SYNOPSIS
CALL SLGETR (PNAM, RVAL)C-BINDING SYNOPSIS
#include <ncarg/ncargC.h>void c_slgetr (char *pnam, float *rval)
DESCRIPTION
- PNAM
- (an input constant or variable of type CHARACTER) specifies the name of the parameter whose value is to be retrieved. Only the first three characters of the string are examined.
- RVAL
- (an output variable of type REAL) is the value of the internal parameter. If the internal parameter is of type INTEGER and has the value "i", RVAL = REAL(i). If the internal parameter is of type REAL and has the value "r", RVAL = r.
C-BINDING DESCRIPTION
The C-binding argument descriptions are the same as the FORTRAN argument descriptions.USAGE
This routine allows you to retrieve the current value of Scrolled_title parameters. For a complete list of parameters available in this utility, see the scrolled_title_params man page.ACCESS
To use SLGETR or c_slgetr, load the NCAR Graphics libraries ncarg, ncarg_gks, ncarg_c, and ncarg_c, preferably in that order.MESSAGES
See the scrolled_title man page for a description of all Scrolled_title error messages and/or informational messages.COPYRIGHT
Copyright (C) 1987-2009University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.