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Pie Chart redraw

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Chart

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Ted asked on 21 Oct 2019, 08:30 AM

image1.png

Hi there,

I have a question regarding pie chart redrawing. I am not sure if it works, but is it possible to dynamically update the values of an existing pie chart?

I was able to display the chart when page started(image1 in attach files). I am trying to trigger an event through Xamarin Picker and update the number of the same chart.I was able to change the variable(an ObservableCollection), but the chart never changed.

Is there anything I missed?

1 Answer, 1 is accepted

answered on 24 Oct 2019, 07:07 AM

TestApp9.zip

Hello Ted,

I would need more details on the exact scenario you have as I've tested updating the PieChart data and the changes are properly reflected in the UI.

I have attached my test app, would it be possible for you to download it and check it? What is different in your case?

I am looking forward to your reply.

Regards,
Yana
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