Sets $currentDimensions.
| public setCurrentDimensions ( object $currentDimensions ) | ||
| $currentDimensions | object | |
*
* Licensed under the MIT License
* Redistributions of files must retain the above copyright notice.
*
* @author Ian Selby <*****@*****.**>
* @copyright Copyright (c) 2009 Gen X Design
* @link http://phpthumb.gxdlabs.com
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
* @version 3.0
* @package PhpThumb
* @filesource
*/
/**
* GD Reflection Lib Plugin
*
* This plugin allows you to create those fun Apple(tm)-style reflections in your images
*
* @package PhpThumb
* @subpackage Plugins
*/
class GdReflectionLib
{
/**
* Instance of GdThumb passed to this class
*
* @var GdThumb
*/
protected $parentInstance;
protected $currentDimensions;
protected $workingImage;
protected $newImage;
protected $options;
public function createReflection($percent, $reflection, $white, $border, $borderColor, &$that)
{
// bring stuff from the parent class into this class...
$this->parentInstance = $that;
$this->currentDimensions = $this->parentInstance->getCurrentDimensions();
$this->workingImage = $this->parentInstance->getWorkingImage();
$this->newImage = $this->parentInstance->getOldImage();
$this->options = $this->parentInstance->getOptions();
$width = $this->currentDimensions['width'];
$height = $this->currentDimensions['height'];
$reflectionHeight = intval($height * ($reflection / 100));
$newHeight = $height + $reflectionHeight;
$reflectedPart = $height * ($percent / 100);
$this->workingImage = imagecreatetruecolor($width, $newHeight);
imagealphablending($this->workingImage, true);
$colorToPaint = imagecolorallocatealpha($this->workingImage, 255, 255, 255, 0);
public function resizeStretch($width, $height, &$that)
{
// bring stuff from the parent class into this class...
$this->parentInstance = $that;
$this->oldImage = $this->parentInstance->getOldImage();
$this->currentDimensions = $this->parentInstance->getCurrentDimensions();
$this->workingImage = $this->parentInstance->getWorkingImage();
$this->options = $this->parentInstance->getOptions();
// make sure our arguments are valid
if (!is_numeric($width)) {
throw new InvalidArgumentException('$maxWidth must be numeric');
}
if (!is_numeric($height)) {
throw new InvalidArgumentException('$maxHeight must be numeric');
}
// get the new dimensions...
$this->newDimensions = array('newWidth' => $width, 'newHeight' => $height);
// create the working image
if (function_exists('imagecreatetruecolor')) {
$this->workingImage = imagecreatetruecolor($this->newDimensions['newWidth'], $this->newDimensions['newHeight']);
} else {
$this->workingImage = imagecreate($this->newDimensions['newWidth'], $this->newDimensions['newHeight']);
}
//$this->parentInstance->preserveAlpha();
// and create the newly sized image
imagecopyresampled($this->workingImage, $this->oldImage, 0, 0, 0, 0, $this->newDimensions['newWidth'], $this->newDimensions['newHeight'], $this->currentDimensions['width'], $this->currentDimensions['height']);
// update all the variables and resources to be correct
$this->parentInstance->setOldImage($this->workingImage);
$this->parentInstance->setCurrentDimensions($this->newDimensions);
return $that;
}
public function resizeFixedSize($width, $height, $color = '#FFFFFF', &$that)
{
$this->parentInstance = $that;
$this->parentInstance->resize($width, $height);
$this->currentDimensions = $this->parentInstance->getCurrentDimensions();
$this->workingImage = $this->parentInstance->getWorkingImage();
$this->newImage = $this->parentInstance->getOldImage();
$this->options = $this->parentInstance->getOptions();
$this->workingImage = imagecreatetruecolor($width, $height);
imagealphablending($this->workingImage, true);
$rgb = $this->hex2rgb($color, false);
$colorToPaint = imagecolorallocatealpha($this->workingImage, $rgb[0], $rgb[1], $rgb[2], 0);
imagefilledrectangle($this->workingImage, 0, 0, $width, $height, $colorToPaint);
imagecopyresampled($this->workingImage, $this->newImage, intval(($width - $this->currentDimensions['width']) / 2), intval(($height - $this->currentDimensions['height']) / 2), 0, 0, $this->currentDimensions['width'], $this->currentDimensions['height'], $this->currentDimensions['width'], $this->currentDimensions['height']);
$this->parentInstance->setOldImage($this->workingImage);
$this->currentDimensions['width'] = $width;
$this->currentDimensions['height'] = $height;
$this->parentInstance->setCurrentDimensions($this->currentDimensions);
return $that;
}
