note 43419 added to function.imagecreatetruecolor

I wonder it has a problem exist in the "imagecreatetruecolor" function, meanwhile when I use this function to apply an image, then transpartent and imagecopyresize the image, after I do that to a large size, the image is deform, but it is ok in the untransparent state or use imagecreate instead to imagecreatetruecolor. But I hope to use imagecreatetruecolor and transparent an image, is there anyone to know what happen and how to solve? ---- Manual Page -- http://www.php.net/manual/en/function.imagecreatetruecolor.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43419 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43419&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43419&report=yes Search -- http://master.php.net/manage/user-notes.php