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Plotting with PyQwt
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Sara Lochtie
May 24, 2013, 3:58:50 PM5/24/13
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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!
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!
Sara Lochtie
May 24, 2013, 4:06:42 PM5/24/13
to
isn't correct*
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