查看開關，如谷歌加

Question

任何示例代碼，如視圖開關，如谷歌加，附近圈到接收？

Answer 1

我做這個很相似，你想要什麼，我認爲。

https://github.com/HubertK/OffsetScrollviews

Answer 2

如果我明白你的問題正確，這將幫助。這裏Title2視圖添加了動畫，同時Title1.view被刪除。你可以寫類似的代碼進行正確的過渡

-(void)handleLeftTransition:(id)sender 
{ 


    if(![self.view.subviews containsObject:title2.view]) 
    { 

    title2.view.frame = CGRectMake(320, 20, 320, 350); 
     [self.view addSubview:title2.view]; 

    [UIView animateWithDuration:0.5f 
        animations:^{ 
           title2.view.frame = CGRectMake(0, 20, 320, 350); 
         title1.view.frame = CGRectMake(-320, 20, 320, 350); 
        } 
        completion:^(BOOL finished){ 
         if([self.view.subviews containsObject:title1.view]) 
          [title1.view removeFromSuperview]; 
              }]; 
    } 


} 

Answer 3

@Hubert我已經做了一些調整，以你的代碼，現在你可以滾動topScrollView和移動bottomScrollView繼承人的代碼

- (void)scrollViewDidScroll:(UIScrollView *)scrollView{ 
if (scrollView == self.bottomScrollView) { 
    //i dont know where this number came from 2.46153846 
    float bOffset = self.bottomScrollView.contentOffset.x/2.66666666666667; 
    NSLog(@"%f",self.bottomScrollView.contentOffset.x); 
    NSLog(@"%f",self.topScrollView.contentOffset.x); 
    CGPoint theOffset = CGPointMake(self.bottomScrollView.contentOffset.x, self.topScrollView.contentOffset.y); 
    theOffset.x = bOffset; 

    [self.topScrollView setContentOffset:theOffset animated:NO]; 
} 
// if the TopScrollView is Moved 
if (scrollView == self.topScrollView) { 
    float bOffset = self.topScrollView.contentOffset.x*2.66666666666667; 
    CGPoint theOffset = CGPointMake(self.topScrollView.contentOffset.x, self.bottomScrollView.contentOffset.y); 
    theOffset.x = bOffset; 

    [self.bottomScrollView setContentOffset:theOffset animated:NO]; 
} 

}

Answer 4

是that你想找什麼？