CompositeFilterDescriptor for CartesianChart

[Nicholas]

https://docs.telerik.com/devtools/wpf/controls/radchart/how-to/howto-filter-radchart-using-the-gridviews-compositefilterdescriptor

I was following the above post regarding using a GridView and CompositeFilterDescriptor to filter a chart, however, I noticed that the example only applies to RadChart, and not RadChartView. When I attempted to implement it on a RadChartView item, I was met with a missing reference error because CartesianChart (in my case) does not have a reference to FilterDescriptors.

Is there any way to achieve this same effect with the current RadChartView? I would really like to avoid having to use a RadChart in my application if possible.

Thanks!

[Vladimir Stoyanov]

Hello Nicholas,

Thank you for the referenced article.

Indeed the RadCartesianChart does not have a FilterDescriptors collection. That said, you should be able to able to achieve a similar result by using the Items collection of the RadGridView in order to populate the chart series. It contains the objects, which are left after filtering. Do give this a try and let me know how it goes.

Regards,
Vladimir Stoyanov
Progress Telerik