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-rw-r--r--html/jpgraph/jpgraph_led.php311
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diff --git a/html/jpgraph/jpgraph_led.php b/html/jpgraph/jpgraph_led.php
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-<?php
-//=======================================================================
-// File: JPGRAPH_LED.PHP
-// Description: Module to generate Dotted LED-like digits
-// Created: 2006-11-26
-// Ver: $Id: jpgraph_led.php 1674 2009-07-22 19:42:23Z ljp $
-//
-// Copyright 2006 (c) Asial Corporation. All rights reserved.
-//
-// Changed: 2007-08-06 by Alexander Kurochkin (inspector@list.ru)
-//========================================================================
-
-// Constants for color schema
-DEFINE('LEDC_RED', 0);
-DEFINE('LEDC_GREEN', 1);
-DEFINE('LEDC_BLUE', 2);
-DEFINE('LEDC_YELLOW', 3);
-DEFINE('LEDC_GRAY', 4);
-DEFINE('LEDC_CHOCOLATE', 5);
-DEFINE('LEDC_PERU', 6);
-DEFINE('LEDC_GOLDENROD', 7);
-DEFINE('LEDC_KHAKI', 8);
-DEFINE('LEDC_OLIVE', 9);
-DEFINE('LEDC_LIMEGREEN', 10);
-DEFINE('LEDC_FORESTGREEN', 11);
-DEFINE('LEDC_TEAL', 12);
-DEFINE('LEDC_STEELBLUE', 13);
-DEFINE('LEDC_NAVY', 14);
-DEFINE('LEDC_INVERTGRAY', 15);
-
-// Check that mb_strlen() is available
-if( ! function_exists('mb_strlen') ) {
- JpGraphError::RaiseL(25500);
- //'Multibyte strings must be enabled in the PHP installation in order to run the LED module
- // so that the function mb_strlen() is available. See PHP documentation for more information.'
-}
-
-//========================================================================
-// CLASS DigitalLED74
-// Description:
-// Construct a number as an image that looks like LED numbers in a
-// 7x4 digital matrix
-//========================================================================
-class DigitalLED74
-{
- private $iLED_X = 4, $iLED_Y=7,
-
- // fg-up, fg-down, bg
- $iColorSchema = array(
- LEDC_RED => array('red','darkred:0.9','red:0.3'),// 0
- LEDC_GREEN => array('green','darkgreen','green:0.3'),// 1
- LEDC_BLUE => array('lightblue:0.9','darkblue:0.85','darkblue:0.7'),// 2
- LEDC_YELLOW => array('yellow','yellow:0.4','yellow:0.3'),// 3
- LEDC_GRAY => array('gray:1.4','darkgray:0.85','darkgray:0.7'),
- LEDC_CHOCOLATE => array('chocolate','chocolate:0.7','chocolate:0.5'),
- LEDC_PERU => array('peru:0.95','peru:0.6','peru:0.5'),
- LEDC_GOLDENROD => array('goldenrod','goldenrod:0.6','goldenrod:0.5'),
- LEDC_KHAKI => array('khaki:0.7','khaki:0.4','khaki:0.3'),
- LEDC_OLIVE => array('#808000','#808000:0.7','#808000:0.6'),
- LEDC_LIMEGREEN => array('limegreen:0.9','limegreen:0.5','limegreen:0.4'),
- LEDC_FORESTGREEN => array('forestgreen','forestgreen:0.7','forestgreen:0.5'),
- LEDC_TEAL => array('teal','teal:0.7','teal:0.5'),
- LEDC_STEELBLUE => array('steelblue','steelblue:0.65','steelblue:0.5'),
- LEDC_NAVY => array('navy:1.3','navy:0.95','navy:0.8'),//14
- LEDC_INVERTGRAY => array('darkgray','lightgray:1.5','white')//15
- ),
-
- /* Each line of the character is encoded as a 4 bit value
- 0 ____
- 1 ___x
- 2 __x_
- 3 __xx
- 4 _x__
- 5 _x_x
- 6 _xx_
- 7 _xxx
- 8 x___
- 9 x__x
- 10 x_x_
- 11 x_xx
- 12 xx__
- 13 xx_x
- 14 xxx_
- 15 xxxx
- */
-
- $iLEDSpec = array(
- 0 => array(6,9,11,15,13,9,6),
- 1 => array(2,6,10,2,2,2,2),
- 2 => array(6,9,1,2,4,8,15),
- 3 => array(6,9,1,6,1,9,6),
- 4 => array(1,3,5,9,15,1,1),
