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   1  <?php
   2  //============================================================+
   3  // File name   : tcpdf_colors.php
   4  // Version     : 1.0.004
   5  // Begin       : 2002-04-09
   6  // Last Update : 2014-04-25
   7  // Author      : Nicola Asuni - Tecnick.com LTD - www.tecnick.com - info@tecnick.com
   8  // License     : GNU-LGPL v3 (http://www.gnu.org/copyleft/lesser.html)
   9  // -------------------------------------------------------------------
  10  // Copyright (C) 2002-2013  Nicola Asuni - Tecnick.com LTD
  11  //
  12  // This file is part of TCPDF software library.
  13  //
  14  // TCPDF is free software: you can redistribute it and/or modify it
  15  // under the terms of the GNU Lesser General Public License as
  16  // published by the Free Software Foundation, either version 3 of the
  17  // License, or (at your option) any later version.
  18  //
  19  // TCPDF is distributed in the hope that it will be useful, but
  20  // WITHOUT ANY WARRANTY; without even the implied warranty of
  21  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  22  // See the GNU Lesser General Public License for more details.
  23  //
  24  // You should have received a copy of the GNU Lesser General Public License
  25  // along with TCPDF.  If not, see <http://www.gnu.org/licenses/>.
  26  //
  27  // See LICENSE.TXT file for more information.
  28  // -------------------------------------------------------------------
  29  //
  30  // Description : Array of WEB safe colors
  31  //
  32  //============================================================+
  33  
  34  /**
  35   * @file
  36   * PHP color class for TCPDF
  37   * @author Nicola Asuni
  38   * @package com.tecnick.tcpdf
  39   */
  40  
  41  /**
  42   * @class TCPDF_COLORS
  43   * PHP color class for TCPDF
  44   * @package com.tecnick.tcpdf
  45   * @version 1.0.004
  46   * @author Nicola Asuni - info@tecnick.com
  47   */
  48  class TCPDF_COLORS {
  49  
  50  	 /**
  51  	  * Array of WEB safe colors
  52  	  * @public static
  53  	  */
  54  	 public static $webcolor = array (
  55  	 	 'aliceblue' => 'f0f8ff',
  56  	 	 'antiquewhite' => 'faebd7',
  57  	 	 'aqua' => '00ffff',
  58  	 	 'aquamarine' => '7fffd4',
  59  	 	 'azure' => 'f0ffff',
  60  	 	 'beige' => 'f5f5dc',
  61  	 	 'bisque' => 'ffe4c4',
  62  	 	 'black' => '000000',
  63  	 	 'blanchedalmond' => 'ffebcd',
  64  	 	 'blue' => '0000ff',
  65  	 	 'blueviolet' => '8a2be2',
  66  	 	 'brown' => 'a52a2a',
  67  	 	 'burlywood' => 'deb887',
  68  	 	 'cadetblue' => '5f9ea0',
  69  	 	 'chartreuse' => '7fff00',
  70  	 	 'chocolate' => 'd2691e',
  71  	 	 'coral' => 'ff7f50',
  72  	 	 'cornflowerblue' => '6495ed',
  73  	 	 'cornsilk' => 'fff8dc',
  74  	 	 'crimson' => 'dc143c',
  75  	 	 'cyan' => '00ffff',
  76  	 	 'darkblue' => '00008b',
  77  	 	 'darkcyan' => '008b8b',
  78  	 	 'darkgoldenrod' => 'b8860b',
