PieChart and DonutChart not rendering with SmartLabels enabled

[Stefano Passatordi]

Hi,

I've just updated to the latest version 15.1.0.41 (Xamarin Forms version 2.3.3.193) and pie charts and donut charts do not render anymore on Android when smartlabels are enabled.
If I set EnableSmartLabels = false then charts are rendered again.

Can you help?

Thanks,
Stefano

[Divya Venkatesan]

Hi Stefano,

We are not able to reproduce the reported issue at our end and we have prepared a sample for this. Please download the sample from following location.

Sample: http://www.syncfusion.com/downloads/support/forum/129808/ze/PieChart2050356114

Please update us the modified sample to reproduce the issue which will be helpful for providing further assistance on this.

Regards,
Divya Venkatesan

[Stefano Passatordi]

Hi,

Thanks for the example code. Now it works, looks like I need to set  DataMarkerPosition="OutsideExtended" to make smart labels work.

This is my code:

   PieSeries series = new PieSeries()
            {
                ItemsSource = pieSeries,
                DataMarker = new ChartDataMarker()
                {
                    LabelContent = LabelContent.Percentage,
                    ShowLabel = true
                },
                DataMarkerPosition = CircularSeriesDataMarkerPosition.OutsideExtended,
                EnableTooltip = true,
                EnableSmartLabels = true,
                CircularCoefficient = 0.8,
                ExplodeOnTouch = true
            };

I don't have the chart into xaml page, I inject it dynamically by code. Maybe this makes the difference. Anyway, setting DataMarkerPosition fixed the issue.

Thanks,
Stefano 

[Divya Venkatesan]

Hi Stefano,

Thanks for the update.

We are not able to reproduce the issue even while setting DataMarkerPosition to Inside / Outside.

However we are glad to know that your issue has been resolved by setting DataMarkerPosition to OutsideExtended.

Please get back to us if you have any concerns in this.

Regards,
Divya Venkatesan