Imagick::clutImage
Imagick::clutImage
(PECL imagick 2.0.0)
Imagick::clutImage — Replaces colors in the image
Description
bool Imagick::clutImage ( Imagick $lookup_table [, float $channel = Imagick::CHANNEL_DEFAULT ] )
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'
?>
See Also
- Imagick::adaptiveBlurImage() - Adds adaptive blur filter to image
- Imagick::motionBlurImage() - Simulates motion blur
- Imagick::radialBlurImage() - Radial blurs an image
← Imagick::clone
Imagick::coalesceImages →
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
