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On Pie Chart Click Event

Thread ID:





132309 Aug 25,2017 09:34 AM UTC Aug 28,2017 10:20 AM UTC Xamarin.Forms 1
Tags: SfChart
Asked On August 25, 2017 09:34 AM UTC

I have used synfusion library in xamarin forms to create a doughnut chart. Now, I want to open another page on clicking any of the slices in a doughnut. The attribute explode_all_on_touch just explodes the slices. But , I want to open a different page on clicking any of the slices. How can I achieve this?? Please help me out.

Parthiban Sundaram [Syncfusion]
Replied On August 28, 2017 10:20 AM UTC

Hi Aman,

Thanks for using Syncfusion Products.

We have achieved your requirement using SelectionChanging event in SfChart to navigate the different page. Please find the below code snippet for more details.

Code Snippet:
XAML Code:  
  <chart:SfChart SelectionChanging="Chart_SelectionChanging">  
<chart:DoughnutSeries ItemsSource="{Binding Data}" XBindingPath="XValue" YBindingPath="YValue" EnableDataPointSelection="true">  
        privatevoid Chart_SelectionChanging(object sender, ChartSelectionChangingEventArgs e)  
             e.Cancel = true// Disables the datapoint selection  

Sample: http://www.syncfusion.com/downloads/support/forum/132309/ze/DoughnutSample-102519379  

Please refer the below UG link for enabling or disabling the data point selection.


Please let us know, if you need further assistance on this.

Parthiban S


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