GPL(3NCARG) | NCAR GRAPHICS | GPL(3NCARG) |
gpl - Draw line segments connecting a sequence of user-specified coordinate pairs
CALL GPL (N, X, Y)
#include <ncarg/gks.h>
void gpolyline(const Gpoint_list *point_list);
This output primitive draws line segments connecting a sequence of user-specified coordinate pairs.
Note that the coordinate pairs must be in world coordinates and not user coordinates. Among other things, this means that the log scaling and mirror-imaging features available via the SET call and the SPPS functions for drawing lines are not applicable here.
To use GKS routines, load the NCAR GKS-0A library ncarg_gks.
Online: gsln, gslwsc, gscr, gsplci, gqln, gqlwsc, gqplci, dashline, set, gpolyline
Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version "The Use of X/Y Coordinates in NCAR Graphics" SCD User Document"
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.
March 1993 | UNIX |