Int 15 Fn 12  - Topview - Send Message - "getscale" - Get Pointer Scale F  [Q]

   AH = 12h
   BX = 1200h
   STACK: DWORD object handle for pointer

Return: STACK: DWORD pointer pos scaled as if window were this many colums wide
          DWORD pointer pos scaled as if window were this many rows high

See Also: AH=12h/BX=1100h