note 16846 added to function.imagecolorallocate

in reply to hunsvotti This is not a trouble, it's a feature that saves check overhead when you know what colors to allocate in advance. you've got a function that does specifically only that (telling you whether a given color is already present in the palette) see imageColorExact so what you want is function myImageGetColorIndexOrAllocate($im, $red, $green, $blue){ // whith check overhead $index = imageColorExact($im, $red, $green, $blue); if($index == -1){ return imageColorAllocate($im, $red, $green, $blue); } else return $index; } read the manual :) -- http://www.php.net/manual/en/function.imagecolorallocate.php http://master.php.net/manage/user-notes.php?action=edit+16846 http://master.php.net/manage/user-notes.php?action=delete+16846 http://master.php.net/manage/user-notes.php?action=reject+16846