Name: GRLINR Purpose: draw a line (relative, world coordinates) Category: GRAPHICS File: pgplot.src Author: T.J. Pearson Use: see description below. Description: SUBROUTINE GRLINR (DX,DY) GRPCKG: draw a line from the current position by a specified relative displacement. Arguments: DX, DY (real, input): the displacement in world coordinates: the pen position is incremented by DX in x and DY in y. Updates: Oct 16, 1998: JPT automatically extracted from source.