Unit 'Graph'	Package
[Overview][Constants][Types][Procedures and functions][Variables][Index]	[#rtl]

ClearViewPort

Clear the current viewport.

Declaration

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.

ClearDevice		Clear the complete screen.
SetViewPort		Set the graphical drawing window.
SetBkColor		Set background drawing color.