WPF Telerik ScatterPointSeries RenderMode deprecated

Question

A Telerik RadChartView is being assigned an AnalysisChartScatterPointSeries, where the RenderMode property of which was formerly being set to SeriesRenderMode.Light.

This property has been marked obsolete and, upon removing the assignment from the code, the performance for the chart has become really poor for larger data sets.

The property is marked (in the metadata) as

• "This property is obsolete and will be removed. Use RenderOptions property instead."

But on examining this property, it has type ChartRenderOptions, which is an empty, abstract class.

What should I instantiate, to assign to RenderOptions, such that the performance issue can be reverted?

Answer 1

I assigned the RenderOptions property as follows:

RenderOptions = new XamlRenderOptions() { DefaultVisualsRenderMode = DefaultVisualsRenderMode.Batch }

The documentation here: XAML Rendering helped me.