- 5 => array(15,8,8,14,1,9,6),
- 6 => array(6,8,8,14,9,9,6),
- 7 => array(15,1,1,2,4,4,4),
- 8 => array(6,9,9,6,9,9,6),
- 9 => array(6,9,9,7,1,1,6),
- '!' => array(4,4,4,4,4,0,4),
- '?' => array(6,9,1,2,2,0,2),
- '#' => array(0,9,15,9,15,9,0),
- '@' => array(6,9,11,11,10,9,6),
- '-' => array(0,0,0,15,0,0,0),
- '_' => array(0,0,0,0,0,0,15),
- '=' => array(0,0,15,0,15,0,0),
- '+' => array(0,0,4,14,4,0,0),
- '|' => array(4,4,4,4,4,4,4), //vertical line, used for simulate rus 'Ы'
- ',' => array(0,0,0,0,0,12,4),
- '.' => array(0,0,0,0,0,12,12),
- ':' => array(12,12,0,0,0,12,12),
- ';' => array(12,12,0,0,0,12,4),
- '[' => array(3,2,2,2,2,2,3),
- ']' => array(12,4,4,4,4,4,12),
- '(' => array(1,2,2,2,2,2,1),
- ')' => array(8,4,4,4,4,4,8),
- '{' => array(3,2,2,6,2,2,3),
- '}' => array(12,4,4,6,4,4,12),
- '<' => array(1,2,4,8,4,2,1),
- '>' => array(8,4,2,1,2,4,8),
- '*' => array(9,6,15,6,9,0,0),
- '"' => array(10,10,0,0,0,0,0),
- '\'' => array(4,4,0,0,0,0,0),
- '`' => array(4,2,0,0,0,0,0),
- '~' => array(13,11,0,0,0,0,0),
- '^' => array(4,10,0,0,0,0,0),
- '\\' => array(8,8,4,6,2,1,1),
- '/' => array(1,1,2,6,4,8,8),
- '%' => array(1,9,2,6,4,9,8),
- '&' => array(0,4,10,4,11,10,5),
- '$' => array(2,7,8,6,1,14,4),
- ' ' => array(0,0,0,0,0,0,0),
- '•' => array(0,0,6,6,0,0,0), //149
- '°' => array(14,10,14,0,0,0,0), //176
- '†' => array(4,4,14,4,4,4,4), //134
- '‡' => array(4,4,14,4,14,4,4), //135
- '±' => array(0,4,14,4,0,14,0), //177
- '‰' => array(0,4,2,15,2,4,0), //137 show right arrow
- '™' => array(0,2,4,15,4,2,0), //156 show left arrow
- 'Ў' => array(0,0,8,8,0,0,0), //159 show small hi-stick - that need for simulate rus 'Ф'
- "\t" => array(8,8,8,0,0,0,0), //show hi-stick - that need for simulate rus 'У'
- "\r" => array(8,8,8,8,8,8,8), //vertical line - that need for simulate 'M', 'W' and rus 'М','Ш' ,'Щ'
- "\n" => array(15,15,15,15,15,15,15), //fill up - that need for simulate rus 'Ж'
- "Ґ" => array(10,5,10,5,10,5,10), //chess
- "µ" => array(15,0,15,0,15,0,15), //4 horizontal lines
- // latin
- 'A' => array(6,9,9,15,9,9,9),
- 'B' => array(14,9,9,14,9,9,14),
- 'C' => array(6,9,8,8,8,9,6),
- 'D' => array(14,9,9,9,9,9,14),
- 'E' => array(15,8,8,14,8,8,15),
- 'F' => array(15,8,8,14,8,8,8),
- 'G' => array(6,9,8,8,11,9,6),
- 'H' => array(9,9,9,15,9,9,9),
- 'I' => array(14,4,4,4,4,4,14),
- 'J' => array(15,1,1,1,1,9,6),
- 'K' => array(8,9,10,12,12,10,9),
- 'L' => array(8,8,8,8,8,8,15),
- 'M' => array(8,13,10,8,8,8,8),// need to add \r
- 'N' => array(9,9,13,11,9,9,9),
- 'O' => array(6,9,9,9,9,9,6),
- 'P' => array(14,9,9,14,8,8,8),
- 'Q' => array(6,9,9,9,13,11,6),
- 'R' => array(14,9,9,14,12,10,9),
- 'S' => array(6,9,8,6,1,9,6),
- 'T' => array(14,4,4,4,4,4,4),
- 'U' => array(9,9,9,9,9,9,6),
- 'V' => array(0,0,0,10,10,10,4),
- 'W' => array(8,8,8,8,10,13,8),// need to add \r
- 'X' => array(9,9,6,6,6,9,9),
- 'Y' => array(10,10,10,10,4,4,4),
- 'Z' => array(15,1,2,6,4,8,15),
- // russian utf-8
- 'А' => array(6,9,9,15,9,9,9),
- 'Б' => array(14,8,8,14,9,9,14),
- 'В' => array(14,9,9,14,9,9,14),
- 'Г' => array(15,8,8,8,8,8,8),
- 'Д' => array(14,9,9,9,9,9,14),
- 'Е' => array(15,8,8,14,8,8,15),
- 'Ё' => array(6,15,8,14,8,8,15),
- //Ж is combine: >\n<
- 'З' => array(6,9,1,2,1,9,6),
- 'И' => array(9,9,9,11,13,9,9),
- 'Й' => array(13,9,9,11,13,9,9),
- 'К' => array(9,10,12,10,9,9,9),
- 'Л' => array(7,9,9,9,9,9,9),
- 'М' => array(8,13,10,8,8,8,8),// need to add \r
