Php/docs/imagick.haldclutimage
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Imagick::haldClutImage
(PECL imagick 3)
Imagick::haldClutImage — Replaces colors in the image
Description
public Imagick::haldClutImage
( Imagick $clut
[, int $channel
= Imagick::CHANNEL_DEFAULT
] ) : bool
Replaces colors in the image using a Hald lookup table. Hald images can be created using HALD color coder.
Parameters
clut
- Imagick object containing the Hald lookup image.
channel
- Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to
Imagick::CHANNEL_DEFAULT
. Refer to this list of channel constants
Return Values
Returns TRUE
on success.
Errors/Exceptions
Throws ImagickException on error.
Examples
Example #1 Imagick::haldClutImage()
<?phpfunction haldClutImage($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();}?>