note 15830 added to function.imagecopyresized

The following PHP will take an jpeg filename + size and will return a resized jpeg. // variables from URL // id=imagefilename (without.jpg) // sz=maxsize $im = imagecreatefromjpeg("/path/to/your/jpegs/$id.jpg"); $im_width=imageSX($im); $im_height=imageSY($im); // work out new sizes if($im_width >= $im_height) { $factor = $sz/$im_width; $new_width = $sz; $new_height = $im_height * $factor; } else { $factor = $sz/$im_height; $new_height = $sz; $new_width = $im_width * $factor; } // resize $new_im=ImageCreate($new_width,$new_height); ImageCopyResized($new_im,$im,0,0,0,0,$new_width,$new_height,$im_width,$im_height); // output header("Content-type: image/jpeg"); Imagejpeg($new_im,'',75); // quality 75 // cleanup ImageDestroy($im); ImageDestroy($new_im); -- http://www.php.net/manual/en/function.imagecopyresized.php http://master.php.net/manage/user-notes.php?action=edit+15830 http://master.php.net/manage/user-notes.php?action=delete+15830 http://master.php.net/manage/user-notes.php?action=reject+15830