note 81349 added to function.imagelayereffect
| From: | [myname] at mac dot com | Date: | Sat, 23 Feb 2008 19:45:36 +0000 |
| Subject: | note 81349 added to function.imagelayereffect | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-136444@lists.php.net to get a copy of this message | ||
^^ my name is coreyward ^^
imagelayereffect needs to be applied to the destination image, not the source image. As noted, the
only useful "effect" as of this time is IMG_EFFECT_OVERLAY since the others are merely
another way of setting the alpha blending flag.
You can also use imagecopymerge with a lower pct argument to blend two images with more control over
the opacity at which the top image is blended.
<?
// overlays $im_src onto $im_dst properly (assuming same dims)
imagelayereffect($im_dst, IMG_EFFECT_OVERLAY);
imagecopy($im_dst, $im_src, 0, 0, 0, 0, $im_dst_x, $im_dst_y);
?>
----
Server IP: 209.41.74.194
Probable Submitter: 76.189.53.14
----
Manual Page -- http://www.php.net/manual/en/function.imagelayereffect.php
Edit -- https://master.php.net/note/edit/81349
Del: integrated -- https://master.php.net/note/delete/81349/integrated
Del: useless -- https://master.php.net/note/delete/81349/useless
Del: bad code -- https://master.php.net/note/delete/81349/bad+code
Del: spam -- https://master.php.net/note/delete/81349/spam
Del: non-english -- https://master.php.net/note/delete/81349/non-english
Del: in docs -- https://master.php.net/note/delete/81349/in+docs
Del: other reasons-- https://master.php.net/note/delete/81349
Reject -- https://master.php.net/note/reject/81349
Search -- https://master.php.net/manage/user-notes.php