NAME

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

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.

SEE ALSO

       Online: ftitle, scrolled_title, scrolled_title_params, slgeti, slogap, slrset, slseti,
       slsetr, stitle, ncarg_cbind.

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version; User's Guide for NCAR GKS-0A Graphics

COPYRIGHT

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.