
- }
-
- // elements
- svg.Element = {}
-
- svg.Element.ElementBase = function(node) {
- this.attributes = {};
- this.styles = {};
- this.children = [];
-
- // get or create attribute
- this.attribute = function(name, createIfNotExists) {
- var a = this.attributes[name];
- if (a != null) return a;
-
- a = new svg.Property(name, '');
- if (createIfNotExists == true) this.attributes[name] = a;
- return a;
- }
-
- // get or create style, crawls up node tree
- this.style = function(name, createIfNotExists) {
- var s = this.styles[name];
- if (s != null) return s;
-
- var a = this.attribute(name);
- if (a != null && a.hasValue()) {
- return a;
- }
-
- var p = this.parent;
- if (p != null) {
- var ps = p.style(name);
- if (ps != null && ps.hasValue()) {
- return ps;
- }
- }
-
- s = new svg.Property(name, '');
- if (createIfNotExists == true) this.styles[name] = s;
- return s;
- }
-
- // base render
- this.render = function(ctx) {
- // don't render display=none
- if (this.style('display').value == 'none') return;
-
- // don't render visibility=hidden
- if (this.attribute('visibility').value == 'hidden') return;
-
- ctx.save();
- this.setContext(ctx);
- // mask
- if (this.attribute('mask').hasValue()) {
- var mask = this.attribute('mask').Definition.getDefinition();
- if (mask != null) mask.apply(ctx, this);
- }
- else if (this.style('filter').hasValue()) {
- var filter = this.style('filter').Definition.getDefinition();
- if (filter != null) filter.apply(ctx, this);
- }
- else this.renderChildren(ctx);
- this.clearContext(ctx);
- ctx.restore();
- }
-
- // base set context
- this.setContext = function(ctx) {
- // OVERRIDE ME!
- }
-
- // base clear context
- this.clearContext = function(ctx) {
- // OVERRIDE ME!
- }
-
- // base render children
- this.renderChildren = function(ctx) {
- for (var i=0; i<this.children.length; i++) {
- this.children[i].render(ctx);
- }
- }
-
- this.addChild = function(childNode, create) {
- var child = childNode;
- if (create) child = svg.CreateElement(childNode);
- child.parent = this;
- this.children.push(child);
- }
-
- if (node != null && node.nodeType == 1) { //ELEMENT_NODE
- // add children
- for (var i=0; i<node.childNodes.length; i++) {
- var childNode = node.childNodes[i];
- if (childNode.nodeType == 1) this.addChild(childNode, true); //ELEMENT_NODE
- }
-
- // add attributes
- for (var i=0; i<node.attributes.length; i++) {
- var attribute = node.attributes[i];
- this.attributes[attribute.nodeName] = new svg.Property(attribute.nodeName, attribute.nodeValue);
- }
-
- // add tag styles
- var styles = svg.Styles[node.nodeName];
- if (styles != null) {
- for (var name in styles) {
- this.styles[name] = styles[name];
- }
- }
-
- // add class styles
- if (this.attribute('class').hasValue()) {
- var classes = svg.compressSpaces(this.attribute('class').value).split(' ');
- for (var j=0; j<classes.length; j++) {
- styles = svg.Styles['.'+classes[j]];
- if (styles != null) {
- for (var name in styles) {
- this.styles[name] = styles[name];
- }
- }
- styles = svg.Styles[node.nodeName+'.'+classes[j]];
- if (styles != null) {
- for (var name in styles) {
- this.styles[name] = styles[name];
- }
- }
- }
- }
-
- // add inline styles
- if (this.attribute('style').hasValue()) {
- var styles = this.attribute('style').value.split(';');
- for (var i=0; i<styles.length; i++) {
- if (svg.trim(styles[i]) != '') {
- var style = styles[i].split(':');
- var name = svg.trim(style[0]);
- var value = svg.trim(style[1]);
- this.styles[name] = new svg.Property(name, value);
- }
- }
- }
-
- // add id
- if (this.attribute('id').hasValue()) {
- if (svg.Definitions[this.attribute('id').value] == null) {
- svg.Definitions[this.attribute('id').value] = this;
- }
- }
- }
- }
-
- svg.Element.RenderedElementBase = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.setContext = function(ctx) {
- // fill
- if (this.style('fill').Definition.isUrl()) {
- var fs = this.style('fill').Definition.getFillStyle(this);
- if (fs != null) ctx.fillStyle = fs;
- }
- else if (this.style('fill').hasValue()) {
- var fillStyle = this.style('fill');
- if (this.style('fill-opacity').hasValue()) fillStyle = fillStyle.Color.addOpacity(this.style('fill-opacity').value);
- ctx.fillStyle = (fillStyle.value == 'none' ? 'rgba(0,0,0,0)' : fillStyle.value);
- }
-
- // stroke
- if (this.style('stroke').Definition.isUrl()) {
- var fs = this.style('stroke').Definition.getFillStyle(this);
- if (fs != null) ctx.strokeStyle = fs;
- }
- else if (this.style('stroke').hasValue()) {
- var strokeStyle = this.style('stroke');
- if (this.style('stroke-opacity').hasValue()) strokeStyle = strokeStyle.Color.addOpacity(this.style('stroke-opacity').value);
- ctx.strokeStyle = (strokeStyle.value == 'none' ? 'rgba(0,0,0,0)' : strokeStyle.value);
- }
- if (this.style('stroke-width').hasValue()) ctx.lineWidth = this.style('stroke-width').Length.toPixels();
- if (this.style('stroke-linecap').hasValue()) ctx.lineCap = this.style('stroke-linecap').value;
- if (this.style('stroke-linejoin').hasValue()) ctx.lineJoin = this.style('stroke-linejoin').value;
- if (this.style('stroke-miterlimit').hasValue()) ctx.miterLimit = this.style('stroke-miterlimit').value;
-
- // font
- if (typeof(ctx.font) != 'undefined') {
- ctx.font = svg.Font.CreateFont(
- this.style('font-style').value,
- this.style('font-variant').value,
- this.style('font-weight').value,
- this.style('font-size').hasValue() ? this.style('font-size').Length.toPixels() + 'px' : '',
- this.style('font-family').value).toString();
- }
-
- // transform
- if (this.attribute('transform').hasValue()) {
- var transform = new svg.Transform(this.attribute('transform').value);
- transform.apply(ctx);
- }
-
- // clip
- if (this.attribute('clip-path').hasValue()) {
- var clip = this.attribute('clip-path').Definition.getDefinition();
- if (clip != null) clip.apply(ctx);
- }
-
- // opacity
- if (this.style('opacity').hasValue()) {
- ctx.globalAlpha = this.style('opacity').numValue();
- }
- }
- }
- svg.Element.RenderedElementBase.prototype = new svg.Element.ElementBase;
-
- svg.Element.PathElementBase = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- this.path = function(ctx) {
- if (ctx != null) ctx.beginPath();
- return new svg.BoundingBox();
- }
-
- this.renderChildren = function(ctx) {
- this.path(ctx);
- svg.Mouse.checkPath(this, ctx);
- if (ctx.fillStyle != '') ctx.fill();
- if (ctx.strokeStyle != '') ctx.stroke();
-
- var markers = this.getMarkers();
- if (markers != null) {
- if (this.style('marker-start').Definition.isUrl()) {
- var marker = this.style('marker-start').Definition.getDefinition();
- marker.render(ctx, markers[0][0], markers[0][1]);
- }
- if (this.style('marker-mid').Definition.isUrl()) {
- var marker = this.style('marker-mid').Definition.getDefinition();
- for (var i=1;i<markers.length-1;i++) {
- marker.render(ctx, markers[i][0], markers[i][1]);
- }
- }
- if (this.style('marker-end').Definition.isUrl()) {
- var marker = this.style('marker-end').Definition.getDefinition();
- marker.render(ctx, markers[markers.length-1][0], markers[markers.length-1][1]);
- }
- }
- }
-
- this.getBoundingBox = function() {
- return this.path();
- }
-
- this.getMarkers = function() {
- return null;
- }
- }
- svg.Element.PathElementBase.prototype = new svg.Element.RenderedElementBase;
-
- // svg element
- svg.Element.svg = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- this.baseClearContext = this.clearContext;
- this.clearContext = function(ctx) {
- this.baseClearContext(ctx);
- svg.ViewPort.RemoveCurrent();
- }
-
- this.baseSetContext = this.setContext;
- this.setContext = function(ctx) {
- // initial values
- ctx.strokeStyle = 'rgba(0,0,0,0)';
- ctx.lineCap = 'butt';
- ctx.lineJoin = 'miter';
- ctx.miterLimit = 4;
-
- this.baseSetContext(ctx);
-
- // create new view port
- if (this.attribute('x').hasValue() && this.attribute('y').hasValue()) {
- ctx.translate(this.attribute('x').Length.toPixels('x'), this.attribute('y').Length.toPixels('y'));
- }
-
- var width = svg.ViewPort.width();
- var height = svg.ViewPort.height();
- if (typeof(this.root) == 'undefined' && this.attribute('width').hasValue() && this.attribute('height').hasValue()) {
- width = this.attribute('width').Length.toPixels('x');
- height = this.attribute('height').Length.toPixels('y');
-
- var x = 0;
- var y = 0;
- if (this.attribute('refX').hasValue() && this.attribute('refY').hasValue()) {
- x = -this.attribute('refX').Length.toPixels('x');
- y = -this.attribute('refY').Length.toPixels('y');
- }
-
- ctx.beginPath();
- ctx.moveTo(x, y);
- ctx.lineTo(width, y);
- ctx.lineTo(width, height);
- ctx.lineTo(x, height);
- ctx.closePath();
- ctx.clip();
- }
- svg.ViewPort.SetCurrent(width, height);
-
- // viewbox
- if (this.attribute('viewBox').hasValue()) {
- var viewBox = svg.ToNumberArray(this.attribute('viewBox').value);
- var minX = viewBox[0];
- var minY = viewBox[1];
- width = viewBox[2];
- height = viewBox[3];
-
- svg.AspectRatio(ctx,
- this.attribute('preserveAspectRatio').value,
- svg.ViewPort.width(),
- width,
- svg.ViewPort.height(),
- height,
- minX,
- minY,
- this.attribute('refX').value,
- this.attribute('refY').value);
-
- svg.ViewPort.RemoveCurrent();
- svg.ViewPort.SetCurrent(viewBox[2], viewBox[3]);
- }
- }
- }
- svg.Element.svg.prototype = new svg.Element.RenderedElementBase;
-
- // rect element
- svg.Element.rect = function(node) {
- this.base = svg.Element.PathElementBase;
- this.base(node);
-
- this.path = function(ctx) {
- var x = this.attribute('x').Length.toPixels('x');
- var y = this.attribute('y').Length.toPixels('y');
- var width = this.attribute('width').Length.toPixels('x');
- var height = this.attribute('height').Length.toPixels('y');
- var rx = this.attribute('rx').Length.toPixels('x');
- var ry = this.attribute('ry').Length.toPixels('y');
- if (this.attribute('rx').hasValue() && !this.attribute('ry').hasValue()) ry = rx;
- if (this.attribute('ry').hasValue() && !this.attribute('rx').hasValue()) rx = ry;
-
- if (ctx != null) {
- ctx.beginPath();
- ctx.moveTo(x + rx, y);
- ctx.lineTo(x + width - rx, y);
- ctx.quadraticCurveTo(x + width, y, x + width, y + ry)
- ctx.lineTo(x + width, y + height - ry);
- ctx.quadraticCurveTo(x + width, y + height, x + width - rx, y + height)
- ctx.lineTo(x + rx, y + height);
- ctx.quadraticCurveTo(x, y + height, x, y + height - ry)
- ctx.lineTo(x, y + ry);
- ctx.quadraticCurveTo(x, y, x + rx, y)
- ctx.closePath();
- }
-
- return new svg.BoundingBox(x, y, x + width, y + height);
- }
- }
- svg.Element.rect.prototype = new svg.Element.PathElementBase;
-
- // circle element
- svg.Element.circle = function(node) {
- this.base = svg.Element.PathElementBase;
- this.base(node);
-
- this.path = function(ctx) {
- var cx = this.attribute('cx').Length.toPixels('x');
- var cy = this.attribute('cy').Length.toPixels('y');
- var r = this.attribute('r').Length.toPixels();
-
- if (ctx != null) {
- ctx.beginPath();
- ctx.arc(cx, cy, r, 0, Math.PI * 2, true);
- ctx.closePath();
- }
-
- return new svg.BoundingBox(cx - r, cy - r, cx + r, cy + r);
- }
- }
- svg.Element.circle.prototype = new svg.Element.PathElementBase;
-
- // ellipse element
- svg.Element.ellipse = function(node) {
- this.base = svg.Element.PathElementBase;
- this.base(node);
-
- this.path = function(ctx) {
- var KAPPA = 4 * ((Math.sqrt(2) - 1) / 3);
- var rx = this.attribute('rx').Length.toPixels('x');
- var ry = this.attribute('ry').Length.toPixels('y');
- var cx = this.attribute('cx').Length.toPixels('x');
- var cy = this.attribute('cy').Length.toPixels('y');
-
- if (ctx != null) {
- ctx.beginPath();
- ctx.moveTo(cx, cy - ry);
- ctx.bezierCurveTo(cx + (KAPPA * rx), cy - ry, cx + rx, cy - (KAPPA * ry), cx + rx, cy);
- ctx.bezierCurveTo(cx + rx, cy + (KAPPA * ry), cx + (KAPPA * rx), cy + ry, cx, cy + ry);
- ctx.bezierCurveTo(cx - (KAPPA * rx), cy + ry, cx - rx, cy + (KAPPA * ry), cx - rx, cy);
- ctx.bezierCurveTo(cx - rx, cy - (KAPPA * ry), cx - (KAPPA * rx), cy - ry, cx, cy - ry);
- ctx.closePath();
- }
-
- return new svg.BoundingBox(cx - rx, cy - ry, cx + rx, cy + ry);
- }
- }
- svg.Element.ellipse.prototype = new svg.Element.PathElementBase;
-
- // line element
- svg.Element.line = function(node) {
- this.base = svg.Element.PathElementBase;
- this.base(node);
-
- this.getPoints = function() {
- return [
- new svg.Point(this.attribute('x1').Length.toPixels('x'), this.attribute('y1').Length.toPixels('y')),
- new svg.Point(this.attribute('x2').Length.toPixels('x'), this.attribute('y2').Length.toPixels('y'))];
- }
-
- this.path = function(ctx) {
- var points = this.getPoints();
-
- if (ctx != null) {
- ctx.beginPath();
- ctx.moveTo(points[0].x, points[0].y);
- ctx.lineTo(points[1].x, points[1].y);
- }
-
- return new svg.BoundingBox(points[0].x, points[0].y, points[1].x, points[1].y);
- }
-
- this.getMarkers = function() {
- var points = this.getPoints();
- var a = points[0].angleTo(points[1]);
- return [[points[0], a], [points[1], a]];
- }
- }
- svg.Element.line.prototype = new svg.Element.PathElementBase;
-
- // polyline element
- svg.Element.polyline = function(node) {
- this.base = svg.Element.PathElementBase;
- this.base(node);
-
- this.points = svg.CreatePath(this.attribute('points').value);
- this.path = function(ctx) {
- var bb = new svg.BoundingBox(this.points[0].x, this.points[0].y);
- if (ctx != null) {
- ctx.beginPath();
- ctx.moveTo(this.points[0].x, this.points[0].y);
- }
- for (var i=1; i<this.points.length; i++) {
- bb.addPoint(this.points[i].x, this.points[i].y);
- if (ctx != null) ctx.lineTo(this.points[i].x, this.points[i].y);
- }
- return bb;
- }
-
- this.getMarkers = function() {
- var markers = [];
- for (var i=0; i<this.points.length - 1; i++) {
- markers.push([this.points[i], this.points[i].angleTo(this.points[i+1])]);
- }
- markers.push([this.points[this.points.length-1], markers[markers.length-1][1]]);
- return markers;
- }
- }
- svg.Element.polyline.prototype = new svg.Element.PathElementBase;
-
- // polygon element
- svg.Element.polygon = function(node) {
- this.base = svg.Element.polyline;
- this.base(node);
-
- this.basePath = this.path;
- this.path = function(ctx) {
- var bb = this.basePath(ctx);
- if (ctx != null) {
- ctx.lineTo(this.points[0].x, this.points[0].y);
- ctx.closePath();
- }
- return bb;
- }
- }
- svg.Element.polygon.prototype = new svg.Element.polyline;
-
- // path element
- svg.Element.path = function(node) {
- this.base = svg.Element.PathElementBase;
- this.base(node);
-
- var d = this.attribute('d').value;
- // TODO: convert to real lexer based on http://www.w3.org/TR/SVG11/paths.html#PathDataBNF
- d = d.replace(/,/gm,' '); // get rid of all commas
- d = d.replace(/([MmZzLlHhVvCcSsQqTtAa])([MmZzLlHhVvCcSsQqTtAa])/gm,'$1 $2'); // separate commands from commands
- d = d.replace(/([MmZzLlHhVvCcSsQqTtAa])([MmZzLlHhVvCcSsQqTtAa])/gm,'$1 $2'); // separate commands from commands
- d = d.replace(/([MmZzLlHhVvCcSsQqTtAa])([^\s])/gm,'$1 $2'); // separate commands from points
- d = d.replace(/([^\s])([MmZzLlHhVvCcSsQqTtAa])/gm,'$1 $2'); // separate commands from points
- d = d.replace(/([0-9])([+\-])/gm,'$1 $2'); // separate digits when no comma
- d = d.replace(/(\.[0-9]*)(\.)/gm,'$1 $2'); // separate digits when no comma
- d = d.replace(/([Aa](\s+[0-9]+){3})\s+([01])\s*([01])/gm,'$1 $3 $4 '); // shorthand elliptical arc path syntax
- d = svg.compressSpaces(d); // compress multiple spaces
- d = svg.trim(d);
- this.PathParser = new (function(d) {
- this.tokens = d.split(' ');
-
- this.reset = function() {
- this.i = -1;
- this.command = '';
- this.previousCommand = '';
- this.start = new svg.Point(0, 0);
- this.control = new svg.Point(0, 0);
- this.current = new svg.Point(0, 0);
- this.points = [];
- this.angles = [];
- }
-
- this.isEnd = function() {
- return this.i >= this.tokens.length - 1;
- }
-
- this.isCommandOrEnd = function() {
- if (this.isEnd()) return true;
- return this.tokens[this.i + 1].match(/^[A-Za-z]$/) != null;
- }
-
- this.isRelativeCommand = function() {
- return this.command == this.command.toLowerCase();
- }
-
- this.getToken = function() {
- this.i = this.i + 1;
- return this.tokens[this.i];
- }
-
- this.getScalar = function() {
- return parseFloat(this.getToken());
- }
-
- this.nextCommand = function() {
- this.previousCommand = this.command;
- this.command = this.getToken();
- }
-
- this.getPoint = function() {
- var p = new svg.Point(this.getScalar(), this.getScalar());
- return this.makeAbsolute(p);
- }
-
- this.getAsControlPoint = function() {
- var p = this.getPoint();
- this.control = p;
- return p;
- }
-
- this.getAsCurrentPoint = function() {
- var p = this.getPoint();
- this.current = p;
- return p;
- }
-
- this.getReflectedControlPoint = function() {
- if (this.previousCommand.toLowerCase() != 'c' && this.previousCommand.toLowerCase() != 's') {
- return this.current;
- }
-
- // reflect point
- var p = new svg.Point(2 * this.current.x - this.control.x, 2 * this.current.y - this.control.y);
- return p;
- }
-
- this.makeAbsolute = function(p) {
- if (this.isRelativeCommand()) {
- p.x = this.current.x + p.x;
- p.y = this.current.y + p.y;
- }
- return p;
- }
-
- this.addMarker = function(p, from, priorTo) {
- // if the last angle isn't filled in because we didn't have this point yet ...
