public override void TouchesEnded(NSSet touches, UIEvent evt) { base.TouchesEnded(touches, evt); if (selectedPoint == null) { return; } UISnapBehavior snap = new UISnapBehavior(selectedPoint, originalPosition); snap.Damping = 0.2f; UIPushBehavior push = new UIPushBehavior(new IUIDynamicItem[] { selectedPoint }, UIPushBehaviorMode.Instantaneous); push.PushDirection = new CGVector(0.0f, -1.0f); push.Magnitude = 0.001f; UIDynamicAnimator animator = new UIDynamicAnimator(); animator.AddBehavior(snap); animator.AddBehavior(push); selectedPoint.Animator = animator; }
public override void ViewDidAppear(bool animated) { base.ViewDidAppear(animated); TKChartVisualPoint[] points = chart.VisualPointsForSeries(chart.Series [0]); originalValues = new List <CGPoint> (); foreach (TKChartVisualPoint p in points) { originalValues.Add(p.CGPoint); } TKChartVisualPoint point = points[4]; UISnapBehavior snap = new UISnapBehavior(point, point.Center); snap.Damping = 0.2f; UIPushBehavior push = new UIPushBehavior(new IUIDynamicItem[] { point }, UIPushBehaviorMode.Instantaneous); push.PushDirection = new CGVector(0.0f, -1.0f); push.Magnitude = 0.003f; UIDynamicAnimator animator = new UIDynamicAnimator(); animator.AddBehavior(snap); animator.AddBehavior(push); point.Animator = animator; }
public override void TouchesEnded(NSSet touches, UIEvent evt) { base.TouchesEnded(touches, evt); if (selectedPoint == null) { return; } UITouch touch = (UITouch)touches.AnyObject; CGPoint touchPoint = touch.LocationInView(chart.PlotView); CGPoint delta = new CGPoint(originalLocation.X, originalLocation.Y - touchPoint.Y); UISnapBehavior snap = new UISnapBehavior(selectedPoint, originalPosition); snap.Damping = 0.2f; UIPushBehavior push = new UIPushBehavior(new IUIDynamicItem[] { selectedPoint }, UIPushBehaviorMode.Instantaneous); push.PushDirection = new CGVector(0.0f, delta.Y > 0 ? -1.0f : -1.0f); push.Magnitude = 0.001f; UIDynamicAnimator animator = new UIDynamicAnimator(); animator.AddBehavior(snap); animator.AddBehavior(push); selectedPoint.Animator = animator; }
private void releaseSnap() { lock (spiderAnimator) { spiderAnimator.RemoveBehavior(dragging); spiderAnimator.AddBehavior(gravity); dragging = null; } }
void SnapImageIntoPlace(PointF touchPoint) { if (snapRect.Contains(touchPoint)) { if (snap != null) { animator.RemoveBehavior(snap); } snap = new UISnapBehavior(imageView, snapPoint); animator.AddBehavior(snap); } }
private void snapTo(NSSet touches) { if (spiderView == null) { return; } var touch = (UITouch)touches.First(); lock (spiderAnimator) { if (dragging != null) { spiderAnimator.RemoveBehavior(dragging); } var position = touch.LocationInView(this); dragging = new UISnapBehavior(spiderView, position); spiderAnimator.RemoveBehavior(gravity); spiderAnimator.AddBehavior(dragging); } }
public override void TouchesEnded (NSSet touches, UIEvent evt) { base.TouchesEnded (touches, evt); if (selectedPoint == null) { return; } UISnapBehavior snap = new UISnapBehavior(selectedPoint, originalPosition); snap.Damping = 0.2f; UIPushBehavior push = new UIPushBehavior(new IUIDynamicItem[] { selectedPoint }, UIPushBehaviorMode.Instantaneous); push.PushDirection = new CGVector(0.0f, -1.0f); push.Magnitude = 0.001f; UIDynamicAnimator animator = new UIDynamicAnimator(); animator.AddBehavior(snap); animator.AddBehavior(push); selectedPoint.Animator = animator; }
public override void ViewDidAppear(bool animated) { base.ViewDidAppear (animated); TKChartVisualPoint[] points = chart.VisualPointsForSeries (chart.Series [0]); originalValues = new List<CGPoint> (); foreach (TKChartVisualPoint p in points) { originalValues.Add (p.CGPoint); } TKChartVisualPoint point = points[4]; UISnapBehavior snap = new UISnapBehavior (point, point.Center); snap.Damping = 0.2f; UIPushBehavior push = new UIPushBehavior (new IUIDynamicItem[] { point }, UIPushBehaviorMode.Instantaneous); push.PushDirection = new CGVector (0.0f, -1.0f); push.Magnitude = 0.003f; UIDynamicAnimator animator = new UIDynamicAnimator(); animator.AddBehavior(snap); animator.AddBehavior(push); point.Animator = animator; }
public override void TouchesEnded(NSSet touches, UIEvent evt) { base.TouchesEnded (touches, evt); if (selectedPoint == null) { return; } UITouch touch = (UITouch)touches.AnyObject; CGPoint touchPoint = touch.LocationInView(chart.PlotView); CGPoint delta = new CGPoint(originalLocation.X, originalLocation.Y - touchPoint.Y); UISnapBehavior snap = new UISnapBehavior(selectedPoint, originalPosition); snap.Damping = 0.2f; UIPushBehavior push = new UIPushBehavior(new IUIDynamicItem[] { selectedPoint }, UIPushBehaviorMode.Instantaneous); push.PushDirection = new CGVector(0.0f, delta.Y > 0 ? -1.0f : -1.0f); push.Magnitude = 0.001f; UIDynamicAnimator animator = new UIDynamicAnimator(); animator.AddBehavior(snap); animator.AddBehavior(push); selectedPoint.Animator = animator; }