Imagick::setImageMatte

(PECL imagick 2.0.0)

Imagick::setImageMatte — Sets the image matte channel

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Imagick::setImageMatte ( bool $matte ) : bool

Sets the image matte channel. �˷�����Imagick����ImageMagick 6.2.9���ϰ汾����ʱ���á�

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matte

True activates the matte channel and false disables it.

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