Hello readers,
I'm plotting a frequency response on a QwtPlot setting the data by calling void QwtPlotCurve::setSamples(const QVector< double > & xData, const QVector< double > & yData). I'm just wondering why Qwt always draw a line from the minimum y-value to the first point in my dataset (see attached picture). I printed my QVectors on the console and can definitely confirm that the first point in my dataset is right.
I'm coding on a Windows 7 64-Bit machine with Qt 4.8.3 and Qwt 6.1.0.
Cheers,
Yann
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