From: Tiago Santos <tiagogather@...>
Date: 2008-03-06T09:19:29+09:00
Subject: Re: x-y plots

Jon Dean wrote:
>>> i'm not sure and not at a windows box attm.  i'll try to look at this in 
>>> a
>>> bit.  hopefully someone else will chime in before then though...
>>> 
>>> regards.
>>> 
>>> -a
>> 
>> ok, thanks.  Just in case it helps, part of the error I get is that the
>> '+' is an undefined method in gnuplot.rb line 45.
>> 
>> -j
> 
> I've made a bit of progress.  On line 46 of the gnuplot.rb, I changed:
> cmd += " -persist" if persist to :
> cmd = "C:\\Gnuplot\\gnuplot.exe" + " -persist" if persist
> 
> The graph pops up for a very brief period and then terminates.  The 
> program is the sine wave example from the ruby/gnuplot home page how to. 
> It appears as if the pesist flag is not working correctly, but I'm not 
> sure how to fix this.
> 
> -j

Hi, I just had this problem and that solved it. Thanks.

Regards.
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