/**
* Get metadata from thumbnail image file and load it into class variables.
* Some of the data is ignored.
*/
protected function applyFileInfo()
{
$info = @getimagesize($this->getFileSystemPath());
if ($info) {
list($this->width, $this->height) = $info;
if (array_key_exists("mime", $info)) {
$this->mimetype = $info["mime"];
}
$this->realHeight = $this->height;
$this->realWidth = $this->width;
if ($this->config && $this->config->getHighResolution() && $this->config->getHighResolution() > 1) {
$this->width = floor($this->width / $this->config->getHighResolution());
$this->height = floor($this->height / $this->config->getHighResolution());
}
}
}
/**
* Get a thumbnail image configuration.
* @param mixed $selector Name, array or object describing a thumbnail configuration.
* @return Thumbnail\Config
*/
protected function createConfig($selector)
{
return Thumbnail\Config::getByAutoDetect($selector);
}
