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    Imagick::setImageChannelDepth

    (PECL imagick 2, PECL imagick 3)

    Imagick::setImageChannelDepth — Sets the depth of a particular image channel

    说明

    public Imagick::setImageChannelDepth(int $channel, int $depth): bool

    Sets the depth of a particular image channel.

    参数

    channel

    depth

    返回值

    成功时返回 true。

    错误／异常

    错误时抛出 ImagickException。

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