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

6       SLGETR - Gets the current real value of an internal parameter of
7       Scrolled_title of type INTEGER or REAL.  See the scrolled_title_params
8       man page for a complete list of all the Scrolled_title internal
9       parameters.
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SYNOPSIS

12       CALL SLGETR (PNAM, RVAL)
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C-BINDING SYNOPSIS

15       #include <ncarg/ncargC.h>
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17       void c_slgetr (char *pnam, float *rval)
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DESCRIPTION

20       PNAM        (an input constant or variable of type CHARACTER) specifies
21                   the name of the parameter whose value is to be retrieved.
22                   Only the first three characters of the string are examined.
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24       RVAL        (an output variable of type REAL) is the value of the
25                   internal parameter. If the internal parameter is of type
26                   INTEGER and has the value "i", RVAL = REAL(i).  If the
27                   internal parameter is of type REAL and has the value "r",
28                   RVAL = r.
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C-BINDING DESCRIPTION

31       The C-binding argument descriptions are the same as the FORTRAN
32       argument descriptions.
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USAGE

35       This routine allows you to retrieve the current value of Scrolled_title
36       parameters.  For a complete list of parameters available in this
37       utility, see the scrolled_title_params man page.
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ACCESS

40       To use SLGETR or c_slgetr, load the NCAR Graphics libraries ncarg,
41       ncarg_gks, ncarg_c, and ncarg_c, preferably in that order.
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MESSAGES

44       See the scrolled_title man page for a description of all Scrolled_title
45       error messages and/or informational messages.
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SEE ALSO

48       Online: ftitle, scrolled_title, scrolled_title_params, slgeti, slogap,
49       slrset, slseti, slsetr, stitle, ncarg_cbind.
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51       Hardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for
52       NCAR GKS-0A Graphics
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55       Copyright (C) 1987-2007
56       University Corporation for Atmospheric Research
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58       This documentation is free software; you can redistribute it and/or
59       modify it under the terms of the GNU General Public License as
60       published by the Free Software Foundation; either version 2 of the
61       License, or (at your option) any later version.
62
63       This software is distributed in the hope that it will be useful, but
64       WITHOUT ANY WARRANTY; without even the implied warranty of
65       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
66       General Public License for more details.
67
68       You should have received a copy of the GNU General Public License along
69       with this software; if not, write to the Free Software Foundation,
70       Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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74UNIX                               July 1995                    SLGETR(3NCARG)
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