public function _stat()
{
parent::_stat();
if (($info = getimagesize($this->_filename)) === false) {
throw new Oops_Image_Exception("Invalid image file {$this->_filename}");
}
$this->_width = $info[0];
$this->_height = $info[1];
$this->_orient = 1;
if (function_exists('exif_read_data')) {
$exifData = @exif_read_data($this->_filename);
if (sizeof($exifData) && isset($exifData['Orientation'])) {
$this->_orient = $exifData['Orientation'];
}
}
}
