Imagick::haldClutImage

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Imagick::haldClutImage — Replaces colors in the image

Descrição

public bool Imagick::haldClutImage ( Imagick $clut [, int $channel = Imagick::CHANNEL_DEFAULT ] )

Replaces colors in the image using a Hald lookup table. Hald images can be created using HALD color coder.

Parâmetros

clut: Imagick object containing the Hald lookup image.
channel: Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to Imagick::CHANNEL_DEFAULT. Refer to this list of channel constants

Valor Retornado

Returns TRUE on success.

Erros

Throws ImagickException on error.

Exemplos

Example #1 Imagick::haldClutImage()


<?php
function haldClutImage($imagePath) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagickPalette = new \Imagick(realpath("images/hald/hald_8.png"));
    $imagickPalette->sepiatoneImage(55);
    $imagick->haldClutImage($imagickPalette);
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>