Imagick::filter
Imagick::filter
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Imagick::filter — Description
Description
public void Imagick::filter ( ImagickKernel $ImagickKernel [, int $CHANNEL = Imagick::CHANNEL_DEFAULT ] )
Applies a custom convolution kernel to the image.
Parameters
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ImagickKernel
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An instance of ImagickKernel that represents either a single kernel or a linked series of kernels.
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CHANNEL
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