public override void TouchesMoved(Foundation.NSSet touches, UIEvent evt)
{
base.TouchesMoved(touches, evt);
UITouch touch = touches.AnyObject as UITouch;
if (touch != null)
{
// Create a new "complicated" data object
var data = new ImageMotionData()
{
ImageCoordinate = touch.LocationInView(this),
ParentCoordinate = touch.LocationInView(this.Superview),
PreviousImageCoordinate = touch.PreviousLocationInView(this),
PreviousParentCoordinate = touch.PreviousLocationInView(this.Superview)
};
// Broadcast another data element is available
_movementSubject.OnNext(data);
}
else
{
// Broadcast an exception has occurred
_movementSubject.OnError(new Exception("Could not find a touch event"));
}
}
public override void TouchesMoved(Foundation.NSSet touches, UIEvent evt)
{
base.TouchesMoved (touches, evt);
UITouch touch = touches.AnyObject as UITouch;
if (touch != null) {
// Create a new "complicated" data object
var data = new ImageMotionData () {
ImageCoordinate = touch.LocationInView (this),
ParentCoordinate = touch.LocationInView (this.Superview),
PreviousImageCoordinate = touch.PreviousLocationInView(this),
PreviousParentCoordinate = touch.PreviousLocationInView(this.Superview)
};
// Broadcast another data element is available
_movementSubject.OnNext (data);
} else {
// Broadcast an exception has occurred
_movementSubject.OnError (new Exception ("Could not find a touch event"));
}
}
