[Solved] Coloring Markers

[Lukas]

Hi guys

I'm trying to color Markers in a Scatterchart depending on its coordinates (see attachement). The best way I can figure is to store the color in the model, say "markerColor". But an Action like this, doesn't seem to work:

public void Markers(ChartMarkersBuilder builder)
{
    builder.Type(ChartMarkerShape.Circle);
    builder.Background("<#= dataItem.markerColor #>");
    builder.Border(2, "<#= dataItem.markerColor #>", ChartDashType.Solid);
    builder.Visible(true);
}

So I gave the model three different X/Y Properties, a pair for each color red, yellow and green. Then I drew three different series in a ScatterChart. 

@(Html.Telerik().Chart<FieldRisiko>()

  .Name("scatterMatrix")

  .Series(series =>

  {

    series.Scatter(typeof(RisikoManagementMatrix.Models.ViewModels.FieldRisiko),

                   "greenX", "greenY")

      .Labels(label)

      .Labels(true)

      .Markers(greenmarkers);

    series.Scatter(typeof(RisikoManagementMatrix.Models.ViewModels.FieldRisiko),

                   "yellowX", "yellowY")

      .Labels(label)

      .Labels(true)

      .Markers(yellowmarkers);

    series.Scatter(typeof(RisikoManagementMatrix.Models.ViewModels.FieldRisiko),

                   "redX", "redY")

      .Labels(label)

      .Labels(true)

      .Markers(redmarkers);
  })

But now each Object is drawn three times, once at the designated point and two times in the point 0/0, even if the other X/Y properties are null. (see Attachement).

Do I really have to make a Class for each Color i'd like to draw or is there another way to achieve this?

PS: I do already have the Code with the fixed bug to access the dataItem in a Template, i.e. in a Tooltip.

Thanks a lot.