public override bool FinishedLaunching (UIApplication app, NSDictionary options)
{
window = new UIWindow (UIScreen.MainScreen.Bounds);
PinchLayout pinchLayout = new PinchLayout ();
pinchLayout.ItemSize = new SizeF (100.0f, 100.0f);
window.RootViewController = (new ViewController (pinchLayout));
window.MakeKeyAndVisible ();
return true;
}
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
window = new UIWindow(UIScreen.MainScreen.Bounds);
PinchLayout pinchLayout = new PinchLayout();
pinchLayout.ItemSize = new SizeF(100.0f, 100.0f);
window.RootViewController = (new ViewController(pinchLayout));
window.MakeKeyAndVisible();
return(true);
}
public override bool FinishedLaunching (UIApplication app, NSDictionary options)
{
window = new UIWindow (UIScreen.MainScreen.Bounds);
if (UIDevice.CurrentDevice.CheckSystemVersion (7, 0)) {
app.SetStatusBarStyle (UIStatusBarStyle.LightContent, false);
var frame = window.Frame;
frame.Y = 20;
window.Frame = frame;
}
PinchLayout pinchLayout = new PinchLayout ();
pinchLayout.ItemSize = new CGSize (100.0f, 100.0f);
window.RootViewController = (new ViewController (pinchLayout));
window.MakeKeyAndVisible ();
return true;
}
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
window = new UIWindow(UIScreen.MainScreen.Bounds);
if (UIDevice.CurrentDevice.CheckSystemVersion(7, 0))
{
app.SetStatusBarStyle(UIStatusBarStyle.LightContent, false);
var frame = window.Frame;
frame.Y = 20;
window.Frame = frame;
}
PinchLayout pinchLayout = new PinchLayout();
pinchLayout.ItemSize = new SizeF(100.0f, 100.0f);
window.RootViewController = (new ViewController(pinchLayout));
window.MakeKeyAndVisible();
return(true);
}
public void handlePinchGesture(UIPinchGestureRecognizer sender)
{
PinchLayout pinchLayout = (PinchLayout)CollectionView.CollectionViewLayout;
switch (sender.State)
{
case UIGestureRecognizerState.Began:
PointF initialPinchPoint = sender.LocationInView(CollectionView);
pinchLayout.pinchedCellPath = CollectionView.IndexPathForItemAtPoint(initialPinchPoint);
break;
case UIGestureRecognizerState.Changed:
pinchLayout.setPinchedCellScale(sender.Scale);
pinchLayout.setPinchedCellCenter(sender.LocationInView(CollectionView));
break;
default:
CollectionView.PerformBatchUpdates(delegate {
pinchLayout.pinchedCellPath = null;
pinchLayout.setPinchedCellScale(1.0f);
}, null);
break;
}
}
