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    Imagick::getImageIndex

    (PECL imagick 2, PECL imagick 3)

    Imagick::getImageIndex — Gets the index of the current active image

    警告

    此函数在 Imagick 3.4.4 中被 废弃，强烈建议不要应用此函数。

    说明

    public Imagick::getImageIndex(): int

    Returns the index of the current active image within the Imagick object. This method has been deprecated. See Imagick::getIteratorIndex().

    参数

    此函数没有参数。

    返回值

    Returns an integer containing the index of the image in the stack.

    错误／异常

    错误时抛出 ImagickException。

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