The series of the RadChartView expose the RenderOption
property that can be used to improve the performance of the control. You can find more information on that matter in our Rendering article
. In WPF we suggest using the Direct2DRenderOptions
However, you need to keep in mind that when you set a PointTemplate
to any series, you actually force the RadChartView control to create separate ContentPresenter for each DataItem. Hence, the greatest boost that you can apply to your application is to use the default point template.
What you can do to customize the data points, is to paint the them in different color. You can do this by using the DefaultVisualStyle
property of the series (read more
). When this property is set and the Direct2DRenderOptions.DefaultVisualsRenderMode
is set to Batch
, the RadChartView will use only one visual object for all data points.
Please note that you cannot set the Data
property of the targeted Path. This is a limitation of the series and if you are interested in changing the value of the Path.Data property you can log a feature request in our feedback portal
. Once logged, we will carefully follow the demand on that feature and based on that we will consider its implementation.
Pavel R. Pavlov
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and start improving your app based on facts, not hunches.