Viewing file:  Html.php (15.9 KB) -rw-rw-rw-
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Html.php 18993 2009-11-15 17:09:16Z alexander $
*/
/** Zend_Pdf_Color */
require_once 'Zend/Pdf/Color.php';
/**
* HTML color implementation
*
* Factory class which vends Zend_Pdf_Color objects from typical HTML
* representations.
*
* @category Zend
* @package Zend_Pdf
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Pdf_Color_Html extends Zend_Pdf_Color
{
/**
* Color
*
* @var Zend_Pdf_Color
*/
private $_color;
/**
* Class constructor.
*
* @param mixed $color
* @throws Zend_Pdf_Exception
*/
public function __construct($color)
{
$this->_color = self::color($color);
}
/**
* Instructions, which can be directly inserted into content stream
* to switch color.
* Color set instructions differ for stroking and nonstroking operations.
*
* @param boolean $stroking
* @return string
*/
public function instructions($stroking)
{
return $this->_color->instructions($stroking);
}
/**
* Get color components (color space dependent)
*
* @return array
*/
public function getComponents()
{
return $this->_color->getComponents();
}
/**
* Creates a Zend_Pdf_Color object from the HTML representation.
*
* @param string $color May either be a hexidecimal number of the form
* #rrggbb or one of the 140 well-known names (black, white, blue, etc.)
* @return Zend_Pdf_Color
*/
public static function color($color)
{
$pattern = '/^#([A-Fa-f0-9]{2})([A-Fa-f0-9]{2})([A-Fa-f0-9]{2})$/';
if (preg_match($pattern, $color, $matches)) {
$r = round((hexdec($matches[1]) / 255), 3);
$g = round((hexdec($matches[2]) / 255), 3);
$b = round((hexdec($matches[3]) / 255), 3);
if (($r == $g) && ($g == $b)) {
require_once 'Zend/Pdf/Color/GrayScale.php';
return new Zend_Pdf_Color_GrayScale($r);
} else {
require_once 'Zend/Pdf/Color/Rgb.php';
return new Zend_Pdf_Color_Rgb($r, $g, $b);
}
} else {
return Zend_Pdf_Color_Html::namedColor($color);
}
}
/**
* Creates a Zend_Pdf_Color object from the named color.
*
* @param string $color One of the 140 well-known color names (black, white,
* blue, etc.)
* @return Zend_Pdf_Color
*/
public static function namedColor($color)
{
switch (strtolower($color)) {
case 'aqua':
$r = 0.0; $g = 1.0; $b = 1.0; break;
case 'black':
$r = 0.0; $g = 0.0; $b = 0.0; break;
case 'blue':
$r = 0.0; $g = 0.0; $b = 1.0; break;
case 'fuchsia':
$r = 1.0; $g = 0.0; $b = 1.0; break;
case 'gray':
$r = 0.502; $g = 0.502; $b = 0.502; break;
case 'green':
$r = 0.0; $g = 0.502; $b = 0.0; break;
case 'lime':
$r = 0.0; $g = 1.0; $b = 0.0; break;
case 'maroon':
$r = 0.502; $g = 0.0; $b = 0.0; break;
case 'navy':
$r = 0.0; $g = 0.0; $b = 0.502; break;
case 'olive':
$r = 0.502; $g = 0.502; $b = 0.0; break;
