- (IBAction)touchDragInsideDblTapSignBut:(id)sender {
   UITouch *touch = [[event allTouches] anyObject];
   CGPoint location = [touch locationInView:touch.view];
}

[_dblTapSignAddBut addTarget:self action:@selector(touchDragInsideDblTapSignButE:event:) forControlEvents:UIControlEventTouchDragInside];

- (void) touchDragInsideDblTapSignButE:(id)sender event:(UIEvent *)event {
   UITouch *touch = [[event allTouches] anyObject];
   CGPoint location = [touch locationInView:touch.view];
   NSLog(@"Location x%f y%f",location.x,location.y);
}