/// <inheritdoc/>
public override void Update(UpdateMode updateMode)
{
// use bitmap rendering vor levels < 10
if (MapView.FinalZoom < 10)
{
if (vectorCanvas != null)
{
Children.Remove(vectorCanvas);
vectorCanvas = null;
}
if (bitmapCanvas == null)
{
bitmapCanvas = new UntiledCanvas(MapView, new MyOverlayRenderer
{
SymbolColor = SymbolColor,
SymbolSize = SymbolSize,
Locations = Locations
}, false);
Children.Add(bitmapCanvas);
}
bitmapCanvas.Update(updateMode);
}
else
{
if (bitmapCanvas != null)
{
Children.Remove(bitmapCanvas);
bitmapCanvas = null;
}
if (vectorCanvas == null)
{
vectorCanvas = new MyDeepZoomCanvas(MapView)
{
SymbolColor = SymbolColor,
SymbolSize = SymbolSize,
Locations = Locations
};
Children.Add(vectorCanvas);
}
vectorCanvas.Update(updateMode);
}
}
/// <inheritdoc/>
public override void Update(UpdateMode updateMode)
{
// use bitmap rendering vor levels < 10
if (MapView.FinalZoom < 10)
{
if (vectorCanvas != null)
{
this.Children.Remove(vectorCanvas);
vectorCanvas = null;
}
if (bitmapCanvas == null)
{
bitmapCanvas = new UntiledCanvas(MapView, new MyOverlayRenderer() {
SymbolColor = this.SymbolColor,
SymbolSize = this.SymbolSize,
Locations = this.Locations }, false);
this.Children.Add(bitmapCanvas);
}
bitmapCanvas.Update(updateMode);
}
else
{
if (bitmapCanvas != null)
{
this.Children.Remove(bitmapCanvas);
bitmapCanvas = null;
}
if (vectorCanvas == null)
{
vectorCanvas = new MyDeepZoomCanvas(MapView)
{
SymbolColor = this.SymbolColor,
SymbolSize = this.SymbolSize,
Locations = this.Locations
};
this.Children.Add(vectorCanvas);
}
vectorCanvas.Update(updateMode);
}
}
