(PECL imagick 2.0.0)
Randomly displaces each pixel in a block
bool Imagick::spreadImage ( float $radius )
Special effects method that randomly displaces each pixel in a block defined by the radius parameter.
Parameters:
radius
Special effects method that randomly displaces each pixel in a block defined by the radius parameter.
Returns:
Returns TRUE on success.
Exception:
Throws ImagickException on error.
Examples:
Imagick::spreadImage()
<?php
function spreadImage($imagePath, $radius) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->spreadImage($radius);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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