/**
* Store image into cache, create resized image if necessary.
*
* @param string $imageName
* @param array $options
*/
private function generateAndStoreImage($imageName, array $options)
{
// if both axles set to 0 we simply store default image
if ($options['width'] === 0 && $options['height'] === 0) {
$this->imageMap->insert($imageName, $imageName, 0, 0, 1);
} else {
$resizer = new Resizer();
// first we need the default image to be loaded
$default = new SimpleImage($this->basedir, $this->fileName);
// resize image with given options and store it onto disk
$this->image = $resizer->resizeImage($default->image, $options);
// generate cached image file name
list($width, $height) = Resizer::getDimensions($this->image);
$fileName = $this->generateFileName($this->fullPath, $width, $height);
$this->storeImage($this->image, $fileName);
// insert entry into cache
$this->imageMap->insert($imageName, $fileName, $width, $height, $resizer->keepAspectRatio());
}
}
/**
* @return string
*/
public function render()
{
return $this->_imageMap->render();
}
