plucky (3) lbgetr.3NCARG.gz

Provided by: libncarg-dev_6.6.2.dfsg.1-10build2_amd64 bug

NAME
       LBGETR - Retrieves the real value of an internal parameter of Labelbar.


SYNOPSIS
       CALL LBGETR (PNAM, RVAL)


C-BINDING SYNOPSIS
       #include <ncarg/ncargC.h>

       void c_lbgetr (char *pnam, float *rval)


DESCRIPTION
       PNAM        (an input constant or variable of type CHARACTER) is a string three or more characters in
                   length, beginning with one of the six character strings 'CBL', 'CFL', 'CLB', 'WBL', 'WFL', or
                   'WLB'.

       RVAL        (an output variable of type REAL) is the name of a variable into which the value of the
                   parameter specified by PNAM is to be retrieved.  If the internal parameter is of type INTEGER
                   and has the value "i", "REAL(i)" will be returned in RVAL.


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 Labelbar parameters. For a complete list of
       parameters available in this utility, see the labelbar_params man page.


ACCESS
       To use LBGETR or c_lbgetr, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably in
       that order.


MESSAGES
       See the labelbar man page for a description of all Labelbar error messages and/or informational messages.


SEE ALSO
       Online: labelbar, labelbar_params, lbfill, lbgeti, lblbar, lbseti, lbsetr, ncarg_cbind

       Hardcopy: NCAR Graphics Fundamentals, UNIX Version


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