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From: sundar@ai.mit.edu (Sundar Narasimhan)
Newsgroups: comp.windows.x
Subject: Re: Anyone got a graph widget (Athena and/or Motif)?
Message-ID: <14362@life.ai.mit.edu>
Date: 26 Mar 91 16:05:56 GMT
References: <1991Mar26.073847.26457@melba.bby.oz.au>
Sender: news@ai.mit.edu
Reply-To: sundar@ai.mit.edu
Organization: MIT Artificial Intelligence Laboratory
Lines: 27

In article <1991Mar26.073847.26457@melba.bby.oz.au>, gnb@bby.oz.au (Gregory N. Bond) writes:
|> Yet another FAQ, without a doubt.
|> 
|> Does anyone have a graph widget that will do multiple line and/or bar
|> graphs on the one surface?  I am looking for fairly basic
|> business-type graphics.
|> 
|> I have seen graph.tar.Z from trix.ai.mit.edu (as named in the X FAQ
|> list).  It seems OK, but only one line graph at a time, and no bar
|> graphs (from what I can tell; there is no documentation...)
Geez. I didn't know this was on the FAQ list. 
Anyways, to answer your questions: graph.tar.Z on trix.ai.mit.edu
has been updated. It DOES do many line graphs at a time and always
did (i.e. you can call graph_add(), graph_add_array() etc.. multiple times).

It also has a rudimentary histogramming capability. (try setting
*graph*histogram: true -- Ok. It doesn't use flashy tiles -- it just
draws rectangles). 

I also included a doc/doc.tex file which is a version of the documentation
that still hasn't quite caught up to the code. :-)

New resources that aren't documented: 
	*markpoints: Bool (says if points should be highlighted)
	*pointstyle: String (one of square, hatch, box)
	*histogram: Bool 
As usual, send bug reports/suggestions/enhancements etc. to me.