Imagick::charcoalImage
Imagick::charcoalImage
(PECL imagick 2.0.0)
Imagick::charcoalImage — Simulates a charcoal drawing
Description
bool Imagick::charcoalImage ( float $radius , float $sigma )
Simulates a charcoal drawing.
Parameters
radius
The radius of the Gaussian, in pixels, not counting the center pixel
sigma
The standard deviation of the Gaussian, in pixels
Return Values
Returns TRUE on success.
Examples
Example #1 Imagick::charcoalImage()
<?php
function charcoalImage($imagePath, $radius, $sigma) {
$imagick = new \Imagick(realpath($imagePath)
$imagick->charcoalImage($radius, $sigma
header("Content-Type: image/jpg"
echo $imagick->getImageBlob(
}
?>
← Imagick::brightnessContrastImage
Imagick::chopImage →
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