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    Gmagick::rotateimage

    (PECL gmagick >= Unknown)

    Gmagick::rotateimage — Rotates an image

    说明

    public Gmagick::rotateimage(mixed $color, float $degrees): Gmagick

    Rotates an image the specified number of degrees. Empty triangles left over from rotating the image are filled with the background color.

    参数

    color

    The background pixel.

    degrees

    The number of degrees to rotate the image.

    返回值

    The Gmagick object on success

    错误／异常

    错误时抛出 GmagickException。

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