Req #66887 [Opn]: imagescale - poor quality of scaled image

Edit report at https://bugs.php.net/bug.php?id=66887&edit=1 ID: 66887 User updated by: mruz at poczta dot onet dot pl Reported by: mruz at poczta dot onet dot pl Summary: imagescale - poor quality of scaled image Status: Open Type: Feature/Change Request Package: GD related Operating System: openSUSE 13.1 PHP Version: 5.5.10 Block user comment: N Private report: N New Comment: Or even http://www.php.net/function.imagecopyresized Previous Comments: ------------------------------------------------------------------------ [2014-03-12 08:23:10] mruz at poczta dot onet dot pl Description: ------------ Is it intended behavior that the quality of http://www.php.net/function.imagescale is much worse than http://www.php.net/function.imagecopyresampled ? I'm using PHP 5.5.9, but see in the PHP 5.5.10 changelog nothing on this issuse was changed. Test script: --------------- $oryginal = imagecreatefromjpeg('test.jpg'); $img = imagecreatetruecolor(300, 200); imagecopyresized($img, $oryginal, 0, 0, 0, 0, 300, 200, 600, 400); imagejpeg($img, 'test1.jpg', 90); echo '<img src="test1.jpg" /><br />'; $img = imagescale($oryginal, 300, 200); imagejpeg($img, 'test2.jpg', 90); echo '<img src="test2.jpg" /><br />'; ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=66887&edit=1