Overlay on top of HeatMap

[JosteinTopland]

Hi,

Is it possible to create filled rectangles on top of HeatMapSeries in oxyplot? I'm able to put ScatterSeries on top, but I'm struggling with rectangles.

What I want to accomplish is to make it look like this, preferably filled with transparent pattern lines or a Bitmap: http://bildr.no/image/OS9RM3BT.jpeg

WPF series:

<oxy:PlotView.Series>
    <oxy:HeatMapSeries Data="{Binding HeatMap}"/>
    <oxy:ScatterSeries ItemsSource="{Binding Scatter}"/>
</oxy:PlotView.Series>

C# properties:

public double[,] HeatMap { get; private set; }
public IList<ScatterPoint> Scatter { get; private set; }

Regards,
Jostein

[objorke]

If this is not possible, then I think it is a bug. It should be possible to add a RectangleBarSeries (I don't remember if this is available from WPF/XAML yet) after the HeatMapSeries. It should also be possible to use RectangleAnnotation and set the layer to AboveSeries.

How is the hatched areas in your bitmap drawn? Post-processing? :-)

[JosteinTopland]

Thanks for the quick reply! I'll try RectangleAnnotation first thing tomorrow. I got that suggestion elsewhere some hours ago as well. The hatched areas is Paint.NET-processing ;)

[JosteinTopland]

Works fine. Thanks! :)