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<?php//============================================================+// File name : tcpdf_colors.php// Version : 1.0.000// Begin : 2002-04-09// Last Update : 2013-03-25// Author : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com// License : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)// -------------------------------------------------------------------// Copyright (C) 2002-2013 Nicola Asuni - Tecnick.com LTD//// This file is part of TCPDF software library.//// TCPDF is free software: you can redistribute it and/or modify it// under the terms of the GNU Lesser General Public License as// published by the Free Software Foundation, either version 3 of the// License, or (at your option) any later version.//// TCPDF is distributed in the hope that it will be useful, but// WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.// See the GNU Lesser General Public License for more details.//// You should have received a copy of the GNU Lesser General Public License// along with TCPDF. If not, see <http://www.gnu.org/licenses/>.//// See LICENSE.TXT file for more information.// -------------------------------------------------------------------//// Description : Array of WEB safe colors////============================================================+/*** @file* PHP color class for TCPDF* @author Nicola Asuni* @package com.tecnick.tcpdf*//*** @class TCPDF_COLORS* PHP color class for TCPDF* @package com.tecnick.tcpdf* @version 1.0.000* @author Nicola Asuni - info@tecnick.com*/class TCPDF_COLORS {/*** Array of WEB safe colors* @public static*/public static $webcolor = array ('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','dkgray' => 'a9a9a9','darkgray' => 'a9a9a9','darkgrey' => 'a9a9a9','darkgreen' => '006400','darkkhaki' => 'bdb76b','darkmagenta' => '8b008b','darkolivegreen' => '556b2f','darkorange' => 'ff8c00','darkorchid' => '9932cc','darkred' => '8b0000','darksalmon' => 'e9967a','darkseagreen' => '8fbc8f','darkslateblue' => '483d8b','darkslategray' => '2f4f4f','darkslategrey' => '2f4f4f','darkturquoise' => '00ced1','darkviolet' => '9400d3','deeppink' => 'ff1493','deepskyblue' => '00bfff','dimgray' => '696969','dimgrey' => '696969','dodgerblue' => '1e90ff','firebrick' => 'b22222','floralwhite' => 'fffaf0','forestgreen' => '228b22','fuchsia' => 'ff00ff','gainsboro' => 'dcdcdc','ghostwhite' => 'f8f8ff','gold' => 'ffd700','goldenrod' => 'daa520','gray' => '808080','grey' => '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','ltgray' => 'd3d3d3','lightgray' => 'd3d3d3','lightgrey' => 'd3d3d3','lightgreen' => '90ee90','lightpink' => 'ffb6c1','lightsalmon' => 'ffa07a','lightseagreen' => '20b2aa','lightskyblue' => '87cefa','lightslategray' => '778899','lightslategrey' => '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','slategrey' => '708090','snow' => 'fffafa','springgreen' => '00ff7f','steelblue' => '4682b4','tan' => 'd2b48c','teal' => '008080','thistle' => 'd8bfd8','tomato' => 'ff6347','turquoise' => '40e0d0','violet' => 'ee82ee','wheat' => 'f5deb3','white' => 'ffffff','whitesmoke' => 'f5f5f5','yellow' => 'ffff00','yellowgreen' => '9acd32'); // end of web colors/*** Array of valid JavaScript color names* @public static*/public static $jscolor = array ('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');/*** Array of Spot colors (C,M,Y,K,name)* Color keys must be in lowercase and without spaces.* As long as no open standard for spot colours exists, you have to buy a colour book by one of the colour manufacturers and insert the values and names of spot colours directly.