Questions

Hi,
Been following this doc to color FastLineRenderableSeries datapoints but my series won’t show. Here is my OverrideStrokeColor after implementing the Interface

public Color? OverrideStrokeColor(IRenderableSeries rSeries, int index, IPointMetadata metadata)
    {
        ColorMetadata colorMetadata = metadata as ColorMetadata;
        if(colorMetadata == null) 
            return null;

        switch (colorMetadata.Color.ToLower().Trim())
        {
            case: blah blah
                       return Colors.blahblah

            default:
                return null;
        }
    }

And the metadata class

public class ColorMetadata : IPointMetadata
{
    public string  Color    {get; set;    }

    public ColorMetadata(string color)
    {
        Color = color;
    }

    public bool IsSelected { get; set; }

    public event System.ComponentModel.PropertyChangedEventHandler PropertyChanged;
}

And the series

<s:FastLineRenderableSeries Stroke="Green"  
                                        StrokeThickness="1" 
                                        PaletteProvider="{StaticResource pointColorProvider}"
                                        DataSeries="{Binding Source}">

Without forgetting (in UserControl.Resources)

 <pointColorProvider:ColorPaletteProvider x:Key="pointColorProvider"/>

and appending each point with its metadata
like dataSeries.Append(Date, data, new ColorMetadata(“green”));
All works great (without paletteProvider) except when I introduce PaletteProvider=”{StaticResource pointColorProvider}”. Tried with breakpoints in my PaletteProvider class, only OnBeginSeriesDraw gets hit, OverrideStrokeColor is never hit. Please help.