/**
* Is current image format supported by image processor
* @param string $filename Path to file
*/
public function isSupportedImageFormat($filename)
{
$info = new ImageInfo($filename);
if ($info->hasError()) {
$this->container->getLogger()->error($info->getError());
return false;
}
if (!$this->isMimeTypeImage($info->getMime())) {
return false;
}
return ImageProcessor\ImageProcessor::isSupportedImageType($info->getType());
}
/**
* Reset this instance
*/
public function reset()
{
parent::reset();
$this->rotationCount = 1;
}
/**
* @param resource $image
* @param string $fileName
* @param integer $mimeType
* @return string
* @throws ImageProcessorException
*/
protected function saveImageToFile($image, $fileName, $mimeType)
{
if (!ImageProcessor::isSupportedImageType($mimeType)) {
throw new ImageProcessorException("Type {$mimeType} images are not supported");
}
switch ($mimeType) {
case IMAGETYPE_GIF:
return imagegif($image, $fileName);
case IMAGETYPE_JPEG:
return imagejpeg($image, $fileName, 90);
case IMAGETYPE_PNG:
return imagepng($image, $fileName, 0);
}
}
/**
* Reset this instance
*
*/
public function reset()
{
parent::reset();
$this->targetWidth = null;
$this->targetHeight = null;
$this->cropMode = false;
}
/**
* Reset this instance
*
*/
public function reset()
{
parent::reset();
$this->left = null;
$this->top = null;
$this->right = null;
$this->bottom = null;
$this->width = null;
$this->height = null;
}