  79  	 	 'dkgray' => 'a9a9a9',
  80  	 	 'darkgray' => 'a9a9a9',
  81  	 	 'darkgrey' => 'a9a9a9',
  82  	 	 'darkgreen' => '006400',
  83  	 	 'darkkhaki' => 'bdb76b',
  84  	 	 'darkmagenta' => '8b008b',
  85  	 	 'darkolivegreen' => '556b2f',
  86  	 	 'darkorange' => 'ff8c00',
  87  	 	 'darkorchid' => '9932cc',
  88  	 	 'darkred' => '8b0000',
  89  	 	 'darksalmon' => 'e9967a',
  90  	 	 'darkseagreen' => '8fbc8f',
  91  	 	 'darkslateblue' => '483d8b',
  92  	 	 'darkslategray' => '2f4f4f',
  93  	 	 'darkslategrey' => '2f4f4f',
  94  	 	 'darkturquoise' => '00ced1',
  95  	 	 'darkviolet' => '9400d3',
  96  	 	 'deeppink' => 'ff1493',
  97  	 	 'deepskyblue' => '00bfff',
  98  	 	 'dimgray' => '696969',
  99  	 	 'dimgrey' => '696969',
 100  	 	 'dodgerblue' => '1e90ff',
 101  	 	 'firebrick' => 'b22222',
 102  	 	 'floralwhite' => 'fffaf0',
 103  	 	 'forestgreen' => '228b22',
 104  	 	 'fuchsia' => 'ff00ff',
 105  	 	 'gainsboro' => 'dcdcdc',
 106  	 	 'ghostwhite' => 'f8f8ff',
 107  	 	 'gold' => 'ffd700',
 108  	 	 'goldenrod' => 'daa520',
 109  	 	 'gray' => '808080',
 110  	 	 'grey' => '808080',
 111  	 	 'green' => '008000',
 112  	 	 'greenyellow' => 'adff2f',
 113  	 	 'honeydew' => 'f0fff0',
 114  	 	 'hotpink' => 'ff69b4',
 115  	 	 'indianred' => 'cd5c5c',
 116  	 	 'indigo' => '4b0082',
 117  	 	 'ivory' => 'fffff0',
 118  	 	 'khaki' => 'f0e68c',
 119  	 	 'lavender' => 'e6e6fa',
 120  	 	 'lavenderblush' => 'fff0f5',
 121  	 	 'lawngreen' => '7cfc00',
 122  	 	 'lemonchiffon' => 'fffacd',
 123  	 	 'lightblue' => 'add8e6',
 124  	 	 'lightcoral' => 'f08080',
 125  	 	 'lightcyan' => 'e0ffff',
 126  	 	 'lightgoldenrodyellow' => 'fafad2',
 127  	 	 'ltgray' => 'd3d3d3',
 128  	 	 'lightgray' => 'd3d3d3',
 129  	 	 'lightgrey' => 'd3d3d3',
 130  	 	 'lightgreen' => '90ee90',
 131  	 	 'lightpink' => 'ffb6c1',
 132  	 	 'lightsalmon' => 'ffa07a',
 133  	 	 'lightseagreen' => '20b2aa',
 134  	 	 'lightskyblue' => '87cefa',
 135  	 	 'lightslategray' => '778899',
 136  	 	 'lightslategrey' => '778899',
 137  	 	 'lightsteelblue' => 'b0c4de',
 138  	 	 'lightyellow' => 'ffffe0',
 139  	 	 'lime' => '00ff00',
 140  	 	 'limegreen' => '32cd32',
 141  	 	 'linen' => 'faf0e6',
 142  	 	 'magenta' => 'ff00ff',
 143  	 	 'maroon' => '800000',
 144  	 	 'mediumaquamarine' => '66cdaa',
 145  	 	 'mediumblue' => '0000cd',
 146  	 	 'mediumorchid' => 'ba55d3',
 147  	 	 'mediumpurple' => '9370d8',
 148  	 	 'mediumseagreen' => '3cb371',
 149  	 	 'mediumslateblue' => '7b68ee',
 150  	 	 'mediumspringgreen' => '00fa9a',
 151  	 	 'mediumturquoise' => '48d1cc',
 152  	 	 'mediumvioletred' => 'c71585',
 153  	 	 'midnightblue' => '191970',
 154  	 	 'mintcream' => 'f5fffa',
 155  	 	 'mistyrose' => 'ffe4e1',
 156  	 	 'moccasin' => 'ffe4b5',
 157  	 	 'navajowhite' => 'ffdead',
 158  	 	 'navy' => '000080',
 159  	 	 'oldlace' => 'fdf5e6',
 160  	 	 'olive' => '808000',
 161  	 	 'olivedrab' => '6b8e23',
