note 110166 added to imagick.setsize
| From: | MikePratt | Date: | Tue, 25 Sep 2012 17:49:00 +0000 |
| Subject: | note 110166 added to imagick.setsize | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-191018@lists.php.net to get a copy of this message | ||
Using setSize before reading an image file tells ImageMagick to resize the image immediately on load
- this can give a substantial increase in performance time and save memory and disk resources for
large images:
<?php
$image = new Imagick();
$image->setSize(800,600);
$image->readImage($file);
?>
This might also save you having to call thumbnailImage to resize the image.
On my server, this only made a difference with jpgs - pngs and gifs were loaded at full size which
took much longer (30s or more compared to 6s for a similar sized jpg).
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Server IP: 69.147.83.199
Probable Submitter: 46.64.53.229
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Manual Page -- http://www.php.net/manual/en/imagick.setsize.php
Edit -- https://master.php.net/note/edit/110166
Del: integrated -- https://master.php.net/note/delete/110166/integrated
Del: useless -- https://master.php.net/note/delete/110166/useless
Del: bad code -- https://master.php.net/note/delete/110166/bad+code
Del: spam -- https://master.php.net/note/delete/110166/spam
Del: non-english -- https://master.php.net/note/delete/110166/non-english
Del: in docs -- https://master.php.net/note/delete/110166/in+docs
Del: other reasons-- https://master.php.net/note/delete/110166
Reject -- https://master.php.net/note/reject/110166
Search -- https://master.php.net/manage/user-notes.php