Imagick::blackThresholdImageImagick::blurImage
(PECL imagick 2.0.0)
Imagick::blurImage — Adds 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
Retorna TRUE em sucesso.
Erros
Dispara ImagickException em erro.
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;
?>
Veja Também
- Imagick::adaptiveBlurImage() - Adds adaptive blur filter to image
- Imagick::motionBlurImage() - Simulates motion blur
- Imagick::radialBlurImage() - Radial blurs an image
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Imagick::blurImage
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