private void FillSubPaths(ICanvas canvas) { canvas.StrokeColor = Colors.LightGrey; canvas.DrawRectangle(150.5f, 150.5f, 50, 50); var path = new PathF(); path.AppendRectangle(175.5f, 150.5f, 25, 50); path.AppendOval(175.5f, 150.5f, 25, 50); canvas.FillColor = Colors.Black; canvas.FillPath(path); }