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

6       VVGETC - Gets the current value of a Vectors parameter of type
7       CHARACTER.
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SYNOPSIS

10       CALL VVGETC (CNM,CVL)
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C-BINDING SYNOPSIS

13       #include <ncarg/ncargC.h>
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15       void c_vvgetc(char *cnm, char *cvl, int len)
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DESCRIPTION

18       CNM         (CHARACTER, input) is the name of a parameter whose
19                   character value is to be retrieved. Only the first three
20                   characters of CNM are examined.  The three characters may
21                   either be entirely upper or entirely lower case; mixed case
22                   is not recognized. It is recommended that the rest of the
23                   character string be used to improve the readability of the
24                   code.  For example, instead of just ´MXT´, use ´MXT -
25                   Maximum Vector Text String´.
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27       CVL         (CHARACTER, output) is a variable in which the value of the
28                   parameter specified by CNM is to be returned.
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C-BINDING DESCRIPTION

31       The C-binding argument descriptions are the same as the FORTRAN
32       argument descriptions with the following exception:
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35       len         The size of cvl as dimensioned in the calling program.
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USAGE

38       This routine allows you to retrieve the current value of Vectors
39       parameters of type CHARACTER. For a complete list of parameters
40       available in this utility, see the vectors_params man page.
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ACCESS

43       To use VVGETC or c_vvgetc, load the NCAR Graphics libraries ncarg,
44       ncarg_gks, and ncarg_c, preferably in that order.
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MESSAGES

47       See the vectors man page for a description of all Vectors error
48       messages and/or informational messages.
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SEE ALSO

51       Online: vectors, vectors_params, vvectr, vvgeti, vvgetr, vvinit,
52       vvrset, vvsetc, vvseti, vvsetr, vvudmv, vvumxy, ncarg_cbind.
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54       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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57       Copyright (C) 1987-2009
58       University Corporation for Atmospheric Research
59       The use of this Software is governed by a License Agreement.
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63UNIX                              April 1993                    VVGETC(3NCARG)
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