GoLang Imagick::charcoalImage

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PHP Imagick::charcoalImage

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

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();
}

?>