/// <summary> /// 添加一个形状 /// </summary> /// <param name="data"></param> private void AddShape(PointData data) { if (data == null) { return; } //删除已经加载的图形 RemoveShape(data.key); var shape = CreateShape(data); if (shape == null) { return; } allDisplayShapes.Add(shape); dataChart.Scene.Graph.Add(shape.shape); //dataChart.Scene.Graph }