note 97956 added to function.imagickpixel-getcolorvalue
| From: | mwwaygooAThotmailDOTcom at osu1 dot php dot net | Date: | Tue, 18 May 2010 10:56:08 +0000 |
| Subject: | note 97956 added to function.imagickpixel-getcolorvalue | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169348@lists.php.net to get a copy of this message | ||
QUOTE: $color The channel to check, specified as one of the Imagick channel constants.
$color is a COLOR_* constant, not a channel constant
e.g.
<?php
$image=new Imagick();
$image->readImage('test.png');
$point=$image->getImagePixelColor(0,0);
echo ' Alpha:'.$point->getColorValue(imagick::COLOR_ALPHA);
echo ' Opacity:'.$point->getColorValue(imagick::COLOR_OPACITY);
echo ' R:'.$point->getColorValue(imagick::COLOR_RED);
echo ' G:'.$point->getColorValue(imagick::COLOR_GREEN);
echo ' B:'.$point->getColorValue(imagick::COLOR_BLUE);
?>
----
Server IP: 69.147.83.197
Probable Submitter: 84.12.100.124
----
Manual Page -- http://www.php.net/manual/en/function.imagickpixel-getcolorvalue.php
Edit -- https://master.php.net/note/edit/97956
Del: integrated -- https://master.php.net/note/delete/97956/integrated
Del: useless -- https://master.php.net/note/delete/97956/useless
Del: bad code -- https://master.php.net/note/delete/97956/bad+code
Del: spam -- https://master.php.net/note/delete/97956/spam
Del: non-english -- https://master.php.net/note/delete/97956/non-english
Del: in docs -- https://master.php.net/note/delete/97956/in+docs
Del: other reasons-- https://master.php.net/note/delete/97956
Reject -- https://master.php.net/note/reject/97956
Search -- https://master.php.net/manage/user-notes.php