// if the mimetype is not converted..
// then the filename should be original.{size}.jpeg
$fn = $img->getStoreName() . '.'. $this->size . '.jpeg'; // thumbs are currenly all jpeg.!???
// if the mimetype is not converted..
// then the filename should be original.{size}.jpeg
$fn = $img->getStoreName() . '.'. $this->size . '.jpeg'; // thumbs are currenly all jpeg.!???