- if (priorTo != null && this.angles.length > 0 && this.angles[this.angles.length-1] == null) {
- this.angles[this.angles.length-1] = this.points[this.points.length-1].angleTo(priorTo);
- }
- this.addMarkerAngle(p, from == null ? null : from.angleTo(p));
- }
-
- this.addMarkerAngle = function(p, a) {
- this.points.push(p);
- this.angles.push(a);
- }
-
- this.getMarkerPoints = function() { return this.points; }
- this.getMarkerAngles = function() {
- for (var i=0; i<this.angles.length; i++) {
- if (this.angles[i] == null) {
- for (var j=i+1; j<this.angles.length; j++) {
- if (this.angles[j] != null) {
- this.angles[i] = this.angles[j];
- break;
- }
- }
- }
- }
- return this.angles;
- }
- })(d);
-
- this.path = function(ctx) {
- var pp = this.PathParser;
- pp.reset();
-
- var bb = new svg.BoundingBox();
- if (ctx != null) ctx.beginPath();
- while (!pp.isEnd()) {
- pp.nextCommand();
- switch (pp.command.toUpperCase()) {
- case 'M':
- var p = pp.getAsCurrentPoint();
- pp.addMarker(p);
- bb.addPoint(p.x, p.y);
- if (ctx != null) ctx.moveTo(p.x, p.y);
- pp.start = pp.current;
- while (!pp.isCommandOrEnd()) {
- var p = pp.getAsCurrentPoint();
- pp.addMarker(p, pp.start);
- bb.addPoint(p.x, p.y);
- if (ctx != null) ctx.lineTo(p.x, p.y);
- }
- break;
- case 'L':
- while (!pp.isCommandOrEnd()) {
- var c = pp.current;
- var p = pp.getAsCurrentPoint();
- pp.addMarker(p, c);
- bb.addPoint(p.x, p.y);
- if (ctx != null) ctx.lineTo(p.x, p.y);
- }
- break;
- case 'H':
- while (!pp.isCommandOrEnd()) {
- var newP = new svg.Point((pp.isRelativeCommand() ? pp.current.x : 0) + pp.getScalar(), pp.current.y);
- pp.addMarker(newP, pp.current);
- pp.current = newP;
- bb.addPoint(pp.current.x, pp.current.y);
- if (ctx != null) ctx.lineTo(pp.current.x, pp.current.y);
- }
- break;
- case 'V':
- while (!pp.isCommandOrEnd()) {
- var newP = new svg.Point(pp.current.x, (pp.isRelativeCommand() ? pp.current.y : 0) + pp.getScalar());
- pp.addMarker(newP, pp.current);
- pp.current = newP;
- bb.addPoint(pp.current.x, pp.current.y);
- if (ctx != null) ctx.lineTo(pp.current.x, pp.current.y);
- }
- break;
- case 'C':
- while (!pp.isCommandOrEnd()) {
- var curr = pp.current;
- var p1 = pp.getPoint();
- var cntrl = pp.getAsControlPoint();
- var cp = pp.getAsCurrentPoint();
- pp.addMarker(cp, cntrl, p1);
- bb.addBezierCurve(curr.x, curr.y, p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
- if (ctx != null) ctx.bezierCurveTo(p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
- }
- break;
- case 'S':
- while (!pp.isCommandOrEnd()) {
- var curr = pp.current;
- var p1 = pp.getReflectedControlPoint();
- var cntrl = pp.getAsControlPoint();
- var cp = pp.getAsCurrentPoint();
- pp.addMarker(cp, cntrl, p1);
- bb.addBezierCurve(curr.x, curr.y, p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
- if (ctx != null) ctx.bezierCurveTo(p1.x, p1.y, cntrl.x, cntrl.y, cp.x, cp.y);
- }
- break;
- case 'Q':
- while (!pp.isCommandOrEnd()) {
- var curr = pp.current;
- var cntrl = pp.getAsControlPoint();
- var cp = pp.getAsCurrentPoint();
- pp.addMarker(cp, cntrl, cntrl);
- bb.addQuadraticCurve(curr.x, curr.y, cntrl.x, cntrl.y, cp.x, cp.y);
- if (ctx != null) ctx.quadraticCurveTo(cntrl.x, cntrl.y, cp.x, cp.y);
- }
- break;
- case 'T':
- while (!pp.isCommandOrEnd()) {
- var curr = pp.current;
- var cntrl = pp.getReflectedControlPoint();
- pp.control = cntrl;
- var cp = pp.getAsCurrentPoint();
- pp.addMarker(cp, cntrl, cntrl);
- bb.addQuadraticCurve(curr.x, curr.y, cntrl.x, cntrl.y, cp.x, cp.y);
- if (ctx != null) ctx.quadraticCurveTo(cntrl.x, cntrl.y, cp.x, cp.y);
- }
- break;
- case 'A':
- while (!pp.isCommandOrEnd()) {
- var curr = pp.current;
- var rx = pp.getScalar();
- var ry = pp.getScalar();
- var xAxisRotation = pp.getScalar() * (Math.PI / 180.0);
- var largeArcFlag = pp.getScalar();
- var sweepFlag = pp.getScalar();
- var cp = pp.getAsCurrentPoint();
-
- // Conversion from endpoint to center parameterization
- // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes
- // x1', y1'
- var currp = new svg.Point(
- Math.cos(xAxisRotation) * (curr.x - cp.x) / 2.0 + Math.sin(xAxisRotation) * (curr.y - cp.y) / 2.0,
- -Math.sin(xAxisRotation) * (curr.x - cp.x) / 2.0 + Math.cos(xAxisRotation) * (curr.y - cp.y) / 2.0
- );
- // adjust radii
- var l = Math.pow(currp.x,2)/Math.pow(rx,2)+Math.pow(currp.y,2)/Math.pow(ry,2);
- if (l > 1) {
- rx *= Math.sqrt(l);
- ry *= Math.sqrt(l);
- }
- // cx', cy'
- var s = (largeArcFlag == sweepFlag ? -1 : 1) * Math.sqrt(
- ((Math.pow(rx,2)*Math.pow(ry,2))-(Math.pow(rx,2)*Math.pow(currp.y,2))-(Math.pow(ry,2)*Math.pow(currp.x,2))) /
- (Math.pow(rx,2)*Math.pow(currp.y,2)+Math.pow(ry,2)*Math.pow(currp.x,2))
- );
- if (isNaN(s)) s = 0;
- var cpp = new svg.Point(s * rx * currp.y / ry, s * -ry * currp.x / rx);
- // cx, cy
- var centp = new svg.Point(
- (curr.x + cp.x) / 2.0 + Math.cos(xAxisRotation) * cpp.x - Math.sin(xAxisRotation) * cpp.y,
- (curr.y + cp.y) / 2.0 + Math.sin(xAxisRotation) * cpp.x + Math.cos(xAxisRotation) * cpp.y
- );
- // vector magnitude
- var m = function(v) { return Math.sqrt(Math.pow(v[0],2) + Math.pow(v[1],2)); }
- // ratio between two vectors
- var r = function(u, v) { return (u[0]*v[0]+u[1]*v[1]) / (m(u)*m(v)) }
- // angle between two vectors
- var a = function(u, v) { return (u[0]*v[1] < u[1]*v[0] ? -1 : 1) * Math.acos(r(u,v)); }
- // initial angle
- var a1 = a([1,0], [(currp.x-cpp.x)/rx,(currp.y-cpp.y)/ry]);
- // angle delta
- var u = [(currp.x-cpp.x)/rx,(currp.y-cpp.y)/ry];
- var v = [(-currp.x-cpp.x)/rx,(-currp.y-cpp.y)/ry];
- var ad = a(u, v);
- if (r(u,v) <= -1) ad = Math.PI;
- if (r(u,v) >= 1) ad = 0;
-
- if (sweepFlag == 0 && ad > 0) ad = ad - 2 * Math.PI;
- if (sweepFlag == 1 && ad < 0) ad = ad + 2 * Math.PI;
-
- // for markers
- var halfWay = new svg.Point(
- centp.x - rx * Math.cos((a1 + ad) / 2),
- centp.y - ry * Math.sin((a1 + ad) / 2)
- );
- pp.addMarkerAngle(halfWay, (a1 + ad) / 2 + (sweepFlag == 0 ? 1 : -1) * Math.PI / 2);
- pp.addMarkerAngle(cp, ad + (sweepFlag == 0 ? 1 : -1) * Math.PI / 2);
-
- bb.addPoint(cp.x, cp.y); // TODO: this is too naive, make it better
- if (ctx != null) {
- var r = rx > ry ? rx : ry;
- var sx = rx > ry ? 1 : rx / ry;
- var sy = rx > ry ? ry / rx : 1;
-
- ctx.translate(centp.x, centp.y);
- ctx.rotate(xAxisRotation);
- ctx.scale(sx, sy);
- ctx.arc(0, 0, r, a1, a1 + ad, 1 - sweepFlag);
- ctx.scale(1/sx, 1/sy);
- ctx.rotate(-xAxisRotation);
- ctx.translate(-centp.x, -centp.y);
- }
- }
- break;
- case 'Z':
- if (ctx != null) ctx.closePath();
- pp.current = pp.start;
- }
- }
-
- return bb;
- }
-
- this.getMarkers = function() {
- var points = this.PathParser.getMarkerPoints();
- var angles = this.PathParser.getMarkerAngles();
-
- var markers = [];
- for (var i=0; i<points.length; i++) {
- markers.push([points[i], angles[i]]);
- }
- return markers;
- }
- }
- svg.Element.path.prototype = new svg.Element.PathElementBase;
-
- // pattern element
- svg.Element.pattern = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.createPattern = function(ctx, element) {
- // render me using a temporary svg element
- var tempSvg = new svg.Element.svg();
- tempSvg.attributes['viewBox'] = new svg.Property('viewBox', this.attribute('viewBox').value);
- tempSvg.attributes['x'] = new svg.Property('x', this.attribute('x').value);
- tempSvg.attributes['y'] = new svg.Property('y', this.attribute('y').value);
- tempSvg.attributes['width'] = new svg.Property('width', this.attribute('width').value);
- tempSvg.attributes['height'] = new svg.Property('height', this.attribute('height').value);
- tempSvg.children = this.children;
-
- var c = document.createElement('canvas');
- c.width = this.attribute('width').Length.toPixels('x');
- c.height = this.attribute('height').Length.toPixels('y');
- tempSvg.render(c.getContext('2d'));
- return ctx.createPattern(c, 'repeat');
- }
- }
- svg.Element.pattern.prototype = new svg.Element.ElementBase;
-
- // marker element
- svg.Element.marker = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.baseRender = this.render;
- this.render = function(ctx, point, angle) {
- ctx.translate(point.x, point.y);
- if (this.attribute('orient').valueOrDefault('auto') == 'auto') ctx.rotate(angle);
- if (this.attribute('markerUnits').valueOrDefault('strokeWidth') == 'strokeWidth') ctx.scale(ctx.lineWidth, ctx.lineWidth);
- ctx.save();
-
- // render me using a temporary svg element
- var tempSvg = new svg.Element.svg();
- tempSvg.attributes['viewBox'] = new svg.Property('viewBox', this.attribute('viewBox').value);
- tempSvg.attributes['refX'] = new svg.Property('refX', this.attribute('refX').value);
- tempSvg.attributes['refY'] = new svg.Property('refY', this.attribute('refY').value);
- tempSvg.attributes['width'] = new svg.Property('width', this.attribute('markerWidth').value);
- tempSvg.attributes['height'] = new svg.Property('height', this.attribute('markerHeight').value);
- tempSvg.attributes['fill'] = new svg.Property('fill', this.attribute('fill').valueOrDefault('black'));
- tempSvg.attributes['stroke'] = new svg.Property('stroke', this.attribute('stroke').valueOrDefault('none'));
- tempSvg.children = this.children;
- tempSvg.render(ctx);
-
- ctx.restore();
- if (this.attribute('markerUnits').valueOrDefault('strokeWidth') == 'strokeWidth') ctx.scale(1/ctx.lineWidth, 1/ctx.lineWidth);
- if (this.attribute('orient').valueOrDefault('auto') == 'auto') ctx.rotate(-angle);
- ctx.translate(-point.x, -point.y);
- }
- }
- svg.Element.marker.prototype = new svg.Element.ElementBase;
-
- // definitions element
- svg.Element.defs = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.render = function(ctx) {
- // NOOP
- }
- }
- svg.Element.defs.prototype = new svg.Element.ElementBase;
-
- // base for gradients
- svg.Element.GradientBase = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.gradientUnits = this.attribute('gradientUnits').valueOrDefault('objectBoundingBox');
-
- this.stops = [];
- for (var i=0; i<this.children.length; i++) {
- var child = this.children[i];
- this.stops.push(child);
- }
-
- this.getGradient = function() {
- // OVERRIDE ME!
- }
-
- this.createGradient = function(ctx, element) {
- var stopsContainer = this;
- if (this.attribute('xlink:href').hasValue()) {
- stopsContainer = this.attribute('xlink:href').Definition.getDefinition();
- }
-
- var g = this.getGradient(ctx, element);
- for (var i=0; i<stopsContainer.stops.length; i++) {
- g.addColorStop(stopsContainer.stops[i].offset, stopsContainer.stops[i].color);
- }
-
- if (this.attribute('gradientTransform').hasValue()) {
- // render as transformed pattern on temporary canvas
- var rootView = svg.ViewPort.viewPorts[0];
-
- var rect = new svg.Element.rect();
- rect.attributes['x'] = new svg.Property('x', -svg.MAX_VIRTUAL_PIXELS/3.0);
- rect.attributes['y'] = new svg.Property('y', -svg.MAX_VIRTUAL_PIXELS/3.0);
- rect.attributes['width'] = new svg.Property('width', svg.MAX_VIRTUAL_PIXELS);
- rect.attributes['height'] = new svg.Property('height', svg.MAX_VIRTUAL_PIXELS);
-
- var group = new svg.Element.g();
- group.attributes['transform'] = new svg.Property('transform', this.attribute('gradientTransform').value);
- group.children = [ rect ];
-
- var tempSvg = new svg.Element.svg();
- tempSvg.attributes['x'] = new svg.Property('x', 0);
- tempSvg.attributes['y'] = new svg.Property('y', 0);
- tempSvg.attributes['width'] = new svg.Property('width', rootView.width);
- tempSvg.attributes['height'] = new svg.Property('height', rootView.height);
- tempSvg.children = [ group ];
-
- var c = document.createElement('canvas');
- c.width = rootView.width;
- c.height = rootView.height;
- var tempCtx = c.getContext('2d');
- tempCtx.fillStyle = g;
- tempSvg.render(tempCtx);
- return tempCtx.createPattern(c, 'no-repeat');
- }
-
- return g;
- }
- }
- svg.Element.GradientBase.prototype = new svg.Element.ElementBase;
-
- // linear gradient element
- svg.Element.linearGradient = function(node) {
- this.base = svg.Element.GradientBase;
- this.base(node);
-
- this.getGradient = function(ctx, element) {
- var bb = element.getBoundingBox();
-
- var x1 = (this.gradientUnits == 'objectBoundingBox'
- ? bb.x() + bb.width() * this.attribute('x1').numValue()
- : this.attribute('x1').Length.toPixels('x'));
- var y1 = (this.gradientUnits == 'objectBoundingBox'
- ? bb.y() + bb.height() * this.attribute('y1').numValue()
- : this.attribute('y1').Length.toPixels('y'));
- var x2 = (this.gradientUnits == 'objectBoundingBox'
- ? bb.x() + bb.width() * this.attribute('x2').numValue()
- : this.attribute('x2').Length.toPixels('x'));
- var y2 = (this.gradientUnits == 'objectBoundingBox'
- ? bb.y() + bb.height() * this.attribute('y2').numValue()
- : this.attribute('y2').Length.toPixels('y'));
-
- return ctx.createLinearGradient(x1, y1, x2, y2);
- }
- }
- svg.Element.linearGradient.prototype = new svg.Element.GradientBase;
-
- // radial gradient element
- svg.Element.radialGradient = function(node) {
- this.base = svg.Element.GradientBase;
- this.base(node);
-
- this.getGradient = function(ctx, element) {
- var bb = element.getBoundingBox();
-
- var cx = (this.gradientUnits == 'objectBoundingBox'
- ? bb.x() + bb.width() * this.attribute('cx').numValue()
- : this.attribute('cx').Length.toPixels('x'));
- var cy = (this.gradientUnits == 'objectBoundingBox'
- ? bb.y() + bb.height() * this.attribute('cy').numValue()
- : this.attribute('cy').Length.toPixels('y'));
-
- var fx = cx;
- var fy = cy;
- if (this.attribute('fx').hasValue()) {
- fx = (this.gradientUnits == 'objectBoundingBox'
- ? bb.x() + bb.width() * this.attribute('fx').numValue()
- : this.attribute('fx').Length.toPixels('x'));
- }
- if (this.attribute('fy').hasValue()) {
- fy = (this.gradientUnits == 'objectBoundingBox'
- ? bb.y() + bb.height() * this.attribute('fy').numValue()
- : this.attribute('fy').Length.toPixels('y'));
- }
-
- var r = (this.gradientUnits == 'objectBoundingBox'
- ? (bb.width() + bb.height()) / 2.0 * this.attribute('r').numValue()
- : this.attribute('r').Length.toPixels());
-
- return ctx.createRadialGradient(fx, fy, 0, cx, cy, r);
- }
- }
- svg.Element.radialGradient.prototype = new svg.Element.GradientBase;
-
- // gradient stop element
- svg.Element.stop = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.offset = this.attribute('offset').numValue();
-
- var stopColor = this.style('stop-color');
- if (this.style('stop-opacity').hasValue()) stopColor = stopColor.Color.addOpacity(this.style('stop-opacity').value);
- this.color = stopColor.value;
- }
- svg.Element.stop.prototype = new svg.Element.ElementBase;
-
- // animation base element
- svg.Element.AnimateBase = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- svg.Animations.push(this);
-
- this.duration = 0.0;
- this.begin = this.attribute('begin').Time.toMilliseconds();
- this.maxDuration = this.begin + this.attribute('dur').Time.toMilliseconds();
-
- this.getProperty = function() {
- var attributeType = this.attribute('attributeType').value;
- var attributeName = this.attribute('attributeName').value;
-
- if (attributeType == 'CSS') {
- return this.parent.style(attributeName, true);
- }
- return this.parent.attribute(attributeName, true);
- };
-
- this.initialValue = null;
- this.removed = false;
-
- this.calcValue = function() {
- // OVERRIDE ME!
- return '';
- }
-
- this.update = function(delta) {
- // set initial value
- if (this.initialValue == null) {
- this.initialValue = this.getProperty().value;
- }
-
- // if we're past the end time
- if (this.duration > this.maxDuration) {
- // loop for indefinitely repeating animations
- if (this.attribute('repeatCount').value == 'indefinite') {
- this.duration = 0.0
- }
- else if (this.attribute('fill').valueOrDefault('remove') == 'remove' && !this.removed) {
- this.removed = true;
- this.getProperty().value = this.initialValue;
- return true;
- }
- else {
- return false; // no updates made
- }
- }
- this.duration = this.duration + delta;
-
- // if we're past the begin time
- var updated = false;
- if (this.begin < this.duration) {
- var newValue = this.calcValue(); // tween
-
- if (this.attribute('type').hasValue()) {
- // for transform, etc.
- var type = this.attribute('type').value;
- newValue = type + '(' + newValue + ')';
- }
-
- this.getProperty().value = newValue;
- updated = true;
- }
-
- return updated;
- }
-
- // fraction of duration we've covered
- this.progress = function() {
- return ((this.duration - this.begin) / (this.maxDuration - this.begin));
- }
- }
- svg.Element.AnimateBase.prototype = new svg.Element.ElementBase;
-
- // animate element
- svg.Element.animate = function(node) {
- this.base = svg.Element.AnimateBase;
- this.base(node);
-
- this.calcValue = function() {
- var from = this.attribute('from').numValue();
- var to = this.attribute('to').numValue();
-
- // tween value linearly
- return from + (to - from) * this.progress();
- };
- }
- svg.Element.animate.prototype = new svg.Element.AnimateBase;
-
- // animate color element
- svg.Element.animateColor = function(node) {
- this.base = svg.Element.AnimateBase;
- this.base(node);
-
- this.calcValue = function() {
- var from = new RGBColor(this.attribute('from').value);
- var to = new RGBColor(this.attribute('to').value);
-
- if (from.ok && to.ok) {
- // tween color linearly
- var r = from.r + (to.r - from.r) * this.progress();
- var g = from.g + (to.g - from.g) * this.progress();
- var b = from.b + (to.b - from.b) * this.progress();
- return 'rgb('+parseInt(r,10)+','+parseInt(g,10)+','+parseInt(b,10)+')';
- }
- return this.attribute('from').value;
- };
- }
- svg.Element.animateColor.prototype = new svg.Element.AnimateBase;
-
- // animate transform element
- svg.Element.animateTransform = function(node) {
- this.base = svg.Element.animate;
- this.base(node);
- }
- svg.Element.animateTransform.prototype = new svg.Element.animate;
-
- // font element
- svg.Element.font = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.horizAdvX = this.attribute('horiz-adv-x').numValue();
-
- this.isRTL = false;
- this.isArabic = false;
- this.fontFace = null;
- this.missingGlyph = null;
- this.glyphs = [];
- for (var i=0; i<this.children.length; i++) {
- var child = this.children[i];
- if (child.type == 'font-face') {
- this.fontFace = child;
- if (child.style('font-family').hasValue()) {
- svg.Definitions[child.style('font-family').value] = this;
- }
- }
- else if (child.type == 'missing-glyph') this.missingGlyph = child;
- else if (child.type == 'glyph') {
- if (child.arabicForm != '') {
- this.isRTL = true;
- this.isArabic = true;
- if (typeof(this.glyphs[child.unicode]) == 'undefined') this.glyphs[child.unicode] = [];
- this.glyphs[child.unicode][child.arabicForm] = child;
- }
- else {
- this.glyphs[child.unicode] = child;
- }
- }
- }
- }
- svg.Element.font.prototype = new svg.Element.ElementBase;
-
- // font-face element
- svg.Element.fontface = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.ascent = this.attribute('ascent').value;
- this.descent = this.attribute('descent').value;
- this.unitsPerEm = this.attribute('units-per-em').numValue();
- }
- svg.Element.fontface.prototype = new svg.Element.ElementBase;
-
- // missing-glyph element
- svg.Element.missingglyph = function(node) {
- this.base = svg.Element.path;
- this.base(node);
-
- this.horizAdvX = 0;
- }
- svg.Element.missingglyph.prototype = new svg.Element.path;
-
- // glyph element
- svg.Element.glyph = function(node) {
- this.base = svg.Element.path;
- this.base(node);
-
- this.horizAdvX = this.attribute('horiz-adv-x').numValue();
- this.unicode = this.attribute('unicode').value;
- this.arabicForm = this.attribute('arabic-form').value;
- }
- svg.Element.glyph.prototype = new svg.Element.path;
-
- // text element
- svg.Element.text = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- if (node != null) {
- // add children
- this.children = [];
- for (var i=0; i<node.childNodes.length; i++) {
- var childNode = node.childNodes[i];
- if (childNode.nodeType == 1) { // capture tspan and tref nodes
- this.addChild(childNode, true);
- }
- else if (childNode.nodeType == 3) { // capture text
- this.addChild(new svg.Element.tspan(childNode), false);
- }
- }
- }
-
- this.baseSetContext = this.setContext;
- this.setContext = function(ctx) {
- this.baseSetContext(ctx);
- if (this.style('dominant-baseline').hasValue()) ctx.textBaseline = this.style('dominant-baseline').value;
- if (this.style('alignment-baseline').hasValue()) ctx.textBaseline = this.style('alignment-baseline').value;
- }
-
- this.renderChildren = function(ctx) {
- var textAnchor = this.style('text-anchor').valueOrDefault('start');
- var x = this.attribute('x').Length.toPixels('x');
- var y = this.attribute('y').Length.toPixels('y');
- for (var i=0; i<this.children.length; i++) {
- var child = this.children[i];
-
- if (child.attribute('x').hasValue()) {
- child.x = child.attribute('x').Length.toPixels('x');
- }
- else {
- if (child.attribute('dx').hasValue()) x += child.attribute('dx').Length.toPixels('x');
- child.x = x;
- }
-
- var childLength = child.measureText(ctx);
- if (textAnchor != 'start' && (i==0 || child.attribute('x').hasValue())) { // new group?
