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 interest which 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.

Gpm_PushRoi		Push region of interest on the stack.
Gpm_PopRoi		Pop region of interest from the stack.
Gpm_LowerRoi		Lower a region of interest in the stack.

gpm_raiseroi

Declaration

Description

Errors

See also