UITouch not return the correct position

Question

I have a problem...

I want to get the UITouch position in a sigle view below the main view.

My code is:

- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
    CGPoint previous = [[touches anyObject] previousLocationInView:toolBarView];
    CGPoint current = [[touches anyObject] locationInView:toolBarView];
}

The problem is that it returns the position in any view instead of toolbarView.

What's the matter?

Answer 1

U might want to correct

CGPoint current = [[touches anyObject] locationInView:toolBarView];

to:

CGPoint current = [[touches anyObject] locationInView:[toolBarView view]];