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Lower a region of interest in the stack.
Source position: gpm.pp line 197
function gpm_lowerroi( |
which: Pgpm_roi; |
after: Pgpm_roi |
):Pgpm_roi; |
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.
None.
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Raise region of interest in the stack. |
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Pop region of interest from the stack. |
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Push region of interest on the stack. |