protected void DrawGraph()
{
HammingWindow hammingWindow = new HammingWindow(Parameters.HAMMING_WINDOW_WIDE);
Processor processor = new Processor(waveFile, hammingWindow);
processor.Process();
GraphPane sGraphPane = new GraphPane();
GraphPane eGraphPane = new GraphPane();
sGraphPane.XAxis.Title.Text = "Time";
sGraphPane.YAxis.Title.Text = "Amplitude";
eGraphPane.XAxis.Title.Text = "Time";
eGraphPane.YAxis.Title.Text = "Enegry";
PointPairList signalList = Utility.ConvertToPointPairList(waveFile);
PointPairList enegryList = Utility.ConvertEnegryToPointPairList(processor.enegryArray.ToArray());
if (signalList == null || enegryList == null)
{
return;
}
LineItem sCurve = sGraphPane.AddCurve("Signal", signalList, Color.Red, SymbolType.None);
LineItem eCurve = eGraphPane.AddCurve("Enegry", enegryList, Color.Blue, SymbolType.None);
sCurve.Line.Width = 1F;
eCurve.Line.Width = 1F;
zedGraphControl.AxisChange();
}
protected void DrawEngeryGraph()
{
HammingWindow hammingWindow = new HammingWindow(Parameters.HAMMING_WINDOW_WIDE);
Processor processor = new Processor(waveFile, hammingWindow);
processor.Process();
GraphPane graphPane = new GraphPane();
graphPane.Clone();
graphPane.XAxis.Title.Text = "Time";
graphPane.YAxis.Title.Text = "Amplitude";
PointPairList list = ConvertEnegryToPointPairList(processor.enegryArray.ToArray());
if (list == null)
{
return;
}
LineItem curve = graphPane.AddCurve("Curve", list, Color.Red, SymbolType.None);
curve.Line.Width = 2.0F;
//curve.Line.Fill = new Fill(Color.White, Color.Red, 45F);
zedGraphControl.MasterPane.Add(graphPane);
zedGraphControl.AxisChange();
}
