Avalonia.Controls.PanAndZoom.ZoomBorder.Invalidate C# (CSharp) 메소드

        public void Invalidate()
        {
            if (_element != null)
            {
                this.InvalidatedChild?.Invoke(_matrix.M11, _matrix.M12, _matrix.M31, _matrix.M32);
                _element.RenderTransformOrigin = new RelativePoint(new Point(0, 0), RelativeUnit.Relative);
                _element.RenderTransform = new MatrixTransform(_matrix);
                _element.InvalidateVisual();
            }
        }