public static IObservable <GestureEventArgs> MoveForwardAsObservable(this IGestureSensor gesture)
{
return(Observable.FromEventPattern <GestureEventArgs>(
h => gesture.MoveForward += h,
h => gesture.MoveForward -= h)
.Select(args =>
{
return args.EventArgs;
}));
}
public static IObservable <GestureEventArgs> WaveAsObservable(this IGestureSensor gesture)
{
return(Observable.FromEventPattern <GestureEventArgs>(
h => gesture.Wave += h,
h => gesture.Wave -= h)
.Select(args =>
{
return args.EventArgs;
}));
}
public static IObservable <GestureEventArgs> AsObservable(this IGestureSensor gesture)
{
return(Observable.Merge(
gesture.MoveForwardAsObservable(),
gesture.SlideDownAsObservable(),
gesture.SlideUpAsObservable(),
gesture.SlideLeftAsObservable(),
gesture.SlideRightAsObservable(),
gesture.WaveAsObservable()));
}
