plucky (3) gqclip.3NCARG.gz

Provided by: libncarg-dev_6.6.2.dfsg.1-10build2_amd64 bug

NAME
       GQCLIP  (Inquire  clipping  indicator) - retrieves the current value of the clipping indicator as well as
       the current clipping rectangle.


SYNOPSIS
       CALL GQCLIP (ERRIND, ICLIP, CLRECT)


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

       void ginq_clip(Gint *err_ind, Gclip *clip_ind_rect);


DESCRIPTION
       ERRIND      (Integer, Output) - If the inquired values cannot be returned  correctly,  a  non-zero  error
                   indicator  is  returned  in  ERRIND, otherwise a zero is returned.  Consult "User's Guide for
                   NCAR GKS-0A Graphics" for a description of the meaning of the error indicators.

       ICLIP       (Integer, Output) - Returns the current value of the clipping indicator as set by default  or
                   by a call to GSCLIP.

                   0      Clipping is off, or deactivated.

                   1      Clipping is on. Data outside of the world coordinate window will not be plotted.

       CLRECT      (Real,  Array(4))  -  Four  normalized  device coordinates providing the corner points of the
                   current clipping rectangle in the order XMIN, XMAX, YMIN, YMAX.


ACCESS
       To use GKS routines, load the NCAR GKS-0A library ncarg_gks.


SEE ALSO
       Online: set, gsclip, gswn, gselnt, ginq_clip

       Hardcopy: "User's Guide for NCAR GKS-0A Graphics"


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