poly(3G) poly(3G)
NAME
poly - outlines a polygon
SPECIFICATION
C poly(n, parray)
long n;
Coord parray[][3];
polyi(n, parray)
long n;
Icoord parray[][3];
polys(n, parray)
long n;
Scoord parray[][3];
poly2(n, parray)
long n;
Coord parray[][2];
poly2i(n, parray)
long n;
Icoord parray[][2];
poly2s(n, parray)
long n;
Scoord parray[][2];
FORTRAN subroutine poly(n, parray)
integer*4 n
real parray(3,n)
subroutine polyi(n, parray)
integer*4 n
integer*4 parray(3,n)
subroutine polys(n, parray)
integer*4 n
integer*2 parray(3,n)
subroutine poly2(n, parray)
integer*4 n
real parray(2,n)
subroutine poly2i(n, parray)
integer*4 n
integer*4 parray(2,n)
subroutine poly2s(n, parray)
integer*4 n
integer*2 parray(2,n)
Page 1 (printed 8/20/87)
poly(3G) poly(3G)
DESCRIPTION
poly outlines a polygon. It takes two arguments: an array of
points (parray) and the number of points in that array (n).
A polygon is represented as an array of points. The first
and last points connect automatically to close the polygon.
The points can be expressed as integers, shorts, or real
numbers, in 2-D or 3-D space. 2-D polygons are drawn with
z=0. The polygon is outlined using the current linestyle,
linewidth, color, and writemask. The maximum number of
points in a polygon is 384.
SEE ALSO
polf, rect, rectf, pmv, pdr, pclos, rpmv, rpdr
Programming Guide, Section 3.6, Polygons
Page 2 (printed 8/20/87)