Event handler and legend for pie graph

[Fu Wen]

Hi there

Can anyone tell me if it is possible to add enevt handler for each sector on the radChart control when seriesDefinition is set to PieSeriesDefinition? MoreOver, Can we remove the legend area ?

Many thanks

Bo

[Giuseppe]

Hello Fu Wen,

You can handle the RadChart.DefaultView.ChartArea.ItemClick event in order to achieve the desired functionality. As for the legend -- you can hide it through the RadChart.DefaultView.ChartLegend.Visibility property.

Hope this helps.


Best wishes,
Manuel
the Telerik team

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[Fu Wen]

Hi Manuel

Thank heaps for your help.

Now I can hide the legend when RadChart.DefaultView.ChartLegend.Visibility property is set. However,I could not find the RadChart.DefaultView.ChartArea.ItemClick event . I am currently developing a WPF application using Q2 2009. Is it an issue of version or RadChart control for WPF does not support this event?

Many thanks

Fu

[Giuseppe]

Hello Fu Wen,

This event was renamed for Q3 2009 for consistency reasons -- in Q2 2009 it is available as ChartArea.ChartItemClick event.

Hope this helps.


Best wishes,
Manuel
the Telerik team

Instantly find answers to your questions on the new Telerik Support Portal.
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.