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Sets image clip mask
bool Imagick::setImageClipMask ( Imagick $clip_mask )
Sets image clip mask from another Imagick object. This method is available if Imagick has been compiled against ImageMagick version 6.3.6 or newer.
Parameters:
clip_mask
The Imagick object containing the clip mask
Returns:
Returns TRUE on success.
Exception:
Throws ImagickException on error.
Examples:
Imagick::setImageClipMask()
<?php
function setImageClipMask($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();
}
?>
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