- // loop through rest of children
- var groupLength = childLength;
- for (var j=i+1; j<this.children.length; j++) {
- var childInGroup = this.children[j];
- if (childInGroup.attribute('x').hasValue()) break; // new group
- groupLength += childInGroup.measureText(ctx);
- }
- child.x -= (textAnchor == 'end' ? groupLength : groupLength / 2.0);
- }
- x = child.x + childLength;
-
- if (child.attribute('y').hasValue()) {
- child.y = child.attribute('y').Length.toPixels('y');
- }
- else {
- if (child.attribute('dy').hasValue()) y += child.attribute('dy').Length.toPixels('y');
- child.y = y;
- }
- y = child.y;
-
- child.render(ctx);
- }
- }
- }
- svg.Element.text.prototype = new svg.Element.RenderedElementBase;
-
- // text base
- svg.Element.TextElementBase = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- this.getGlyph = function(font, text, i) {
- var c = text[i];
- var glyph = null;
- if (font.isArabic) {
- var arabicForm = 'isolated';
- if ((i==0 || text[i-1]==' ') && i<text.length-2 && text[i+1]!=' ') arabicForm = 'terminal';
- if (i>0 && text[i-1]!=' ' && i<text.length-2 && text[i+1]!=' ') arabicForm = 'medial';
- if (i>0 && text[i-1]!=' ' && (i == text.length-1 || text[i+1]==' ')) arabicForm = 'initial';
- if (typeof(font.glyphs[c]) != 'undefined') {
- glyph = font.glyphs[c][arabicForm];
- if (glyph == null && font.glyphs[c].type == 'glyph') glyph = font.glyphs[c];
- }
- }
- else {
- glyph = font.glyphs[c];
- }
- if (glyph == null) glyph = font.missingGlyph;
- return glyph;
- }
-
- this.renderChildren = function(ctx) {
- var customFont = this.parent.style('font-family').Definition.getDefinition();
- if (customFont != null) {
- var fontSize = this.parent.style('font-size').numValueOrDefault(svg.Font.Parse(svg.ctx.font).fontSize);
- var fontStyle = this.parent.style('font-style').valueOrDefault(svg.Font.Parse(svg.ctx.font).fontStyle);
- var text = this.getText();
- if (customFont.isRTL) text = text.split("").reverse().join("");
-
- var dx = svg.ToNumberArray(this.parent.attribute('dx').value);
- for (var i=0; i<text.length; i++) {
- var glyph = this.getGlyph(customFont, text, i);
- var scale = fontSize / customFont.fontFace.unitsPerEm;
- ctx.translate(this.x, this.y);
- ctx.scale(scale, -scale);
- var lw = ctx.lineWidth;
- ctx.lineWidth = ctx.lineWidth * customFont.fontFace.unitsPerEm / fontSize;
- if (fontStyle == 'italic') ctx.transform(1, 0, .4, 1, 0, 0);
- glyph.render(ctx);
- if (fontStyle == 'italic') ctx.transform(1, 0, -.4, 1, 0, 0);
- ctx.lineWidth = lw;
- ctx.scale(1/scale, -1/scale);
- ctx.translate(-this.x, -this.y);
-
- this.x += fontSize * (glyph.horizAdvX || customFont.horizAdvX) / customFont.fontFace.unitsPerEm;
- if (typeof(dx[i]) != 'undefined' && !isNaN(dx[i])) {
- this.x += dx[i];
- }
- }
- return;
- }
-
- if (ctx.strokeStyle != '') ctx.strokeText(svg.compressSpaces(this.getText()), this.x, this.y);
- if (ctx.fillStyle != '') ctx.fillText(svg.compressSpaces(this.getText()), this.x, this.y);
- }
-
- this.getText = function() {
- // OVERRIDE ME
- }
-
- this.measureText = function(ctx) {
- var customFont = this.parent.style('font-family').Definition.getDefinition();
- if (customFont != null) {
- var fontSize = this.parent.style('font-size').numValueOrDefault(svg.Font.Parse(svg.ctx.font).fontSize);
- var measure = 0;
- var text = this.getText();
- if (customFont.isRTL) text = text.split("").reverse().join("");
- var dx = svg.ToNumberArray(this.parent.attribute('dx').value);
- for (var i=0; i<text.length; i++) {
- var glyph = this.getGlyph(customFont, text, i);
- measure += (glyph.horizAdvX || customFont.horizAdvX) * fontSize / customFont.fontFace.unitsPerEm;
- if (typeof(dx[i]) != 'undefined' && !isNaN(dx[i])) {
- measure += dx[i];
- }
- }
- return measure;
- }
-
- var textToMeasure = svg.compressSpaces(this.getText());
- if (!ctx.measureText) return textToMeasure.length * 10;
-
- ctx.save();
- this.setContext(ctx);
- var width = ctx.measureText(textToMeasure).width;
- ctx.restore();
- return width;
- }
- }
- svg.Element.TextElementBase.prototype = new svg.Element.RenderedElementBase;
-
- // tspan
- svg.Element.tspan = function(node) {
- this.base = svg.Element.TextElementBase;
- this.base(node);
-
- this.text = node.nodeType == 3 ? node.nodeValue : // text
- node.childNodes.length > 0 ? node.childNodes[0].nodeValue : // element
- node.text;
- this.getText = function() {
- return this.text;
- }
- }
- svg.Element.tspan.prototype = new svg.Element.TextElementBase;
-
- // tref
- svg.Element.tref = function(node) {
- this.base = svg.Element.TextElementBase;
- this.base(node);
-
- this.getText = function() {
- var element = this.attribute('xlink:href').Definition.getDefinition();
- if (element != null) return element.children[0].getText();
- }
- }
- svg.Element.tref.prototype = new svg.Element.TextElementBase;
-
- // a element
- svg.Element.a = function(node) {
- this.base = svg.Element.TextElementBase;
- this.base(node);
-
- this.hasText = true;
- for (var i=0; i<node.childNodes.length; i++) {
- if (node.childNodes[i].nodeType != 3) this.hasText = false;
- }
-
- // this might contain text
- this.text = this.hasText ? node.childNodes[0].nodeValue : '';
- this.getText = function() {
- return this.text;
- }
-
- this.baseRenderChildren = this.renderChildren;
- this.renderChildren = function(ctx) {
- if (this.hasText) {
- // render as text element
- this.baseRenderChildren(ctx);
- var fontSize = new svg.Property('fontSize', svg.Font.Parse(svg.ctx.font).fontSize);
- svg.Mouse.checkBoundingBox(this, new svg.BoundingBox(this.x, this.y - fontSize.Length.toPixels('y'), this.x + this.measureText(ctx), this.y));
- }
- else {
- // render as temporary group
- var g = new svg.Element.g();
- g.children = this.children;
- g.parent = this;
- g.render(ctx);
- }
- }
-
- this.onclick = function() {
- window.open(this.attribute('xlink:href').value);
- }
-
- this.onmousemove = function() {
- svg.ctx.canvas.style.cursor = 'pointer';
- }
- }
- svg.Element.a.prototype = new svg.Element.TextElementBase;
-
- // image element
- svg.Element.image = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- svg.Images.push(this);
- this.img = document.createElement('img');
- this.loaded = false;
- var that = this;
- this.img.onload = function() { that.loaded = true; }
- this.img.src = this.attribute('xlink:href').value;
-
- this.renderChildren = function(ctx) {
- var x = this.attribute('x').Length.toPixels('x');
- var y = this.attribute('y').Length.toPixels('y');
-
- var width = this.attribute('width').Length.toPixels('x');
- var height = this.attribute('height').Length.toPixels('y');
- if (width == 0 || height == 0) return;
-
- ctx.save();
- ctx.translate(x, y);
- svg.AspectRatio(ctx,
- this.attribute('preserveAspectRatio').value,
- width,
- this.img.width,
- height,
- this.img.height,
- 0,
- 0);
- ctx.drawImage(this.img, 0, 0);
- ctx.restore();
- }
- }
- svg.Element.image.prototype = new svg.Element.RenderedElementBase;
-
- // group element
- svg.Element.g = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- this.getBoundingBox = function() {
- var bb = new svg.BoundingBox();
- for (var i=0; i<this.children.length; i++) {
- bb.addBoundingBox(this.children[i].getBoundingBox());
- }
- return bb;
- };
- }
- svg.Element.g.prototype = new svg.Element.RenderedElementBase;
-
- // symbol element
- svg.Element.symbol = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- this.baseSetContext = this.setContext;
- this.setContext = function(ctx) {
- this.baseSetContext(ctx);
-
- // viewbox
- if (this.attribute('viewBox').hasValue()) {
- var viewBox = svg.ToNumberArray(this.attribute('viewBox').value);
- var minX = viewBox[0];
- var minY = viewBox[1];
- width = viewBox[2];
- height = viewBox[3];
-
- svg.AspectRatio(ctx,
- this.attribute('preserveAspectRatio').value,
- this.attribute('width').Length.toPixels('x'),
- width,
- this.attribute('height').Length.toPixels('y'),
- height,
- minX,
- minY);
-
- svg.ViewPort.SetCurrent(viewBox[2], viewBox[3]);
- }
- }
- }
- svg.Element.symbol.prototype = new svg.Element.RenderedElementBase;
-
- // style element
- svg.Element.style = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- // text, or spaces then CDATA
- var css = node.childNodes[0].nodeValue + (node.childNodes.length > 1 ? node.childNodes[1].nodeValue : '');
- css = css.replace(/(\/\*([^*]|[\r\n]|(\*+([^*\/]|[\r\n])))*\*+\/)|(^[\s]*\/\/.*)/gm, ''); // remove comments
- css = svg.compressSpaces(css); // replace whitespace
- var cssDefs = css.split('}');
- for (var i=0; i<cssDefs.length; i++) {
- if (svg.trim(cssDefs[i]) != '') {
- var cssDef = cssDefs[i].split('{');
- var cssClasses = cssDef[0].split(',');
- var cssProps = cssDef[1].split(';');
- for (var j=0; j<cssClasses.length; j++) {
- var cssClass = svg.trim(cssClasses[j]);
- if (cssClass != '') {
- var props = {};
- for (var k=0; k<cssProps.length; k++) {
- var prop = cssProps[k].indexOf(':');
- var name = cssProps[k].substr(0, prop);
- var value = cssProps[k].substr(prop + 1, cssProps[k].length - prop);
- if (name != null && value != null) {
- props[svg.trim(name)] = new svg.Property(svg.trim(name), svg.trim(value));
- }
- }
- svg.Styles[cssClass] = props;
- if (cssClass == '@font-face') {
- var fontFamily = props['font-family'].value.replace(/"/g,'');
- var srcs = props['src'].value.split(',');
- for (var s=0; s<srcs.length; s++) {
- if (srcs[s].indexOf('format("svg")') > 0) {
- var urlStart = srcs[s].indexOf('url');
- var urlEnd = srcs[s].indexOf(')', urlStart);
- var url = srcs[s].substr(urlStart + 5, urlEnd - urlStart - 6);
- var doc = svg.parseXml(svg.ajax(url));
- var fonts = doc.getElementsByTagName('font');
- for (var f=0; f<fonts.length; f++) {
- var font = svg.CreateElement(fonts[f]);
- svg.Definitions[fontFamily] = font;
- }
- }
- }
- }
- }
- }
- }
- }
- }
- svg.Element.style.prototype = new svg.Element.ElementBase;
-
- // use element
- svg.Element.use = function(node) {
- this.base = svg.Element.RenderedElementBase;
- this.base(node);
-
- this.baseSetContext = this.setContext;
- this.setContext = function(ctx) {
- this.baseSetContext(ctx);
- if (this.attribute('x').hasValue()) ctx.translate(this.attribute('x').Length.toPixels('x'), 0);
- if (this.attribute('y').hasValue()) ctx.translate(0, this.attribute('y').Length.toPixels('y'));
- }
-
- this.getDefinition = function() {
- var element = this.attribute('xlink:href').Definition.getDefinition();
- if (this.attribute('width').hasValue()) element.attribute('width', true).value = this.attribute('width').value;
- if (this.attribute('height').hasValue()) element.attribute('height', true).value = this.attribute('height').value;
- return element;
- }
-
- this.path = function(ctx) {
- var element = this.getDefinition();
- if (element != null) element.path(ctx);
- }
-
- this.renderChildren = function(ctx) {
- var element = this.getDefinition();
- if (element != null) element.render(ctx);
- }
- }
- svg.Element.use.prototype = new svg.Element.RenderedElementBase;
-
- // mask element
- svg.Element.mask = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.apply = function(ctx, element) {
- // render as temp svg
- var x = this.attribute('x').Length.toPixels('x');
- var y = this.attribute('y').Length.toPixels('y');
- var width = this.attribute('width').Length.toPixels('x');
- var height = this.attribute('height').Length.toPixels('y');
-
- // temporarily remove mask to avoid recursion
- var mask = element.attribute('mask').value;
- element.attribute('mask').value = '';
-
- var cMask = document.createElement('canvas');
- cMask.width = x + width;
- cMask.height = y + height;
- var maskCtx = cMask.getContext('2d');
- this.renderChildren(maskCtx);
-
- var c = document.createElement('canvas');
- c.width = x + width;
- c.height = y + height;
- var tempCtx = c.getContext('2d');
- element.render(tempCtx);
- tempCtx.globalCompositeOperation = 'destination-in';
- tempCtx.fillStyle = maskCtx.createPattern(cMask, 'no-repeat');
- tempCtx.fillRect(0, 0, x + width, y + height);
-
- ctx.fillStyle = tempCtx.createPattern(c, 'no-repeat');
- ctx.fillRect(0, 0, x + width, y + height);
-
- // reassign mask
- element.attribute('mask').value = mask;
- }
-
- this.render = function(ctx) {
- // NO RENDER
- }
- }
- svg.Element.mask.prototype = new svg.Element.ElementBase;
-
- // clip element
- svg.Element.clipPath = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.apply = function(ctx) {
- for (var i=0; i<this.children.length; i++) {
- if (this.children[i].path) {
- this.children[i].path(ctx);
- ctx.clip();
- }
- }
- }
-
- this.render = function(ctx) {
- // NO RENDER
- }
- }
- svg.Element.clipPath.prototype = new svg.Element.ElementBase;
-
- // filters
- svg.Element.filter = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- this.apply = function(ctx, element) {
- // render as temp svg
- var bb = element.getBoundingBox();
- var x = this.attribute('x').Length.toPixels('x');
- var y = this.attribute('y').Length.toPixels('y');
- if (x == 0 || y == 0) {
- x = bb.x1;
- y = bb.y1;
- }
- var width = this.attribute('width').Length.toPixels('x');
- var height = this.attribute('height').Length.toPixels('y');
- if (width == 0 || height == 0) {
- width = bb.width();
- height = bb.height();
- }
-
- // temporarily remove filter to avoid recursion
- var filter = element.style('filter').value;
- element.style('filter').value = '';
-
- // max filter distance
- var extraPercent = .20;
- var px = extraPercent * width;
- var py = extraPercent * height;
-
- var c = document.createElement('canvas');
- c.width = width + 2*px;
- c.height = height + 2*py;
- var tempCtx = c.getContext('2d');
- tempCtx.translate(-x + px, -y + py);
- element.render(tempCtx);
-
- // apply filters
- for (var i=0; i<this.children.length; i++) {
- this.children[i].apply(tempCtx, 0, 0, width + 2*px, height + 2*py);
- }
-
- // render on me
- ctx.drawImage(c, 0, 0, width + 2*px, height + 2*py, x - px, y - py, width + 2*px, height + 2*py);
-
- // reassign filter
- element.style('filter', true).value = filter;
- }
-
- this.render = function(ctx) {
- // NO RENDER
- }
- }
- svg.Element.filter.prototype = new svg.Element.ElementBase;
-
- svg.Element.feGaussianBlur = function(node) {
- this.base = svg.Element.ElementBase;
- this.base(node);
-
- function make_fgauss(sigma) {
- sigma = Math.max(sigma, 0.01);
- var len = Math.ceil(sigma * 4.0) + 1;
- mask = [];
- for (var i = 0; i < len; i++) {
- mask[i] = Math.exp(-0.5 * (i / sigma) * (i / sigma));
- }
- return mask;
- }
-
- function normalize(mask) {
- var sum = 0;
- for (var i = 1; i < mask.length; i++) {
- sum += Math.abs(mask[i]);
- }
- sum = 2 * sum + Math.abs(mask[0]);
- for (var i = 0; i < mask.length; i++) {
- mask[i] /= sum;
- }
- return mask;
- }
-
- function convolve_even(src, dst, mask, width, height) {
- for (var y = 0; y < height; y++) {
- for (var x = 0; x < width; x++) {
- var a = imGet(src, x, y, width, height, 3)/255;
- for (var rgba = 0; rgba < 4; rgba++) {
- var sum = mask[0] * (a==0?255:imGet(src, x, y, width, height, rgba)) * (a==0||rgba==3?1:a);
- for (var i = 1; i < mask.length; i++) {
- var a1 = imGet(src, Math.max(x-i,0), y, width, height, 3)/255;
- var a2 = imGet(src, Math.min(x+i, width-1), y, width, height, 3)/255;
- sum += mask[i] *
- ((a1==0?255:imGet(src, Math.max(x-i,0), y, width, height, rgba)) * (a1==0||rgba==3?1:a1) +
- (a2==0?255:imGet(src, Math.min(x+i, width-1), y, width, height, rgba)) * (a2==0||rgba==3?1:a2));
- }
- imSet(dst, y, x, height, width, rgba, sum);
- }
- }
- }
- }
-
- function imGet(img, x, y, width, height, rgba) {
- return img[y*width*4 + x*4 + rgba];
- }
-
- function imSet(img, x, y, width, height, rgba, val) {
- img[y*width*4 + x*4 + rgba] = val;
- }
-
- function blur(ctx, width, height, sigma)
- {
- var srcData = ctx.getImageData(0, 0, width, height);
- var mask = make_fgauss(sigma);
- mask = normalize(mask);
- tmp = [];
- convolve_even(srcData.data, tmp, mask, width, height);
- convolve_even(tmp, srcData.data, mask, height, width);
- ctx.clearRect(0, 0, width, height);
- ctx.putImageData(srcData, 0, 0);
- }
-
- this.apply = function(ctx, x, y, width, height) {
- // assuming x==0 && y==0 for now
- blur(ctx, width, height, this.attribute('stdDeviation').numValue());
- }
- }
- svg.Element.filter.prototype = new svg.Element.feGaussianBlur;
-
- // title element, do nothing
- svg.Element.title = function(node) {
- }
- svg.Element.title.prototype = new svg.Element.ElementBase;
-
- // desc element, do nothing
- svg.Element.desc = function(node) {
- }
- svg.Element.desc.prototype = new svg.Element.ElementBase;
-
- svg.Element.MISSING = function(node) {
- console.log('ERROR: Element \'' + node.nodeName + '\' not yet implemented.');
- }
- svg.Element.MISSING.prototype = new svg.Element.ElementBase;
-
- // element factory
- svg.CreateElement = function(node) {
- var className = node.nodeName.replace(/^[^:]+:/,''); // remove namespace
- className = className.replace(/\-/g,''); // remove dashes
- var e = null;
- if (typeof(svg.Element[className]) != 'undefined') {
- e = new svg.Element[className](node);
- }
- else {
- e = new svg.Element.MISSING(node);
- }
-
- e.type = node.nodeName;
- return e;
- }
-
- // load from url
- svg.load = function(ctx, url) {
- svg.loadXml(ctx, svg.ajax(url));
- }
-
- // load from xml
- svg.loadXml = function(ctx, xml) {
- svg.loadXmlDoc(ctx, svg.parseXml(xml));
- }
-
- svg.loadXmlDoc = function(ctx, dom) {
- svg.init(ctx);
-
- var mapXY = function(p) {
- var e = ctx.canvas;
- while (e) {
- p.x -= e.offsetLeft;
- p.y -= e.offsetTop;
- e = e.offsetParent;
- }
- if (window.scrollX) p.x += window.scrollX;
- if (window.scrollY) p.y += window.scrollY;
- return p;
- }
-
- // bind mouse
- if (svg.opts['ignoreMouse'] != true) {
- ctx.canvas.onclick = function(e) {
- var p = mapXY(new svg.Point(e != null ? e.clientX : event.clientX, e != null ? e.clientY : event.clientY));
- svg.Mouse.onclick(p.x, p.y);
- };
- ctx.canvas.onmousemove = function(e) {
- var p = mapXY(new svg.Point(e != null ? e.clientX : event.clientX, e != null ? e.clientY : event.clientY));
- svg.Mouse.onmousemove(p.x, p.y);
- };
- }
-
- var e = svg.CreateElement(dom.documentElement);
- e.root = true;
-
- // render loop
- var isFirstRender = true;
- var draw = function() {
- svg.ViewPort.Clear();
- if (ctx.canvas.parentNode) svg.ViewPort.SetCurrent(ctx.canvas.parentNode.clientWidth, ctx.canvas.parentNode.clientHeight);
-
- if (svg.opts['ignoreDimensions'] != true) {
- // set canvas size
- if (e.style('width').hasValue()) {
- ctx.canvas.width = e.style('width').Length.toPixels('x');
- ctx.canvas.style.width = ctx.canvas.width + 'px';
- }
- if (e.style('height').hasValue()) {
- ctx.canvas.height = e.style('height').Length.toPixels('y');
- ctx.canvas.style.height = ctx.canvas.height + 'px';
- }
- }
- var cWidth = ctx.canvas.clientWidth || ctx.canvas.width;
- var cHeight = ctx.canvas.clientHeight || ctx.canvas.height;
- svg.ViewPort.SetCurrent(cWidth, cHeight);
-
- if (svg.opts != null && svg.opts['offsetX'] != null) e.attribute('x', true).value = svg.opts['offsetX'];
- if (svg.opts != null && svg.opts['offsetY'] != null) e.attribute('y', true).value = svg.opts['offsetY'];
- if (svg.opts != null && svg.opts['scaleWidth'] != null && svg.opts['scaleHeight'] != null) {
- var xRatio = 1, yRatio = 1;
- if (e.attribute('width').hasValue()) xRatio = e.attribute('width').Length.toPixels('x') / svg.opts['scaleWidth'];
- if (e.attribute('height').hasValue()) yRatio = e.attribute('height').Length.toPixels('y') / svg.opts['scaleHeight'];
-
- e.attribute('width', true).value = svg.opts['scaleWidth'];
- e.attribute('height', true).value = svg.opts['scaleHeight'];
- e.attribute('viewBox', true).value = '0 0 ' + (cWidth * xRatio) + ' ' + (cHeight * yRatio);
- e.attribute('preserveAspectRatio', true).value = 'none';
- }
-
- // clear and render
- if (svg.opts['ignoreClear'] != true) {
- ctx.clearRect(0, 0, cWidth, cHeight);
- }
- e.render(ctx);
- if (isFirstRender) {
- isFirstRender = false;
- if (svg.opts != null && typeof(svg.opts['renderCallback']) == 'function') svg.opts['renderCallback']();
- }
- }
-
- var waitingForImages = true;
- if (svg.ImagesLoaded()) {
- waitingForImages = false;
- draw();
- }
- svg.intervalID = setInterval(function() {
- var needUpdate = false;
-
- if (waitingForImages && svg.ImagesLoaded()) {
- waitingForImages = false;
- needUpdate = true;
- }
-
- // need update from mouse events?
- if (svg.opts['ignoreMouse'] != true) {
- needUpdate = needUpdate | svg.Mouse.hasEvents();
- }
-
- // need update from animations?
- if (svg.opts['ignoreAnimation'] != true) {
- for (var i=0; i<svg.Animations.length; i++) {
- needUpdate = needUpdate | svg.Animations[i].update(1000 / svg.FRAMERATE);
- }
- }
-
- // need update from redraw?