case 'purple':
$r = 0.502; $g = 0.0; $b = 0.502; break;
case 'red':
$r = 1.0; $g = 0.0; $b = 0.0; break;
case 'silver':
$r = 0.753; $g = 0.753; $b = 0.753; break;
case 'teal':
$r = 0.0; $g = 0.502; $b = 0.502; break;
case 'white':
$r = 1.0; $g = 1.0; $b = 1.0; break;
case 'yellow':
$r = 1.0; $g = 1.0; $b = 0.0; break;
case 'aliceblue':
$r = 0.941; $g = 0.973; $b = 1.0; break;
case 'antiquewhite':
$r = 0.980; $g = 0.922; $b = 0.843; break;
case 'aquamarine':
$r = 0.498; $g = 1.0; $b = 0.831; break;
case 'azure':
$r = 0.941; $g = 1.0; $b = 1.0; break;
case 'beige':
$r = 0.961; $g = 0.961; $b = 0.863; break;
case 'bisque':
$r = 1.0; $g = 0.894; $b = 0.769; break;
case 'blanchedalmond':
$r = 1.0; $g = 1.0; $b = 0.804; break;
case 'blueviolet':
$r = 0.541; $g = 0.169; $b = 0.886; break;
case 'brown':
$r = 0.647; $g = 0.165; $b = 0.165; break;
case 'burlywood':
$r = 0.871; $g = 0.722; $b = 0.529; break;
case 'cadetblue':
$r = 0.373; $g = 0.620; $b = 0.627; break;
case 'chartreuse':
$r = 0.498; $g = 1.0; $b = 0.0; break;
case 'chocolate':
$r = 0.824; $g = 0.412; $b = 0.118; break;
case 'coral':
$r = 1.0; $g = 0.498; $b = 0.314; break;
case 'cornflowerblue':
$r = 0.392; $g = 0.584; $b = 0.929; break;
case 'cornsilk':
$r = 1.0; $g = 0.973; $b = 0.863; break;
case 'crimson':
$r = 0.863; $g = 0.078; $b = 0.235; break;
case 'cyan':
$r = 0.0; $g = 1.0; $b = 1.0; break;
case 'darkblue':
$r = 0.0; $g = 0.0; $b = 0.545; break;
case 'darkcyan':
$r = 0.0; $g = 0.545; $b = 0.545; break;
case 'darkgoldenrod':
$r = 0.722; $g = 0.525; $b = 0.043; break;
case 'darkgray':
$r = 0.663; $g = 0.663; $b = 0.663; break;
case 'darkgreen':
$r = 0.0; $g = 0.392; $b = 0.0; break;
case 'darkkhaki':
$r = 0.741; $g = 0.718; $b = 0.420; break;
case 'darkmagenta':
$r = 0.545; $g = 0.0; $b = 0.545; break;
case 'darkolivegreen':
$r = 0.333; $g = 0.420; $b = 0.184; break;
case 'darkorange':
$r = 1.0; $g = 0.549; $b = 0.0; break;
case 'darkorchid':
$r = 0.6; $g = 0.196; $b = 0.8; break;
case 'darkred':
$r = 0.545; $g = 0.0; $b = 0.0; break;
case 'darksalmon':
$r = 0.914; $g = 0.588; $b = 0.478; break;
case 'darkseagreen':
$r = 0.561; $g = 0.737; $b = 0.561; break;
case 'darkslateblue':
$r = 0.282; $g = 0.239; $b = 0.545; break;
case 'darkslategray':
$r = 0.184; $g = 0.310; $b = 0.310; break;
case 'darkturquoise':
$r = 0.0; $g = 0.808; $b = 0.820; break;
case 'darkviolet':
$r = 0.580; $g = 0.0; $b = 0.827; break;
case 'deeppink':
$r = 1.0; $g = 0.078; $b = 0.576; break;
case 'deepskyblue':
$r = 0.0; $g = 0.749; $b = 1.0; break;
case 'dimgray':
$r = 0.412; $g = 0.412; $b = 0.412; break;
case 'dodgerblue':
$r = 0.118; $g = 0.565; $b = 1.0; break;
case 'firebrick':
$r = 0.698; $g = 0.133; $b = 0.133; break;
