Name: GRREC0
Purpose: fill a rectangle (device coordinates)
Category: GRAPHICS
File: pgplot.src
Author: T.J. Pearson
Use: see description below.
Description:
SUBROUTINE GRREC0 (X0,Y0,X1,Y1)
REAL X0, Y0, X1, Y1
GRPCKG: Fill a rectangle with solid color. The rectangle
is defined by the (x,y) device coordinates of its lower left and
upper right corners; the edges are parallel to the coordinate axes.
X0 is guaranteed to be <= X1 and Y0 <= Y1. The rectangle possible
extends beyond the clipping boundaries
Arguments:
X0, Y0 (input, real): device coordinates of one corner of the
rectangle.
X1, Y1 (input, real): device coordinates of the opposite corner of
the rectangle.
Updates: Oct 16, 1998: JPT automatically extracted from source.