- if (svg.opts != null && typeof(svg.opts['forceRedraw']) == 'function') {
- if (svg.opts['forceRedraw']() == true) needUpdate = true;
- }
-
- // render if needed
- if (needUpdate) {
- draw();
- svg.Mouse.runEvents(); // run and clear our events
- }
- }, 1000 / svg.FRAMERATE);
- }
-
- svg.stop = function() {
- if (svg.intervalID) {
- clearInterval(svg.intervalID);
- }
- }
-
- svg.Mouse = new (function() {
- this.events = [];
- this.hasEvents = function() { return this.events.length != 0; }
-
- this.onclick = function(x, y) {
- this.events.push({ type: 'onclick', x: x, y: y,
- run: function(e) { if (e.onclick) e.onclick(); }
- });
- }
-
- this.onmousemove = function(x, y) {
- this.events.push({ type: 'onmousemove', x: x, y: y,
- run: function(e) { if (e.onmousemove) e.onmousemove(); }
- });
- }
-
- this.eventElements = [];
-
- this.checkPath = function(element, ctx) {
- for (var i=0; i<this.events.length; i++) {
- var e = this.events[i];
- if (ctx.isPointInPath && ctx.isPointInPath(e.x, e.y)) this.eventElements[i] = element;
- }
- }
-
- this.checkBoundingBox = function(element, bb) {
- for (var i=0; i<this.events.length; i++) {
- var e = this.events[i];
- if (bb.isPointInBox(e.x, e.y)) this.eventElements[i] = element;
- }
- }
-
- this.runEvents = function() {
- svg.ctx.canvas.style.cursor = '';
-
- for (var i=0; i<this.events.length; i++) {
- var e = this.events[i];
- var element = this.eventElements[i];
- while (element) {
- e.run(element);
- element = element.parent;
- }
- }
-
- // done running, clear
- this.events = [];
- this.eventElements = [];
- }
- });
-
- return svg;
- }
-})();
-
-if (CanvasRenderingContext2D) {
- CanvasRenderingContext2D.prototype.drawSvg = function(s, dx, dy, dw, dh) {
- canvg(this.canvas, s, {
- ignoreMouse: true,
- ignoreAnimation: true,
- ignoreDimensions: true,
- ignoreClear: true,
- offsetX: dx,
- offsetY: dy,
- scaleWidth: dw,
- scaleHeight: dh
- });
- }
-}/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- * CanVGRenderer Extension module
- *
- * (c) 2011-2012 Torstein Honsi, Erik Olsson
- *
- * License: www.highcharts.com/license
- */
-
-// JSLint options:
-/*global Highcharts */
-
-(function (Highcharts) { // encapsulate
- var UNDEFINED,
- DIV = 'div',
- ABSOLUTE = 'absolute',
- RELATIVE = 'relative',
- HIDDEN = 'hidden',
- VISIBLE = 'visible',
- PX = 'px',
- css = Highcharts.css,
- CanVGRenderer = Highcharts.CanVGRenderer,
- SVGRenderer = Highcharts.SVGRenderer,
- extend = Highcharts.extend,
- merge = Highcharts.merge,
- addEvent = Highcharts.addEvent,
- createElement = Highcharts.createElement,
- discardElement = Highcharts.discardElement;
-
- // Extend CanVG renderer on demand, inherit from SVGRenderer
- extend(CanVGRenderer.prototype, SVGRenderer.prototype);
-
- // Add additional functionality:
- extend(CanVGRenderer.prototype, {
- create: function (chart, container, chartWidth, chartHeight) {
- this.setContainer(container, chartWidth, chartHeight);
- this.configure(chart);
- },
- setContainer: function (container, chartWidth, chartHeight) {
- var containerStyle = container.style,
- containerParent = container.parentNode,
- containerLeft = containerStyle.left,
- containerTop = containerStyle.top,
- containerOffsetWidth = container.offsetWidth,
- containerOffsetHeight = container.offsetHeight,
- canvas,
- initialHiddenStyle = { visibility: HIDDEN, position: ABSOLUTE };
-
- this.init.apply(this, [container, chartWidth, chartHeight]);
-
- // add the canvas above it
- canvas = createElement('canvas', {
- width: containerOffsetWidth,
- height: containerOffsetHeight
- }, {
- position: RELATIVE,
- left: containerLeft,
- top: containerTop
- }, container);
- this.canvas = canvas;
-
- // Create the tooltip line and div, they are placed as siblings to
- // the container (and as direct childs to the div specified in the html page)
- this.ttLine = createElement(DIV, null, initialHiddenStyle, containerParent);
- this.ttDiv = createElement(DIV, null, initialHiddenStyle, containerParent);
- this.ttTimer = UNDEFINED;
-
- // Move away the svg node to a new div inside the container's parent so we can hide it.
- var hiddenSvg = createElement(DIV, {
- width: containerOffsetWidth,
- height: containerOffsetHeight
- }, {
- visibility: HIDDEN,
- left: containerLeft,
- top: containerTop
- }, containerParent);
- this.hiddenSvg = hiddenSvg;
- hiddenSvg.appendChild(this.box);
- },
-
- /**
- * Configures the renderer with the chart. Attach a listener to the event tooltipRefresh.
- **/
- configure: function (chart) {
- var renderer = this,
- options = chart.options.tooltip,
- borderWidth = options.borderWidth,
- tooltipDiv = renderer.ttDiv,
- tooltipDivStyle = options.style,
- tooltipLine = renderer.ttLine,
- padding = parseInt(tooltipDivStyle.padding, 10);
-
- // Add border styling from options to the style
- tooltipDivStyle = merge(tooltipDivStyle, {
- padding: padding + PX,
- 'background-color': options.backgroundColor,
- 'border-style': 'solid',
- 'border-width': borderWidth + PX,
- 'border-radius': options.borderRadius + PX
- });
-
- // Optionally add shadow
- if (options.shadow) {
- tooltipDivStyle = merge(tooltipDivStyle, {
- 'box-shadow': '1px 1px 3px gray', // w3c
- '-webkit-box-shadow': '1px 1px 3px gray' // webkit
- });
- }
- css(tooltipDiv, tooltipDivStyle);
-
- // Set simple style on the line
- css(tooltipLine, {
- 'border-left': '1px solid darkgray'
- });
-
- // This event is triggered when a new tooltip should be shown
- addEvent(chart, 'tooltipRefresh', function (args) {
- var chartContainer = chart.container,
- offsetLeft = chartContainer.offsetLeft,
- offsetTop = chartContainer.offsetTop,
- position;
-
- // Set the content of the tooltip
- tooltipDiv.innerHTML = args.text;
-
- // Compute the best position for the tooltip based on the divs size and container size.
- position = chart.tooltip.getPosition(tooltipDiv.offsetWidth, tooltipDiv.offsetHeight, {plotX: args.x, plotY: args.y});
-
- css(tooltipDiv, {
- visibility: VISIBLE,
- left: position.x + PX,
- top: position.y + PX,
- 'border-color': args.borderColor
- });
-
- // Position the tooltip line
- css(tooltipLine, {
- visibility: VISIBLE,
- left: offsetLeft + args.x + PX,
- top: offsetTop + chart.plotTop + PX,
- height: chart.plotHeight + PX
- });
-
- // This timeout hides the tooltip after 3 seconds
- // First clear any existing timer
- if (renderer.ttTimer !== UNDEFINED) {
- clearTimeout(renderer.ttTimer);
- }
-
- // Start a new timer that hides tooltip and line
- renderer.ttTimer = setTimeout(function () {
- css(tooltipDiv, { visibility: HIDDEN });
- css(tooltipLine, { visibility: HIDDEN });
- }, 3000);
- });
- },
-
- /**
- * Extend SVGRenderer.destroy to also destroy the elements added by CanVGRenderer.
- */
- destroy: function () {
- var renderer = this;
-
- // Remove the canvas
- discardElement(renderer.canvas);
-
- // Kill the timer
- if (renderer.ttTimer !== UNDEFINED) {
- clearTimeout(renderer.ttTimer);
- }
-
- // Remove the divs for tooltip and line
- discardElement(renderer.ttLine);
- discardElement(renderer.ttDiv);
- discardElement(renderer.hiddenSvg);
-
- // Continue with base class
- return SVGRenderer.prototype.destroy.apply(renderer);
- },
-
- /**
- * Take a color and return it if it's a string, do not make it a gradient even if it is a
- * gradient. Currently canvg cannot render gradients (turns out black),
- * see: http://code.google.com/p/canvg/issues/detail?id=104
- *
- * @param {Object} color The color or config object
- */
- color: function (color, elem, prop) {
- if (color && color.linearGradient) {
- // Pick the end color and forward to base implementation
- color = color.stops[color.stops.length - 1][1];
- }
- return SVGRenderer.prototype.color.call(this, color, elem, prop);
- },
-
- /**
- * Draws the SVG on the canvas or adds a draw invokation to the deferred list.
- */
- draw: function () {
- var renderer = this;
- window.canvg(renderer.canvas, renderer.hiddenSvg.innerHTML);
- }
- });
-}(Highcharts));
diff --git a/html/includes/js/modules/data.src.js b/html/includes/js/modules/data.src.js
deleted file mode 100644
index 471307f..0000000
--- a/html/includes/js/modules/data.src.js
+++ /dev/null
@@ -1,1025 +0,0 @@
-/**
- * @license Data plugin for Highcharts
- *
- * (c) 2012-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-/*
- * The Highcharts Data plugin is a utility to ease parsing of input sources like
- * CSV, HTML tables or grid views into basic configuration options for use
- * directly in the Highcharts constructor.
- *
- * Demo: http://jsfiddle.net/highcharts/SnLFj/
- *
- * --- OPTIONS ---
- *
- * - columns : Array<Array<Mixed>>
- * A two-dimensional array representing the input data on tabular form. This input can
- * be used when the data is already parsed, for example from a grid view component.
- * Each cell can be a string or number. If not switchRowsAndColumns is set, the columns
- * are interpreted as series. See also the rows option.
- *
- * - complete : Function(chartOptions)
- * The callback that is evaluated when the data is finished loading, optionally from an
- * external source, and parsed. The first argument passed is a finished chart options
- * object, containing the series. Thise options
- * can be extended with additional options and passed directly to the chart constructor. This is
- * related to the parsed callback, that goes in at an earlier stage.
- *
- * - csv : String
- * A comma delimited string to be parsed. Related options are startRow, endRow, startColumn
- * and endColumn to delimit what part of the table is used. The lineDelimiter and
- * itemDelimiter options define the CSV delimiter formats.
- *
- * - dateFormat: String
- * Which of the predefined date formats in Date.prototype.dateFormats to use to parse date
- * columns, for example "dd/mm/YYYY" or "YYYY-mm-dd". Defaults to a best guess based on
- * what format gives valid dates, and prefers ordered dates.
- *
- * - endColumn : Integer
- * In tabular input data, the first row (indexed by 0) to use. Defaults to the last
- * column containing data.
- *
- * - endRow : Integer
- * In tabular input data, the last row (indexed by 0) to use. Defaults to the last row
- * containing data.
- *
- * - googleSpreadsheetKey : String
- * A Google Spreadsheet key. See https://developers.google.com/gdata/samples/spreadsheet_sample
- * for general information on GS.
- *
- * - googleSpreadsheetWorksheet : String
- * The Google Spreadsheet worksheet. The available id's can be read from
- * https://spreadsheets.google.com/feeds/worksheets/{key}/public/basic
- *
- * - itemDelimiter : String
- * Item or cell delimiter for parsing CSV. Defaults to the tab character "\t" if a tab character
- * is found in the CSV string, if not it defaults to ",".
- *
- * - lineDelimiter : String
- * Line delimiter for parsing CSV. Defaults to "\n".
- *
- * - parsed : Function
- * A callback function to access the parsed columns, the two-dimentional input data
- * array directly, before they are interpreted into series data and categories. See also
- * the complete callback, that goes in on a later stage where the raw columns are interpreted
- * into a Highcharts option structure. Return false to stop completion, or call this.complete()
- * to continue async.
- *
- * - parseDate : Function
- * A callback function to parse string representations of dates into JavaScript timestamps.
- * Return an integer on success.
- *
- * - rows : Array<Array<Mixed>>
- * The same as the columns input option, but defining rows intead of columns.
- *
- * - seriesMapping : Array<Object>
- * An array containing object with Point property names along with what column id the
- * property should be taken from.
- *
- * - startColumn : Integer
- * In tabular input data, the first column (indexed by 0) to use.
- *
- * - startRow : Integer
- * In tabular input data, the first row (indexed by 0) to use.
- *
- * - switchRowsAndColumns : Boolean
- * Switch rows and columns of the input data, so that this.columns effectively becomes the
- * rows of the data set, and the rows are interpreted as series.
- *
- * - table : String|HTMLElement
- * A HTML table or the id of such to be parsed as input data. Related options ara startRow,
- * endRow, startColumn and endColumn to delimit what part of the table is used.
- */
-
-/*
- * TODO:
- * - Handle various date formats
- * - http://jsfiddle.net/highcharts/114wejdx/
- * - http://jsfiddle.net/highcharts/ryv67bkq/
- */
-
-// JSLint options:
-/*global jQuery, HighchartsAdapter */
-
-(function (Highcharts) { // docs
-
- // Utilities
- var each = Highcharts.each,
- inArray = HighchartsAdapter.inArray,
- splat = Highcharts.splat,
- SeriesBuilder;
-
-
- // The Data constructor
- var Data = function (dataOptions, chartOptions) {
- this.init(dataOptions, chartOptions);
- };
-
- // Set the prototype properties
- Highcharts.extend(Data.prototype, {
-
- /**
- * Initialize the Data object with the given options
- */
- init: function (options, chartOptions) {
- this.options = options;
- this.chartOptions = chartOptions;
- this.columns = options.columns || this.rowsToColumns(options.rows) || [];
-
- // This is a two-dimensional array holding the raw, trimmed string values
- // with the same organisation as the columns array. It makes it possible
- // for example to revert from interpreted timestamps to string-based
- // categories.
- this.rawColumns = [];
-
- // No need to parse or interpret anything
- if (this.columns.length) {
- this.dataFound();
-
- // Parse and interpret
- } else {
-
- // Parse a CSV string if options.csv is given
- this.parseCSV();
-
- // Parse a HTML table if options.table is given
- this.parseTable();
-
- // Parse a Google Spreadsheet
- this.parseGoogleSpreadsheet();
- }
-
- },
-
- /**
- * Get the column distribution. For example, a line series takes a single column for
- * Y values. A range series takes two columns for low and high values respectively,
- * and an OHLC series takes four columns.
- */
- getColumnDistribution: function () {
- var chartOptions = this.chartOptions,
- options = this.options,
- xColumns = [],
- getValueCount = function (type) {
- return (Highcharts.seriesTypes[type || 'line'].prototype.pointArrayMap || [0]).length;
- },
- getPointArrayMap = function (type) {
- return Highcharts.seriesTypes[type || 'line'].prototype.pointArrayMap;
- },
- globalType = chartOptions && chartOptions.chart && chartOptions.chart.type,
- individualCounts = [],
- seriesBuilders = [],
- seriesIndex,
- i;
-
- each((chartOptions && chartOptions.series) || [], function (series) {
- individualCounts.push(getValueCount(series.type || globalType));
- });
-
- // Collect the x-column indexes from seriesMapping
- each((options && options.seriesMapping) || [], function (mapping) {
- xColumns.push(mapping.x || 0);
- });
-
- // If there are no defined series with x-columns, use the first column as x column
- if (xColumns.length === 0) {
- xColumns.push(0);
- }
-
- // Loop all seriesMappings and constructs SeriesBuilders from
- // the mapping options.
- each((options && options.seriesMapping) || [], function (mapping) {
- var builder = new SeriesBuilder(),
- name,
- numberOfValueColumnsNeeded = individualCounts[seriesIndex] || getValueCount(globalType),
- seriesArr = (chartOptions && chartOptions.series) || [],
- series = seriesArr[seriesIndex] || {},
- pointArrayMap = getPointArrayMap(series.type || globalType) || ['y'];
-
- // Add an x reader from the x property or from an undefined column
- // if the property is not set. It will then be auto populated later.
- builder.addColumnReader(mapping.x, 'x');
-
- // Add all column mappings
- for (name in mapping) {
- if (mapping.hasOwnProperty(name) && name !== 'x') {
- builder.addColumnReader(mapping[name], name);
- }
- }
-
- // Add missing columns
- for (i = 0; i < numberOfValueColumnsNeeded; i++) {
- if (!builder.hasReader(pointArrayMap[i])) {
- //builder.addNextColumnReader(pointArrayMap[i]);
- // Create and add a column reader for the next free column index
- builder.addColumnReader(undefined, pointArrayMap[i]);
- }
- }
-
- seriesBuilders.push(builder);
- seriesIndex++;
- });
-
- var globalPointArrayMap = getPointArrayMap(globalType);
- if (globalPointArrayMap === undefined) {
- globalPointArrayMap = ['y'];
- }
-
- this.valueCount = {
- global: getValueCount(globalType),
- xColumns: xColumns,
- individual: individualCounts,
- seriesBuilders: seriesBuilders,
- globalPointArrayMap: globalPointArrayMap
- };
- },
-
- /**
- * When the data is parsed into columns, either by CSV, table, GS or direct input,
- * continue with other operations.
- */
- dataFound: function () {
-
- if (this.options.switchRowsAndColumns) {
- this.columns = this.rowsToColumns(this.columns);
- }
-
- // Interpret the info about series and columns
- this.getColumnDistribution();
-
- // Interpret the values into right types
- this.parseTypes();
-
- // Use first row for series names?
- this.findHeaderRow();
-
- // Handle columns if a handleColumns callback is given
- if (this.parsed() !== false) {
-
- // Complete if a complete callback is given
- this.complete();
- }
-
- },
-
- /**
- * Parse a CSV input string
- */
- parseCSV: function () {
- var self = this,
- options = this.options,
- csv = options.csv,
- columns = this.columns,
- startRow = options.startRow || 0,
- endRow = options.endRow || Number.MAX_VALUE,
- startColumn = options.startColumn || 0,
- endColumn = options.endColumn || Number.MAX_VALUE,
- itemDelimiter,
- lines,
- activeRowNo = 0;
-
- if (csv) {
-
- lines = csv
- .replace(/\r\n/g, "\n") // Unix
- .replace(/\r/g, "\n") // Mac
- .split(options.lineDelimiter || "\n");
-
- itemDelimiter = options.itemDelimiter || (csv.indexOf('\t') !== -1 ? '\t' : ',');
-
- each(lines, function (line, rowNo) {
- var trimmed = self.trim(line),
- isComment = trimmed.indexOf('#') === 0,
- isBlank = trimmed === '',
- items;
-
- if (rowNo >= startRow && rowNo <= endRow && !isComment && !isBlank) {
- items = line.split(itemDelimiter);
- each(items, function (item, colNo) {
- if (colNo >= startColumn && colNo <= endColumn) {
- if (!columns[colNo - startColumn]) {
- columns[colNo - startColumn] = [];
- }
-
- columns[colNo - startColumn][activeRowNo] = item;
- }
- });
- activeRowNo += 1;
- }
- });
-
- this.dataFound();
- }
- },
-
- /**
- * Parse a HTML table
- */
- parseTable: function () {
- var options = this.options,
- table = options.table,
- columns = this.columns,
- startRow = options.startRow || 0,
- endRow = options.endRow || Number.MAX_VALUE,
- startColumn = options.startColumn || 0,
- endColumn = options.endColumn || Number.MAX_VALUE;
-
- if (table) {
-
- if (typeof table === 'string') {
- table = document.getElementById(table);
- }
-
- each(table.getElementsByTagName('tr'), function (tr, rowNo) {
- if (rowNo >= startRow && rowNo <= endRow) {
- each(tr.children, function (item, colNo) {
- if ((item.tagName === 'TD' || item.tagName === 'TH') && colNo >= startColumn && colNo <= endColumn) {
- if (!columns[colNo - startColumn]) {
- columns[colNo - startColumn] = [];
- }
-
- columns[colNo - startColumn][rowNo - startRow] = item.innerHTML;
- }
- });
- }
- });
-
- this.dataFound(); // continue
- }
- },
-
- /**
- */
- parseGoogleSpreadsheet: function () {
- var self = this,
- options = this.options,
- googleSpreadsheetKey = options.googleSpreadsheetKey,
- columns = this.columns,
- startRow = options.startRow || 0,
- endRow = options.endRow || Number.MAX_VALUE,
- startColumn = options.startColumn || 0,
- endColumn = options.endColumn || Number.MAX_VALUE,
- gr, // google row
- gc; // google column
-
- if (googleSpreadsheetKey) {
- jQuery.ajax({
- dataType: 'json',
- url: 'https://spreadsheets.google.com/feeds/cells/' +
- googleSpreadsheetKey + '/' + (options.googleSpreadsheetWorksheet || 'od6') +
- '/public/values?alt=json-in-script&callback=?',
- error: options.error,
- success: function (json) {
- // Prepare the data from the spreadsheat
- var cells = json.feed.entry,
- cell,
- cellCount = cells.length,
- colCount = 0,
- rowCount = 0,
- i;
-
- // First, find the total number of columns and rows that
- // are actually filled with data
- for (i = 0; i < cellCount; i++) {
- cell = cells[i];
- colCount = Math.max(colCount, cell.gs$cell.col);
- rowCount = Math.max(rowCount, cell.gs$cell.row);
- }
-
- // Set up arrays containing the column data
- for (i = 0; i < colCount; i++) {
- if (i >= startColumn && i <= endColumn) {
- // Create new columns with the length of either end-start or rowCount
- columns[i - startColumn] = [];
-
- // Setting the length to avoid jslint warning
- columns[i - startColumn].length = Math.min(rowCount, endRow - startRow);
- }
- }
-
- // Loop over the cells and assign the value to the right
- // place in the column arrays
- for (i = 0; i < cellCount; i++) {
- cell = cells[i];
- gr = cell.gs$cell.row - 1; // rows start at 1
- gc = cell.gs$cell.col - 1; // columns start at 1
-
- // If both row and col falls inside start and end
- // set the transposed cell value in the newly created columns
- if (gc >= startColumn && gc <= endColumn &&
- gr >= startRow && gr <= endRow) {
- columns[gc - startColumn][gr - startRow] = cell.content.$t;
- }
- }
- self.dataFound();
- }
- });
- }
- },
-
- /**
- * Find the header row. For now, we just check whether the first row contains
- * numbers or strings. Later we could loop down and find the first row with
- * numbers.
- */
- findHeaderRow: function () {
- var headerRow = 0;
- each(this.columns, function (column) {
- if (column.isNumeric && typeof column[0] !== 'string') {
- headerRow = null;
- }
- });
- this.headerRow = headerRow;
- },
-
- /**
- * Trim a string from whitespace
- */
- trim: function (str) {
- return typeof str === 'string' ? str.replace(/^\s+|\s+$/g, '') : str;
- },
-
- /**
- * Parse numeric cells in to number types and date types in to true dates.
