private void Ps_Select(object sender, C1.Win.C1Chart.PointStyleSelectEventArgs e)
{
C1.Win.C1Chart.PointStyle ps = sender as C1.Win.C1Chart.PointStyle;
C1.Win.C1Chart.ChartDataSeries ds = c1Chart1.ChartGroups[0].ChartData[e.SeriesIndex];
if (ds.Y3.Length == 0)
{
return;
}
int y = Convert.ToInt32(ds.Y3[e.PointIndex]);
Console.WriteLine("y = " + y.ToString());
if (y.Equals(1))
{
ps.SymbolStyle.Color = Color.Red;
}
else if (y.Equals(-1))
{
ps.SymbolStyle.Color = Color.Blue;
}
else
{
ps.SymbolStyle.Color = Color.Black;
}
e.Selected = true;
}
public Form1()
{
InitializeComponent();
C1.Win.C1Chart.PointStyle ps = new C1.Win.C1Chart.PointStyle();
ps.Selection = C1.Win.C1Chart.PointStyleSelectionEnum.Custom;
ps.Select += Ps_Select;
// This is only being done on the left-hand y-axis.
c1Chart1.ChartGroups[0].ChartData.PointStylesList.Add(ps);
}
