Zooming and Panning in Xamarin.Android

[Cathryn McDonald]

How do you enable zooming and panning in Xamarin.Android? Android and Xamarin.Forms both have a ChartZoomPanBehaviour class, but this class seems to be missing in Xamarin.Android.

[Yuvaraj Palanisamy]

Hi Cathryn,

Thanks for using Syncfusion products.

We have ChartZoomPanBehavior class in the Xamarin.Android. Also, please refer to the following code example to enable the chart zooming in the Xamarin.Android, Xamarin.Forms and Android platforms.

Xamarin.Android[C#]

SfChart chart = new SfChart();
chart.Behaviors.Add(new ChartZoomPanBehavior());

Xamarin.Forms[C#]

SfChart chart = new SfChart();
chart.ChartBehaviors.Add(new ChartZoomPanBehavior());

Xamarin.Forms [XAML]

<chart:SfChart HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand">
    <chart:SfChart.ChartBehaviors>
        <chart:ChartZoomPanBehavior/>
    </chart:SfChart.ChartBehaviors>
</chart:SfChart>

Android[Java]

SfChart chart = new SfChart();
chart.getBehaviors.add(new ChartZoomPanBehavior());

Thanks,
Yuvaraj