1GINQ_CHAR_UP_VEC(3NCARG)         NCAR GRAPHICS        GINQ_CHAR_UP_VEC(3NCARG)
2
3
4

NAME

6       ginq_char_up_vec  (Inquire character up vector) - retrieves the current
7       value of the character up vector.
8

SYNOPSIS

10       #include <ncarg/gks.h>
11
12       void ginq_char_up_vec(Gint *err_ind, Gvec *char_up_vec);
13

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.
20
21       char_up_vec.delta_x
22                   (Gfloat, Output) -  Gives the X world coordinate of  a  the
23                   up vector.
24
25       char_up_vec.delta_y
26                   (Gfloat, Output) - Gives the Y world coordinate of a the up
27                   vector.
28

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.
34

ACCESS

36       To  use  the  GKS  C-binding  routines,  load the ncarg_gks and ncarg_c
37       libraries.
38

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)
48
49       Hardcopy:  User's  Guide for NCAR GKS-0A Graphics; NCAR Graphics Funda‐
50       mentals, UNIX Version
51

53       Copyright (C) 1987-2009
54       University Corporation for Atmospheric Research
55       The use of this Software is governed by a License Agreement.
56
57
58
59UNIX                              March 1993          GINQ_CHAR_UP_VEC(3NCARG)
Impressum