public TouchRecognizer(Element element, UIView view, DCMS.BitImageEditor.TouchTracking.TouchEffect touchEffect)
{
this.element = element;
this.view = view;
this.touchEffect = touchEffect;
viewDictionary.Add(view, this);
}
protected override void OnAttached()
{
// Get the iOS UIView corresponding to the Element that the effect is attached to
view = Control == null ? Container : Control;
// Get access to the TouchEffect class in the .NET Standard library
DCMS.BitImageEditor.TouchTracking.TouchEffect effect = (DCMS.BitImageEditor.TouchTracking.TouchEffect)Element.Effects.FirstOrDefault(e => e is DCMS.BitImageEditor.TouchTracking.TouchEffect);
if (effect != null && view != null)
{
// Create a TouchRecognizer for this UIView
touchRecognizer = new TouchRecognizer(Element, view, effect);
view.AddGestureRecognizer(touchRecognizer);
}
}