* Common industry standard spot colors are: ANPA-COLOR, DIC, FOCOLTONE, GCMI, HKS, PANTONE, TOYO, TRUMATCH.* @public static*/public static $spotcolor = array (// the following are just examples, fill the array with your own values'mytcpdfblack' => array(0, 0, 0, 100, 'My TCPDF Black'),'mytcpdfred' => array(30, 100, 90, 10, 'My TCPDF Red'),'mytcpdfgreen' => array(100, 30, 100, 0, 'My TCPDF Green'),'mytcpdfblue' => array(100, 60, 10, 5, 'My TCPDF Blue'),'mytcpdfyellow' => array(0, 20, 100, 0, 'My TCPDF Yellow'),// ...); // end of spot colors// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -/*** Return the Spot color array.* @param $name (string) Name of the spot color.* @param $spotc (array) Reference to an array of spot colors.* @return (array) Spot color array or false if not defined.* @since 5.9.125 (2011-10-03)* @public static*/public static function getSpotColor($name, &$spotc) {if (isset($spotc[$name])) {return $spotc[$name];}$color = preg_replace('/[\s]*/', '', $name); // remove extra spaces$color = strtolower($color);if (isset(self::$spotcolor[$color])) {if (!isset($spotc[$name])) {$i = (1 + count($spotc));$spotc[$name] = array('C' => self::$spotcolor[$color][0], 'M' => self::$spotcolor[$color][1], 'Y' => self::$spotcolor[$color][2], 'K' => self::$spotcolor[$color][3], 'name' => self::$spotcolor[$color][4], 'i' => $i);}return $spotc[self::$spotcolor[$color][4]];}return false;}/*** Returns an array (RGB or CMYK) from an html color name, or a six-digit (i.e. #3FE5AA), or three-digit (i.e. #7FF) hexadecimal color, or a javascript color array, or javascript color name.* @param $hcolor (string) HTML color.* @param $spotc (array) Reference to an array of spot colors.* @param $defcol (array) Color to return in case of error.* @return array RGB or CMYK color, or false in case of error.* @public static*/public static function convertHTMLColorToDec($hcolor, &$spotc, $defcol=array('R'=>128,'G'=>128,'B'=>128)) {$color = preg_replace('/[\s]*/', '', $hcolor); // remove extra spaces$color = strtolower($color);// check for javascript color array syntaxif (strpos($color, '[') !== false) {if (preg_match('/[\[][\"\'](t|g|rgb|cmyk)[\"\'][\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\]]/', $color, $m) > 0) {$returncolor = array();switch ($m[1]) {case 'cmyk': {// RGB$returncolor['C'] = max(0, min(100, (floatval($m[2]) * 100)));$returncolor['M'] = max(0, min(100, (floatval($m[3]) * 100)));$returncolor['Y'] = max(0, min(100, (floatval($m[4]) * 100)));$returncolor['K'] = max(0, min(100, (floatval($m[5]) * 100)));break;}case 'rgb': {// RGB$returncolor['R'] = max(0, min(255, (floatval($m[2]) * 255)));$returncolor['G'] = max(0, min(255, (floatval($m[3]) * 255)));$returncolor['B'] = max(0, min(255, (floatval($m[4]) * 255)));break;}case 'g': {// grayscale$returncolor['G'] = max(0, min(255, (floatval($m[2]) * 255)));break;}case 't':default: {// transparent (empty array)break;}}return $returncolor;}} elseif (($dotpos = strpos($color, '.')) !== false) {// remove class parent (i.e.: color.red)$color = substr($color, ($dotpos + 1));if ($color == 'transparent') {// transparent (empty array)return array();}}if (strlen($color) == 0) {return $defcol;}// RGB ARRAYif (substr($color, 0, 3) == 'rgb') {$codes = substr($color, 4);$codes = str_replace(')', '', $codes);$returncolor = explode(',', $codes);foreach ($returncolor as $key => $val) {if (strpos($val, '%') > 0) {// percentage$returncolor[$key] = (255 * intval($val) / 100);} else {$returncolor[$key] = intval($val);}// normalize value$returncolor[$key] = max(0, min(255, $returncolor[$key]));}return $returncolor;}// CMYK ARRAYif (substr($color, 0, 4) == 'cmyk') {$codes = substr($color, 5);$codes = str_replace(')', '', $codes);$returncolor = explode(',', $codes);foreach ($returncolor as $key => $val) {if (strpos($val, '%') !