/**
* Resizes the image and stores the results into container[IMAGE_CONTAINER_DATA]
*
*
* @param $container
* @param $options
* @param $errors
* @return mixed
*/
public static function resize($container, $options, &$errors)
{
if ($container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE] == null) {
$container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE] = self::getImageSize($container[XApp_Image_Utils::IMAGE_CONTAINER_SRC]);
}
$currentSize = $container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE];
$newSize = XApp_Image_Utils::calcImageSize($currentSize, $options);
$new_img_data = imagecreatetruecolor($newSize->width, $newSize->height);
imagecopyresampled($new_img_data, $container[XApp_Image_Utils::IMAGE_CONTAINER_DATA], 0, 0, 0, 0, $newSize->width, $newSize->height, $currentSize->width, $currentSize->height);
$container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE] = $newSize;
$container[XApp_Image_Utils::IMAGE_CONTAINER_DATA] = $new_img_data;
return $container;
}
/**
* Resizes the image and stores the results into container[IMAGE_CONTAINER_DATA]
*
*
* @param $container
* @param $options
* @param $errors
* @return mixed
*/
public static function resize($container, $options, &$errors)
{
if ($container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE] == null) {
$container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE] = self::getImageSize($container[XApp_Image_Utils::IMAGE_CONTAINER_SRC]);
}
$currentSize = $container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE];
$newSize = XApp_Image_Utils::calcImageSize($currentSize, $options);
try {
$container[XApp_Image_Utils::IMAGE_CONTAINER_DATA]->scaleImage($newSize->width, $newSize->height);
} catch (Exception $e) {
$errors[] = $e->getMessage();
}
$container[XApp_Image_Utils::IMAGE_CONTAINER_SIZE] = $newSize;
return $container;
}
