Used in TViewPort
Source position: agraphics.pas line 924
| type TRasInfo = record | ||
| Next: PRasInfo; | 
 | Used for Dual playfield | 
| BitMap: PBitMap; | 
 | |
| RxOffset: SmallInt; | 
 | X Scroll offset in this BitMap | 
| RyOffset: SmallInt; | 
 | Y Scroll offset in this BitMap | 
| end; |