Provided by: libncarg-dev_6.4.0-9_amd64 bug

NAME
       VECTOR - generates a "pen-down" move to a specified point in the user coordinate system.
       VECTOR is used in conjunction with the routine FRSTPT to draw lines.


SYNOPSIS
       CALL VECTOR (PX,PY)


C-BINDING SYNOPSIS
       #include <ncarg/ncargC.h>

       void c_vector (float px, float py)


DESCRIPTION
       PX          (an input expression of type REAL) defines the X user coordinate.

       PY          (an input expression of type REAL) defines the Y user coordinate.


C-BINDING DESCRIPTION
       The C-binding argument descriptions are the same as the FORTRAN argument descriptions.


USAGE
       Polyline type, line width, and color can be set by calling the GKS routines GSLN, GSLWSC,
       GSCR, and GSPLCI before calling VECTOR.

       Note that, for the sake of efficiency, the routines FRSTPT and VECTOR buffer the polylines
       resulting from pen moves.  One must be sure to flush the SPPS polyline buffer before
       changing polyline attributes.  A "CALL PLOTIF (0.,0.,2)" will flush the buffer.


EXAMPLES
       Use the ncargex command to see the following relevant examples: tgflas.


ACCESS
       To use VECTOR or c_vector, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c,
       preferably in that order.


SEE ALSO
       Online: gpl, gsln, gslwsc, gscr, gsplci, spps, spps_params, frstpt, line, curve,
       ncarg_cbind

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for NCAR GKS-0A Graphics


COPYRIGHT
       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.