gpm_poproi

Pop region of interest from the stack.

Declaration

Source position: gpm.pp line 195

  function gpm_poproi(which: Pgpm_roi) : Pgpm_roi;

Description

Gpm_PopRoi pops the topmost region of interest from the stack. It returns the next element on the stack, or Nil if the current element was the last one.

Errors

None.

See also

Name	Description
Gpm_LowerRoi	Lower a region of interest in the stack.
Gpm_PushRoi	Push region of interest on the stack.
Gpm_RaiseRoi	Raise region of interest in the stack.