iphone - 当我使用gestureRecognizer：shouldRecognizeSimultaneouslyWithGestureRecognizer时，UIScrollview scrollRectToVisible 没有随着动画移动：

Question

我在滚动视图中有 3 个视图，并且我对这些子视图进行了滑动手势。
在滑动时，我正在使用 (CATransform3DMakeRotation) 旋转该视图，同时滚动我的滚动视图以提供页面折叠效果。
它按预期工作，但子视图并非每次都检测到滑动。

实施后

– gestureRecognizer:shouldRecognizeSimultaneouslyWithGestureRecognizer:

和

– gestureRecognizer:shouldReceiveTouch:

子视图每次都检测到滑动，但现在滚动动画不起作用。
现在它在视图旋转动画结束时滚动（没有动画）。

我用过的代码

    //Animation Code
    [UIView animateWithDuration:3 animations:^(void){

        CATransform3D _3Dt = CATransform3DIdentity;
        _3Dt = CATransform3DConcat(CATransform3DMakeRotation(M_PI, 0.0f, 7.5f, 0.0f), CATransform3DMakeTranslation(0, 0, 0));
        _3Dt.m34 = 0.0015f;

        v.layer.transform = _3Dt;
        //[scroll setContentOffset:CGPointMake(scroll.contentSize.width-300, 0)];
        [scroll scrollRectToVisible:CGRectMake(300, 10, 300, scroll.frame.size.height) animated:NO];

    } completion:^(BOOL finished){}];


and

    //GestureRecognizer Delegate

-(BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer{

    return YES;
}

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
    return YES;
}

请提出一些建议

Answer 1

尝试

[yourGesture setCancelsTouchesInView:NO];

编辑

还将动画属性更改为 YES

[scrollView scrollRectToVisible:CGRectMake(300, 10, 300, scroll.frame.size.height) animated:YES];