Php/docs/imagick.charcoalimage
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Imagick::charcoalImage
(PECL imagick 2, PECL imagick 3)
Imagick::charcoalImage — Simulates a charcoal drawing
Description
public Imagick::charcoalImage
( float $radius
, float $sigma
) : bool
Simulates a charcoal drawing.
Parameters
radius- The radius of the Gaussian, in pixels, not counting the center pixel
sigma- The standard deviation of the Gaussian, in pixels
Return Values
Returns TRUE on success.
Examples
Example #1 Imagick::charcoalImage()
<?phpfunction charcoalImage($imagePath, $radius, $sigma) { $imagick = new \Imagick(realpath($imagePath)); $imagick->charcoalImage($radius, $sigma); header("Content-Type: image/jpg"); echo $imagick->getImageBlob();}?>
