SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, and iOS Chart & Android Chart Components

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Hi

I am developing a Xamarin iOS application and I’m using a SCIPieChartSurface. I can create the chart and set its values, but it is not possible to auto-update the donut with new data.
I am trying to update the value by doing:

myDonut.MyPieSegment.Value = newValue;

But nothing happends…

Version
2.1.0.769
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Hello,

Thanks for reporting this. It looks like an issue in sciChart and I’ve already created task in our bugtracker, so it will be fixed in one of our future releases.

As for now, what you can do – is manually trigger redraw by calling invalidateElement on your series like below:

myDonut.InvalidateElement();

That’s it. Sorry for inconvenience. Hope this is suitable for your needs.

Best Regards,
Nazar

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