 162  	 	 'orange' => 'ffa500',
 163  	 	 'orangered' => 'ff4500',
 164  	 	 'orchid' => 'da70d6',
 165  	 	 'palegoldenrod' => 'eee8aa',
 166  	 	 'palegreen' => '98fb98',
 167  	 	 'paleturquoise' => 'afeeee',
 168  	 	 'palevioletred' => 'd87093',
 169  	 	 'papayawhip' => 'ffefd5',
 170  	 	 'peachpuff' => 'ffdab9',
 171  	 	 'peru' => 'cd853f',
 172  	 	 'pink' => 'ffc0cb',
 173  	 	 'plum' => 'dda0dd',
 174  	 	 'powderblue' => 'b0e0e6',
 175  	 	 'purple' => '800080',
 176  	 	 'red' => 'ff0000',
 177  	 	 'rosybrown' => 'bc8f8f',
 178  	 	 'royalblue' => '4169e1',
 179  	 	 'saddlebrown' => '8b4513',
 180  	 	 'salmon' => 'fa8072',
 181  	 	 'sandybrown' => 'f4a460',
 182  	 	 'seagreen' => '2e8b57',
 183  	 	 'seashell' => 'fff5ee',
 184  	 	 'sienna' => 'a0522d',
 185  	 	 'silver' => 'c0c0c0',
 186  	 	 'skyblue' => '87ceeb',
 187  	 	 'slateblue' => '6a5acd',
 188  	 	 'slategray' => '708090',
 189  	 	 'slategrey' => '708090',
 190  	 	 'snow' => 'fffafa',
 191  	 	 'springgreen' => '00ff7f',
 192  	 	 'steelblue' => '4682b4',
 193  	 	 'tan' => 'd2b48c',
 194  	 	 'teal' => '008080',
 195  	 	 'thistle' => 'd8bfd8',
 196  	 	 'tomato' => 'ff6347',
 197  	 	 'turquoise' => '40e0d0',
 198  	 	 'violet' => 'ee82ee',
 199  	 	 'wheat' => 'f5deb3',
 200  	 	 'white' => 'ffffff',
 201  	 	 'whitesmoke' => 'f5f5f5',
 202  	 	 'yellow' => 'ffff00',
 203  	 	 'yellowgreen' => '9acd32'
 204  	 ); // end of web colors
 205  
 206  	 /**
 207  	  * Array of valid JavaScript color names
 208  	  * @public static
 209  	  */
 210  	 public static $jscolor = array ('transparent', 'black', 'white', 'red', 'green', 'blue', 'cyan', 'magenta', 'yellow', 'dkGray', 'gray', 'ltGray');
 211  
 212  	 /**
 213  	  * Array of Spot colors (C,M,Y,K,name)
 214  	  * Color keys must be in lowercase and without spaces.
 215  	  * 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.
 216  	  * Common industry standard spot colors are: ANPA-COLOR, DIC, FOCOLTONE, GCMI, HKS, PANTONE, TOYO, TRUMATCH.
 217  	  * @public static
 218  	  */
 219  	 public static $spotcolor = array (
 220  	 	 // special registration colors
 221  	 	 'none'    => array(  0,   0,   0,   0, 'None'),
 222  	 	 'all'     => array(100, 100, 100, 100, 'All'),
 223  	 	 // standard CMYK colors
 224  	 	 'cyan'    => array(100,   0,   0,   0, 'Cyan'),
 225  	 	 'magenta' => array(  0, 100,   0,   0, 'Magenta'),
 226  	 	 'yellow'  => array(  0,   0, 100,   0, 'Yellow'),
 227  	 	 'key'     => array(  0,   0,   0, 100, 'Key'),
 228  	 	 // alias
 229  	 	 'white'   => array(  0,   0,   0,   0, 'White'),
 230  	 	 'black'   => array(  0,   0,   0, 100, 'Black'),
 231  	 	 // standard RGB colors
 232  	 	 'red'     => array(  0, 100, 100,   0, 'Red'),
 233  	 	 'green'   => array(100,   0, 100,   0, 'Green'),
 234  	 	 'blue'    => array(100, 100,   0,   0, 'Blue'),
 235  	 	 // Add here standard spot colors or dynamically define them with AddSpotColor()
 236  	 	 // ...
