note 107068 added to function.imagick-evaluateimage
| From: | nils dot rocine at gmail dot com | Date: | Wed, 04 Jan 2012 19:10:41 +0000 |
| Subject: | note 107068 added to function.imagick-evaluateimage | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-185361@lists.php.net to get a copy of this message | ||
What worked for me to convert a JPG source file to a semi-transparent PNG.
$srcImagick = new Imagick($srcPath);
$pathTo50Perc = 'transparent1.png';
$srcImagick->setImageAlphaChannel(Imagick::ALPHACHANNEL_OPAQUE);
$srcImagick->evaluateImage(Imagick::EVALUATE_DIVIDE, 2, Imagick::CHANNEL_ALPHA);
$srcImagick->writeImage($pathTo50Perc);
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Server IP: 64.71.164.2
Probable Submitter: 216.55.28.118
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Manual Page -- http://www.php.net/manual/en/function.imagick-evaluateimage.php
Edit -- https://master.php.net/note/edit/107068
Del: integrated -- https://master.php.net/note/delete/107068/integrated
Del: useless -- https://master.php.net/note/delete/107068/useless
Del: bad code -- https://master.php.net/note/delete/107068/bad+code
Del: spam -- https://master.php.net/note/delete/107068/spam
Del: non-english -- https://master.php.net/note/delete/107068/non-english
Del: in docs -- https://master.php.net/note/delete/107068/in+docs
Del: other reasons-- https://master.php.net/note/delete/107068
Reject -- https://master.php.net/note/reject/107068
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