_flip_image_resource

February 12, 2011 by Thorsten 0 Comments

Definition:
function _flip_image_resource($img, $horz, $vert) {}

Parameters

$img
$horz
$vert

Source code

function _flip_image_resource($img, $horz, $vert) {

	$w = imagesx($img);

	$h = imagesy($img);

	$dst = wp_imagecreatetruecolor($w, $h);

	if ( is_resource($dst) ) {

		$sx = $vert ? ($w - 1) : 0;

		$sy = $horz ? ($h - 1) : 0;

		$sw = $vert ? -$w : $w;

		$sh = $horz ? -$h : $h;



		if ( imagecopyresampled($dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh) ) {

			imagedestroy($img);

			$img = $dst;

		}

	}

	return $img;

}

4321

No comments yet... Be the first to leave a reply!

It seems that we do not have anything about this topic here, but you might want to do one of the following. If you were searching for a php function head over to the php manual and use one of their entry points

If you were searching for a WordPress related topic and did not find it here try one of the following options.

Use the search form in the navigation bar above
Use the WordPress search

If nothing like this helps try using Google or an other search engine

Google
Bing

Golden Q&A rules

Search first

Be sure that you first search in Google, the WordPress forums, Codex or this site ( using the form in the menu ). Sharing your previous results helps narrowing down the problem if you also tell us what you found and why it didn’t serve your needs.

Be specific

Give as much details about your problem as possible. Make sure to include examples, links and context related to your problem.

Be WordPress related

This site focuses on WordPress and related topics. Please make sure that your question is related to WordPress code, functionality or other related topics.

Be nice

Please keep in mind that this is a voluntary service. Answers might not always be correct or what you expect. Please be nice and let us know if any inappropriate answers come to your attention.