private void plot1_GLLoaded(object sender, EventArgs e)
{
line = new DataLine1D("Line 1", 2 * Samplerate / 2, Samplerate)
{
LineColor = Color.Blue
};
line2 = new DataLine1D("Line 2", 2 * Samplerate, Samplerate / 2)
{
LineColor = Color.Green
};
var data = new NodeSystemLib2.FormatData1D.TimeLocatedBuffer1D <double>(2 * Samplerate / 2, Samplerate);
var data2 = new NodeSystemLib2.FormatData1D.TimeLocatedBuffer1D <double>(2 * Samplerate, Samplerate / 2);
for (int i = 0; i < data.Capacity; i++)
{
data.Data[i] = (float)Math.Sin(2 * Math.PI * 10 / Samplerate * i);
}
for (int i = 0; i < data2.Capacity; i++)
{
data2.Data[i] = (float)Math.Cos(2 * Math.PI * 20 / Samplerate * i);
}
data.SetWritten(data.Capacity);
data2.SetWritten(data2.Capacity);
line.Add(data);
line2.Add(data2);
set = new TimeDataSet {
SamplesPerSecond = Samplerate,
Milliseconds = 2000
};
set.AxisX.VisibleMinimum = 0;
set.AxisX.VisibleMaximum = 2000;
set.AxisY.VisibleMinimum = -2;
set.AxisY.VisibleMaximum = 2;
set.Data.Add(line);
set.Data.Add(line2);
plot1.Set = set;
plot1.CreateLegend();
}
private void plot2_GLLoaded(object sender, EventArgs e)
{
_lines1 = new DataLine1D("Line 1", (int)X_MAX, (int)X_MAX)
{
LineColor = Color.Yellow
};
_lines2 = new DataLine1D("Line 2", (int)X_MAX / 2, (int)X_MAX / 2)
{
LineColor = Color.Red
};
_lines3 = new DataLine1D("Line 3", (int)X_MAX, (int)X_MAX)
{
LineColor = Color.Blue
};
_linesd = new DataLine2D("Line D", 1000)
{
LineColor = Color.DarkViolet, SamplesPerSecond = 1000000
};
//data = new float[(int)_lines1.SamplesPerSecond / 20];
//data2 = new float[(int)_lines2.SamplesPerSecond / 20];
//data3 = new float[(int)_lines3.SamplesPerSecond / 20];
data = new NodeSystemLib2.FormatData1D.TimeLocatedBuffer1D <double>(_lines1.SamplesPerSecond / 10, _lines1.SamplesPerSecond);
data2 = new NodeSystemLib2.FormatData1D.TimeLocatedBuffer1D <double>(_lines2.SamplesPerSecond / 10, _lines2.SamplesPerSecond);
data3 = new NodeSystemLib2.FormatData1D.TimeLocatedBuffer1D <double>(_lines3.SamplesPerSecond / 10, _lines3.SamplesPerSecond);
//var buffer = new float[1024];
//for (int i = 0; i < buffer.Length; i++) {
// buffer[i] = i % 16 + (i % 12) / 10 + 2 * (float)Math.Sin(2 * Math.PI * 224 / 1000.0 * i);
//}
//var dft = DFT(buffer);
//_linesFFT = new DataLine2D();
//_linesFFT.AddRange(dft.Select((i, d) => new PointF(d, i)));
//_linesFFT.LineColor = Color.Blue;
//_dataSet = new FrequencyDataSet { SamplesPerSecond = 1000, FftSize = 1024 };
//_dataSet.Data.Add(_linesFFT);
//_dataSet.AxisX.AbsoluteMinimum = 0;
//_dataSet.AxisX.AbsoluteMaximum = _linesFFT.Length;
_dataSet = new TimeDataSet()
{
SamplesPerSecond = (int)X_MAX, Milliseconds = 10000
};
_dataSet.AxisX.VisibleMinimum = X_MIN;
_dataSet.AxisX.VisibleMaximum = X_MAX;
_dataSet.AxisY.VisibleMinimum = Y_MIN;
_dataSet.AxisY.VisibleMaximum = Y_MAX;
_dataSet.Data.Add(_lines1);
_dataSet.Data.Add(_lines2);
_dataSet.Data.Add(_lines3);
_dataSet.Data.Add(_linesd);
for (int i = 0; i <= 3; i++)
{
_linesd.Add(new PointF(i * 1000000 / 3f, i == 0 ? 1 : 1f / (i * i)));
}
FillVBO(0);
plot2.Set = _dataSet;
plot2.CreateLegend();
}
