Imagick::getImageChannelDepth

(PECL imagick 2.0.0)

Imagick::getImageChannelDepth — Gets the depth for a particular image channel

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Imagick::getImageChannelDepth ( int $channel ) : int

Gets the depth for a particular image channel.

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channel

Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. ȱʡΪImagick::CHANNEL_DEFAULT. �ο��� ͨ�������б�

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