Simple example :
<?php
$image = new Imagick('test.jpg');
$CMYK_color_model = array(0,100,0,0);
$image->recolorImage($CMYK_color_model) ;
header('Content-type: image/jpg');
echo $image
?>
(No version information available, might only be in Git)
Imagick::recolorImage — Recolors image
$matrix
)Translate, scale, shear, or rotate image colors. This method supports variable sized matrices but normally 5x5 matrix is used for RGBA and 6x6 is used for CMYK. The last row should contain the normalized values. This method is available if Imagick has been compiled against ImageMagick version 6.3.6 or newer.
matrixThe matrix containing the color values
Returns TRUE on success.
Example #1 Imagick::recolorImage()
<?php
function recolorImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$remapColor = [ 1, 0, 0,
0, 0, 1,
0, 1, 0,];
//$remapColor = [
// 1.438, -0.122, -0.016, 0, 0, -0.03,
// -0.062, 1.378, -0.016, 0, 0, 0.05,
// -0.062, -0.122, 1.483, 0, 0, -0.02,
//];
@$imagick->recolorImage($remapColor);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
Simple example :
<?php
$image = new Imagick('test.jpg');
$CMYK_color_model = array(0,100,0,0);
$image->recolorImage($CMYK_color_model) ;
header('Content-type: image/jpg');
echo $image
?>