case 'floralwhite':
$r = 1.0; $g = 0.980; $b = 0.941; break;
case 'forestgreen':
$r = 0.133; $g = 0.545; $b = 0.133; break;
case 'gainsboro':
$r = 0.863; $g = 0.863; $b = 0.863; break;
case 'ghostwhite':
$r = 0.973; $g = 0.973; $b = 1.0; break;
case 'gold':
$r = 1.0; $g = 0.843; $b = 0.0; break;
case 'goldenrod':
$r = 0.855; $g = 0.647; $b = 0.125; break;
case 'greenyellow':
$r = 0.678; $g = 1.0; $b = 0.184; break;
case 'honeydew':
$r = 0.941; $g = 1.0; $b = 0.941; break;
case 'hotpink':
$r = 1.0; $g = 0.412; $b = 0.706; break;
case 'indianred':
$r = 0.804; $g = 0.361; $b = 0.361; break;
case 'indigo':
$r = 0.294; $g = 0.0; $b = 0.510; break;
case 'ivory':
$r = 1.0; $g = 0.941; $b = 0.941; break;
case 'khaki':
$r = 0.941; $g = 0.902; $b = 0.549; break;
case 'lavender':
$r = 0.902; $g = 0.902; $b = 0.980; break;
case 'lavenderblush':
$r = 1.0; $g = 0.941; $b = 0.961; break;
case 'lawngreen':
$r = 0.486; $g = 0.988; $b = 0.0; break;
case 'lemonchiffon':
$r = 1.0; $g = 0.980; $b = 0.804; break;
case 'lightblue':
$r = 0.678; $g = 0.847; $b = 0.902; break;
case 'lightcoral':
$r = 0.941; $g = 0.502; $b = 0.502; break;
case 'lightcyan':
$r = 0.878; $g = 1.0; $b = 1.0; break;
case 'lightgoldenrodyellow':
$r = 0.980; $g = 0.980; $b = 0.824; break;
case 'lightgreen':
$r = 0.565; $g = 0.933; $b = 0.565; break;
case 'lightgrey':
$r = 0.827; $g = 0.827; $b = 0.827; break;
case 'lightpink':
$r = 1.0; $g = 0.714; $b = 0.757; break;
case 'lightsalmon':
$r = 1.0; $g = 0.627; $b = 0.478; break;
case 'lightseagreen':
$r = 0.125; $g = 0.698; $b = 0.667; break;
case 'lightskyblue':
$r = 0.529; $g = 0.808; $b = 0.980; break;
case 'lightslategray':
$r = 0.467; $g = 0.533; $b = 0.6; break;
case 'lightsteelblue':
$r = 0.690; $g = 0.769; $b = 0.871; break;
case 'lightyellow':
$r = 1.0; $g = 1.0; $b = 0.878; break;
case 'limegreen':
$r = 0.196; $g = 0.804; $b = 0.196; break;
case 'linen':
$r = 0.980; $g = 0.941; $b = 0.902; break;
case 'magenta':
$r = 1.0; $g = 0.0; $b = 1.0; break;
case 'mediumaquamarine':
$r = 0.4; $g = 0.804; $b = 0.667; break;
case 'mediumblue':
$r = 0.0; $g = 0.0; $b = 0.804; break;
case 'mediumorchid':
$r = 0.729; $g = 0.333; $b = 0.827; break;
case 'mediumpurple':
$r = 0.576; $g = 0.439; $b = 0.859; break;
case 'mediumseagreen':
$r = 0.235; $g = 0.702; $b = 0.443; break;
case 'mediumslateblue':
$r = 0.482; $g = 0.408; $b = 0.933; break;
case 'mediumspringgreen':
$r = 0.0; $g = 0.980; $b = 0.604; break;
case 'mediumturquoise':
$r = 0.282; $g = 0.820; $b = 0.8; break;
case 'mediumvioletred':
$r = 0.780; $g = 0.082; $b = 0.522; break;
case 'midnightblue':
$r = 0.098; $g = 0.098; $b = 0.439; break;
case 'mintcream':
$r = 0.961; $g = 1.0; $b = 0.980; break;
