File: gpolymarker.m

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.\"
.\"	$Id: gpolymarker.m,v 1.17 2008-12-23 00:03:04 haley Exp $
.\"
.TH GPOLYMARKER 3NCARG "March 1993" UNIX "NCAR GRAPHICS"
.SH NAME
gpolymarker \- Otput primitive to draw selected symmetric symbols
.SH SYNOPSIS
#include <ncarg/gks.h>
.sp
void gpolymarker(const Gpoint_list *point_list);
.SH DESCRIPTION
The polymarker output primitive draws selected
symmetric symbols to mark user-specified coordinate positions.
.IP point_list.num_points 12
(Gint, Input) \- The number of markers to be drawn.  Must be greater than zero.
.IP point_list.points 12
(Gpoint *, Input) \- The X and Y coordinates of the point_list.num_points 
markers to be drawn, in world coordinates.
.SH USAGE
By default, the polymarker type is an asterisk. To 
select other polymarker types and attributes, see the man
page for gset_marker_type(3NCARG).
.sp
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 c_set call and the SPPS
functions for drawing dots and markers are not applicable here.
.SH ACCESS
To use the GKS C-binding routines, load the ncarg_gks and
ncarg_c libraries.
.SH SEE ALSO
Online: 
.BR gset_marker_type(3NCARG),
.BR gset_marker_size(3NCARG),
.BR gset_colr_rep(3NCARG),
.BR gset_marker_colr_ind(3NCARG),
.BR ginq_marker_type(3NCARG),
.BR ginq_marker_size(3NCARG),
.BR ginq_marker_colr_ind(3NCARG),
.BR point(3NCARG),
.BR points(3NCARG),
.BR ngdots(3NCARG),
.BR gks(3NCARG),
.BR ncarg_gks_cbind(3NCARG)
.sp
Hardcopy: 
User's Guide for NCAR GKS-0A Graphics;
NCAR Graphics Fundamentals, UNIX Version
.SH COPYRIGHT
Copyright (C) 1987-2009
.br
University Corporation for Atmospheric Research
.br
The use of this Software is governed by a License Agreement.