MyScrollView.h@interfaceMyScrollView:UIScrollView
@endMyScrollView.m@implementationMyScrollView
-(void)touchesBegan:(NSSet*)toucheswithEvent:(UIEvent*)event{
UITouch*touch=touches.anyObject;
CGPointtouchLocation=[touchlocationInView:self.window];
NSLog(@"%@",NSStringFromCGPoint(touchLocation));
}MyViewController.m#importMyScrollView.h
-(void)viewDidLoad{
MyScrollView*v=[[MyScrollViewalloc]initWithFrame:CGRectMake(0.0f,0.0f,300.0f,300.0f)];
v.backgroundColor=[UIColorgrayColor];
[self.viewaddSubview:v];
}然后看輸出：2012-10-1617:53:11.513Demo[3991:c07]{105,143}
2012-10-1617:53:12.627Demo[3991:c07]{136,310}
2012-10-1617:53:14.519Demo[3991:c07]{277,313}
2012-10-1617:53:16.718Demo[3991:c07]{292,312}
2012-10-1617:53:17.344Demo[3991:c07]{217,198}
2012-10-1617:53:17.776Demo[3991:c07]{152,155}