(PECL imagick 2.0.0)
Imagick::clutImage — Replaces colors in the image
Replaces colors in the image from a color lookup table. Optional second parameter to replace colors in a specific channel. Această metodă este disponibilă dacă Imagick a fost compilat cu ImageMagick de versiunea 6.3.6 sau ulterior.
lookup_table
Imagick object containing the color lookup table
channel
The Channeltype constant. When not supplied, default channels are replaced.
Întoarce TRUE în caz de succes.
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');
?>