PHP Australia Conference 2015

Imagick::blurImage

(PECL imagick 2.0.0)

Imagick::blurImageAdds blur filter to image

Descrição

bool Imagick::blurImage ( float $radius , float $sigma [, int $channel ] )

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

Parâmetros

radius

Blur radius

sigma

Standard deviation

channel

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

Valor Retornado

Returns TRUE on success.

Erros

Throws ImagickException on error.

Exemplos

Exemplo #1 Using Imagick::blurImage():

Blur an image, then display to the browser.

<?php

header
('Content-type: image/jpeg');

$image = new Imagick('test.jpg');

$image->blurImage(5,3);
echo 
$image;

?>

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