public Layer(LayerTableRecord layer)
{
_id = layer.Id;
_name = layer.Name;
_color = layer.Color;
_visibility = !layer.IsOff;
_points = new ObservableCollection<Point>();
_lines = new ObservableCollection<Line>();
_circles = new ObservableCollection<Circle>();
_selectedPoint = new Point();
_selectedLine = new Line();
_selectedCirle = new Circle();
}
public Layer()
{
_id = new ObjectId();
_name = "layer";
_color = AcadC.Color.FromRgb(255, 255, 255);
_visibility = true;
_points = new ObservableCollection<Point>();
_lines = new ObservableCollection<Line>();
_circles = new ObservableCollection<Circle>();
_selectedPoint = new Point();
_selectedLine = new Line();
_selectedCirle = new Circle();
}