public static IObservable <R> Publish <T, R>(
this IObservable <T> source, Func <IObservable <T>, IObservable <R> > selector)
{
return(Observable.CreateSafe((IObserver <R> observer) =>
{
var s = source.Publish();
var p = selector(s).Subscribe(observer);
return new CompositeDisposable(p, s.Connect());
}));
}
public static IObservable <float> CreateObservable(
EasingFunction easing,
float duration,
bool ignoreTimeScale)
{
return((IObservable <float>)Observable.CreateSafe <float>((Func <IObserver <M0>, IDisposable>)(observer =>
{
observer.OnNext(0.0f);
BooleanDisposable cancellation = new BooleanDisposable();
TweenEngine.AddTween((ITween) new ObservableEasing.ObservableTween(observer, cancellation, easing, duration, ignoreTimeScale));
return (IDisposable)cancellation;
}), false));
}
public static IObservable <float> CreateObservable(EasingFunction easing, float duration, bool ignoreTimeScale)
{
return(Observable.CreateSafe <float>(observer =>
{
observer.OnNext(default(float)); // push initial value on subscribe.
var cancellation = new BooleanDisposable();
var tween = new ObservableTween(observer, cancellation, easing, duration, ignoreTimeScale);
TweenEngine.AddTween(tween);
return cancellation;
}, false));
}