 237  	 ); // end of spot colors
 238  
 239  	 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 240  
 241  	 /**
 242  	  * Return the Spot color array.
 243  	  * @param $name (string) Name of the spot color.
 244  	  * @param $spotc (array) Reference to an array of spot colors.
 245  	  * @return (array) Spot color array or false if not defined.
 246  	  * @since 5.9.125 (2011-10-03)
 247  	  * @public static
 248  	  */
 249  	public static function getSpotColor($name, &$spotc) {
 250  	 	 if (isset($spotc[$name])) {
 251  	 	 	 return $spotc[$name];
 252  	 	 }
 253  	 	 $color = preg_replace('/[\s]*/', '', $name); // remove extra spaces
 254  	 	 $color = strtolower($color);
 255  	 	 if (isset(self::$spotcolor[$color])) {
 256  	 	 	 if (!isset($spotc[$name])) {
 257  	 	 	 	 $i = (1 + count($spotc));
 258  	 	 	 	 $spotc[$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);
 259  	 	 	 }
 260  	 	 	 return $spotc[self::$spotcolor[$color][4]];
 261  	 	 }
 262  	 	 return false;
 263  	 }
 264  
 265  	 /**
 266  	  * 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.
 267  	  * @param $hcolor (string) HTML color.
 268  	  * @param $spotc (array) Reference to an array of spot colors.
 269  	  * @param $defcol (array) Color to return in case of error.
 270  	  * @return array RGB or CMYK color, or false in case of error.
 271  	  * @public static
 272  	  */
 273  	public static function convertHTMLColorToDec($hcolor, &$spotc, $defcol=array('R'=>128,'G'=>128,'B'=>128)) {
 274  	 	 $color = preg_replace('/[\s]*/', '', $hcolor); // remove extra spaces
 275  	 	 $color = strtolower($color);
 276  	 	 // check for javascript color array syntax
 277  	 	 if (strpos($color, '[') !== false) {
 278  	 	 	 if (preg_match('/[\[][\"\'](t|g|rgb|cmyk)[\"\'][\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\,]?([0-9\.]*)[\]]/', $color, $m) > 0) {
 279  	 	 	 	 $returncolor = array();
 280  	 	 	 	 switch ($m[1]) {
 281  	 	 	 	 	 case 'cmyk': {
 282  	 	 	 	 	 	 // RGB
 283  	 	 	 	 	 	 $returncolor['C'] = max(0, min(100, (floatval($m[2]) * 100)));
 284  	 	 	 	 	 	 $returncolor['M'] = max(0, min(100, (floatval($m[3]) * 100)));
 285  	 	 	 	 	 	 $returncolor['Y'] = max(0, min(100, (floatval($m[4]) * 100)));
 286  	 	 	 	 	 	 $returncolor['K'] = max(0, min(100, (floatval($m[5]) * 100)));
 287  	 	 	 	 	 	 break;
 288  	 	 	 	 	 }
 289  	 	 	 	 	 case 'rgb': {
 290  	 	 	 	 	 	 // RGB
 291  	 	 	 	 	 	 $returncolor['R'] = max(0, min(255, (floatval($m[2]) * 255)));
 292  	 	 	 	 	 	 $returncolor['G'] = max(0, min(255, (floatval($m[3]) * 255)));
 293  	 	 	 	 	 	 $returncolor['B'] = max(0, min(255, (floatval($m[4]) * 255)));
 294  	 	 	 	 	 	 break;
 295  	 	 	 	 	 }
 296  	 	 	 	 	 case 'g': {
 297  	 	 	 	 	 	 // grayscale
 298  	 	 	 	 	 	 $returncolor['G'] = max(0, min(255, (floatval($m[2]) * 255)));
 299  	 	 	 	 	 	 break;
 300  	 	 	 	 	 }
 301  	 	 	 	 	 case 't':
 302  	 	 	 	 	 default: {
 303  	 	 	 	 	 	 // transparent (empty array)
 304  	 	 	 	 	 	 break;
 305  	 	 	 	 	 }
