Imagick::getImageTotalInkDensity

    (PECL imagick 2, PECL imagick 3)

    Imagick::getImageTotalInkDensity — Gets the image total ink density

    说明

    public Imagick::getImageTotalInkDensity(): float

    Gets the image total ink density.

    参数

    此函数没有参数。

    返回值

    Returns the image total ink density of the image. 错误时抛出 ImagickException。

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