gpm_raiseroi
Raise region of interest in the stack.
Declaration
Source position: gpm.pp line 196
function gpm_raiseroi(which: Pgpm_roi; before: Pgpm_roi) : Pgpm_roi;
Description
Gpm_RaiseRoi raises the region of interestwhich till it is on top of region before. If before is nil then the region is put on top of the stack. The returned value is the top of the stack.
Errors
None.
See also
| Name | Description |
|---|---|
| Gpm_LowerRoi | Lower a region of interest in the stack. |
| Gpm_PopRoi | Pop region of interest from the stack. |
| Gpm_PushRoi | Push region of interest on the stack. |