Imagick::cloneImagick::clutImage
(No version information available, might be only in CVS)
Imagick::clutImage — Replaces colors in the image from a color lookup table
Description
Warning
This function is currently not documented; only its argument list is available.
Replaces colors in the image from a color lookup table. Optional second parameter to replace colors in a specific channel. This method is available if Imagick is compiled against ImageMagick 6.3.5-7 or newer.
Parameters
- lookup_table
-
Imagick object containing the color lookup table
- channel
-
The Channeltype constant. When not supplied, all channels are replaced.
Return Values
Returns TRUE on success.
Examples
Example #1 Using Imagick::clutImage():
Replace colors in the image from a color lookup table.
<?php
$image = new Imagick('test.jpg');
$clut = new Imagick();
$clut->newImage(1, 1, new ImagickPixel('black'));
$image->clutImage( $clut );
$image->writeImage( 'test_out.jpg' );
?>
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