NAME

       AGCHCU - Provides a way for the user to change the color, intensity, line style, etc., of
       curves drawn by Autograph.

SYNOPSIS

       SUBROUTINE AGCHCU (IFLG,KDSH)

DESCRIPTION

       IFLG        (an input expression of type INTEGER) is zero if a particular object is about
                   to be drawn, non-zero if it has just been drawn.

       KDSH        (an input expression of type INTEGER) is the value of AGCURV's last argument,
                   as follows:

                   AGCURV called by      Value of KDSH

                   EZY                   1

                   EZXY                  1

                   EZMY                  "n" or "-n", where "n " is the curve number

                   EZMXY                 "n" or "-n", where "n" is the curve number

                   the user program      a user-specified value

USAGE

       This routine is not called by the user program, but by Autograph itself, just before and
       just after each curve is drawn. The default version does nothing. The user may supply his
       own version to change the color, intensity, line style, etc. of selected curves.

       Note: A user version of AGCHCU should not call any other Autograph routine.

ACCESS

       To use AGCHCU, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably
       in that order.

SEE ALSO

       Online: autograph, agback, agbnch, agchax, agchil, agchnl, agcurv, agdshn, aggetc, aggetf,
       aggeti, aggetp, aggetr, agpwrt, agrstr, agsave, agsetc, agsetf, agseti, agsetp, agsetr,
       agstup, agutol, anotat, displa, ezmxy, ezmy, ezxy, ezy

       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.