Hello,
I am trying to add a Label over a simple point symbol to try our for a start. I have done this using the examples from the the
2D Map View. Which proves to be working very well. The problem here is when I create the samething over on the 3D scene the Label placement actually shifted as I zoom in the map till it disappear. When I pan the map, the label appears to archor itself to the screen position instead of the pictureMarkerSymbol which was created. I suspect the algorithm for the placement does not account for the 3D Scene camera point of view calculation. ArcGIS technical support please help to look into it and provide a patch soon, my work depends on this!
private async void MySceneView_SceneViewTapped(object sender, MapViewInputEventArgs e)
{
AttributeLabelClass labelClass = new AttributeLabelClass;
var labelSymLocal = new TextSymbol();
var overlay = MySceneView.GraphicsOverlays["SimplePointLayer"];
if(overlay != null)
{
labelSymLocal.Font = new SymbolFont("Arial", 14.0,symbolFontStyle.Normal,SymbolTextDecoration.None,
SymbolFontWeight.Bold);
labelSymLocal.Color = Colors.Blue;
labelSymLocal.BorderLineColor = Colors.LightBlue;
labelSymLocal.BorderLineSize = 1;
labelSymLocal.AngleAlignment = MarkerAngleAlignment.Map;
labelClass.Symbol = labelSymLocal;
labelClass.TextExpression = "\" I am here \"";
labelClass.LabelPlacement = LabelPlacement.PointAboveCenter;
overlay.Labeling.LabelClasses.Add(labelClass);
overlay.Labeling.IsEnabled = true;
}
}