- 'Н' => array(9,9,9,15,9,9,9),
- 'О' => array(6,9,9,9,9,9,6),
- 'П' => array(15,9,9,9,9,9,9),
- 'Р' => array(14,9,9,14,8,8,8),
- 'С' => array(6,9,8,8,8,9,6),
- 'Т' => array(14,4,4,4,4,4,4),
- 'У' => array(9,9,9,7,1,9,6),
- 'Ф' => array(2,7,10,10,7,2,2),// need to add Ў
- 'Х' => array(9,9,6,6,6,9,9),
- 'Ц' => array(10,10,10,10,10,15,1),
- 'Ч' => array(9,9,9,7,1,1,1),
- 'Ш' => array(10,10,10,10,10,10,15),// \r
- 'Щ' => array(10,10,10,10,10,15,0),// need to add \r
- 'Ъ' => array(12,4,4,6,5,5,6),
- 'Ы' => array(8,8,8,14,9,9,14),// need to add |
- 'Ь' => array(8,8,8,14,9,9,14),
- 'Э' => array(6,9,1,7,1,9,6),
- 'Ю' => array(2,2,2,3,2,2,2),// need to add O
- 'Я' => array(7,9,9,7,3,5,9)
- ),
-
- $iSuperSampling = 3, $iMarg = 1, $iRad = 4;
-
- function __construct($aRadius = 2, $aMargin= 0.6) {
- $this->iRad = $aRadius;
- $this->iMarg = $aMargin;
- }
-
- function SetSupersampling($aSuperSampling = 2) {
- $this->iSuperSampling = $aSuperSampling;
- }
-
- function _GetLED($aLedIdx, $aColor = 0) {
- $width= $this->iLED_X*$this->iRad*2 + ($this->iLED_X+1)*$this->iMarg + $this->iRad ;
- $height= $this->iLED_Y*$this->iRad*2 + ($this->iLED_Y)*$this->iMarg + $this->iRad * 2;
-
- // Adjust radious for supersampling
- $rad = $this->iRad * $this->iSuperSampling;
-
- // Margin in between "Led" dots
- $marg = $this->iMarg * $this->iSuperSampling;
-
- $swidth = $width*$this->iSuperSampling;
- $sheight = $height*$this->iSuperSampling;
-
- $simg = new RotImage($swidth, $sheight, 0, DEFAULT_GFORMAT, false);
- $simg->SetColor($this->iColorSchema[$aColor][2]);
- $simg->FilledRectangle(0, 0, $swidth-1, $sheight-1);
-
- if( array_key_exists($aLedIdx, $this->iLEDSpec) ) {
- $d = $this->iLEDSpec[$aLedIdx];
- }
- else {
- $d = array(0,0,0,0,0,0,0);
- }
-
- for($r = 0; $r < 7; ++$r) {
- $dr = $d[$r];
- for($c = 0; $c < 4; ++$c) {
- if( ($dr & pow(2,3-$c)) !== 0 ) {
- $color = $this->iColorSchema[$aColor][0];
- }
- else {
- $color = $this->iColorSchema[$aColor][1];
- }
-
- $x = 2*$rad*$c+$rad + ($c+1)*$marg + $rad ;
- $y = 2*$rad*$r+$rad + ($r+1)*$marg + $rad ;
-
- $simg->SetColor($color);
- $simg->FilledCircle($x,$y,$rad);
- }
- }
-
- $img = new Image($width, $height, DEFAULT_GFORMAT, false);
- $img->Copy($simg->img, 0, 0, 0, 0, $width, $height, $swidth, $sheight);
- $simg->Destroy();
- unset($simg);
- return $img;
- }
-
-
- function Stroke($aValStr, $aColor = 0, $aFileName = '') {
- $this->StrokeNumber($aValStr, $aColor, $aFileName);
- }
-
-
- function StrokeNumber($aValStr, $aColor = 0, $aFileName = '') {
- if( $aColor < 0 || $aColor >= sizeof($this->iColorSchema) ) {
- $aColor = 0;
- }
-
- if(($n = mb_strlen($aValStr,'utf8')) == 0) {
- $aValStr = ' ';
- $n = 1;
- }
-
- for($i = 0; $i < $n; ++$i) {
- $d = mb_substr($aValStr, $i, 1, 'utf8');
- if( ctype_digit($d) ) {
- $d = (int)$d;
- }
- else {
- $d = strtoupper($d);
- }
- $digit_img[$i] = $this->_GetLED($d, $aColor);
- }
-
- $w = imagesx($digit_img[0]->img);
- $h = imagesy($digit_img[0]->img);
-
- $number_img = new Image($w*$n, $h, DEFAULT_GFORMAT, false);
-
- for($i = 0; $i < $n; ++$i) {
- $number_img->Copy($digit_img[$i]->img, $i*$w, 0, 0, 0, $w, $h, $w, $h);
- }
-
- if( $aFileName != '' ) {
- $number_img->Stream($aFileName);
- } else {
- $number_img->Headers();
- $number_img->Stream();
- }
- }
-}
-?>
generated by cgit (git 2.34.1) at 2025-06-15 22:08:08 +0000