ClearViewPort
Clear the current viewport
Declaration
Source position: graphh.inc line 660
var
ClearViewPort : clrviewproc;
Description
Clears the current viewport. The current background color is used as filling color. The pointer is set at (0,0).
Errors
None.
See also
| Name | Description |
|---|---|
| ClearDevice | Clear the complete screen |
| clrviewproc | Standard clearviewport routine prototype |
| SetBkColor | Set background drawing color |
| SetViewPort | Set the graphical drawing window |