protected override void OnElementPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
System.Diagnostics.Debug.WriteLine("MapViewRenderer:" + e.PropertyName);
if (e.PropertyName == MapView.RegionProperty.PropertyName)
{
OnMapRegionChanged();
return;
}
if (e.PropertyName == MapView.CenterProperty.PropertyName)
{
if (Element.Center == null)
{
return;
}
FocustoLocation(Element.Center.ToLatLng());
}
else if (e.PropertyName == MapView.MapStyleProperty.PropertyName && map != null)
{
UpdateMapStyle();
}
else if (e.PropertyName == MapView.PitchEnabledProperty.PropertyName)
{
if (map != null)
{
map.UiSettings.TiltGesturesEnabled = Element.PitchEnabled;
}
}
else if (e.PropertyName == MapView.PitchProperty.PropertyName)
{
map?.AnimateCamera(CameraUpdateFactory.TiltTo(Element.Pitch));
}
else if (e.PropertyName == MapView.RotateEnabledProperty.PropertyName)
{
if (map != null)
{
map.UiSettings.RotateGesturesEnabled = Element.RotateEnabled;
}
}
else if (e.PropertyName == MapView.RotatedDegreeProperty.PropertyName)
{
map?.AnimateCamera(CameraUpdateFactory.BearingTo(Element.RotatedDegree));
}
else if (e.PropertyName == MapView.ZoomLevelProperty.PropertyName && map != null)
{
var dif = Math.Abs(map.CameraPosition.Zoom - Element.ZoomLevel);
System.Diagnostics.Debug.WriteLine($"Current zoom: {map.CameraPosition.Zoom} - New zoom: {Element.ZoomLevel}");
if (dif >= 0.01 && cameraBusy == false)
{
System.Diagnostics.Debug.WriteLine("Updating zoom level");
map.AnimateCamera(CameraUpdateFactory.ZoomTo(Element.ZoomLevel));
}
}
}
protected override void OnElementPropertyChanged(object sender,
System.ComponentModel.PropertyChangedEventArgs e)
{
base.OnElementPropertyChanged(sender, e);
if (e.PropertyName == MapView.VisibleBoundsProperty.PropertyName)
{
OnMapRegionChanged();
}
else if (e.PropertyName == MapView.CenterProperty.PropertyName)
{
FocustoLocation(new LatLng(Element.Center.Lat, Element.Center.Long));
}
else if (e.PropertyName == MapView.MapStyleProperty.PropertyName && map != null)
{
UpdateMapStyle();
}
else if (e.PropertyName == MapView.PitchEnabledProperty.PropertyName)
{
if (map != null)
{
map.UiSettings.TiltGesturesEnabled = Element.PitchEnabled;
}
}
else if (e.PropertyName == MapView.PitchProperty.PropertyName)
{
map?.AnimateCamera(CameraUpdateFactory.TiltTo(Element.Pitch));
}
else if (e.PropertyName == MapView.RotateEnabledProperty.PropertyName)
{
if (map != null)
{
map.UiSettings.RotateGesturesEnabled = Element.RotateEnabled;
}
}
else if (e.PropertyName == MapView.RotatedDegreeProperty.PropertyName)
{
map?.AnimateCamera(CameraUpdateFactory.BearingTo(Element.RotatedDegree));
}
else if (e.PropertyName == MapView.ZoomLevelProperty.PropertyName && map != null)
{
if (Element.ZoomLevel.HasValue == false)
{
return;
}
var dif = Math.Abs(map.CameraPosition.Zoom - Element.ZoomLevel.Value);
System.Diagnostics.Debug.WriteLine(
$"Current zoom: {map.CameraPosition.Zoom} - New zoom: {Element.ZoomLevel}");
if (dif >= double.Epsilon && cameraBusy == false)
{
System.Diagnostics.Debug.WriteLine("Updating zoom level");
map.AnimateCamera(CameraUpdateFactory.ZoomTo(Element.ZoomLevel.Value));
}
}
else if (e.PropertyName == MapView.AnnotationsProperty.PropertyName)
{
}
else if (e.PropertyName == MapView.RenderTextureModeProperty.PropertyName)
{
// TODO Set RenderTextureModeProperty
}
else if (e.PropertyName == MapView.RenderTextureTranslucentSurfaceProperty.PropertyName)
{
// TODO Set RenderTextureTranslucentSurfaceProperty
}
}