if($rotate){
$data = $this->rotate();
}
+
+ if(!empty($scaleWidth) || !empty($scaleHeight)){
- $width = $this->width;
- $height = $this->height;
-
- if(!empty($scaleWidth)){
- $width = $scaleWidth;
+ $width = $this->width;
+ $height = $this->height;
+
+ if(!empty($scaleWidth)){
+ $width = $scaleWidth;
- if(empty($scaleHeight)){
- $height = $this->height * $scaleWidth / $this->width;
+ if(empty($scaleHeight)){
+ $height = $this->height * $scaleWidth / $this->width;
+ }
}
- }
-
- if(!empty($scaleHeight)){
- $height = $scaleHeight;
+
+
- if(empty($scaleWidth)){
- $width = $this->width * $scaleHeight / $this->height;
+ if(!empty($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);
}
+
}
-
-
$base64 = 'data:' . $this->mimetype . ';base64,' . base64_encode($data);
return $base64;