== false) {// percentage$returncolor[$key] = (100 * intval($val) / 100);} else {$returncolor[$key] = intval($val);}// normalize value$returncolor[$key] = max(0, min(100, $returncolor[$key]));}return $returncolor;}if ($color{0} != '#') {// COLOR NAMEif (isset(self::$webcolor[$color])) {// web color$color_code = self::$webcolor[$color];} else {// spot color$returncolor = self::getSpotColor($color, $spotc);if ($returncolor === false) {$returncolor = $defcol;}return $returncolor;}} else {$color_code = substr($color, 1);}// HEXADECIMAL REPRESENTATIONswitch (strlen($color_code)) {case 3: {// 3-digit RGB hexadecimal representation$r = substr($color_code, 0, 1);$g = substr($color_code, 1, 1);$b = substr($color_code, 2, 1);$returncolor = array();$returncolor['R'] = max(0, min(255, hexdec($r.$r)));$returncolor['G'] = max(0, min(255, hexdec($g.$g)));$returncolor['B'] = max(0, min(255, hexdec($b.$b)));break;}case 6: {// 6-digit RGB hexadecimal representation$returncolor = array();$returncolor['R'] = max(0, min(255, hexdec(substr($color_code, 0, 2))));$returncolor['G'] = max(0, min(255, hexdec(substr($color_code, 2, 2))));$returncolor['B'] = max(0, min(255, hexdec(substr($color_code, 4, 2))));break;}case 8: {// 8-digit CMYK hexadecimal representation$returncolor = array();$returncolor['C'] = max(0, min(100, round(hexdec(substr($color_code, 0, 2)) / 2.55)));$returncolor['M'] = max(0, min(100, round(hexdec(substr($color_code, 2, 2)) / 2.55)));$returncolor['Y'] = max(0, min(100, round(hexdec(substr($color_code, 4, 2)) / 2.55)));$returncolor['K'] = max(0, min(100, round(hexdec(substr($color_code, 6, 2)) / 2.55)));break;}default: {$returncolor = $defcol;break;}}return $returncolor;}/*** Convert a color array into a string representation.* @param $c (array) Array of colors.* @return (string) The color array representation.* @since 5.9.137 (2011-12-01)* @public static*/public static function getColorStringFromArray($c) {$c = array_values($c);$color = '[';switch (count($c)) {case 4: {// CMYK$color .= sprintf('%F %F %F %F', (max(0, min(100, floatval($c[0]))) / 100), (max(0, min(100, floatval($c[1]))) / 100), (max(0, min(100, floatval($c[2]))) / 100), (max(0, min(100, floatval($c[3]))) / 100));break;}case 3: {// RGB$color .= sprintf('%F %F %F', (max(0, min(255, floatval($c[0]))) / 255), (max(0, min(255, floatval($c[1]))) / 255), (max(0, min(255, floatval($c[2]))) / 255));break;}case 1: {// grayscale$color .= sprintf('%F', (max(0, min(255, floatval($c[0]))) / 255));break;}}$color .= ']';return $color;}/*** Convert color to javascript color.* @param $color (string) color name or "#RRGGBB"* @protected* @since 2.1.002 (2008-02-12)* @public static*/public static function _JScolor($color) {if (substr($color, 0, 1) == '#') {return sprintf("['RGB',%F,%F,%F]", (hexdec(substr($color, 1, 2)) / 255), (hexdec(substr($color, 3, 2)) / 255), (hexdec(substr($color, 5, 2)) / 255));}if (!in_array($color, self::$jscolor)) {// default transparent color$color = $jscolor[0];}return 'color.'.$color;}} // --- END OF CLASS ---//============================================================+// END OF FILE//============================================================+