case 'mistyrose':
$r = 1.0; $g = 0.894; $b = 0.882; break;
case 'moccasin':
$r = 1.0; $g = 0.894; $b = 0.710; break;
case 'navajowhite':
$r = 1.0; $g = 0.871; $b = 0.678; break;
case 'oldlace':
$r = 0.992; $g = 0.961; $b = 0.902; break;
case 'olivedrab':
$r = 0.420; $g = 0.557; $b = 0.137; break;
case 'orange':
$r = 1.0; $g = 0.647; $b = 0.0; break;
case 'orangered':
$r = 1.0; $g = 0.271; $b = 0.0; break;
case 'orchid':
$r = 0.855; $g = 0.439; $b = 0.839; break;
case 'palegoldenrod':
$r = 0.933; $g = 0.910; $b = 0.667; break;
case 'palegreen':
$r = 0.596; $g = 0.984; $b = 0.596; break;
case 'paleturquoise':
$r = 0.686; $g = 0.933; $b = 0.933; break;
case 'palevioletred':
$r = 0.859; $g = 0.439; $b = 0.576; break;
case 'papayawhip':
$r = 1.0; $g = 0.937; $b = 0.835; break;
case 'peachpuff':
$r = 1.0; $g = 0.937; $b = 0.835; break;
case 'peru':
$r = 0.804; $g = 0.522; $b = 0.247; break;
case 'pink':
$r = 1.0; $g = 0.753; $b = 0.796; break;
case 'plum':
$r = 0.867; $g = 0.627; $b = 0.867; break;
case 'powderblue':
$r = 0.690; $g = 0.878; $b = 0.902; break;
case 'rosybrown':
$r = 0.737; $g = 0.561; $b = 0.561; break;
case 'royalblue':
$r = 0.255; $g = 0.412; $b = 0.882; break;
case 'saddlebrown':
$r = 0.545; $g = 0.271; $b = 0.075; break;
case 'salmon':
$r = 0.980; $g = 0.502; $b = 0.447; break;
case 'sandybrown':
$r = 0.957; $g = 0.643; $b = 0.376; break;
case 'seagreen':
$r = 0.180; $g = 0.545; $b = 0.341; break;
case 'seashell':
$r = 1.0; $g = 0.961; $b = 0.933; break;
case 'sienna':
$r = 0.627; $g = 0.322; $b = 0.176; break;
case 'skyblue':
$r = 0.529; $g = 0.808; $b = 0.922; break;
case 'slateblue':
$r = 0.416; $g = 0.353; $b = 0.804; break;
case 'slategray':
$r = 0.439; $g = 0.502; $b = 0.565; break;
case 'snow':
$r = 1.0; $g = 0.980; $b = 0.980; break;
case 'springgreen':
$r = 0.0; $g = 1.0; $b = 0.498; break;
case 'steelblue':
$r = 0.275; $g = 0.510; $b = 0.706; break;
case 'tan':
$r = 0.824; $g = 0.706; $b = 0.549; break;
case 'thistle':
$r = 0.847; $g = 0.749; $b = 0.847; break;
case 'tomato':
$r = 0.992; $g = 0.388; $b = 0.278; break;
case 'turquoise':
$r = 0.251; $g = 0.878; $b = 0.816; break;
case 'violet':
$r = 0.933; $g = 0.510; $b = 0.933; break;
case 'wheat':
$r = 0.961; $g = 0.871; $b = 0.702; break;
case 'whitesmoke':
$r = 0.961; $g = 0.961; $b = 0.961; break;
case 'yellowgreen':
$r = 0.604; $g = 0.804; $b = 0.196; break;
default:
require_once 'Zend/Pdf/Exception.php';
throw new Zend_Pdf_Exception('Unknown color name: ' . $color);
}
if (($r == $g) && ($g == $b)) {
require_once 'Zend/Pdf/Color/GrayScale.php';
return new Zend_Pdf_Color_GrayScale($r);
} else {
require_once 'Zend/Pdf/Color/Rgb.php';
return new Zend_Pdf_Color_Rgb($r, $g, $b);
}
}
}
|