- */
- parseTypes: function () {
- var columns = this.columns,
- rawColumns = this.rawColumns,
- col = columns.length,
- row,
- val,
- floatVal,
- trimVal,
- isXColumn,
- dateVal,
- descending,
- backup = [],
- diff,
- hasHeaderRow,
- forceCategory,
- chartOptions = this.chartOptions;
-
- while (col--) {
- row = columns[col].length;
- rawColumns[col] = [];
- isXColumn = inArray(col, this.valueCount.xColumns) !== -1;
- forceCategory = isXColumn && chartOptions && chartOptions.xAxis && splat(chartOptions.xAxis)[0].type === 'category';
- while (row--) {
- val = backup[row] || columns[col][row];
- floatVal = parseFloat(val);
- trimVal = rawColumns[col][row] = this.trim(val);
-
- // Disable number or date parsing by setting the X axis type to category
- if (forceCategory) {
- columns[col][row] = trimVal;
-
- /*jslint eqeq: true*/
- } else if (trimVal == floatVal) { // is numeric
- /*jslint eqeq: false*/
- columns[col][row] = floatVal;
-
- // If the number is greater than milliseconds in a year, assume datetime
- if (floatVal > 365 * 24 * 3600 * 1000) {
- columns[col].isDatetime = true;
- } else {
- columns[col].isNumeric = true;
- }
-
- } else { // string, continue to determine if it is a date string or really a string
- dateVal = this.parseDate(val);
- // Only allow parsing of dates if this column is an x-column
- if (isXColumn && typeof dateVal === 'number' && !isNaN(dateVal)) { // is date
- backup[row] = val;
- columns[col][row] = dateVal;
- columns[col].isDatetime = true;
-
- // Check if the dates are uniformly descending or ascending. If they
- // are not, chances are that they are a different time format, so check
- // for alternative.
- if (columns[col][row + 1] !== undefined) {
- diff = dateVal > columns[col][row + 1];
- if (diff !== descending && descending !== undefined) {
- if (this.alternativeFormat) {
- this.dateFormat = this.alternativeFormat;
- row = columns[col].length;
- this.alternativeFormat = this.dateFormats[this.dateFormat].alternative;
- } else {
- columns[col].unsorted = true;
- }
- }
- descending = diff;
- }
-
- } else { // string
- columns[col][row] = trimVal === '' ? null : trimVal;
- if (row !== 0 && (columns[col].isDatetime || columns[col].isNumeric)) {
- columns[col].mixed = true;
- }
- }
- }
- }
-
- // If strings are intermixed with numbers or dates in a parsed column, it is an indication
- // that parsing went wrong or the data was not intended to display as numbers or dates and
- // parsing is too aggressive. Fall back to categories. Demonstrated in the
- // highcharts/demo/column-drilldown sample.
- if (isXColumn && columns[col].mixed) {
- columns[col] = rawColumns[col];
- }
- }
-
- // If the 0 column is date and descending, reverse all columns.
- // TODO: probably this should apply to xColumns, not 0 column alone.
- if (columns[0].isDatetime && descending) {
- hasHeaderRow = typeof columns[0][0] !== 'number';
- for (col = 0; col < columns.length; col++) {
- columns[col].reverse();
- if (hasHeaderRow) {
- columns[col].unshift(columns[col].pop());
- }
- }
- }
- },
-
- /**
- * A collection of available date formats, extendable from the outside to support
- * custom date formats.
- */
- dateFormats: {
- 'YYYY-mm-dd': {
- regex: /^([0-9]{4})[\-\/\.]([0-9]{2})[\-\/\.]([0-9]{2})$/,
- parser: function (match) {
- return Date.UTC(+match[1], match[2] - 1, +match[3]);
- }
- },
- 'dd/mm/YYYY': {
- regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{4})$/,
- parser: function (match) {
- return Date.UTC(+match[3], match[2] - 1, +match[1]);
- },
- alternative: 'mm/dd/YYYY' // different format with the same regex
- },
- 'mm/dd/YYYY': {
- regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{4})$/,
- parser: function (match) {
- return Date.UTC(+match[3], match[1] - 1, +match[2]);
- }
- },
- 'dd/mm/YY': {
- regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{2})$/,
- parser: function (match) {
- return Date.UTC(+match[3] + 2000, match[2] - 1, +match[1]);
- },
- alternative: 'mm/dd/YY' // different format with the same regex
- },
- 'mm/dd/YY': {
- regex: /^([0-9]{1,2})[\-\/\.]([0-9]{1,2})[\-\/\.]([0-9]{2})$/,
- parser: function (match) {
- console.log(match)
- return Date.UTC(+match[3] + 2000, match[1] - 1, +match[2]);
- }
- }
- },
-
- /**
- * Parse a date and return it as a number. Overridable through options.parseDate.
- */
- parseDate: function (val) {
- var parseDate = this.options.parseDate,
- ret,
- key,
- format,
- dateFormat = this.options.dateFormat || this.dateFormat,
- match;
-
- if (parseDate) {
- ret = parseDate(val);
- }
-
- if (typeof val === 'string') {
- // Auto-detect the date format the first time
- if (!dateFormat) {
- for (key in this.dateFormats) {
- format = this.dateFormats[key];
- match = val.match(format.regex);
- if (match) {
- this.dateFormat = dateFormat = key;
- this.alternativeFormat = format.alternative;
- ret = format.parser(match);
- break;
- }
- }
- // Next time, use the one previously found
- } else {
- format = this.dateFormats[dateFormat];
- match = val.match(format.regex);
- if (match) {
- ret = format.parser(match);
- }
- }
- // Fall back to Date.parse
- if (!match) {
- match = Date.parse(val);
- // External tools like Date.js and MooTools extend Date object and
- // returns a date.
- if (typeof match === 'object' && match !== null && match.getTime) {
- ret = match.getTime() - match.getTimezoneOffset() * 60000;
-
- // Timestamp
- } else if (typeof match === 'number' && !isNaN(match)) {
- ret = match - (new Date(match)).getTimezoneOffset() * 60000;
- }
- }
- }
- return ret;
- },
-
- /**
- * Reorganize rows into columns
- */
- rowsToColumns: function (rows) {
- var row,
- rowsLength,
- col,
- colsLength,
- columns;
-
- if (rows) {
- columns = [];
- rowsLength = rows.length;
- for (row = 0; row < rowsLength; row++) {
- colsLength = rows[row].length;
- for (col = 0; col < colsLength; col++) {
- if (!columns[col]) {
- columns[col] = [];
- }
- columns[col][row] = rows[row][col];
- }
- }
- }
- return columns;
- },
-
- /**
- * A hook for working directly on the parsed columns
- */
- parsed: function () {
- if (this.options.parsed) {
- return this.options.parsed.call(this, this.columns);
- }
- },
-
- getFreeIndexes: function (numberOfColumns, seriesBuilders) {
- var s,
- i,
- freeIndexes = [],
- freeIndexValues = [],
- referencedIndexes;
-
- // Add all columns as free
- for (i = 0; i < numberOfColumns; i = i + 1) {
- freeIndexes.push(true);
- }
-
- // Loop all defined builders and remove their referenced columns
- for (s = 0; s < seriesBuilders.length; s = s + 1) {
- referencedIndexes = seriesBuilders[s].getReferencedColumnIndexes();
-
- for (i = 0; i < referencedIndexes.length; i = i + 1) {
- freeIndexes[referencedIndexes[i]] = false;
- }
- }
-
- // Collect the values for the free indexes
- for (i = 0; i < freeIndexes.length; i = i + 1) {
- if (freeIndexes[i]) {
- freeIndexValues.push(i);
- }
- }
-
- return freeIndexValues;
- },
-
- /**
- * If a complete callback function is provided in the options, interpret the
- * columns into a Highcharts options object.
- */
- complete: function () {
-
- var columns = this.columns,
- xColumns = [],
- type,
- options = this.options,
- series,
- data,
- i,
- j,
- r,
- seriesIndex,
- chartOptions,
- allSeriesBuilders = [],
- builder,
- freeIndexes,
- typeCol,
- index;
-
- xColumns.length = columns.length;
- if (options.complete || options.afterComplete) {
-
- // Get the names and shift the top row
- for (i = 0; i < columns.length; i++) {
- if (this.headerRow === 0) {
- columns[i].name = columns[i].shift();
- }
- }
-
- // Use the next columns for series
- series = [];
- freeIndexes = this.getFreeIndexes(columns.length, this.valueCount.seriesBuilders);
-
- // Populate defined series
- for (seriesIndex = 0; seriesIndex < this.valueCount.seriesBuilders.length; seriesIndex++) {
- builder = this.valueCount.seriesBuilders[seriesIndex];
-
- // If the builder can be populated with remaining columns, then add it to allBuilders
- if (builder.populateColumns(freeIndexes)) {
- allSeriesBuilders.push(builder);
- }
- }
-
- // Populate dynamic series
- while (freeIndexes.length > 0) {
- builder = new SeriesBuilder();
- builder.addColumnReader(0, 'x');
-
- // Mark index as used (not free)
- index = inArray(0, freeIndexes);
- if (index !== -1) {
- freeIndexes.splice(index, 1);
- }
-
- for (i = 0; i < this.valueCount.global; i++) {
- // Create and add a column reader for the next free column index
- builder.addColumnReader(undefined, this.valueCount.globalPointArrayMap[i]);
- }
-
- // If the builder can be populated with remaining columns, then add it to allBuilders
- if (builder.populateColumns(freeIndexes)) {
- allSeriesBuilders.push(builder);
- }
- }
-
- // Get the data-type from the first series x column
- if (allSeriesBuilders.length > 0 && allSeriesBuilders[0].readers.length > 0) {
- typeCol = columns[allSeriesBuilders[0].readers[0].columnIndex];
- if (typeCol !== undefined) {
- if (typeCol.isDatetime) {
- type = 'datetime';
- } else if (!typeCol.isNumeric) {
- type = 'category';
- }
- }
- }
- // Axis type is category, then the "x" column should be called "name"
- if (type === 'category') {
- for (seriesIndex = 0; seriesIndex < allSeriesBuilders.length; seriesIndex++) {
- builder = allSeriesBuilders[seriesIndex];
- for (r = 0; r < builder.readers.length; r++) {
- if (builder.readers[r].configName === 'x') {
- builder.readers[r].configName = 'name';
- }
- }
- }
- }
-
- // Read data for all builders
- for (seriesIndex = 0; seriesIndex < allSeriesBuilders.length; seriesIndex++) {
- builder = allSeriesBuilders[seriesIndex];
-
- // Iterate down the cells of each column and add data to the series
- data = [];
- for (j = 0; j < columns[0].length; j++) { // TODO: which column's length should we use here
- data[j] = builder.read(columns, j);
- }
-
- // Add the series
- series[seriesIndex] = {
- data: data
- };
- if (builder.name) {
- series[seriesIndex].name = builder.name;
- }
- }
-
-
-
- // Do the callback
- chartOptions = {
- xAxis: {
- type: type
- },
- series: series
- };
- if (options.complete) {
- options.complete(chartOptions);
- }
-
- // The afterComplete hook is used internally to avoid conflict with the externally
- // available complete option.
- if (options.afterComplete) {
- options.afterComplete(chartOptions);
- }
- }
- }
- });
-
- // Register the Data prototype and data function on Highcharts
- Highcharts.Data = Data;
- Highcharts.data = function (options, chartOptions) {
- return new Data(options, chartOptions);
- };
-
- // Extend Chart.init so that the Chart constructor accepts a new configuration
- // option group, data.
- Highcharts.wrap(Highcharts.Chart.prototype, 'init', function (proceed, userOptions, callback) {
- var chart = this;
-
- if (userOptions && userOptions.data) {
- Highcharts.data(Highcharts.extend(userOptions.data, {
-
- afterComplete: function (dataOptions) {
- var i, series;
-
- // Merge series configs
- if (userOptions.hasOwnProperty('series')) {
- if (typeof userOptions.series === 'object') {
- i = Math.max(userOptions.series.length, dataOptions.series.length);
- while (i--) {
- series = userOptions.series[i] || {};
- userOptions.series[i] = Highcharts.merge(series, dataOptions.series[i]);
- }
- } else { // Allow merging in dataOptions.series (#2856)
- delete userOptions.series;
- }
- }
-
- // Do the merge
- userOptions = Highcharts.merge(dataOptions, userOptions);
-
- proceed.call(chart, userOptions, callback);
- }
- }), userOptions);
- } else {
- proceed.call(chart, userOptions, callback);
- }
- });
-
- /**
- * Creates a new SeriesBuilder. A SeriesBuilder consists of a number
- * of ColumnReaders that reads columns and give them a name.
- * Ex: A series builder can be constructed to read column 3 as 'x' and
- * column 7 and 8 as 'y1' and 'y2'.
- * The output would then be points/rows of the form {x: 11, y1: 22, y2: 33}
- *
- * The name of the builder is taken from the second column. In the above
- * example it would be the column with index 7.
- * @constructor
- */
- SeriesBuilder = function () {
- this.readers = [];
- this.pointIsArray = true;
- };
-
- /**
- * Populates readers with column indexes. A reader can be added without
- * a specific index and for those readers the index is taken sequentially
- * from the free columns (this is handled by the ColumnCursor instance).
- * @returns {boolean}
- */
- SeriesBuilder.prototype.populateColumns = function (freeIndexes) {
- var builder = this,
- enoughColumns = true;
-
- // Loop each reader and give it an index if its missing.
- // The freeIndexes.shift() will return undefined if there
- // are no more columns.
- each(builder.readers, function (reader) {
- if (reader.columnIndex === undefined) {
- reader.columnIndex = freeIndexes.shift();
- }
- });
-
- // Now, all readers should have columns mapped. If not
- // then return false to signal that this series should
- // not be added.
- each(builder.readers, function (reader) {
- if (reader.columnIndex === undefined) {
- enoughColumns = false;
- }
- });
-
- return enoughColumns;
- };
-
- /**
- * Reads a row from the dataset and returns a point or array depending
- * on the names of the readers.
- * @param columns
- * @param rowIndex
- * @returns {Array | Object}
- */
- SeriesBuilder.prototype.read = function (columns, rowIndex) {
- var builder = this,
- pointIsArray = builder.pointIsArray,
- point = pointIsArray ? [] : {},
- columnIndexes;
-
- // Loop each reader and ask it to read its value.
- // Then, build an array or point based on the readers names.
- each(builder.readers, function (reader) {
- var value = columns[reader.columnIndex][rowIndex];
- if (pointIsArray) {
- point.push(value);
- } else {
- point[reader.configName] = value;
- }
- });
-
- // The name comes from the first column (excluding the x column)
- if (this.name === undefined && builder.readers.length >= 2) {
- columnIndexes = builder.getReferencedColumnIndexes();
- if (columnIndexes.length >= 2) {
- // remove the first one (x col)
- columnIndexes.shift();
-
- // Sort the remaining
- columnIndexes.sort();
-
- // Now use the lowest index as name column
- this.name = columns[columnIndexes.shift()].name;
- }
- }
-
- return point;
- };
-
- /**
- * Creates and adds ColumnReader from the given columnIndex and configName.
- * ColumnIndex can be undefined and in that case the reader will be given
- * an index when columns are populated.
- * @param columnIndex {Number | undefined}
- * @param configName
- */
- SeriesBuilder.prototype.addColumnReader = function (columnIndex, configName) {
- this.readers.push({
- columnIndex: columnIndex,
- configName: configName
- });
-
- if (!(configName === 'x' || configName === 'y' || configName === undefined)) {
- this.pointIsArray = false;
- }
- };
-
- /**
- * Returns an array of column indexes that the builder will use when
- * reading data.
- * @returns {Array}
- */
- SeriesBuilder.prototype.getReferencedColumnIndexes = function () {
- var i,
- referencedColumnIndexes = [],
- columnReader;
-
- for (i = 0; i < this.readers.length; i = i + 1) {
- columnReader = this.readers[i];
- if (columnReader.columnIndex !== undefined) {
- referencedColumnIndexes.push(columnReader.columnIndex);
- }
- }
-
- return referencedColumnIndexes;
- };
-
- /**
- * Returns true if the builder has a reader for the given configName.
- * @param configName
- * @returns {boolean}
- */
- SeriesBuilder.prototype.hasReader = function (configName) {
- var i, columnReader;
- for (i = 0; i < this.readers.length; i = i + 1) {
- columnReader = this.readers[i];
- if (columnReader.configName === configName) {
- return true;
- }
- }
- // Else return undefined
- };
-
-
-
-}(Highcharts));
diff --git a/html/includes/js/modules/drilldown.src.js b/html/includes/js/modules/drilldown.src.js
deleted file mode 100644
index cd3522c..0000000
--- a/html/includes/js/modules/drilldown.src.js
+++ /dev/null
@@ -1,606 +0,0 @@
-/**
- * Highcharts Drilldown plugin
- *
- * Author: Torstein Honsi
- * License: MIT License
- *
- * Demo: http://jsfiddle.net/highcharts/Vf3yT/
- */
-
-/*global HighchartsAdapter*/
-(function (H) {
-
- "use strict";
-
- var noop = function () {},
- defaultOptions = H.getOptions(),
- each = H.each,
- extend = H.extend,
- format = H.format,
- pick = H.pick,
- wrap = H.wrap,
- Chart = H.Chart,
- seriesTypes = H.seriesTypes,
- PieSeries = seriesTypes.pie,
- ColumnSeries = seriesTypes.column,
- fireEvent = HighchartsAdapter.fireEvent,
- inArray = HighchartsAdapter.inArray,
- dupes = [];
-
- // Utilities
- function tweenColors(startColor, endColor, pos) {
- var rgba = [
- Math.round(startColor[0] + (endColor[0] - startColor[0]) * pos),
- Math.round(startColor[1] + (endColor[1] - startColor[1]) * pos),
- Math.round(startColor[2] + (endColor[2] - startColor[2]) * pos),
- startColor[3] + (endColor[3] - startColor[3]) * pos
- ];
- return 'rgba(' + rgba.join(',') + ')';
- }
-
- // Add language
- extend(defaultOptions.lang, {
- drillUpText: '◁ Back to {series.name}'
- });
- defaultOptions.drilldown = {
- activeAxisLabelStyle: {
- cursor: 'pointer',
- color: '#0d233a',
- fontWeight: 'bold',
- textDecoration: 'underline'
- },
- activeDataLabelStyle: {
- cursor: 'pointer',
- color: '#0d233a',
- fontWeight: 'bold',
- textDecoration: 'underline'
- },
- animation: {
- duration: 500
- },
- drillUpButton: {
- position: {
- align: 'right',
- x: -10,
- y: 10
- }
- // relativeTo: 'plotBox'
- // theme
- }
- };
-
- /**
- * A general fadeIn method
- */
- H.SVGRenderer.prototype.Element.prototype.fadeIn = function (animation) {
- this
- .attr({
- opacity: 0.1,
- visibility: 'inherit'
- })
- .animate({
- opacity: pick(this.newOpacity, 1) // newOpacity used in maps
- }, animation || {
- duration: 250
- });
- };
-
- Chart.prototype.addSeriesAsDrilldown = function (point, ddOptions) {
- this.addSingleSeriesAsDrilldown(point, ddOptions);
- this.applyDrilldown();
- };
- Chart.prototype.addSingleSeriesAsDrilldown = function (point, ddOptions) {
- var oldSeries = point.series,
- xAxis = oldSeries.xAxis,
- yAxis = oldSeries.yAxis,
- newSeries,
- color = point.color || oldSeries.color,
- pointIndex,
- levelSeries = [],
- levelSeriesOptions = [],
- level,
- levelNumber;
-
- levelNumber = oldSeries.levelNumber || 0;
-
- ddOptions = extend({
- color: color
- }, ddOptions);
- pointIndex = inArray(point, oldSeries.points);
-
- // Record options for all current series
- each(oldSeries.chart.series, function (series) {
- if (series.xAxis === xAxis) {
- levelSeries.push(series);
- levelSeriesOptions.push(series.userOptions);
- series.levelNumber = series.levelNumber || levelNumber; // #3182
- }
- });
-
- // Add a record of properties for each drilldown level
- level = {
- levelNumber: levelNumber,
- seriesOptions: oldSeries.userOptions,
- levelSeriesOptions: levelSeriesOptions,
- levelSeries: levelSeries,
- shapeArgs: point.shapeArgs,
- bBox: point.graphic.getBBox(),
- color: color,
- lowerSeriesOptions: ddOptions,
- pointOptions: oldSeries.options.data[pointIndex],
- pointIndex: pointIndex,
- oldExtremes: {
- xMin: xAxis && xAxis.userMin,
- xMax: xAxis && xAxis.userMax,
- yMin: yAxis && yAxis.userMin,
- yMax: yAxis && yAxis.userMax
- }
- };
-
- // Generate and push it to a lookup array
- if (!this.drilldownLevels) {
- this.drilldownLevels = [];
- }
- this.drilldownLevels.push(level);
-
- newSeries = level.lowerSeries = this.addSeries(ddOptions, false);
- newSeries.levelNumber = levelNumber + 1;
- if (xAxis) {
- xAxis.oldPos = xAxis.pos;
- xAxis.userMin = xAxis.userMax = null;
- yAxis.userMin = yAxis.userMax = null;
- }
-
- // Run fancy cross-animation on supported and equal types
- if (oldSeries.type === newSeries.type) {
- newSeries.animate = newSeries.animateDrilldown || noop;
- newSeries.options.animation = true;
- }
- };
-
- Chart.prototype.applyDrilldown = function () {
- var drilldownLevels = this.drilldownLevels,
- levelToRemove;
-
- if (drilldownLevels && drilldownLevels.length > 0) { // #3352, async loading
- levelToRemove = drilldownLevels[drilldownLevels.length - 1].levelNumber;
- each(this.drilldownLevels, function (level) {
- if (level.levelNumber === levelToRemove) {
- each(level.levelSeries, function (series) {
- if (series.levelNumber === levelToRemove) { // Not removed, not added as part of a multi-series drilldown
- series.remove(false);
- }
- });
- }
- });
- }
-
- this.redraw();
- this.showDrillUpButton();
- };
-
- Chart.prototype.getDrilldownBackText = function () {
- var drilldownLevels = this.drilldownLevels,
- lastLevel;
- if (drilldownLevels && drilldownLevels.length > 0) { // #3352, async loading
- lastLevel = drilldownLevels[drilldownLevels.length - 1];
- lastLevel.series = lastLevel.seriesOptions;
- return format(this.options.lang.drillUpText, lastLevel);
- }
-
- };
-
- Chart.prototype.showDrillUpButton = function () {
- var chart = this,
- backText = this.getDrilldownBackText(),
- buttonOptions = chart.options.drilldown.drillUpButton,
- attr,
- states;
-
-
- if (!this.drillUpButton) {
- attr = buttonOptions.theme;
- states = attr && attr.states;
-
- this.drillUpButton = this.renderer.button(
- backText,
- null,
- null,
- function () {
- chart.drillUp();
- },
- attr,
- states && states.hover,
- states && states.select
- )
- .attr({
- align: buttonOptions.position.align,
- zIndex: 9
- })
- .add()
- .align(buttonOptions.position, false, buttonOptions.relativeTo || 'plotBox');
- } else {
- this.drillUpButton.attr({
- text: backText
- })
- .align();
- }
- };
-
- Chart.prototype.drillUp = function () {
- var chart = this,
- drilldownLevels = chart.drilldownLevels,
- levelNumber = drilldownLevels[drilldownLevels.length - 1].levelNumber,
- i = drilldownLevels.length,
- chartSeries = chart.series,
- seriesI = chartSeries.length,
- level,
- oldSeries,
- newSeries,
- oldExtremes,
- addSeries = function (seriesOptions) {
- var addedSeries;
- each(chartSeries, function (series) {
- if (series.userOptions === seriesOptions) {
- addedSeries = series;
- }
- });
-
- addedSeries = addedSeries || chart.addSeries(seriesOptions, false);
- if (addedSeries.type === oldSeries.type && addedSeries.animateDrillupTo) {
- addedSeries.animate = addedSeries.animateDrillupTo;
- }
- if (seriesOptions === level.seriesOptions) {
- newSeries = addedSeries;
- }
- };
-
- while (i--) {
-
- level = drilldownLevels[i];
- if (level.levelNumber === levelNumber) {
- drilldownLevels.pop();
-
- // Get the lower series by reference or id
- oldSeries = level.lowerSeries;
- if (!oldSeries.chart) { // #2786
- while (seriesI--) {
- if (chartSeries[seriesI].options.id === level.lowerSeriesOptions.id) {
- oldSeries = chartSeries[seriesI];
- break;
- }
- }
- }
- oldSeries.xData = []; // Overcome problems with minRange (#2898)
-
- each(level.levelSeriesOptions, addSeries);
-
- fireEvent(chart, 'drillup', { seriesOptions: level.seriesOptions });
-
- if (newSeries.type === oldSeries.type) {
- newSeries.drilldownLevel = level;
- newSeries.options.animation = chart.options.drilldown.animation;
-
- if (oldSeries.animateDrillupFrom) {
- oldSeries.animateDrillupFrom(level);
- }
- }
- newSeries.levelNumber = levelNumber;
-
- oldSeries.remove(false);
-
- // Reset the zoom level of the upper series
- if (newSeries.xAxis) {
- oldExtremes = level.oldExtremes;
- newSeries.xAxis.setExtremes(oldExtremes.xMin, oldExtremes.xMax, false);
- newSeries.yAxis.setExtremes(oldExtremes.yMin, oldExtremes.yMax, false);
- }
- }
- }
-
- this.redraw();
-
- if (this.drilldownLevels.length === 0) {
- this.drillUpButton = this.drillUpButton.destroy();
- } else {
- this.drillUpButton.attr({
- text: this.getDrilldownBackText()
- })
- .align();
- }
-
- dupes.length = []; // #3315
- };
-
-
- ColumnSeries.prototype.supportsDrilldown = true;
-
- /**
- * When drilling up, keep the upper series invisible until the lower series has
- * moved into place
- */
- ColumnSeries.prototype.animateDrillupTo = function (init) {
- if (!init) {
- var newSeries = this,
- level = newSeries.drilldownLevel;
-
- each(this.points, function (point) {
- point.graphic.hide();
- if (point.dataLabel) {
- point.dataLabel.hide();
- }
- if (point.connector) {
- point.connector.hide();
- }
- });
-
-
- // Do dummy animation on first point to get to complete
- setTimeout(function () {
- each(newSeries.points, function (point, i) {
- // Fade in other points
- var verb = i === (level && level.pointIndex) ? 'show' : 'fadeIn',
- inherit = verb === 'show' ? true : undefined;
- point.graphic[verb](inherit);
- if (point.dataLabel) {
- point.dataLabel[verb](inherit);
- }
- if (point.connector) {
- point.connector[verb](inherit);
- }
- });
- }, Math.max(this.chart.options.drilldown.animation.duration - 50, 0));
-
- // Reset
- this.animate = noop;
- }
-
- };
-
- ColumnSeries.prototype.animateDrilldown = function (init) {
- var series = this,
- drilldownLevels = this.chart.drilldownLevels,
- animateFrom = this.chart.drilldownLevels[this.chart.drilldownLevels.length - 1].shapeArgs,
- animationOptions = this.chart.options.drilldown.animation;
-
- if (!init) {
- each(drilldownLevels, function (level) {
- if (series.userOptions === level.lowerSeriesOptions) {
- animateFrom = level.shapeArgs;
- }
- });
-
- animateFrom.x += (this.xAxis.oldPos - this.xAxis.pos);
-
- each(this.points, function (point) {
- if (point.graphic) {
- point.graphic
- .attr(animateFrom)
- .animate(point.shapeArgs, animationOptions);
- }
- if (point.dataLabel) {
- point.dataLabel.fadeIn(animationOptions);
- }
- });
- this.animate = null;
- }
-
- };
-
- /**
- * When drilling up, pull out the individual point graphics from the lower series
- * and animate them into the origin point in the upper series.
