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Imagick::cropImage> <Imagick::contrastStretchImage
Last updated: Fri, 20 Nov 2009

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Imagick::convolveImage

(PECL imagick 2.0.0)

Imagick::convolveImageApplies a custom convolution kernel to the image

Descrierea

bool Imagick::convolveImage ( array $kernel [, int $channel = Imagick::CHANNEL_ALL ] )
Avertizare

Această funcţie nu este documentată în prezent; este disponibilă numai lista sa de argumente.

Applies a custom convolution kernel to the image.

Parametri

kernel

The convolution kernel

channel

Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Defaults to Imagick::CHANNEL_ALL. Refer to this list of channel constants.

Valorile întroarse

Întoarce TRUE în caz de succes.

Erori/Excepţii

Aruncă ImagickException în caz de eroare.



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Imagick::cropImage> <Imagick::contrastStretchImage
Last updated: Fri, 20 Nov 2009
 
 
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