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 has been compiled against ImageMagick version 6.3.6 or newer.
Parameters
lookup_table
Imagick object containing the color lookup table
channel
The Channeltype
constant. When not supplied, default 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'); ?>