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(PECL imagick 2, PECL imagick 3)

Imagick::clutImageReplaces colors in the image


public Imagick::clutImage(Imagick $lookup_table, int $channel = Imagick::CHANNEL_DEFAULT): bool

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.



Imagick object containing the color lookup table


The Channeltype constant. When not supplied, default channels are replaced.

Return Values

Returns true on success.


Example #1 Using Imagick::clutImage():

Replace colors in the image from a color lookup table.

= new Imagick('test.jpg');
$clut = new Imagick();
$clut->newImage(1, 1, new ImagickPixel('black'));

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