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POINT - draws a point at a specified position in the user coordinate system.

Access

       To  use  POINT  or c_point, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in
       that order.

C-Binding Description

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

C-Binding Synopsis

       #include <ncarg/ncargC.h>

       void c_point (float px, float py)

Description

       PX          (an  input  expression  of  type  REAL)  defines the X user coordinate where the dot is to be
                   drawn.

       PY          (an input expression of type REAL) defines the Y user coordinate  where  the  dot  is  to  be
                   drawn.

Examples

       Use the ncargex command to see the following relevant examples: tareas.

Name

       POINT - draws a point at a specified position in the user coordinate system.

See Also

       Online: gpm, gsmk, gsmksc, gscr, gspmci, spps, spps_params, plotif, ngdots, points, ncarg_cbind

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

Synopsis

       CALL POINT (PX,PY)

Usage

       If one desires a filled dot of arbitrary size see the routine NGDOTS.

       The  GKS  routine  GPM  can  also be used to draw a dot in world coordinates; however, NCAR Graphics user
       coordinates allow for mirror imaging of axes and logarithmic axes which GKS does not.  See the  SCD  User
       Doc "NCAR Graphics Fundamentals, UNIX Version" for a description of these coordinate systems.

See Also