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Plotting with PyQwt

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  Plotting with PyQwt Sara Lochtie <sara.lochtie@gmail.com> - 2013-05-24 12:58 -0700
    Re: Plotting with PyQwt Sara Lochtie <sara.lochtie@gmail.com> - 2013-05-24 13:06 -0700

#45915 — Plotting with PyQwt

Hi,

I'm trying to plot temperature vs. time using Qwt. I have temp data that i get in real time and I want to plot against time. So I thought I would have to use QwtPlot and QwtPlotCurve, so I did this first:

self.tempGraph = Qwt.QwtPlot(self)

curve =  QwtPlotCurve()
curve.setData(x, temp)



x is the time and temp is the data I have collected.

I know this isn't current, but I just don't know how to go about it. I haven't used Qwt before.

If anyone has some tips or advice for me that would be great!

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#45916

isn't correct*

On Friday, May 24, 2013 12:58:50 PM UTC-7, Sara Lochtie wrote:
> Hi,
> 
> 
> 
> I'm trying to plot temperature vs. time using Qwt. I have temp data that i get in real time and I want to plot against time. So I thought I would have to use QwtPlot and QwtPlotCurve, so I did this first:
> 
> 
> 
> self.tempGraph = Qwt.QwtPlot(self)
> 
> 
> 
> curve =  QwtPlotCurve()
> 
> curve.setData(x, temp)
> 
> 
> 
> 
> 
> 
> 
> x is the time and temp is the data I have collected.
> 
> 
> 
> I know this isn't current, but I just don't know how to go about it. I haven't used Qwt before.
> 
> 
> 
> If anyone has some tips or advice for me that would be great!

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