NAME

rpdr - relative polygon draw

SPECIFICATION

C
rpdr(dx, dy, dz)
Coord dx, dy, dz;

rpdri(dx, dy, dz)
Icoord dx, dy, dz;

rpdrs(dx, dy, dz)
Scoord dx, dy, dz;

rpdr2(dx, dy)
Coord dx, dy;

rpdr2i(dx, dy)
Icoord dx, dy;

rpdr2s(dx, dy)
Scoord dx, dy;

FORTRAN
subroutine rpdr(dx, dy, dz)
real dx, dy, dz

subroutine rpdri(dx, dy, dz)
integer*4 dx, dy, dz

subroutine rpdrs(dx, dy, dz)
integer*2 dx, dy, dz

subroutine rpdr2(dx, dy)
real dx, dy

subroutine rpdr2i(dx, dy)
integer*4 dx, dy

subroutine rpdr2s(dx, dy)
integer*2 dx, dy

Pascal
procedure rpdr(dx, dy, dz: Coord);

procedure rpdri(dx, dy, dz: Icoord);

procedure rpdrs(dx, dy, dz: Scoord);

procedure rpdr2(dx, dy: Coord);

procedure rpdr2i(dx, dy: Icoord);

procedure rpdr2s(dx, dy: Scoord);

DESCRIPTION

rpdr is the relative version of the pdr command.  It creates an edge of a filled polygon between the current graphics position and the point at the specified distance away.  The current graphics position is updated to the new point.  The results are undefined if the polygon is not convex. 

SEE ALSO

pclos, pdr, pmv, rpmv

Version 2.3  —  July 04, 1985