(No version information available, might only be in Git)
Imagick::haldClutImage — Replaces colors in the image
Replaces colors in the image using a Hald lookup table. Hald images can be created using HALD color coder.
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. ȱʡΪImagick::CHANNEL_DEFAULT
.
�ο��� ͨ�������б�
�ɹ�ʱ���� TRUE
��
����ʱ�׳� ImagickException��
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();
}
?>