Int 62 Fn 003C  u - Fgdriver V3.03 - "fg_getmap" - Store Image As Mode-in  [V]

   AX = 003Ch
   ES:BX -> buffer for video mode-independent bitmap
   CX = width of bitmap in bytes
   DX = height of bitmap in pixel rows

Return: each bit in bitmap is set if corresponding pixel is of the current
     color, cleared otherwise

Notes: For FGDRIVER v1.10, this function was "FG_GETPAGE" (see AX=0040h);
     "FG_GETMAP" was AX=0046h
   This call is ignored in text modes

See Also: AX=0010h,AX=001Ch,AX=0022h