NAME¶
VVGETI - Gets the current value of a Vectors parameter of type INTEGER.
SYNOPSIS¶
CALL VVGETI (CNM,IVL)
C-BINDING SYNOPSIS¶
#include <ncarg/ncargC.h>
void c_vvgeti(char *cnm, int *ivl)
DESCRIPTION¶
- CNM
- (CHARACTER, input) is the name of a parameter whose integer value is to be
retrieved. Only the first three characters of CNM are examined. The three
characters may either be entirely upper or entirely lower case; mixed case
is not recognized. It is recommended that the rest of the character string
be used to improve the readability of the code. For example, instead of
just ´PLR´, use ´PLR - Polar Input Mode´.
- IVL
- (INTEGER, output) is a variable in which the value of the parameter
specified by CNM is to be returned.
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 Vectors parameters of
type INTEGER. For a complete list of parameters available in this utility, see
the vectors_params man page.
ACCESS¶
To use VVGETI or c_vvgeti, load the NCAR Graphics libraries ncarg, ncarg_gks,
and ncarg_c, preferably in that order.
MESSAGES¶
See the vectors man page for a description of all Vectors error messages and/or
informational messages.
SEE ALSO¶
Online: vectors, vectors_params, vvectr, vvgetc, vvgetr, vvinit, vvrset, vvsetc,
vvseti, vvsetr, vvudmv, vvumxy, ncarg_cbind.
Hardcopy: NCAR Graphics Fundamentals, UNIX Version
COPYRIGHT¶
Copyright (C) 1987-2009
University Corporation for Atmospheric Research
The use of this Software is governed by a License Agreement.