It runs on all platforms, including win32. Levente On Sun, 15 Nov 2009, Schwab,Wilhelm K wrote:
It makes explicit reference to win32, so I excluded it on that basis. Are you saying it runs elsewhere?
-----Original Message----- From: pharo-project-bounces@lists.gforge.inria.fr [mailto:pharo-project-bounces@lists.gforge.inria.fr] On Behalf Of Levente Uzonyi Sent: Sunday, November 15, 2009 3:26 PM To: Pharo-project@lists.gforge.inria.fr Subject: Re: [Pharo-project] OSProcess - working on gnuplot
Hi,
You don't have to reinvent the wheel all the time: http://www.squeaksource.com/GNUPlot.html
Cheers, Levente
On Sun, 15 Nov 2009, Schwab,Wilhelm K wrote:
Dave,
I am slowly gathering ideas on how to write an interface to gnuplot. It will probably be enough to use PipeableOSPRocess class>>command: to grab output from it, but it will be inefficient for producing large numbers of graphs.
Ideally, I would like to run the program and obtain output without creating so much as a named pipe; it appears to be possible to route output to standard out, so there is a potential for it to work. For a single graph, think I see how to make that go.
For large numbers of graphs, one could allow gnuplot to write the files; that might even be preferred in many situations, but right now I appear to be designing that way because I don't know another way - I'm trying to leave Windows behind me :)
Is there a clean way to start gnuplot, leave it running, write to its stdin, read from its stdout almost as if it were a TCP server, and then close it when I'm ready to do so? I tried running CommandShell thinking that might let me demo it, but appears to be stuck back in MVC??
Bill
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