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  • Gmagick::setimageinterlacescheme()

    (PECL gmagick >= Unknown)

    Sets the interlace scheme of the image

    说明

    publicGmagick::setimageinterlacescheme(int $interlace): Gmagick

    Sets the interlace scheme of the image.

    参数

    $interlace

    The image interlace scheme: NoInterlace, LineInterlace, PlaneInterlace, PartitionInterlace.

    返回值

    The Gmagick object on success

    错误/异常

    错误时抛出GmagickException

    Just in case you're having trouble finding the constants for this like I was. They are as-of-yet unlisted on the predefined constants page.
    INTERLACE_UNDEFINED, UndefinedInterlace
    INTERLACE_NO, NoInterlace
    INTERLACE_LINE, LineInterlace
    INTERLACE_PLANE, PlaneInterlace
    INTERLACE_PARTITION, PartitionInterlace