SuperMap.WinRT.Core.ShapeElement.SetPath C# (CSharp) Méthode

        internal void SetPath()
        {
            if (this.pathIsInvalid)
            {
                Point2DCollection point2Ds = this.ClippedPoint2Ds ?? this.Point2Ds;
                if (point2Ds != null)
                {
                    Rectangle2D bounds = this.ClippedBounds;
                    if (!Rectangle2D.IsNullOrEmpty(bounds))
                    {
                        PointCollection points = new PointCollection();
                        Point topLeft = MapToScreen(new Point2D(bounds.Left, bounds.Top));
                        foreach (Point2D point2d in point2Ds)
                        {
                            Point point = this.MapToScreen(point2d);
                            point.X -= topLeft.X;
                            point.Y -= topLeft.Y;
                            points.Add(point);
                        }
                        this.ScreenPoints = points;
                    }
                }
                else
                {
                    this.ScreenPoints.Clear();
                    //throw new ArgumentNullException("Point2Ds");
                }
                this.pathIsInvalid = false;
            }
        }