我如何在页面视图控制器中删除交互

Question

具有点的视图（绿色UIView） 我不需要离开用户使用拖动和移动或可以将点放在图像的视图中。 有人可以帮助我提供两种解决方案之一吗？

图像应用

法典：

-(void) initWithLit {
    _pageTitles = @[@"Over 200 Tips and Tricks", @"Felipe"];
    _pageImages = @[@"page1.png",@"page2.png"];
    // Create page view controller
    self.pageViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"PageViewController"];
    self.pageViewController.dataSource = self;
    PageContentViewController *startingViewController = [self viewControllerAtIndex:0];
    NSArray *viewControllers = @[startingViewController];
    [self.pageViewController setViewControllers:viewControllers direction:UIPageViewControllerNavigationDirectionForward animated:NO completion:nil];
    // Change the size of page view controller
    self.pageViewController.view.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);
    [self addChildViewController:_pageViewController];
    [self.view addSubview:_pageViewController.view];
    //[self.pageViewController didMoveToParentViewController:self];
    self.pageViewController.view.backgroundColor = [UIColor greenColor];
    navigationController = [[UINavigationController alloc] initWithRootViewController:self.pageViewController];
    [self.mm_drawerController setCenterViewController:navigationController ];
    [self.mm_drawerController closeDrawerAnimated:YES completion:nil];
    navigationController.navigationBarHidden = true;    
}
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController
{
    NSUInteger index = ((PageContentViewController*) viewController).pageIndex;
    if ((index == 0) || (index == NSNotFound)) {
        return nil;
    }
    index--;
    return [self viewControllerAtIndex:index];
}
- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerAfterViewController:(UIViewController *)viewController
{
    NSUInteger index = ((PageContentViewController*) viewController).pageIndex;
    if (index == NSNotFound) {
        return nil;
    }
    index++;
    if (index == [self.pageTitles count]) {
        return nil;
    }
    return [self viewControllerAtIndex:index];
}
- (PageContentViewController *)viewControllerAtIndex:(NSUInteger)index
{
    if (([self.pageTitles count] == 0) || (index >= [self.pageTitles count])) {
        return nil;
    }
    // Create a new view controller and pass suitable data.
    PageContentViewController *pageContentViewController = [self.storyboard instantiateViewControllerWithIdentifier:@"PageContentViewController"];
    pageContentViewController.imageFile = self.pageImages[index];
    pageContentViewController.titleText = self.pageTitles[index];
    pageContentViewController.btnOK.hidden = FALSE;

    pageContentViewController.pageIndex = index;
    return pageContentViewController;
}
- (NSInteger)presentationCountForPageViewController:(UIPageViewController *)pageViewController
{
    return [self.pageTitles count];
}
- (NSInteger)presentationIndexForPageViewController:(UIPageViewController *)pageViewController
{
    return 0;
}

Answer 1

我猜，你打算建立一个教程页面。如果要添加动态点，则只需添加UIPageControl元素，可以在此处查看：https://developer.apple.com/library/prerelease/ios/documentation/UIKit/Reference/UIPageControl_Class/index.html

它易于使用。你可以在那里找到很多例子。