我试图找到在屏幕上动画的iPhoneImageView的当前位置。我像这样创建imageView并设置动画-(IBAction)button:(UIButton*)sender{UIImageView*myImageView=[[UIImageViewalloc]initWithImage:[UIImageimageNamed:@"ball.png"]];myImageView.frame=CGRectMake(0,self.view.frame.size.height/2,40,40);[self.viewaddSubview:myImageView];[myArrayaddObje