/// <summary>
/// Default constructor.
/// </summary>
public TestAxes3D()
: base()
{
// make the array data set
arrayData = new ArrayDataSet(1024, 4);
Random rand = new Random();
for (int r = 0; r < arrayData.NumRows; r++)
{
arrayData[r, 0] = rand.NextDouble() * 2 * Math.PI;
arrayData[r, 1] = rand.NextDouble() * Math.PI;
arrayData[r, 2] = Math.Sin(arrayData[r, 0]) * Math.Cos(arrayData[r, 1]);
arrayData[r, 3] = arrayData[r, 0] + arrayData[r, 1];
}
arrayData[512, 2] = Double.NaN; // just to test out the handling of NaN
arrayData.SetColumnName(0, "x");
arrayData.SetColumnName(1, "y");
arrayData.SetColumnName(2, "sin(x)*cos(y)");
arrayData.SetColumnName(3, "x + y");
// add an axes box and plot
pointPlot = new PointPlot(this);
pointPlot.DataSet = arrayData;
pointPlot.Shape = PlotShape.Square;
}
/// <summary>
/// Default constructor.
/// </summary>
public TestAxes2D()
: base()
{
// make the array data set
arrayData = new ArrayDataSet(1024*1, 4);
double dt = 0.02; // time step
for (int r = 0; r < arrayData.NumRows; r++)
{
double t = r * dt;
arrayData[r, 0] = t;
arrayData[r, 1] = Math.Sin(t) * 10;
arrayData[r, 2] = Math.Cos(t*2) * t;
arrayData[r, 3] = 0;
}
arrayData.SetColumnName(0, "time");
arrayData.SetColumnName(1, "10*sin(t)");
arrayData.SetColumnName(2, "cos(2t)*t");
arrayData.SetColumnName(3, "zero");
// add a plot
pointPlot1 = new PointPlot(this);
pointPlot1.DataSet = arrayData;
pointPlot1.Columns[2] = 1;
pointPlot1.Shape = PlotShape.Square;
pointPlot1.LineVisible = true;
// add a plot
pointPlot2 = new PointPlot(this);
pointPlot2.DataSet = arrayData;
pointPlot2.Shape = PlotShape.Circle;
pointPlot2.Color = new Color(0, 1f, 0);
pointPlot2.LineVisible = true;
pointPlot2.LineWidth = 1;
}
