| [Overview][Constants][Types][Procedures and functions][Variables][Index] |
Clear the current viewport
Source position: graphh.inc line 660
var ClearViewPort: clrviewproc; |
Clears the current viewport. The current background color is used as filling color. The pointer is set at (0,0).
None.
|
Clear the complete screen |
|
|
Set the graphical drawing window |
|
|
Set background drawing color |