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Imagick::blurImage

(PECL imagick 2.0.0)
Adds blur filter to image
bool Imagick::blurImage ( float $radius, float $sigma [, int $channel ] )

Adds blur filter to image. Optional third parameter to blur a specific channel.

Parameters:
radius

Blur radius

sigma

Standard deviation

channel

The Channeltype constant. When not supplied, all channels are blurred.

Returns:

Returns TRUE on success.

Exception:

Throws ImagickException on error.

Examples:
Using Imagick::blurImage() :

Blur an image, then display to the browser.

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<?php
 
header('Content-type: image/jpeg');
 
$image = new Imagick('test.jpg');
 
$image->blurImage(5,3);
echo $image;
 
?>
See also:

Imagick::adaptiveBlurImage() -

Imagick::motionBlurImage() -

Imagick::radialBlurImage() -

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2025-01-10 15:47:30
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