note 18462 added to function.imagecreatetruecolor

function ConvertGreyscale($image){ # this file outputs a grey version of specified image $total = ImageColorsTotal($image); for( $i=0; $i<$total; $i++){ $old = ImageColorsForIndex($image, $i); #trying to keep proper saturation when converting $commongrey = (int)(($old[red] + $old[green] + $old[blue]) / 3); ImageColorSet($image, $i, $commongrey, $commongrey, $commongrey); } } -- http://www.php.net/manual/en/function.imagecreatetruecolor.php http://master.php.net/manage/user-notes.php?action=edit+18462 http://master.php.net/manage/user-notes.php?action=delete+18462 http://master.php.net/manage/user-notes.php?action=reject+18462