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

6       NGGETR - Gets the current real value of an internal parameter of Ngmisc
7       of type REAL.  See the ngmisc_params man page for a complete list of
8       all the Ngmisc internal parameters.
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SYNOPSIS

11       CALL NGGETR (PNAM, RVAL)
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C-BINDING SYNOPSIS

14       #include <ncarg/ncargC.h>
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16       void c_nggetr (char *pnam, float *rval)
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DESCRIPTION

19       PNAM        (an input constant or variable of type CHARACTER) specifies
20                   the name of the parameter whose value is to be retrieved.
21                   Only the first two characters of the string are examined.
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23       RVAL        (an output variable of type REAL) is the value of the
24                   internal parameter.
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C-BINDING DESCRIPTION

27       The C-binding argument descriptions are the same as the FORTRAN
28       argument descriptions.
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USAGE

31       This routine allows you to retrieve the current value of Ngmisc
32       parameters.  For a complete list of parameters available in this
33       utility, see the ngmisc_params man page.
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ACCESS

36       To use NGGETR or c_nggetr, load the NCAR Graphics libraries ncarg,
37       ncarg_gks, ncarg_c, and ncarg_c, preferably in that order.
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SEE ALSO

40       Online: ngmisc_params, ngsetr, ngsetc, nggetc, ngseti, nggeti,
41       ncarg_cbind.
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43       Online URL:  http://ngwww.ucar.edu/ngdoc/ng/gks/gkshome.html
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45       Hardcopy: NCAR Graphics Fundamentals, UNIX Version;
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48       Copyright (C) 1987-2007
49       University Corporation for Atmospheric Research
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51       This documentation is free software; you can redistribute it and/or
52       modify it under the terms of the GNU General Public License as
53       published by the Free Software Foundation; either version 2 of the
54       License, or (at your option) any later version.
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56       This software is distributed in the hope that it will be useful, but
57       WITHOUT ANY WARRANTY; without even the implied warranty of
58       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
59       General Public License for more details.
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61       You should have received a copy of the GNU General Public License along
62       with this software; if not, write to the Free Software Foundation,
63       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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67UNIX                              April 1994                    NGGETR(3NCARG)
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