Exemplo n.º 1
0
        private void Scroll(Point point)
        {
            if (target == null)
            {
                return;
            }

            var zoom = this.Scale * 100 / target.Zoom;

            if (zoom <= float.Epsilon)
            {
                return;
            }

            var p0 = target.PlaceToPoint(startPlace);

            p0 = new Point(0, p0.Y + (int)(point.Y / zoom));
            var pp = target.PointToPlace(p0);

            target.DoRangeVisible(new Range(target, pp, pp), true);
            BeginInvoke((MethodInvoker)OnScroll);
        }