Custom XYChart Data Aggregator

Charts for WPF Forum

Posted 1 year ago by Ralf Lieb
Version: 23.1.0
Platform: .NET 6.0
Environment: Windows 11 (64-bit)

Can the data aggregator function customised?

I need Min and Max combined, so that for plots where there is more datapoints than pixels in the graph on screen, a vertical line is drawn.

Comments (1)

Posted 1 year ago by Actipro Software Support - Cleveland, OH, USA

Hi Ralf,

While you can control the level of aggregation applied and can use the AggregationKind enum value to specify how each bucket of real data is aggregated together to produce a data point, there isn't a way to use a custom aggregation function.  If you need custom aggregation, you could apply your logic to the original data and then set the slimmed down result as the chart's data, with no aggregation set in the chart itself.

Actipro Software Support

The latest build of this product (v24.1.2) was released 2 months ago, which was after the last post in this thread.

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