1GSEL_NORM_TRAN(3NCARG) NCAR GRAPHICS GSEL_NORM_TRAN(3NCARG)
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6 gsel_norm_tran (Select normalization transformation) - selects a prede‐
7 fined or user-defined transformation that maps world coordinates to
8 normalized device coordinates.
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11 #include <ncarg/gks.h>
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13 void gsel_norm_tran(Gint tran_num);
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16 tran_num (Input) - A normalization transformation number. The number
17 of available transformations is implementation specific. In
18 the case of NCAR GKS-0A, two normalization transformations
19 are provided:
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22 0 Selects the identity transformation in which both
23 the window and viewport have the range of 0. to 1.
24 in both coordinate directions. This is the default.
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27 1 Selects a normalization transformation in which the
28 window and viewport have been defined by calls to
29 gset_win and gset_vp.
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32 When a normalization transformation is selected, all world coordinate
33 arguments to GKS functions are transformed by it.
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36 To use the GKS C-binding routines, load the ncarg_gks and ncarg_c
37 libraries.
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40 Online: set(3NCARG), gset_win(3NCARG), gset_vp(3NCARG),
41 ginq_clip(3NCARG), gks(3NCARG), ncarg_gks_cbind(3NCARG)
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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) 1987-2007
48 University Corporation for Atmospheric Research
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50 This documentation is free software; you can redistribute it and/or
51 modify it under the terms of the GNU General Public License as pub‐
52 lished by the Free Software Foundation; either version 2 of the
53 License, or (at your option) any later version.
54
55 This software is distributed in the hope that it will be useful, but
56 WITHOUT ANY WARRANTY; without even the implied warranty of MER‐
57 CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
58 Public License for more details.
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60 You should have received a copy of the GNU General Public License along
61 with this software; if not, write to the Free Software Foundation,
62 Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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66UNIX March 1993 GSEL_NORM_TRAN(3NCARG)