| [Overview][Constants][Types][Procedures and functions][Variables][Index] | 
Set background drawing color
Source position: graphh.inc line 666
| var SetBkColor: SetBkColorProc = ; | 
Sets the background color to Color.
None.
| 
 | Return current background color | |
| 
 | Set foreground drawing color | |
| 
 | Specify binary operation to perform when drawing on screen |