Imagick::recolorImage

(No version information available, might only be in Git)

Recolors image

bool Imagick::recolorImage ( array $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.

Parameters:

matrix

The matrix containing the color values

Returns:

Returns TRUE on success.

Examples:

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();
}

?>