 306  	 	 	 	 }
 307  	 	 	 	 return $returncolor;
 308  	 	 	 }
 309  	 	 } elseif ((substr($color, 0, 4) != 'cmyk') AND (substr($color, 0, 3) != 'rgb') AND (($dotpos = strpos($color, '.')) !== false)) {
 310  	 	 	 // remove class parent (i.e.: color.red)
 311  	 	 	 $color = substr($color, ($dotpos + 1));
 312  	 	 	 if ($color == 'transparent') {
 313  	 	 	 	 // transparent (empty array)
 314  	 	 	 	 return array();
 315  	 	 	 }
 316  	 	 }
 317  	 	 if (strlen($color) == 0) {
 318  	 	 	 return $defcol;
 319  	 	 }
 320  	 	 // RGB ARRAY
 321  	 	 if (substr($color, 0, 3) == 'rgb') {
 322  	 	 	 $codes = substr($color, 4);
 323  	 	 	 $codes = str_replace(')', '', $codes);
 324  	 	 	 $returncolor = explode(',', $codes);
 325  	 	 	 foreach ($returncolor as $key => $val) {
 326  	 	 	 	 if (strpos($val, '%') > 0) {
 327  	 	 	 	 	 // percentage
 328  	 	 	 	 	 $returncolor[$key] = (255 * intval($val) / 100);
 329  	 	 	 	 } else {
 330  	 	 	 	 	 $returncolor[$key] = intval($val);
 331  	 	 	 	 }
 332  	 	 	 	 // normalize value
 333  	 	 	 	 $returncolor[$key] = max(0, min(255, $returncolor[$key]));
 334  	 	 	 }
 335  	 	 	 return $returncolor;
 336  	 	 }
 337  	 	 // CMYK ARRAY
 338  	 	 if (substr($color, 0, 4) == 'cmyk') {
 339  	 	 	 $codes = substr($color, 5);
 340  	 	 	 $codes = str_replace(')', '', $codes);
 341  	 	 	 $returncolor = explode(',', $codes);
 342  	 	 	 foreach ($returncolor as $key => $val) {
 343  	 	 	 	 if (strpos($val, '%') !== false) {
 344  	 	 	 	 	 // percentage
 345  	 	 	 	 	 $returncolor[$key] = (100 * intval($val) / 100);
 346  	 	 	 	 } else {
 347  	 	 	 	 	 $returncolor[$key] = intval($val);
 348  	 	 	 	 }
 349  	 	 	 	 // normalize value
 350  	 	 	 	 $returncolor[$key] = max(0, min(100, $returncolor[$key]));
 351  	 	 	 }
 352  	 	 	 return $returncolor;
 353  	 	 }
 354  	 	 if ($color[0] != '#') {
 355  	 	 	 // COLOR NAME
 356  	 	 	 if (isset(self::$webcolor[$color])) {
 357  	 	 	 	 // web color
 358  	 	 	 	 $color_code = self::$webcolor[$color];
 359  	 	 	 } else {
 360  	 	 	 	 // spot color
 361  	 	 	 	 $returncolor = self::getSpotColor($hcolor, $spotc);
 362  	 	 	 	 if ($returncolor === false) {
 363  	 	 	 	 	 $returncolor = $defcol;
 364  	 	 	 	 }
 365  	 	 	 	 return $returncolor;
 366  	 	 	 }
 367  	 	 } else {
 368  	 	 	 $color_code = substr($color, 1);
 369  	 	 }
 370  	 	 // HEXADECIMAL REPRESENTATION
 371  	 	 switch (strlen($color_code)) {
 372  	 	 	 case 3: {
 373  	 	 	 	 // 3-digit RGB hexadecimal representation
 374  	 	 	 	 $r = substr($color_code, 0, 1);
 375  	 	 	 	 $g = substr($color_code, 1, 1);
 376  	 	 	 	 $b = substr($color_code, 2, 1);
 377  	 	 	 	 $returncolor = array();
 378  	 	 	 	 $returncolor['R'] = max(0, min(255, hexdec($r.$r)));
 379  	 	 	 	 $returncolor['G'] = max(0, min(255, hexdec($g.$g)));
 380  	 	 	 	 $returncolor['B'] = max(0, min(255, hexdec($b.$b)));
 381  	 	 	 	 break;
 382  	 	 	 }
 383  	 	 	 case 6: {
 384  	 	 	 	 // 6-digit RGB hexadecimal representation
