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    gpm_lowerroi

    Lower a region of interest in the stack.

    Declaration

    Source position: gpm.pp line 204

    function gpm_lowerroi(which: Pgpm_roi; after: Pgpm_roi) : Pgpm_roi;

    Description

    Gpm_LowerRoi lowers the region of interest which after after. If after is Nil, the region of interest is moved to the bottom of the stack.

    The return value is the new top of the region-of-interest stack.

    Errors

    None.

    See also

    Name Description
    Gpm_RaiseRoi Raise region of interest in the stack.
    Gpm_PopRoi Pop region of interest from the stack.
    Gpm_PushRoi Push region of interest on the stack.