Stacked View

This is obj-c binding project based on https://github.com/zammitjames/JZStackedView.

Usage

public override void ViewDidLoad()
{
	base.ViewDidLoad();
    this.View.BackgroundColor = UIColor.FromRGBA(57.0f / 255.0f, 204.0f / 255f, 219.0f / 255.0f, 1.0f);
    JZ sView = new JZ();
    sView.Frame = new CGRect(0, 0, this.View.Bounds.Size.Width, this.View.Bounds.Size.Height * 0.75);
    sView.Center = new CGPoint(this.View.Bounds.Size.Width * 0.5, this.View.Bounds.Size.Height * 0.5);
    sView.Bounces = true;
    sView.ScrollSpeed = 0.85f;
    sView.Vertical = true;
    sView.BounceDistance = 0.4f;
    sView.PagingEnabled = true;
    sView.IgnorePerpendicularSwipes = true;
    sView.Delegate = new JDelegate();
    sView.DataSource = new JZSource();
    this.View.AddSubview(sView);
}

Creating a Datasource

public class JZSource : JZDataSource
{
	public override UIView JZStackedView(JZ JZStackedView, nint index, UIView view)
	{
		if (view == null) {
		    view = new UIView(new CGRect(0, 0, 345 * 0.9, 600 * 0.71));
			view.BackgroundColor = UIColor.White;
			view.Layer.CornerRadius = 5.0f;
			view.ContentMode = UIViewContentMode.Center;
			UIBezierPath path = UIBezierPath.FromRect(view.Bounds);
			view.Layer.MasksToBounds = false;
			view.Layer.ShadowColor = UIColor.Black.CGColor;
			view.Layer.ShadowOffset = new CGSize(0f, 3f);
			view.Layer.ShadowOpacity = 0.2f;
			view.Layer.ShadowPath = path.CGPath;
		}
		return view;
	}

	public override nint NumberOfItemsInJZStackedView(JZ JZStackedView)
	{
		return 10;
	}
}

Creating Delegate

public class JDelegate : JZDelegate
{
	public override void JZStackedViewCurrentItemIndexDidChange(JZ JZStackedView)
	{
		if (JZStackedView.VisibleItemViews.Length > 0) {
			UIView view0 = (UIView)JZStackedView.VisibleItemViews[0];
			UIView.Animate(0.35, () => {
				view0.Alpha = 0.25f;
			}, () => {
			});
		}

		if (JZStackedView.VisibleItemViews.Length > 2) {
			UIView view1 = (UIView)JZStackedView.VisibleItemViews[1];
			UIView.Animate(0.35, () => {
				view1.Alpha = 0.45f;
			}, () => {
			});
		}

		if (JZStackedView.VisibleItemViews.Length == 3) {
			UIView view2 = (UIView)JZStackedView.VisibleItemViews[2];
			UIView.Animate(0.35, () => {
				view2.Alpha = 1.0f;
			}, () => {
			});
		}

		if (JZStackedView.VisibleItemViews.Length > 0) {
			UIView.Animate(0.35, () => {
				JZStackedView.CurrentItemView.Alpha = 1.0f;
			}, () => {
			});
		}
	}
}

Output