- */
- ColumnSeries.prototype.animateDrillupFrom = function (level) {
- var animationOptions = this.chart.options.drilldown.animation,
- group = this.group,
- series = this;
-
- // Cancel mouse events on the series group (#2787)
- each(series.trackerGroups, function (key) {
- if (series[key]) { // we don't always have dataLabelsGroup
- series[key].on('mouseover');
- }
- });
-
-
- delete this.group;
- each(this.points, function (point) {
- var graphic = point.graphic,
- startColor = H.Color(point.color).rgba,
- endColor = H.Color(level.color).rgba,
- complete = function () {
- graphic.destroy();
- if (group) {
- group = group.destroy();
- }
- };
-
- if (graphic) {
-
- delete point.graphic;
-
- if (animationOptions) {
- /*jslint unparam: true*/
- graphic.animate(level.shapeArgs, H.merge(animationOptions, {
- step: function (val, fx) {
- if (fx.prop === 'start' && startColor.length === 4 && endColor.length === 4) {
- this.attr({
- fill: tweenColors(startColor, endColor, fx.pos)
- });
- }
- },
- complete: complete
- }));
- /*jslint unparam: false*/
- } else {
- graphic.attr(level.shapeArgs);
- complete();
- }
- }
- });
- };
-
- if (PieSeries) {
- extend(PieSeries.prototype, {
- supportsDrilldown: true,
- animateDrillupTo: ColumnSeries.prototype.animateDrillupTo,
- animateDrillupFrom: ColumnSeries.prototype.animateDrillupFrom,
-
- animateDrilldown: function (init) {
- var level = this.chart.drilldownLevels[this.chart.drilldownLevels.length - 1],
- animationOptions = this.chart.options.drilldown.animation,
- animateFrom = level.shapeArgs,
- start = animateFrom.start,
- angle = animateFrom.end - start,
- startAngle = angle / this.points.length,
- startColor = H.Color(level.color).rgba;
-
- if (!init) {
- each(this.points, function (point, i) {
- var endColor = H.Color(point.color).rgba;
-
- /*jslint unparam: true*/
- point.graphic
- .attr(H.merge(animateFrom, {
- start: start + i * startAngle,
- end: start + (i + 1) * startAngle
- }))[animationOptions ? 'animate' : 'attr'](point.shapeArgs, H.merge(animationOptions, {
- step: function (val, fx) {
- if (fx.prop === 'start' && startColor.length === 4 && endColor.length === 4) {
- this.attr({
- fill: tweenColors(startColor, endColor, fx.pos)
- });
- }
- }
- }));
- /*jslint unparam: false*/
- });
- this.animate = null;
- }
- }
- });
- }
-
- H.Point.prototype.doDrilldown = function (_holdRedraw) {
- var series = this.series,
- chart = series.chart,
- drilldown = chart.options.drilldown,
- i = (drilldown.series || []).length,
- seriesOptions;
-
- while (i-- && !seriesOptions) {
- if (drilldown.series[i].id === this.drilldown && inArray(this.drilldown, dupes) === -1) {
- seriesOptions = drilldown.series[i];
- dupes.push(this.drilldown);
- }
- }
-
- // Fire the event. If seriesOptions is undefined, the implementer can check for
- // seriesOptions, and call addSeriesAsDrilldown async if necessary.
- fireEvent(chart, 'drilldown', {
- point: this,
- seriesOptions: seriesOptions
- });
-
- if (seriesOptions) {
- if (_holdRedraw) {
- chart.addSingleSeriesAsDrilldown(this, seriesOptions);
- } else {
- chart.addSeriesAsDrilldown(this, seriesOptions);
- }
- }
-
- };
-
- wrap(H.Point.prototype, 'init', function (proceed, series, options, x) {
- var point = proceed.call(this, series, options, x),
- chart = series.chart,
- tick = series.xAxis && series.xAxis.ticks[x],
- tickLabel = tick && tick.label;
-
- if (point.drilldown) {
-
- // Add the click event to the point
- H.addEvent(point, 'click', function () {
- point.doDrilldown();
- });
- /*wrap(point, 'importEvents', function (proceed) { // wrapping importEvents makes point.click event work
- if (!this.hasImportedEvents) {
- proceed.call(this);
- H.addEvent(this, 'click', function () {
- this.doDrilldown();
- });
- }
- });*/
-
- // Make axis labels clickable
- if (tickLabel) {
- if (!tickLabel.basicStyles) {
- tickLabel.basicStyles = H.merge(tickLabel.styles);
- }
- tickLabel
- .addClass('highcharts-drilldown-axis-label')
- .css(chart.options.drilldown.activeAxisLabelStyle)
- .on('click', function () {
- each(tickLabel.ddPoints, function (point) {
- if (point.doDrilldown) {
- point.doDrilldown(true);
- }
- });
- chart.applyDrilldown();
- });
- if (!tickLabel.ddPoints) {
- tickLabel.ddPoints = [];
- }
- tickLabel.ddPoints.push(point);
-
- }
- } else if (tickLabel && tickLabel.basicStyles) {
- tickLabel.styles = {}; // reset for full overwrite of styles
- tickLabel.css(tickLabel.basicStyles);
- }
-
- return point;
- });
-
- wrap(H.Series.prototype, 'drawDataLabels', function (proceed) {
- var css = this.chart.options.drilldown.activeDataLabelStyle;
-
- proceed.call(this);
-
- each(this.points, function (point) {
- if (point.drilldown && point.dataLabel) {
- point.dataLabel
- .attr({
- 'class': 'highcharts-drilldown-data-label'
- })
- .css(css)
- .on('click', function () {
- point.doDrilldown();
- });
- }
- });
- });
-
- // Mark the trackers with a pointer
- var type,
- drawTrackerWrapper = function (proceed) {
- proceed.call(this);
- each(this.points, function (point) {
- if (point.drilldown && point.graphic) {
- point.graphic
- .attr({
- 'class': 'highcharts-drilldown-point'
- })
- .css({ cursor: 'pointer' });
- }
- });
- };
- for (type in seriesTypes) {
- if (seriesTypes[type].prototype.supportsDrilldown) {
- wrap(seriesTypes[type].prototype, 'drawTracker', drawTrackerWrapper);
- }
- }
-
-}(Highcharts));
diff --git a/html/includes/js/modules/exporting.src.js b/html/includes/js/modules/exporting.src.js
deleted file mode 100644
index 2111990..0000000
--- a/html/includes/js/modules/exporting.src.js
+++ /dev/null
@@ -1,719 +0,0 @@
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- * Exporting module
- *
- * (c) 2010-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-// JSLint options:
-/*global Highcharts, document, window, Math, setTimeout */
-
-(function (Highcharts) { // encapsulate
-
-// create shortcuts
-var Chart = Highcharts.Chart,
- addEvent = Highcharts.addEvent,
- removeEvent = Highcharts.removeEvent,
- createElement = Highcharts.createElement,
- discardElement = Highcharts.discardElement,
- css = Highcharts.css,
- merge = Highcharts.merge,
- each = Highcharts.each,
- extend = Highcharts.extend,
- math = Math,
- mathMax = math.max,
- doc = document,
- win = window,
- isTouchDevice = Highcharts.isTouchDevice,
- M = 'M',
- L = 'L',
- DIV = 'div',
- HIDDEN = 'hidden',
- NONE = 'none',
- PREFIX = 'highcharts-',
- ABSOLUTE = 'absolute',
- PX = 'px',
- UNDEFINED,
- symbols = Highcharts.Renderer.prototype.symbols,
- defaultOptions = Highcharts.getOptions(),
- buttonOffset;
-
- // Add language
- extend(defaultOptions.lang, {
- printChart: 'Print chart',
- downloadPNG: 'Download PNG image',
- downloadJPEG: 'Download JPEG image',
- downloadPDF: 'Download PDF document',
- downloadSVG: 'Download SVG vector image',
- contextButtonTitle: 'Chart context menu'
- });
-
-// Buttons and menus are collected in a separate config option set called 'navigation'.
-// This can be extended later to add control buttons like zoom and pan right click menus.
-defaultOptions.navigation = {
- menuStyle: {
- border: '1px solid #A0A0A0',
- background: '#FFFFFF',
- padding: '5px 0'
- },
- menuItemStyle: {
- padding: '0 10px',
- background: NONE,
- color: '#303030',
- fontSize: isTouchDevice ? '14px' : '11px'
- },
- menuItemHoverStyle: {
- background: '#4572A5',
- color: '#FFFFFF'
- },
-
- buttonOptions: {
- symbolFill: '#E0E0E0',
- symbolSize: 14,
- symbolStroke: '#666',
- symbolStrokeWidth: 3,
- symbolX: 12.5,
- symbolY: 10.5,
- align: 'right',
- buttonSpacing: 3,
- height: 22,
- // text: null,
- theme: {
- fill: 'white', // capture hover
- stroke: 'none'
- },
- verticalAlign: 'top',
- width: 24
- }
-};
-
-
-
-// Add the export related options
-defaultOptions.exporting = {
- //enabled: true,
- //filename: 'chart',
- type: 'image/png',
- url: 'http://export.highcharts.com/',
- //width: undefined,
- //scale: 2
- buttons: {
- contextButton: {
- menuClassName: PREFIX + 'contextmenu',
- //x: -10,
- symbol: 'menu',
- _titleKey: 'contextButtonTitle',
- menuItems: [{
- textKey: 'printChart',
- onclick: function () {
- this.print();
- }
- }, {
- separator: true
- }, {
- textKey: 'downloadPNG',
- onclick: function () {
- this.exportChart();
- }
- }, {
- textKey: 'downloadJPEG',
- onclick: function () {
- this.exportChart({
- type: 'image/jpeg'
- });
- }
- }, {
- textKey: 'downloadPDF',
- onclick: function () {
- this.exportChart({
- type: 'application/pdf'
- });
- }
- }, {
- textKey: 'downloadSVG',
- onclick: function () {
- this.exportChart({
- type: 'image/svg+xml'
- });
- }
- }
- // Enable this block to add "View SVG" to the dropdown menu
- /*
- ,{
-
- text: 'View SVG',
- onclick: function () {
- var svg = this.getSVG()
- .replace(/</g, '\n&lt;')
- .replace(/>/g, '&gt;');
-
- doc.body.innerHTML = '<pre>' + svg + '</pre>';
- }
- } // */
- ]
- }
- }
-};
-
-// Add the Highcharts.post utility
-Highcharts.post = function (url, data, formAttributes) {
- var name,
- form;
-
- // create the form
- form = createElement('form', merge({
- method: 'post',
- action: url,
- enctype: 'multipart/form-data'
- }, formAttributes), {
- display: NONE
- }, doc.body);
-
- // add the data
- for (name in data) {
- createElement('input', {
- type: HIDDEN,
- name: name,
- value: data[name]
- }, null, form);
- }
-
- // submit
- form.submit();
-
- // clean up
- discardElement(form);
-};
-
-extend(Chart.prototype, {
-
- /**
- * Return an SVG representation of the chart
- *
- * @param additionalOptions {Object} Additional chart options for the generated SVG representation
- */
- getSVG: function (additionalOptions) {
- var chart = this,
- chartCopy,
- sandbox,
- svg,
- seriesOptions,
- sourceWidth,
- sourceHeight,
- cssWidth,
- cssHeight,
- options = merge(chart.options, additionalOptions); // copy the options and add extra options
-
- // IE compatibility hack for generating SVG content that it doesn't really understand
- if (!doc.createElementNS) {
- /*jslint unparam: true*//* allow unused parameter ns in function below */
- doc.createElementNS = function (ns, tagName) {
- return doc.createElement(tagName);
- };
- /*jslint unparam: false*/
- }
-
- // create a sandbox where a new chart will be generated
- sandbox = createElement(DIV, null, {
- position: ABSOLUTE,
- top: '-9999em',
- width: chart.chartWidth + PX,
- height: chart.chartHeight + PX
- }, doc.body);
-
- // get the source size
- cssWidth = chart.renderTo.style.width;
- cssHeight = chart.renderTo.style.height;
- sourceWidth = options.exporting.sourceWidth ||
- options.chart.width ||
- (/px$/.test(cssWidth) && parseInt(cssWidth, 10)) ||
- 600;
- sourceHeight = options.exporting.sourceHeight ||
- options.chart.height ||
- (/px$/.test(cssHeight) && parseInt(cssHeight, 10)) ||
- 400;
-
- // override some options
- extend(options.chart, {
- animation: false,
- renderTo: sandbox,
- forExport: true,
- width: sourceWidth,
- height: sourceHeight
- });
- options.exporting.enabled = false; // hide buttons in print
-
- // prepare for replicating the chart
- options.series = [];
- each(chart.series, function (serie) {
- seriesOptions = merge(serie.options, {
- animation: false, // turn off animation
- enableMouseTracking: false,
- showCheckbox: false,
- visible: serie.visible
- });
-
- if (!seriesOptions.isInternal) { // used for the navigator series that has its own option set
- options.series.push(seriesOptions);
- }
- });
-
- // generate the chart copy
- chartCopy = new Highcharts.Chart(options, chart.callback);
-
- // reflect axis extremes in the export
- each(['xAxis', 'yAxis'], function (axisType) {
- each(chart[axisType], function (axis, i) {
- var axisCopy = chartCopy[axisType][i],
- extremes = axis.getExtremes(),
- userMin = extremes.userMin,
- userMax = extremes.userMax;
-
- if (axisCopy && (userMin !== UNDEFINED || userMax !== UNDEFINED)) {
- axisCopy.setExtremes(userMin, userMax, true, false);
- }
- });
- });
-
- // get the SVG from the container's innerHTML
- svg = chartCopy.container.innerHTML;
-
- // free up memory
- options = null;
- chartCopy.destroy();
- discardElement(sandbox);
-
- // sanitize
- svg = svg
- .replace(/zIndex="[^"]+"/g, '')
- .replace(/isShadow="[^"]+"/g, '')
- .replace(/symbolName="[^"]+"/g, '')
- .replace(/jQuery[0-9]+="[^"]+"/g, '')
- .replace(/url\([^#]+#/g, 'url(#')
- .replace(/<svg /, '<svg xmlns:xlink="http://www.w3.org/1999/xlink" ')
- .replace(/ href=/g, ' xlink:href=')
- .replace(/\n/, ' ')
- // Any HTML added to the container after the SVG (#894)
- .replace(/<\/svg>.*?$/, '</svg>')
- // Batik doesn't support rgba fills and strokes (#3095)
- .replace(/(fill|stroke)="rgba\(([ 0-9]+,[ 0-9]+,[ 0-9]+),([ 0-9\.]+)\)"/g, '$1="rgb($2)" $1-opacity="$3"')
- /* This fails in IE < 8
- .replace(/([0-9]+)\.([0-9]+)/g, function(s1, s2, s3) { // round off to save weight
- return s2 +'.'+ s3[0];
- })*/
-
- // Replace HTML entities, issue #347
- .replace(/&nbsp;/g, '\u00A0') // no-break space
- .replace(/&shy;/g, '\u00AD') // soft hyphen
-
- // IE specific
- .replace(/<IMG /g, '<image ')
- .replace(/height=([^" ]+)/g, 'height="$1"')
- .replace(/width=([^" ]+)/g, 'width="$1"')
- .replace(/hc-svg-href="([^"]+)">/g, 'xlink:href="$1"/>')
- .replace(/id=([^" >]+)/g, 'id="$1"')
- .replace(/class=([^" >]+)/g, 'class="$1"')
- .replace(/ transform /g, ' ')
- .replace(/:(path|rect)/g, '$1')
- .replace(/style="([^"]+)"/g, function (s) {
- return s.toLowerCase();
- });
-
- // IE9 beta bugs with innerHTML. Test again with final IE9.
- svg = svg.replace(/(url\(#highcharts-[0-9]+)&quot;/g, '$1')
- .replace(/&quot;/g, "'");
-
- return svg;
- },
-
- /**
- * Submit the SVG representation of the chart to the server
- * @param {Object} options Exporting options. Possible members are url, type, width and formAttributes.
- * @param {Object} chartOptions Additional chart options for the SVG representation of the chart
- */
- exportChart: function (options, chartOptions) {
- options = options || {};
-
- var chart = this,
- chartExportingOptions = chart.options.exporting,
- svg = chart.getSVG(merge(
- { chart: { borderRadius: 0 } },
- chartExportingOptions.chartOptions,
- chartOptions,
- {
- exporting: {
- sourceWidth: options.sourceWidth || chartExportingOptions.sourceWidth,
- sourceHeight: options.sourceHeight || chartExportingOptions.sourceHeight
- }
- }
- ));
-
- // merge the options
- options = merge(chart.options.exporting, options);
-
- // do the post
- Highcharts.post(options.url, {
- filename: options.filename || 'chart',
- type: options.type,
- width: options.width || 0, // IE8 fails to post undefined correctly, so use 0
- scale: options.scale || 2,
- svg: svg
- }, options.formAttributes);
-
- },
-
- /**
- * Print the chart
- */
- print: function () {
-
- var chart = this,
- container = chart.container,
- origDisplay = [],
- origParent = container.parentNode,
- body = doc.body,
- childNodes = body.childNodes;
-
- if (chart.isPrinting) { // block the button while in printing mode
- return;
- }
-
- chart.isPrinting = true;
-
- // hide all body content
- each(childNodes, function (node, i) {
- if (node.nodeType === 1) {
- origDisplay[i] = node.style.display;
- node.style.display = NONE;
- }
- });
-
- // pull out the chart
- body.appendChild(container);
-
- // print
- win.focus(); // #1510
- win.print();
-
- // allow the browser to prepare before reverting
- setTimeout(function () {
-
- // put the chart back in
- origParent.appendChild(container);
-
- // restore all body content
- each(childNodes, function (node, i) {
- if (node.nodeType === 1) {
- node.style.display = origDisplay[i];
- }
- });
-
- chart.isPrinting = false;
-
- }, 1000);
-
- },
-
- /**
- * Display a popup menu for choosing the export type
- *
- * @param {String} className An identifier for the menu
- * @param {Array} items A collection with text and onclicks for the items
- * @param {Number} x The x position of the opener button
- * @param {Number} y The y position of the opener button
- * @param {Number} width The width of the opener button
- * @param {Number} height The height of the opener button
- */
- contextMenu: function (className, items, x, y, width, height, button) {
- var chart = this,
- navOptions = chart.options.navigation,
- menuItemStyle = navOptions.menuItemStyle,
- chartWidth = chart.chartWidth,
- chartHeight = chart.chartHeight,
- cacheName = 'cache-' + className,
- menu = chart[cacheName],
- menuPadding = mathMax(width, height), // for mouse leave detection
- boxShadow = '3px 3px 10px #888',
- innerMenu,
- hide,
- hideTimer,
- menuStyle,
- docMouseUpHandler = function (e) {
- if (!chart.pointer.inClass(e.target, className)) {
- hide();
- }
- };
-
- // create the menu only the first time
- if (!menu) {
-
- // create a HTML element above the SVG
- chart[cacheName] = menu = createElement(DIV, {
- className: className
- }, {
- position: ABSOLUTE,
- zIndex: 1000,
- padding: menuPadding + PX
- }, chart.container);
-
- innerMenu = createElement(DIV, null,
- extend({
- MozBoxShadow: boxShadow,
- WebkitBoxShadow: boxShadow,
- boxShadow: boxShadow
- }, navOptions.menuStyle), menu);
-
- // hide on mouse out
- hide = function () {
- css(menu, { display: NONE });
- if (button) {
- button.setState(0);
- }
- chart.openMenu = false;
- };
-
- // Hide the menu some time after mouse leave (#1357)
- addEvent(menu, 'mouseleave', function () {
- hideTimer = setTimeout(hide, 500);
- });
- addEvent(menu, 'mouseenter', function () {
- clearTimeout(hideTimer);
- });
-
-
- // Hide it on clicking or touching outside the menu (#2258, #2335, #2407)
- addEvent(document, 'mouseup', docMouseUpHandler);
- addEvent(chart, 'destroy', function () {
- removeEvent(document, 'mouseup', docMouseUpHandler);
- });
-
-
- // create the items
- each(items, function (item) {
- if (item) {
- var element = item.separator ?
