GoLang Imagick::setImageClipMask

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PHP Imagick::setImageClipMask

PHP original manual for Imagick::setImageClipMask [ show | php.net ]

Imagick::setImageClipMask

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

Imagick::setImageClipMask — Sets image clip mask

Description

bool Imagick::setImageClipMask ( Imagick $clip_mask )

Sets image clip mask from another Imagick object. This method is available if Imagick has been compiled against ImageMagick version 6.3.6 or newer.

Parameters

clip_mask

The Imagick object containing the clip mask

Return Values

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

Examples

Example #1 Imagick::setImageClipMask()

<?php
function setImageClipMask($imagePath) {
    $imagick = new \Imagick();
    $imagick->readImage(realpath($imagePath));

    $width = $imagick->getImageWidth();
    $height = $imagick->getImageHeight();

    $clipMask = new \Imagick();
    $clipMask->newPseudoImage(
        $width,
        $height,
        "canvas:transparent"
    );

    $draw = new \ImagickDraw();
    $draw->setFillColor('white');
    $draw->circle(
        $width / 2,
        $height / 2,
        ($width / 2) + ($width / 4),
        $height / 2
    );
    $clipMask->drawImage($draw);
    $imagick->setImageClipMask($clipMask);

    $imagick->negateImage(false);
    $imagick->setFormat("png");

    header("Content-Type: image/png");
    echo $imagick->getImagesBlob();
    
}

?>