note 73944 added to function.imagefilter
| From: | fananfatnerdshackdotcom at osu1 dot php dot net | Date: | Fri, 16 Mar 2007 17:26:58 +0000 |
| Subject: | note 73944 added to function.imagefilter | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-124524@lists.php.net to get a copy of this message | ||
If you're looking for fast sepia effect that can be used for on-the-fly thumbnails generation
you can't use sophisticated functions. The faster and much better way than described by
webmaster at qudi dot de in the note from 31-Jan-2006 is applying colorize filter AFTER grayscale.
<?php
(...)
imagefilter($yourimage, IMG_FILTER_GRAYSCALE); imagefilter($yourimage, IMG_FILTER_COLORIZE, 90, 60,
40);
(...)
?>
I used (90,60,40) for my sepia after couple of tests, however, if you need darker or lighter just
check what suits you best.
----
Server IP: 83.64.128.68
Probable Submitter: 83.30.238.150
----
Manual Page -- http://www.php.net/manual/en/function.imagefilter.php
Edit -- https://master.php.net/note/edit/73944
Del: integrated -- https://master.php.net/note/delete/73944/integrated
Del: useless -- https://master.php.net/note/delete/73944/useless
Del: bad code -- https://master.php.net/note/delete/73944/bad+code
Del: spam -- https://master.php.net/note/delete/73944/spam
Del: non-english -- https://master.php.net/note/delete/73944/non-english
Del: in docs -- https://master.php.net/note/delete/73944/in+docs
Del: other reasons-- https://master.php.net/note/delete/73944
Reject -- https://master.php.net/note/reject/73944
Search -- https://master.php.net/manage/user-notes.php