- createElement('hr', null, null, innerMenu) :
- createElement(DIV, {
- onmouseover: function () {
- css(this, navOptions.menuItemHoverStyle);
- },
- onmouseout: function () {
- css(this, menuItemStyle);
- },
- onclick: function () {
- hide();
- item.onclick.apply(chart, arguments);
- },
- innerHTML: item.text || chart.options.lang[item.textKey]
- }, extend({
- cursor: 'pointer'
- }, menuItemStyle), innerMenu);
-
-
- // Keep references to menu divs to be able to destroy them
- chart.exportDivElements.push(element);
- }
- });
-
- // Keep references to menu and innerMenu div to be able to destroy them
- chart.exportDivElements.push(innerMenu, menu);
-
- chart.exportMenuWidth = menu.offsetWidth;
- chart.exportMenuHeight = menu.offsetHeight;
- }
-
- menuStyle = { display: 'block' };
-
- // if outside right, right align it
- if (x + chart.exportMenuWidth > chartWidth) {
- menuStyle.right = (chartWidth - x - width - menuPadding) + PX;
- } else {
- menuStyle.left = (x - menuPadding) + PX;
- }
- // if outside bottom, bottom align it
- if (y + height + chart.exportMenuHeight > chartHeight && button.alignOptions.verticalAlign !== 'top') {
- menuStyle.bottom = (chartHeight - y - menuPadding) + PX;
- } else {
- menuStyle.top = (y + height - menuPadding) + PX;
- }
-
- css(menu, menuStyle);
- chart.openMenu = true;
- },
-
- /**
- * Add the export button to the chart
- */
- addButton: function (options) {
- var chart = this,
- renderer = chart.renderer,
- btnOptions = merge(chart.options.navigation.buttonOptions, options),
- onclick = btnOptions.onclick,
- menuItems = btnOptions.menuItems,
- symbol,
- button,
- symbolAttr = {
- stroke: btnOptions.symbolStroke,
- fill: btnOptions.symbolFill
- },
- symbolSize = btnOptions.symbolSize || 12;
- if (!chart.btnCount) {
- chart.btnCount = 0;
- }
-
- // Keeps references to the button elements
- if (!chart.exportDivElements) {
- chart.exportDivElements = [];
- chart.exportSVGElements = [];
- }
-
- if (btnOptions.enabled === false) {
- return;
- }
-
-
- var attr = btnOptions.theme,
- states = attr.states,
- hover = states && states.hover,
- select = states && states.select,
- callback;
-
- delete attr.states;
-
- if (onclick) {
- callback = function () {
- onclick.apply(chart, arguments);
- };
-
- } else if (menuItems) {
- callback = function () {
- chart.contextMenu(
- button.menuClassName,
- menuItems,
- button.translateX,
- button.translateY,
- button.width,
- button.height,
- button
- );
- button.setState(2);
- };
- }
-
-
- if (btnOptions.text && btnOptions.symbol) {
- attr.paddingLeft = Highcharts.pick(attr.paddingLeft, 25);
-
- } else if (!btnOptions.text) {
- extend(attr, {
- width: btnOptions.width,
- height: btnOptions.height,
- padding: 0
- });
- }
-
- button = renderer.button(btnOptions.text, 0, 0, callback, attr, hover, select)
- .attr({
- title: chart.options.lang[btnOptions._titleKey],
- 'stroke-linecap': 'round'
- });
- button.menuClassName = options.menuClassName || PREFIX + 'menu-' + chart.btnCount++;
-
- if (btnOptions.symbol) {
- symbol = renderer.symbol(
- btnOptions.symbol,
- btnOptions.symbolX - (symbolSize / 2),
- btnOptions.symbolY - (symbolSize / 2),
- symbolSize,
- symbolSize
- )
- .attr(extend(symbolAttr, {
- 'stroke-width': btnOptions.symbolStrokeWidth || 1,
- zIndex: 1
- })).add(button);
- }
-
- button.add()
- .align(extend(btnOptions, {
- width: button.width,
- x: Highcharts.pick(btnOptions.x, buttonOffset) // #1654
- }), true, 'spacingBox');
-
- buttonOffset += (button.width + btnOptions.buttonSpacing) * (btnOptions.align === 'right' ? -1 : 1);
-
- chart.exportSVGElements.push(button, symbol);
-
- },
-
- /**
- * Destroy the buttons.
- */
- destroyExport: function (e) {
- var chart = e.target,
- i,
- elem;
-
- // Destroy the extra buttons added
- for (i = 0; i < chart.exportSVGElements.length; i++) {
- elem = chart.exportSVGElements[i];
-
- // Destroy and null the svg/vml elements
- if (elem) { // #1822
- elem.onclick = elem.ontouchstart = null;
- chart.exportSVGElements[i] = elem.destroy();
- }
- }
-
- // Destroy the divs for the menu
- for (i = 0; i < chart.exportDivElements.length; i++) {
- elem = chart.exportDivElements[i];
-
- // Remove the event handler
- removeEvent(elem, 'mouseleave');
-
- // Remove inline events
- chart.exportDivElements[i] = elem.onmouseout = elem.onmouseover = elem.ontouchstart = elem.onclick = null;
-
- // Destroy the div by moving to garbage bin
- discardElement(elem);
- }
- }
-});
-
-
-symbols.menu = function (x, y, width, height) {
- var arr = [
- M, x, y + 2.5,
- L, x + width, y + 2.5,
- M, x, y + height / 2 + 0.5,
- L, x + width, y + height / 2 + 0.5,
- M, x, y + height - 1.5,
- L, x + width, y + height - 1.5
- ];
- return arr;
-};
-
-// Add the buttons on chart load
-Chart.prototype.callbacks.push(function (chart) {
- var n,
- exportingOptions = chart.options.exporting,
- buttons = exportingOptions.buttons;
-
- buttonOffset = 0;
-
- if (exportingOptions.enabled !== false) {
-
- for (n in buttons) {
- chart.addButton(buttons[n]);
- }
-
- // Destroy the export elements at chart destroy
- addEvent(chart, 'destroy', chart.destroyExport);
- }
-
-});
-
-
-}(Highcharts));
diff --git a/html/includes/js/modules/funnel.src.js b/html/includes/js/modules/funnel.src.js
deleted file mode 100644
index 102d0ad..0000000
--- a/html/includes/js/modules/funnel.src.js
+++ /dev/null
@@ -1,310 +0,0 @@
-/**
- * @license
- * Highcharts funnel module
- *
- * (c) 2010-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-/*global Highcharts */
-(function (Highcharts) {
-
-'use strict';
-
-// create shortcuts
-var defaultOptions = Highcharts.getOptions(),
- defaultPlotOptions = defaultOptions.plotOptions,
- seriesTypes = Highcharts.seriesTypes,
- merge = Highcharts.merge,
- noop = function () {},
- each = Highcharts.each;
-
-// set default options
-defaultPlotOptions.funnel = merge(defaultPlotOptions.pie, {
- animation: false,
- center: ['50%', '50%'],
- width: '90%',
- neckWidth: '30%',
- height: '100%',
- neckHeight: '25%',
- reversed: false,
- dataLabels: {
- //position: 'right',
- connectorWidth: 1,
- connectorColor: '#606060'
- },
- size: true, // to avoid adapting to data label size in Pie.drawDataLabels
- states: {
- select: {
- color: '#C0C0C0',
- borderColor: '#000000',
- shadow: false
- }
- }
-});
-
-
-seriesTypes.funnel = Highcharts.extendClass(seriesTypes.pie, {
-
- type: 'funnel',
- animate: noop,
- singularTooltips: true,
-
- /**
- * Overrides the pie translate method
- */
- translate: function () {
-
- var
- // Get positions - either an integer or a percentage string must be given
- getLength = function (length, relativeTo) {
- return (/%$/).test(length) ?
- relativeTo * parseInt(length, 10) / 100 :
- parseInt(length, 10);
- },
-
- sum = 0,
- series = this,
- chart = series.chart,
- options = series.options,
- reversed = options.reversed,
- plotWidth = chart.plotWidth,
- plotHeight = chart.plotHeight,
- cumulative = 0, // start at top
- center = options.center,
- centerX = getLength(center[0], plotWidth),
- centerY = getLength(center[1], plotHeight),
- width = getLength(options.width, plotWidth),
- tempWidth,
- getWidthAt,
- height = getLength(options.height, plotHeight),
- neckWidth = getLength(options.neckWidth, plotWidth),
- neckHeight = getLength(options.neckHeight, plotHeight),
- neckY = height - neckHeight,
- data = series.data,
- path,
- fraction,
- half = options.dataLabels.position === 'left' ? 1 : 0,
-
- x1,
- y1,
- x2,
- x3,
- y3,
- x4,
- y5;
-
- // Return the width at a specific y coordinate
- series.getWidthAt = getWidthAt = function (y) {
- return y > height - neckHeight || height === neckHeight ?
- neckWidth :
- neckWidth + (width - neckWidth) * ((height - neckHeight - y) / (height - neckHeight));
- };
- series.getX = function (y, half) {
- return centerX + (half ? -1 : 1) * ((getWidthAt(reversed ? plotHeight - y : y) / 2) + options.dataLabels.distance);
- };
-
- // Expose
- series.center = [centerX, centerY, height];
- series.centerX = centerX;
-
- /*
- * Individual point coordinate naming:
- *
- * x1,y1 _________________ x2,y1
- * \ /
- * \ /
- * \ /
- * \ /
- * \ /
- * x3,y3 _________ x4,y3
- *
- * Additional for the base of the neck:
- *
- * | |
- * | |
- * | |
- * x3,y5 _________ x4,y5
- */
-
-
-
-
- // get the total sum
- each(data, function (point) {
- sum += point.y;
- });
-
- each(data, function (point) {
- // set start and end positions
- y5 = null;
- fraction = sum ? point.y / sum : 0;
- y1 = centerY - height / 2 + cumulative * height;
- y3 = y1 + fraction * height;
- //tempWidth = neckWidth + (width - neckWidth) * ((height - neckHeight - y1) / (height - neckHeight));
- tempWidth = getWidthAt(y1);
- x1 = centerX - tempWidth / 2;
- x2 = x1 + tempWidth;
- tempWidth = getWidthAt(y3);
- x3 = centerX - tempWidth / 2;
- x4 = x3 + tempWidth;
-
- // the entire point is within the neck
- if (y1 > neckY) {
- x1 = x3 = centerX - neckWidth / 2;
- x2 = x4 = centerX + neckWidth / 2;
-
- // the base of the neck
- } else if (y3 > neckY) {
- y5 = y3;
-
- tempWidth = getWidthAt(neckY);
- x3 = centerX - tempWidth / 2;
- x4 = x3 + tempWidth;
-
- y3 = neckY;
- }
-
- if (reversed) {
- y1 = height - y1;
- y3 = height - y3;
- y5 = (y5 ? height - y5 : null);
- }
- // save the path
- path = [
- 'M',
- x1, y1,
- 'L',
- x2, y1,
- x4, y3
- ];
- if (y5) {
- path.push(x4, y5, x3, y5);
- }
- path.push(x3, y3, 'Z');
-
- // prepare for using shared dr
- point.shapeType = 'path';
- point.shapeArgs = { d: path };
-
-
- // for tooltips and data labels
- point.percentage = fraction * 100;
- point.plotX = centerX;
- point.plotY = (y1 + (y5 || y3)) / 2;
-
- // Placement of tooltips and data labels
- point.tooltipPos = [
- centerX,
- point.plotY
- ];
-
- // Slice is a noop on funnel points
- point.slice = noop;
-
- // Mimicking pie data label placement logic
- point.half = half;
-
- cumulative += fraction;
- });
- },
- /**
- * Draw a single point (wedge)
- * @param {Object} point The point object
- * @param {Object} color The color of the point
- * @param {Number} brightness The brightness relative to the color
- */
- drawPoints: function () {
- var series = this,
- options = series.options,
- chart = series.chart,
- renderer = chart.renderer;
-
- each(series.data, function (point) {
-
- var graphic = point.graphic,
- shapeArgs = point.shapeArgs;
-
- if (!graphic) { // Create the shapes
- point.graphic = renderer.path(shapeArgs).
- attr({
- fill: point.color,
- stroke: options.borderColor,
- 'stroke-width': options.borderWidth
- }).
- add(series.group);
-
- } else { // Update the shapes
- graphic.animate(shapeArgs);
- }
- });
- },
-
- /**
- * Funnel items don't have angles (#2289)
- */
- sortByAngle: function (points) {
- points.sort(function (a, b) {
- return a.plotY - b.plotY;
- });
- },
-
- /**
- * Extend the pie data label method
- */
- drawDataLabels: function () {
- var data = this.data,
- labelDistance = this.options.dataLabels.distance,
- leftSide,
- sign,
- point,
- i = data.length,
- x,
- y;
-
- // In the original pie label anticollision logic, the slots are distributed
- // from one labelDistance above to one labelDistance below the pie. In funnels
- // we don't want this.
- this.center[2] -= 2 * labelDistance;
-
- // Set the label position array for each point.
- while (i--) {
- point = data[i];
- leftSide = point.half;
- sign = leftSide ? 1 : -1;
- y = point.plotY;
- x = this.getX(y, leftSide);
-
- // set the anchor point for data labels
- point.labelPos = [
- 0, // first break of connector
- y, // a/a
- x + (labelDistance - 5) * sign, // second break, right outside point shape
- y, // a/a
- x + labelDistance * sign, // landing point for connector
- y, // a/a
- leftSide ? 'right' : 'left', // alignment
- 0 // center angle
- ];
- }
-
- seriesTypes.pie.prototype.drawDataLabels.call(this);
- }
-
-});
-
-/**
- * Pyramid series type.
- * A pyramid series is a special type of funnel, without neck and reversed by default.
- */
-defaultOptions.plotOptions.pyramid = Highcharts.merge(defaultOptions.plotOptions.funnel, {
- neckWidth: '0%',
- neckHeight: '0%',
- reversed: true
-});
-Highcharts.seriesTypes.pyramid = Highcharts.extendClass(Highcharts.seriesTypes.funnel, {
- type: 'pyramid'
-});
-
-}(Highcharts));
diff --git a/html/includes/js/modules/heatmap.src.js b/html/includes/js/modules/heatmap.src.js
deleted file mode 100644
index 253ca2b..0000000
--- a/html/includes/js/modules/heatmap.src.js
+++ /dev/null
@@ -1,687 +0,0 @@
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- *
- * (c) 2011-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-/*global HighchartsAdapter*/
-(function (Highcharts) {
-
-
-var UNDEFINED,
- Axis = Highcharts.Axis,
- Chart = Highcharts.Chart,
- Color = Highcharts.Color,
- Legend = Highcharts.Legend,
- LegendSymbolMixin = Highcharts.LegendSymbolMixin,
- Series = Highcharts.Series,
- SVGRenderer = Highcharts.SVGRenderer,
-
- defaultOptions = Highcharts.getOptions(),
- each = Highcharts.each,
- extend = Highcharts.extend,
- extendClass = Highcharts.extendClass,
- merge = Highcharts.merge,
- pick = Highcharts.pick,
- numberFormat = Highcharts.numberFormat,
- seriesTypes = Highcharts.seriesTypes,
- wrap = Highcharts.wrap,
- noop = function () {};
-
-
-
-
-/**
- * The ColorAxis object for inclusion in gradient legends
- */
-var ColorAxis = Highcharts.ColorAxis = function () {
- this.isColorAxis = true;
- this.init.apply(this, arguments);
-};
-extend(ColorAxis.prototype, Axis.prototype);
-extend(ColorAxis.prototype, {
- defaultColorAxisOptions: {
- lineWidth: 0,
- gridLineWidth: 1,
- tickPixelInterval: 72,
- startOnTick: true,
- endOnTick: true,
- offset: 0,
- marker: {
- animation: {
- duration: 50
- },
- color: 'gray',
- width: 0.01
- },
- labels: {
- overflow: 'justify'
- },
- minColor: '#EFEFFF',
- maxColor: '#003875',
- tickLength: 5
- },
- init: function (chart, userOptions) {
- var horiz = chart.options.legend.layout !== 'vertical',
- options;
-
- // Build the options
- options = merge(this.defaultColorAxisOptions, {
- side: horiz ? 2 : 1,
- reversed: !horiz
- }, userOptions, {
- isX: horiz,
- opposite: !horiz,
- showEmpty: false,
- title: null,
- isColor: true
- });
-
- Axis.prototype.init.call(this, chart, options);
-
- // Base init() pushes it to the xAxis array, now pop it again
- //chart[this.isXAxis ? 'xAxis' : 'yAxis'].pop();
-
- // Prepare data classes
- if (userOptions.dataClasses) {
- this.initDataClasses(userOptions);
- }
- this.initStops(userOptions);
-
- // Override original axis properties
- this.isXAxis = true;
- this.horiz = horiz;
- this.zoomEnabled = false;
- },
-
- /*
- * Return an intermediate color between two colors, according to pos where 0
- * is the from color and 1 is the to color
- */
- tweenColors: function (from, to, pos) {
- // Check for has alpha, because rgba colors perform worse due to lack of
- // support in WebKit.
- var hasAlpha = (to.rgba[3] !== 1 || from.rgba[3] !== 1);
- return (hasAlpha ? 'rgba(' : 'rgb(') +
- Math.round(to.rgba[0] + (from.rgba[0] - to.rgba[0]) * (1 - pos)) + ',' +
- Math.round(to.rgba[1] + (from.rgba[1] - to.rgba[1]) * (1 - pos)) + ',' +
- Math.round(to.rgba[2] + (from.rgba[2] - to.rgba[2]) * (1 - pos)) +
- (hasAlpha ? (',' + (to.rgba[3] + (from.rgba[3] - to.rgba[3]) * (1 - pos))) : '') + ')';
- },
-
- initDataClasses: function (userOptions) {
- var axis = this,
- chart = this.chart,
- dataClasses,
- colorCounter = 0,
- options = this.options,
- len = userOptions.dataClasses.length;
- this.dataClasses = dataClasses = [];
- this.legendItems = [];
-
- each(userOptions.dataClasses, function (dataClass, i) {
- var colors;
-
- dataClass = merge(dataClass);
- dataClasses.push(dataClass);
- if (!dataClass.color) {
- if (options.dataClassColor === 'category') {
- colors = chart.options.colors;
- dataClass.color = colors[colorCounter++];
- // loop back to zero
- if (colorCounter === colors.length) {
- colorCounter = 0;
- }
- } else {
- dataClass.color = axis.tweenColors(
- Color(options.minColor),
- Color(options.maxColor),
- len < 2 ? 0.5 : i / (len - 1) // #3219
- );
- }
- }
- });
- },
-
- initStops: function (userOptions) {
- this.stops = userOptions.stops || [
- [0, this.options.minColor],
- [1, this.options.maxColor]
- ];
- each(this.stops, function (stop) {
- stop.color = Color(stop[1]);
- });
- },
-
- /**
- * Extend the setOptions method to process extreme colors and color
- * stops.
