Telerik Map - Information Layer issue

[Sunil]

Hi,

 

I have created dynamic InformationLayer to display the user control. But I'm facing margin issue. Please check the screenshot  with and without margin.

        private Telerik.Windows.Controls.Map.InformationLayer calloutLayer;
        public ReeferMapControl()
        {
            this.Language = XmlLanguage.GetLanguage(Thread.CurrentThread.CurrentCulture.Name);
            calloutLayer = new Telerik.Windows.Controls.Map.InformationLayer();
            this.RfrMap.Items.Add(calloutLayer);
        }

       void ViewModel_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {

                    BalloonCalloutUserControl callout = null;

                    currentLocation = new Telerik.Windows.Controls.Map.Location(CurrentLocation.GPSLatitude.Value, CurrentLocation.GPSLongitude.Value);
                    callout = new BalloonCalloutUserControl(CurrentLocation);

                    calloutLayer.Margin = new Thickness(-36, 0, 0, 0); //Images related to margin

                    Telerik.Windows.Controls.Map.MapLayer.SetLocation(callout, currentLocation);
                    this.calloutLayer.Items.Add(callout);
                    this.RfrMap.Center = currentLocation;
                    this.RfrMap.ZoomLevel = vm.ZoomLevel;

        }

Thanks,

Sunil Kumar.

[Sunil]

Forgot the attachements...

[Martin Ivanov]

Hello Sunil,

I checked your code and the images, but without your implementation and locations I can't tell why the balloon is not displayed. In any case displacing the layer is not a good idea, because the plotted locations will no longer be correct. Instead, I recommend you to make sure that the proper locations are passed to the elements added in the layer. Note that the balloon UserControl will start drawing from its location. In other words its top left corner will correspond to its location.

Regards,
Martin
Telerik by Progress