NAME

clear − clears the viewport

SPECIFICATION

C
clear()

FORTRAN
subroutine clear

Pascal
procedure clear;

DESCRIPTION

clear sets the screen area in the current viewport to the current color using the current writemask and pattern. 

SEE ALSO

rect, rectf IRIS Graphics Programming, Section 3.2, Clearing the Viewport

Version 2.5  —  April 22, 1987