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Syncfusion Feedback

Sf radar series crashing + graph difference in iOS and Android

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129885 Apr 7,2017 08:09 AM UTC Apr 10,2017 12:47 PM UTC Xamarin.Forms 2
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Tags: SfChart
Samir Asaf
Asked On April 7, 2017 08:09 AM UTC

Hi,

I have tried out a Sf radar series.It is seen that while using radar chart,the app causes crash when i enable zooming.Zoom functionality is working fine for line series.It is for Radar Series Alone i am facing this issue.

Also Wanted to point out that the size of chart is very small.

Xaml
          <chart:SfChart   HeightRequest="300">


                            <chart:SfChart.ChartBehaviors>

                                <chart:ChartZoomPanBehavior EnableSelectionZooming="True" EnableDoubleTap="True" EnablePanning="True" EnableZooming="True" />

                            </chart:SfChart.ChartBehaviors>

                            <chart:SfChart.PrimaryAxis>
                                <chart:CategoryAxis LabelPlacement="BetweenTicks">
                                    <chart:CategoryAxis.Title>
                                        <chart:ChartAxisTitle/>
                                    </chart:CategoryAxis.Title>
                                </chart:CategoryAxis>
                            </chart:SfChart.PrimaryAxis>

                            <chart:SfChart.SecondaryAxis >
                                <chart:NumericalAxis Interval="2" Maximum="10" Minimum="0">

                                </chart:NumericalAxis>
                            </chart:SfChart.SecondaryAxis>

                            <chart:SfChart.Series>

                                <chart:RadarSeries  ItemsSource="{Binding Data}"
                               DrawType="Line"
                               XBindingPath="xValue"
                               YBindingPath="yValue" Color="#E8A42E" Label="Desired Effectiveness" />

            
                            </chart:SfChart.Series>

                        </chart:SfChart>

Attachment: SyncFusion_Radar_a21a5148.rar

Samir Asaf
Replied On April 7, 2017 08:23 AM UTC

Just adding chart during a different dataset. The graph in ios is the expected graph.In ios the graph seems to be shifted.
Attachment: radar_diff_dc3680bd.rar

Saravana Pandian Murugan [Syncfusion]
Replied On April 10, 2017 12:47 PM UTC

Hi Samir,

Thanks for contacting Syncfusion support.

Regarding “I have tried out a Sf radar series.It is seen that while using radar chart,the app causes crash when i enable Zooming.Zoom functionality is working fine for line series.It is for Radar Series Alone i am facing this issue.”

The below features are not applicable for Radar/PolarSeries in SfChart.

1. ChartZoomPanBehavior.
2. ChartTrackBallBehavior.
3. AxisLabelPlacement.


We have modified the sample which can be downloaded from the below location.

Sample : http://www.syncfusion.com/downloads/support/forum/129885/ze/ChartGettingStarted-1453822014

Please let us know if you are still facing any issues.

Regards,
Saravana Pandian M.

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