Syntax:bool Imagick::clutImage ($lookup_table, $channel = Imagick::CHANNEL_DEFAULT)
Parameters:This function takes two parameters as above and described below:
- $lookup_table:This parameter contains an Imagick object for the lookup table colors.
- $channel:are channel constants that provide any channel that suits your channel mode. The default for $channel is Imagick::CHANNEL_DEFAULT.
Return Value:This function returns True on success or false on error.The following program illustrates the Imagick::clutImage() function in PHP:
Program :
// Declare the Imagick object $image = new Imagick ( ’ https://contribute.engineerforengineer.org/wp-content/uploads/engineerforengineer-17.png ’ ); $clut = new Imagick();
// Imagick object selected in green from the color matching table $clut -> newImage (1, 1, new ImagickPixel ( ’ green’ ));
// The channel is not applied, therefore the default channel is used $image -> clutImage ( $clut ); header ( " Content-Type: image / jpg " );
// Display the output image echo $image -> getImageBlob(); ?> Output: Link: https://www.php.net/manual/en/imagick.clutimage.php
