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

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

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

15       err_ind     (Output) - If the inquired values cannot be  returned  cor‐
16                   rectly,  a non-zero error indicator is returned in err_ind,
17                   otherwise a zero is returned.  Consult  "User's  Guide  for
18                   NCAR  GKS-0A  Graphics" for a description of the meaning of
19                   the error indicators.
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21       char_up_vec.delta_x
22                   (Gfloat, Output) -  Gives the X world coordinate of  a  the
23                   up vector.
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25       char_up_vec.delta_y
26                   (Gfloat, Output) - Gives the Y world coordinate of a the up
27                   vector.
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USAGE

30       The up vector is that  vector  formed  by  the  two  coordinate  points
31       (0.,0.)     and     (char_up_vec.delta_x,char_up_vec.delta_y).      See
32       gset_char_up_vec for more details on the meaning of  the  character  up
33       vector.
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ACCESS

36       To  use  the  GKS  C-binding  routines,  load the ncarg_gks and ncarg_c
37       libraries.
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SEE ALSO

40       Online: gtext(3NCARG), gset_text_path(3NCARG), gset_text_align(3NCARG),
41       gset_text_font_prec(3NCARG),                      gset_char_ht(3NCARG),
42       gset_char_space(3NCARG),                      gset_char_up_vec(3NCARG),
43       gset_char_expan(3NCARG),                         gset_colr_rep(3NCARG),
44       gset_text_colr_ind(3NCARG),                     ginq_text_path(3NCARG),
45       ginq_text_align(3NCARG),                   ginq_text_font_prec(3NCARG),
46       ginq_char_ht(3NCARG), ginq_char_space(3NCARG), ginq_char_expan(3NCARG),
47       plotchar(3NCARG), gks(3NCARG), ncarg_gks_cbind(3NCARG)
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49       Hardcopy:  User's  Guide for NCAR GKS-0A Graphics; NCAR Graphics Funda‐
50       mentals, UNIX Version
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53       Copyright (C) 1987-2007
54       University Corporation for Atmospheric Research
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56       This documentation is free software; you  can  redistribute  it  and/or
57       modify  it  under  the  terms of the GNU General Public License as pub‐
58       lished by the  Free  Software  Foundation;  either  version  2  of  the
59       License, or (at your option) any later version.
60
61       This  software  is  distributed in the hope that it will be useful, but
62       WITHOUT ANY  WARRANTY;  without  even  the  implied  warranty  of  MER‐
63       CHANTABILITY  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General
64       Public License for more details.
65
66       You should have received a copy of the GNU General Public License along
67       with  this  software;  if  not,  write to the Free Software Foundation,
68       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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72UNIX                              March 1993          GINQ_CHAR_UP_VEC(3NCARG)
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