1GQCHUP(3NCARG)                   NCAR GRAPHICS                  GQCHUP(3NCARG)
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NAME

6       GQCHUP  (Inquire  character up vector) - retrieves the current value of
7       the character up vector.
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SYNOPSIS

10       CALL GQCHUP (ERRIND, CHUX, CHUY)
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C-BINDING SYNOPSIS

13       #include <ncarg/gks.h>
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15       void ginq_char_up_vec(Gint *err_ind, Gvec *char_up_vec);
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DESCRIPTION

18       ERRIND      (Integer, Output)  -  If  the  inquired  values  cannot  be
19                   returned  correctly, a non-zero error indicator is returned
20                   in ERRIND, otherwise a zero is returned.   Consult  "User's
21                   Guide  for  NCAR  GKS-0A Graphics" for a description of the
22                   meaning of the error indicators.
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24       CHUX        (Real, Output) - Gives the X world coordinate of a  the  up
25                   vector.
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27       CHUY        (Real,  Output)  - Gives the Y world coordinate of a the up
28                   vector.
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USAGE

31       The up vector is that  vector  formed  by  the  two  coordinate  points
32       (0.,0.) and (CHUX,CHUY).  See GSCHUP for more details on the meaning of
33       the character up vector.
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ACCESS

36       To use GKS routines, load the NCAR GKS-0A library ncarg_gks.
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SEE ALSO

39       Online: gtx, gstxp, gstxal,  gstxfp,  gschh,  gschsp,  gschup,  gschxp,
40       gscr,  gstxci,  gqtxp, gqtxal, gqtxfp, gqchh, gqchsp, gqchxp, plotchar,
41       ginq_char_up_vec
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43       Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR  Graphics  Funda‐
44       mentals, UNIX Version
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47       Copyright (C) 1987-2009
48       University Corporation for Atmospheric Research
49       The use of this Software is governed by a License Agreement.
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53UNIX                              March 1993                    GQCHUP(3NCARG)
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