public void Plot(PlotableFunction f, double min, double max)
{
LineItem ln = new LineItem(f.Name, GetPoints(f, min, max), linecolor, SymbolType.None);
ln.Line.Style = f.DashStyle;
ln.Line.Width = f.LineWidth;
zgc.GraphPane.CurveList.Clear();
zgc.GraphPane.CurveList.Add(ln);
zgc.AxisChange();
zgc.Invalidate();
}
private IPointList GetPoints(PlotableFunction f, double min, double max)
{
List <double> x = new List <double>();
List <double> y = new List <double>();
for (double xi = min; xi < max; xi += dx)
{
x.Add(xi);
y.Add(f.F(xi));
}
return(new BasicArrayPointList(x.ToArray(), y.ToArray()));
}