 385  	 	 	 	 $returncolor = array();
 386  	 	 	 	 $returncolor['R'] = max(0, min(255, hexdec(substr($color_code, 0, 2))));
 387  	 	 	 	 $returncolor['G'] = max(0, min(255, hexdec(substr($color_code, 2, 2))));
 388  	 	 	 	 $returncolor['B'] = max(0, min(255, hexdec(substr($color_code, 4, 2))));
 389  	 	 	 	 break;
 390  	 	 	 }
 391  	 	 	 case 8: {
 392  	 	 	 	 // 8-digit CMYK hexadecimal representation
 393  	 	 	 	 $returncolor = array();
 394  	 	 	 	 $returncolor['C'] = max(0, min(100, round(hexdec(substr($color_code, 0, 2)) / 2.55)));
 395  	 	 	 	 $returncolor['M'] = max(0, min(100, round(hexdec(substr($color_code, 2, 2)) / 2.55)));
 396  	 	 	 	 $returncolor['Y'] = max(0, min(100, round(hexdec(substr($color_code, 4, 2)) / 2.55)));
 397  	 	 	 	 $returncolor['K'] = max(0, min(100, round(hexdec(substr($color_code, 6, 2)) / 2.55)));
 398  	 	 	 	 break;
 399  	 	 	 }
 400  	 	 	 default: {
 401  	 	 	 	 $returncolor = $defcol;
 402  	 	 	 	 break;
 403  	 	 	 }
 404  	 	 }
 405  	 	 return $returncolor;
 406  	 }
 407  
 408  	 /**
 409  	  * Convert a color array into a string representation.
 410  	  * @param $c (array) Array of colors.
 411  	  * @return (string) The color array representation.
 412  	  * @since 5.9.137 (2011-12-01)
 413  	  * @public static
 414  	  */
 415  	public static function getColorStringFromArray($c) {
 416  	 	 $c = array_values($c);
 417  	 	 $color = '[';
 418  	 	 switch (count($c)) {
 419  	 	 	 case 4: {
 420  	 	 	 	 // CMYK
 421  	 	 	 	 $color .= sprintf('%F %F %F %F', (max(0, min(100, floatval($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));
 422  	 	 	 	 break;
 423  	 	 	 }
 424  	 	 	 case 3: {
 425  	 	 	 	 // RGB
 426  	 	 	 	 $color .= sprintf('%F %F %F', (max(0, min(255, floatval($c[0]))) / 255), (max(0, min(255, floatval($c[1]))) / 255), (max(0, min(255, floatval($c[2]))) / 255));
 427  	 	 	 	 break;
 428  	 	 	 }
 429  	 	 	 case 1: {
 430  	 	 	 	 // grayscale
 431  	 	 	 	 $color .= sprintf('%F', (max(0, min(255, floatval($c[0]))) / 255));
 432  	 	 	 	 break;
 433  	 	 	 }
 434  	 	 }
 435  	 	 $color .= ']';
 436  	 	 return $color;
 437  	 }
 438  
 439  	 /**
 440  	  * Convert color to javascript color.
 441  	  * @param $color (string) color name or "#RRGGBB"
 442  	  * @protected
 443  	  * @since 2.1.002 (2008-02-12)
 444  	  * @public static
 445  	  */
 446  	public static function _JScolor($color) {
 447  	 	 if (substr($color, 0, 1) == '#') {
 448  	 	 	 return sprintf("['RGB',%F,%F,%F]", (hexdec(substr($color, 1, 2)) / 255), (hexdec(substr($color, 3, 2)) / 255), (hexdec(substr($color, 5, 2)) / 255));
 449  	 	 }
 450  	 	 if (!in_array($color, self::$jscolor)) {
 451  	 	 	 // default transparent color
 452  	 	 	 $color = $jscolor[0];
 453  	 	 }
 454  	 	 return 'color.'.$color;
 455  	 }
 456  
 457  
 458  } // END OF TCPDF_COLORS CLASS
 459  
 460  //============================================================+
 461  // END OF FILE
 462  //============================================================+