從UIPageViewController中刪除頁面指示器

我在iOs應用程序中使用頁面視圖控制器。如何從此控制器上刪除點？從UIPageViewController中刪除頁面指示器

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 
    // Do any additional setup after loading the view. 
    self.dontShowChecked = NO; 
    self.imagesArray = @[ ..]; 

    self.textsArray = @[ ........ 
         ]; 


    // Create page view controller 
    self.pageViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"WTPageController"]; 
    self.pageViewController.dataSource = self; 

    WTDetailViewController *startingViewController = [self viewControllerAtIndex:0]; 
    NSArray *viewControllers = @[startingViewController]; 
    [self.pageViewController setViewControllers:viewControllers direction:UIPageViewControllerNavigationDirectionForward animated:NO completion:nil]; 

    // Change the size of page view controller 
    CGFloat delta = [[PSDeviceInfo sharedInstance] is_iPhone] ? 50. : 50; 

    self.pageViewController.view.frame = CGRectMake(0, 40., self.view.frame.size.width, self.view.frame.size.height - delta); 
    [self.view addSubview:_pageViewController.view]; 
    [self.pageViewController didMoveToParentViewController:self]; 
}

這些點似乎會自動添加並且干擾該區域中的其他UI元素。我如何完全刪除它們？

來源

2014-08-27 user1028028

的[自UIPageViewController隱藏點]可能的複製（http://stackoverflow.com/questions/20748897/hide-dots-from-uipageviewcontroller）被稱爲 – ricardopereira 2016-06-30 09:19:53

的點加到一旦你UIPageViewController數據源實現下列方法：

presentationCountForPageViewController: 
presentationIndexForPageViewController:

避免實施那些擺脫UIPageControl點。

來源

2014-08-27 18:29:02 Cornelius

當頁面可以動態增加或減少。

所以我用下面的方法手動隱藏組件本身。

func togglePageControl(pageCount: Int, threshold: Int = 1) { 

    var hidden = true 

    if pageCount > threshold { 

     hidden = false 

    } 

    for subView in self.view.subviews { 
     if subView is UIScrollView { 
      subView.frame = self.view.bounds 
     } else if subView is UIPageControl { 
      subView.isHidden = hidden 
     } 
    } 
}

，這應該從

public func presentationCount(for pageViewController: UIPageViewController) -> Int { 

    togglePageControl(pageCount: pages.count) 

    // or togglePageControl(pageCount: pages.count, threshold: 5) 

    return pages.count 
}

來源

2017-07-17 10:57:01

從UIPageViewController中刪除頁面指示器

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