- */
- setOptions: function (userOptions) {
- Axis.prototype.setOptions.call(this, userOptions);
-
- this.options.crosshair = this.options.marker;
- this.coll = 'colorAxis';
- },
-
- setAxisSize: function () {
- var symbol = this.legendSymbol,
- chart = this.chart,
- x,
- y,
- width,
- height;
-
- if (symbol) {
- this.left = x = symbol.attr('x');
- this.top = y = symbol.attr('y');
- this.width = width = symbol.attr('width');
- this.height = height = symbol.attr('height');
- this.right = chart.chartWidth - x - width;
- this.bottom = chart.chartHeight - y - height;
-
- this.len = this.horiz ? width : height;
- this.pos = this.horiz ? x : y;
- }
- },
-
- /**
- * Translate from a value to a color
- */
- toColor: function (value, point) {
- var pos,
- stops = this.stops,
- from,
- to,
- color,
- dataClasses = this.dataClasses,
- dataClass,
- i;
-
- if (dataClasses) {
- i = dataClasses.length;
- while (i--) {
- dataClass = dataClasses[i];
- from = dataClass.from;
- to = dataClass.to;
- if ((from === UNDEFINED || value >= from) && (to === UNDEFINED || value <= to)) {
- color = dataClass.color;
- if (point) {
- point.dataClass = i;
- }
- break;
- }
- }
-
- } else {
-
- if (this.isLog) {
- value = this.val2lin(value);
- }
- pos = 1 - ((this.max - value) / ((this.max - this.min) || 1));
- i = stops.length;
- while (i--) {
- if (pos > stops[i][0]) {
- break;
- }
- }
- from = stops[i] || stops[i + 1];
- to = stops[i + 1] || from;
-
- // The position within the gradient
- pos = 1 - (to[0] - pos) / ((to[0] - from[0]) || 1);
-
- color = this.tweenColors(
- from.color,
- to.color,
- pos
- );
- }
- return color;
- },
-
- getOffset: function () {
- var group = this.legendGroup,
- sideOffset = this.chart.axisOffset[this.side];
-
- if (group) {
-
- Axis.prototype.getOffset.call(this);
-
- if (!this.axisGroup.parentGroup) {
-
- // Move the axis elements inside the legend group
- this.axisGroup.add(group);
- this.gridGroup.add(group);
- this.labelGroup.add(group);
-
- this.added = true;
- }
- // Reset it to avoid color axis reserving space
- this.chart.axisOffset[this.side] = sideOffset;
- }
- },
-
- /**
- * Create the color gradient
- */
- setLegendColor: function () {
- var grad,
- horiz = this.horiz,
- options = this.options;
-
- grad = horiz ? [0, 0, 1, 0] : [0, 0, 0, 1];
- this.legendColor = {
- linearGradient: { x1: grad[0], y1: grad[1], x2: grad[2], y2: grad[3] },
- stops: options.stops || [
- [0, options.minColor],
- [1, options.maxColor]
- ]
- };
- },
-
- /**
- * The color axis appears inside the legend and has its own legend symbol
- */
- drawLegendSymbol: function (legend, item) {
- var padding = legend.padding,
- legendOptions = legend.options,
- horiz = this.horiz,
- box,
- width = pick(legendOptions.symbolWidth, horiz ? 200 : 12),
- height = pick(legendOptions.symbolHeight, horiz ? 12 : 200),
- labelPadding = pick(legendOptions.labelPadding, horiz ? 16 : 30),
- itemDistance = pick(legendOptions.itemDistance, 10);
-
- this.setLegendColor();
-
- // Create the gradient
- item.legendSymbol = this.chart.renderer.rect(
- 0,
- legend.baseline - 11,
- width,
- height
- ).attr({
- zIndex: 1
- }).add(item.legendGroup);
- box = item.legendSymbol.getBBox();
-
- // Set how much space this legend item takes up
- this.legendItemWidth = width + padding + (horiz ? itemDistance : labelPadding);
- this.legendItemHeight = height + padding + (horiz ? labelPadding : 0);
- },
- /**
- * Fool the legend
- */
- setState: noop,
- visible: true,
- setVisible: noop,
- getSeriesExtremes: function () {
- var series;
- if (this.series.length) {
- series = this.series[0];
- this.dataMin = series.valueMin;
- this.dataMax = series.valueMax;
- }
- },
- drawCrosshair: function (e, point) {
- var newCross = !this.cross,
- plotX = point && point.plotX,
- plotY = point && point.plotY,
- crossPos,
- axisPos = this.pos,
- axisLen = this.len;
-
- if (point) {
- crossPos = this.toPixels(point.value);
- if (crossPos < axisPos) {
- crossPos = axisPos - 2;
- } else if (crossPos > axisPos + axisLen) {
- crossPos = axisPos + axisLen + 2;
- }
-
- point.plotX = crossPos;
- point.plotY = this.len - crossPos;
- Axis.prototype.drawCrosshair.call(this, e, point);
- point.plotX = plotX;
- point.plotY = plotY;
-
- if (!newCross && this.cross) {
- this.cross
- .attr({
- fill: this.crosshair.color
- })
- .add(this.labelGroup);
- }
- }
- },
- getPlotLinePath: function (a, b, c, d, pos) {
- if (pos) { // crosshairs only
- return this.horiz ?
- ['M', pos - 4, this.top - 6, 'L', pos + 4, this.top - 6, pos, this.top, 'Z'] :
- ['M', this.left, pos, 'L', this.left - 6, pos + 6, this.left - 6, pos - 6, 'Z'];
- } else {
- return Axis.prototype.getPlotLinePath.call(this, a, b, c, d);
- }
- },
-
- update: function (newOptions, redraw) {
- each(this.series, function (series) {
- series.isDirtyData = true; // Needed for Axis.update when choropleth colors change
- });
- Axis.prototype.update.call(this, newOptions, redraw);
- if (this.legendItem) {
- this.setLegendColor();
- this.chart.legend.colorizeItem(this, true);
- }
- },
-
- /**
- * Get the legend item symbols for data classes
- */
- getDataClassLegendSymbols: function () {
- var axis = this,
- chart = this.chart,
- legendItems = this.legendItems,
- legendOptions = chart.options.legend,
- valueDecimals = legendOptions.valueDecimals,
- valueSuffix = legendOptions.valueSuffix || '',
- name;
-
- if (!legendItems.length) {
- each(this.dataClasses, function (dataClass, i) {
- var vis = true,
- from = dataClass.from,
- to = dataClass.to;
-
- // Assemble the default name. This can be overridden by legend.options.labelFormatter
- name = '';
- if (from === UNDEFINED) {
- name = '< ';
- } else if (to === UNDEFINED) {
- name = '> ';
- }
- if (from !== UNDEFINED) {
- name += numberFormat(from, valueDecimals) + valueSuffix;
- }
- if (from !== UNDEFINED && to !== UNDEFINED) {
- name += ' - ';
- }
- if (to !== UNDEFINED) {
- name += numberFormat(to, valueDecimals) + valueSuffix;
- }
-
- // Add a mock object to the legend items
- legendItems.push(extend({
- chart: chart,
- name: name,
- options: {},
- drawLegendSymbol: LegendSymbolMixin.drawRectangle,
- visible: true,
- setState: noop,
- setVisible: function () {
- vis = this.visible = !vis;
- each(axis.series, function (series) {
- each(series.points, function (point) {
- if (point.dataClass === i) {
- point.setVisible(vis);
- }
- });
- });
-
- chart.legend.colorizeItem(this, vis);
- }
- }, dataClass));
- });
- }
- return legendItems;
- },
- name: '' // Prevents 'undefined' in legend in IE8
-});
-
-/**
- * Handle animation of the color attributes directly
- */
-each(['fill', 'stroke'], function (prop) {
- HighchartsAdapter.addAnimSetter(prop, function (fx) {
- fx.elem.attr(prop, ColorAxis.prototype.tweenColors(Color(fx.start), Color(fx.end), fx.pos));
- });
-});
-
-/**
- * Extend the chart getAxes method to also get the color axis
- */
-wrap(Chart.prototype, 'getAxes', function (proceed) {
-
- var options = this.options,
- colorAxisOptions = options.colorAxis;
-
- proceed.call(this);
-
- this.colorAxis = [];
- if (colorAxisOptions) {
- proceed = new ColorAxis(this, colorAxisOptions); // Fake assignment for jsLint
- }
-});
-
-
-/**
- * Wrap the legend getAllItems method to add the color axis. This also removes the
- * axis' own series to prevent them from showing up individually.
- */
-wrap(Legend.prototype, 'getAllItems', function (proceed) {
- var allItems = [],
- colorAxis = this.chart.colorAxis[0];
-
- if (colorAxis) {
-
- // Data classes
- if (colorAxis.options.dataClasses) {
- allItems = allItems.concat(colorAxis.getDataClassLegendSymbols());
- // Gradient legend
- } else {
- // Add this axis on top
- allItems.push(colorAxis);
- }
-
- // Don't add the color axis' series
- each(colorAxis.series, function (series) {
- series.options.showInLegend = false;
- });
- }
-
- return allItems.concat(proceed.call(this));
-});/**
- * Mixin for maps and heatmaps
- */
-var colorSeriesMixin = {
-
- pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
- stroke: 'borderColor',
- 'stroke-width': 'borderWidth',
- fill: 'color',
- dashstyle: 'dashStyle'
- },
- pointArrayMap: ['value'],
- axisTypes: ['xAxis', 'yAxis', 'colorAxis'],
- optionalAxis: 'colorAxis',
- trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
- getSymbol: noop,
- parallelArrays: ['x', 'y', 'value'],
- colorKey: 'value',
-
- /**
- * In choropleth maps, the color is a result of the value, so this needs translation too
- */
- translateColors: function () {
- var series = this,
- nullColor = this.options.nullColor,
- colorAxis = this.colorAxis,
- colorKey = this.colorKey;
-
- each(this.data, function (point) {
- var value = point[colorKey],
- color;
-
- color = value === null ? nullColor : (colorAxis && value !== undefined) ? colorAxis.toColor(value, point) : point.color || series.color;
-
- if (color) {
- point.color = color;
- }
- });
- }
-};
-
-
-/**
- * Wrap the buildText method and add the hook for add text stroke
- */
-wrap(SVGRenderer.prototype, 'buildText', function (proceed, wrapper) {
-
- var textStroke = wrapper.styles && wrapper.styles.HcTextStroke;
-
- proceed.call(this, wrapper);
-
- // Apply the text stroke
- if (textStroke && wrapper.applyTextStroke) {
- wrapper.applyTextStroke(textStroke);
- }
-});
-
-/**
- * Apply an outside text stroke to data labels, based on the custom CSS property, HcTextStroke.
- * Consider moving this to Highcharts core, also makes sense on stacked columns etc.
- */
-SVGRenderer.prototype.Element.prototype.applyTextStroke = function (textStroke) {
- var elem = this.element,
- tspans,
- firstChild;
-
- textStroke = textStroke.split(' ');
- tspans = elem.getElementsByTagName('tspan');
- firstChild = elem.firstChild;
-
- // In order to get the right y position of the clones,
- // copy over the y setter
- this.ySetter = this.xSetter;
-
- each([].slice.call(tspans), function (tspan, y) {
- var clone;
- if (y === 0) {
- tspan.setAttribute('x', elem.getAttribute('x'));
- if ((y = elem.getAttribute('y')) !== null) {
- tspan.setAttribute('y', y);
- }
- }
- clone = tspan.cloneNode(1);
- clone.setAttribute('stroke', textStroke[1]);
- clone.setAttribute('stroke-width', textStroke[0]);
- clone.setAttribute('stroke-linejoin', 'round');
- elem.insertBefore(clone, firstChild);
- });
-};
-/**
- * Extend the default options with map options
- */
-defaultOptions.plotOptions.heatmap = merge(defaultOptions.plotOptions.scatter, {
- animation: false,
- borderWidth: 0,
- nullColor: '#F8F8F8',
- dataLabels: {
- formatter: function () { // #2945
- return this.point.value;
- },
- verticalAlign: 'middle',
- crop: false,
- overflow: false,
- style: {
- color: 'white',
- fontWeight: 'bold',
- HcTextStroke: '1px rgba(0,0,0,0.5)'
- }
- },
- marker: null,
- tooltip: {
- pointFormat: '{point.x}, {point.y}: {point.value}<br/>'
- },
- states: {
- normal: {
- animation: true
- },
- hover: {
- brightness: 0.2
- }
- }
-});
-
-// The Heatmap series type
-seriesTypes.heatmap = extendClass(seriesTypes.scatter, merge(colorSeriesMixin, {
- type: 'heatmap',
- pointArrayMap: ['y', 'value'],
- hasPointSpecificOptions: true,
- supportsDrilldown: true,
- getExtremesFromAll: true,
- init: function () {
- seriesTypes.scatter.prototype.init.apply(this, arguments);
- this.pointRange = this.options.colsize || 1;
- this.yAxis.axisPointRange = this.options.rowsize || 1; // general point range
- },
- translate: function () {
- var series = this,
- options = series.options,
- xAxis = series.xAxis,
- yAxis = series.yAxis;
-
- series.generatePoints();
-
- each(series.points, function (point) {
- var xPad = (options.colsize || 1) / 2,
- yPad = (options.rowsize || 1) / 2,
- x1 = Math.round(xAxis.len - xAxis.translate(point.x - xPad, 0, 1, 0, 1)),
- x2 = Math.round(xAxis.len - xAxis.translate(point.x + xPad, 0, 1, 0, 1)),
- y1 = Math.round(yAxis.translate(point.y - yPad, 0, 1, 0, 1)),
- y2 = Math.round(yAxis.translate(point.y + yPad, 0, 1, 0, 1));
-
- // Set plotX and plotY for use in K-D-Tree and more
- point.plotX = (x1 + x2) / 2;
- point.plotY = (y1 + y2) / 2;
-
- point.shapeType = 'rect';
- point.shapeArgs = {
- x: Math.min(x1, x2),
- y: Math.min(y1, y2),
- width: Math.abs(x2 - x1),
- height: Math.abs(y2 - y1)
- };
- });
-
- series.translateColors();
-
- // Make sure colors are updated on colorAxis update (#2893)
- if (this.chart.hasRendered) {
- each(series.points, function (point) {
- point.shapeArgs.fill = point.options.color || point.color; // #3311
- });
- }
- },
- drawPoints: seriesTypes.column.prototype.drawPoints,
- animate: noop,
- getBox: noop,
- drawLegendSymbol: LegendSymbolMixin.drawRectangle,
-
- getExtremes: function () {
- // Get the extremes from the value data
- Series.prototype.getExtremes.call(this, this.valueData);
- this.valueMin = this.dataMin;
- this.valueMax = this.dataMax;
-
- // Get the extremes from the y data
- Series.prototype.getExtremes.call(this);
- }
-
-}));
-
-
-}(Highcharts));
diff --git a/html/includes/js/modules/no-data-to-display.src.js b/html/includes/js/modules/no-data-to-display.src.js
deleted file mode 100644
index 9badd16..0000000
--- a/html/includes/js/modules/no-data-to-display.src.js
+++ /dev/null
@@ -1,130 +0,0 @@
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- * Plugin for displaying a message when there is no data visible in chart.
- *
- * (c) 2010-2014 Highsoft AS
- * Author: Oystein Moseng
- *
- * License: www.highcharts.com/license
- */
-
-(function (H) {
-
- var seriesTypes = H.seriesTypes,
- chartPrototype = H.Chart.prototype,
- defaultOptions = H.getOptions(),
- extend = H.extend;
-
- // Add language option
- extend(defaultOptions.lang, {
- noData: 'No data to display'
- });
-
- // Add default display options for message
- defaultOptions.noData = {
- position: {
- x: 0,
- y: 0,
- align: 'center',
- verticalAlign: 'middle'
- },
- attr: {
- },
- style: {
- fontWeight: 'bold',
- fontSize: '12px',
- color: '#60606a'
- }
- };
-
- /**
- * Define hasData functions for series. These return true if there are data points on this series within the plot area
- */
- function hasDataPie() {
- return !!this.points.length; /* != 0 */
- }
-
- if (seriesTypes.pie) {
- seriesTypes.pie.prototype.hasData = hasDataPie;
- }
-
- if (seriesTypes.gauge) {
- seriesTypes.gauge.prototype.hasData = hasDataPie;
- }
-
- if (seriesTypes.waterfall) {
- seriesTypes.waterfall.prototype.hasData = hasDataPie;
- }
-
- H.Series.prototype.hasData = function () {
- return this.dataMax !== undefined && this.dataMin !== undefined;
- };
-
- /**
- * Display a no-data message.
- *
- * @param {String} str An optional message to show in place of the default one
- */
- chartPrototype.showNoData = function (str) {
- var chart = this,
- options = chart.options,
- text = str || options.lang.noData,
- noDataOptions = options.noData;
-
- if (!chart.noDataLabel) {
- chart.noDataLabel = chart.renderer.label(text, 0, 0, null, null, null, null, null, 'no-data')
- .attr(noDataOptions.attr)
- .css(noDataOptions.style)
- .add();
- chart.noDataLabel.align(extend(chart.noDataLabel.getBBox(), noDataOptions.position), false, 'plotBox');
- }
- };
-
- /**
- * Hide no-data message
- */
- chartPrototype.hideNoData = function () {
- var chart = this;
- if (chart.noDataLabel) {
- chart.noDataLabel = chart.noDataLabel.destroy();
- }
- };
-
- /**
- * Returns true if there are data points within the plot area now
- */
- chartPrototype.hasData = function () {
- var chart = this,
- series = chart.series,
- i = series.length;
-
- while (i--) {
- if (series[i].hasData() && !series[i].options.isInternal) {
- return true;
- }
- }
-
- return false;
- };
-
- /**
- * Show no-data message if there is no data in sight. Otherwise, hide it.
- */
- function handleNoData() {
- var chart = this;
- if (chart.hasData()) {
- chart.hideNoData();
- } else {
- chart.showNoData();
- }
- }
-
- /**
- * Add event listener to handle automatic display of no-data message
- */
- chartPrototype.callbacks.push(function (chart) {
- H.addEvent(chart, 'load', handleNoData);
- H.addEvent(chart, 'redraw', handleNoData);
- });
-
-}(Highcharts));
diff --git a/html/includes/js/modules/solid-gauge.src.js b/html/includes/js/modules/solid-gauge.src.js
deleted file mode 100644
index 6fd14c9..0000000
--- a/html/includes/js/modules/solid-gauge.src.js
+++ /dev/null
@@ -1,234 +0,0 @@
-/**
- * @license Highcharts JS v4.0.4 (2014-09-02)
- * Solid angular gauge module
- *
- * (c) 2010-2014 Torstein Honsi
- *
- * License: www.highcharts.com/license
- */
-
-/*global Highcharts*/
-(function (H) {
- "use strict";
-
- var defaultPlotOptions = H.getOptions().plotOptions,
- pInt = H.pInt,
- pick = H.pick,
- each = H.each,
- colorAxisMethods,
- UNDEFINED;
-
- // The default options
- defaultPlotOptions.solidgauge = H.merge(defaultPlotOptions.gauge, {
- colorByPoint: true
- });
-
-
- // These methods are defined in the ColorAxis object, and copied here.
- // If we implement an AMD system we should make ColorAxis a dependency.
- colorAxisMethods = {
-
-
- initDataClasses: function (userOptions) {
- var axis = this,
- chart = this.chart,
- dataClasses,
- colorCounter = 0,
- options = this.options;
- this.dataClasses = dataClasses = [];
-
- each(userOptions.dataClasses, function (dataClass, i) {
- var colors;
-
- dataClass = H.merge(dataClass);
- dataClasses.push(dataClass);
- if (!dataClass.color) {
- if (options.dataClassColor === 'category') {
- colors = chart.options.colors;
- dataClass.color = colors[colorCounter++];
- // loop back to zero
- if (colorCounter === colors.length) {
- colorCounter = 0;
- }
- } else {
- dataClass.color = axis.tweenColors(H.Color(options.minColor), H.Color(options.maxColor), i / (userOptions.dataClasses.length - 1));
- }
- }
- });
- },
-
- initStops: function (userOptions) {
- this.stops = userOptions.stops || [
- [0, this.options.minColor],
- [1, this.options.maxColor]
- ];
- each(this.stops, function (stop) {
- stop.color = H.Color(stop[1]);
- });
- },
- /**
- * Translate from a value to a color
- */
- toColor: function (value, point) {
- var pos,
- stops = this.stops,
- from,
- to,
- color,
- dataClasses = this.dataClasses,
- dataClass,
- i;
-
- if (dataClasses) {
- i = dataClasses.length;
- while (i--) {
- dataClass = dataClasses[i];
- from = dataClass.from;
- to = dataClass.to;
- if ((from === UNDEFINED || value >= from) && (to === UNDEFINED || value <= to)) {
- color = dataClass.color;
- if (point) {
- point.dataClass = i;
- }
- break;
- }
- }
-
- } else {
-
- if (this.isLog) {
- value = this.val2lin(value);
- }
- pos = 1 - ((this.max - value) / (this.max - this.min));
- i = stops.length;
- while (i--) {
- if (pos > stops[i][0]) {
- break;
- }
- }
- from = stops[i] || stops[i + 1];
- to = stops[i + 1] || from;
-
- // The position within the gradient
- pos = 1 - (to[0] - pos) / ((to[0] - from[0]) || 1);
-
- color = this.tweenColors(
- from.color,
- to.color,
- pos
- );
- }
- return color;
- },
- tweenColors: function (from, to, pos) {
- // Check for has alpha, because rgba colors perform worse due to lack of
- // support in WebKit.
- var hasAlpha = (to.rgba[3] !== 1 || from.rgba[3] !== 1);
-
- if (from.rgba.length === 0 || to.rgba.length === 0) {
- return 'none';
- }
- return (hasAlpha ? 'rgba(' : 'rgb(') +
- Math.round(to.rgba[0] + (from.rgba[0] - to.rgba[0]) * (1 - pos)) + ',' +
- Math.round(to.rgba[1] + (from.rgba[1] - to.rgba[1]) * (1 - pos)) + ',' +
- Math.round(to.rgba[2] + (from.rgba[2] - to.rgba[2]) * (1 - pos)) +
- (hasAlpha ? (',' + (to.rgba[3] + (from.rgba[3] - to.rgba[3]) * (1 - pos))) : '') + ')';
- }
- };
-
- // The series prototype
- H.seriesTypes.solidgauge = H.extendClass(H.seriesTypes.gauge, {
- type: 'solidgauge',
-
- bindAxes: function () {
- var axis;
- H.seriesTypes.gauge.prototype.bindAxes.call(this);
-
- axis = this.yAxis;
- H.extend(axis, colorAxisMethods);
-
- // Prepare data classes
- if (axis.options.dataClasses) {
- axis.initDataClasses(axis.options);
- }
- axis.initStops(axis.options);
- },
-
- /**
- * Draw the points where each point is one needle
- */
- drawPoints: function () {
- var series = this,
- yAxis = series.yAxis,
- center = yAxis.center,
- options = series.options,
- renderer = series.chart.renderer;
-
- H.each(series.points, function (point) {
- var graphic = point.graphic,
- rotation = yAxis.startAngleRad + yAxis.translate(point.y, null, null, null, true),
- radius = (pInt(pick(options.radius, 100)) * center[2]) / 200,
- innerRadius = (pInt(pick(options.innerRadius, 60)) * center[2]) / 200,
- shapeArgs,
- d,
- toColor = yAxis.toColor(point.y, point),
- fromColor;
-
- if (toColor !== 'none') {
- fromColor = point.color;
- point.color = toColor;
- }
-
- // Handle the wrap option
- if (options.wrap === false) {
- rotation = Math.max(yAxis.startAngleRad, Math.min(yAxis.endAngleRad, rotation));
- }
- rotation = rotation * 180 / Math.PI;
-
- var angle1 = rotation / (180 / Math.PI),
- angle2 = yAxis.startAngleRad,
- minAngle = Math.min(angle1, angle2),
- maxAngle = Math.max(angle1, angle2);
-
- if (maxAngle - minAngle > 2 * Math.PI) {
- maxAngle = minAngle + 2 * Math.PI;
- }
-
- shapeArgs = {
- x: center[0],
- y: center[1],
- r: radius,
- innerR: innerRadius,
- start: minAngle,
- end: maxAngle
- };
-
- if (graphic) {
- d = shapeArgs.d;
-
- /*jslint unparam: true*/
- graphic.attr({
- fill: point.color
- }).animate(shapeArgs, {
- step: function (value, fx) {
- graphic.attr('fill', colorAxisMethods.tweenColors(H.Color(fromColor), H.Color(toColor), fx.pos));
- }
- });
- /*jslint unparam: false*/
- shapeArgs.d = d; // animate alters it
- } else {
- point.graphic = renderer.arc(shapeArgs)
- .attr({
- stroke: options.borderColor || 'none',
- 'stroke-width': options.borderWidth || 0,
- fill: point.color,
- 'sweep-flag': 0
- })
- .add(series.group);
- }
- });
- },
- animate: null
- });
-
-}(Highcharts));
generated by cgit (git 2.34.1) at 2025-06-15 21:58:16 +0000