Multiple Legends

[amol]

Hi steema support,

We are facing an issue regarding multiple legends,
Why checkbox of legend 2 is not working independently?
We wants to work on checkbox of legend 2.

img1

Legend.png (32.91 KiB) Viewed 9465 times

Multiple Legends.rar

Demo

(58.97 KiB) Downloaded 1084 times

Please provide me any solution asap.
Thanks in advance.

[Christopher]

We are facing an issue regarding multiple legends,

I'm not sure what you are trying to achieve with more than one legend, but I think you might like to consider use of the ExtraLegend tool, e.g.

extralegend.PNG (199.99 KiB) Viewed 9464 times

[amol]

Hi steema,
Thanks for your prompt reply.
As you suggested we have gone through with the ExtraLegend tool, but here also we are unable to check/uncheck the series that is showing in the tool.
Basically our need is to check/uncheck checkboxes of the legend 2.
Is there is any other way to create Custom legend?

Thanks & Regards
PlanoResearch

[Christopher]

Basically our need is to check/uncheck checkboxes of the legend 2.

This requires a little extra code, e.g.

Code: Select all

    ExtraLegend legend;
    private void InitializeChart()
    {
      tChart1.Aspect.View3D = false;
      Line series1 = new Line(tChart1.Chart);
      Line series2 = new Line(tChart1.Chart);
      series1.FillSampleValues();
      series2.FillSampleValues();

      tChart1.Legend.CheckBoxes = true;

      legend = new ExtraLegend(tChart1.Chart);
      legend.Series = series2;
      legend.Legend.LegendStyle = LegendStyles.Series;
      legend.Legend.CheckBoxes = true;

      tChart1.MouseDown += TChart1_MouseDown;
    }

    private void TChart1_MouseDown(object sender, MouseEventArgs e)
    {
      int index = legend.Legend.Clicked(e.X, e.Y);

      if (index != -1)
      {
        Series s = tChart1.Chart.SeriesLegend(index, false);
        s.Active = !s.Active;
      }
    }