note 104777 added to function.imagick-blackthresholdimage
| From: | Iddles at osu1 dot php dot net | Date: | Thu, 07 Jul 2011 00:35:24 +0000 |
| Subject: | note 104777 added to function.imagick-blackthresholdimage | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-181299@lists.php.net to get a copy of this message | ||
You need to pass this function a colour:
<?php
$img->blackThresholdImage( "#FFFFFF" );
?>
E.g. this blackens any pixel which isn't pure white.
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Probable Submitter: 217.154.131.202
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Manual Page -- http://www.php.net/manual/en/function.imagick-blackthresholdimage.php
Edit -- https://master.php.net/note/edit/104777
Del: integrated -- https://master.php.net/note/delete/104777/integrated
Del: useless -- https://master.php.net/note/delete/104777/useless
Del: bad code -- https://master.php.net/note/delete/104777/bad+code
Del: spam -- https://master.php.net/note/delete/104777/spam
Del: non-english -- https://master.php.net/note/delete/104777/non-english
Del: in docs -- https://master.php.net/note/delete/104777/in+docs
Del: other reasons-- https://master.php.net/note/delete/104777
Reject -- https://master.php.net/note/reject/104777
Search -- https://master.php.net/manage/user-notes.php