note 94251 added to function.imagecopyresampled

Okay so I saw that others have posted this already but I just messed around and made it so figured I would share it. Mine works, not to say others don't, I haven't tested them. This function creates a thumbnail of the specfied size. If the thumbnail is a different ration it will automatically crop the center of the source image. It works if the source image is bigger or smaller than the desired "cropped thumbnail." Here is the code... <?php function CroppedThumbnail($imgSrc,$thumbnail_width,$thumbnail_height) { //$imgSrc is a FILE - Returns an image resource. //getting the image dimensions list($width_orig, $height_orig) = getimagesize($imgSrc); $myImage = imagecreatefromjpeg($imgSrc); $ratio_orig = $width_orig/$height_orig; if ($thumbnail_width/$thumbnail_height > $ratio_orig) { $new_height = $thumbnail_width/$ratio_orig; $new_width = $thumbnail_width; } else { $new_width = $thumbnail_height*$ratio_orig; $new_height = $thumbnail_height; } $x_mid = $new_width/2; //horizontal middle $y_mid = $new_height/2; //vertical middle $process = imagecreatetruecolor(round($new_width), round($new_height)); imagecopyresampled($process, $myImage, 0, 0, 0, 0, $new_width, $new_height, $width_orig, $height_orig); $thumb = imagecreatetruecolor($thumbnail_width, $thumbnail_height); imagecopyresampled($thumb, $process, 0, 0, ($x_mid-($thumbnail_width/2)), ($y_mid-($thumbnail_height/2)), $thumbnail_width, $thumbnail_height, $thumbnail_width, $thumbnail_height); imagedestroy($process); imagedestroy($myImage); return $thumb; } //Create the thumbnail $newThumb = CroppedThumbnail("MyImageName.jpg",75,100); // And display the image... header('Content-type: image/jpeg'); imagejpeg($newThumb); ?> ---- Server IP: 117.55.229.1 Probable Submitter: 118.208.68.211 ---- Manual Page -- http://www.php.net/manual/en/function.imagecopyresampled.php Edit -- https://master.php.net/note/edit/94251 Del: integrated -- https://master.php.net/note/delete/94251/integrated Del: useless -- https://master.php.net/note/delete/94251/useless Del: bad code -- https://master.php.net/note/delete/94251/bad+code Del: spam -- https://master.php.net/note/delete/94251/spam Del: non-english -- https://master.php.net/note/delete/94251/non-english Del: in docs -- https://master.php.net/note/delete/94251/in+docs Del: other reasons-- https://master.php.net/note/delete/94251 Reject -- https://master.php.net/note/reject/94251 Search -- https://master.php.net/manage/user-notes.php