-// if(!empty($scaleWidth) || !empty($scaleHeight)){
-//
-// $width = $this->width;
-// $height = $this->height;
-//
-// if(!empty($scaleWidth)){
-// $width = $scaleWidth;
-//
-// if(empty($scaleHeight)){
-// $height = $this->height * $scaleWidth / $this->width;
-// }
-// }
-//
-//
-//
-// if(!empty($scaleHeight)){
-// $height = $scaleHeight;
-//
-// if(empty($scaleWidth)){
-// $width = $this->width * $scaleHeight / $this->height;
-// }
-// }
-//
-// $im = imagecreatefromstring($data);
-//
-// if (($scaled = imagescale($im, $width, $height)) != false) {
-// ob_start();
-// imagejpeg($scaled);
-// $data = ob_get_contents();
-// ob_end_clean();
-// imagedestroy($im);
-// imagedestroy($scaled);
-// }
-//
-// }
-