how to display image in fullsize in UIPageViewController?

Question

i am currently working in welcome screen.
for that i have take UiPageViewController.
i have download demo from appcode
link is : UIPageViewController

but when i download demo image is displaying like this.

my requirement is i want to display images in fullsize what to do please help me

Anbu.Karthik · Accepted Answer · 2016-08-30T12:06:14.987

2

on that code change the height for e.g

 // Change the size of page view controller
self.pageViewController.view.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height + 30 ); it is by default -30 change to any one of + 30 or else

you get the output as

updated answer

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
 // Override point for customization after application launch.
 //    UIPageControl *pageControl = [UIPageControl appearance];
//    pageControl.pageIndicatorTintColor = [UIColor lightGrayColor];
//    pageControl.currentPageIndicatorTintColor = [UIColor blackColor];
//    pageControl.backgroundColor = [UIColor clearColor];

return YES;
}

or else just change pageControl.currentPageIndicatorTintColor = [UIColor blackColor]; clearColor

Update- 2

Step-1

// hide your PageControl in Appdelegate 

  - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
 // Override point for customization after application launch.
 //    UIPageControl *pageControl = [UIPageControl appearance];
//    pageControl.pageIndicatorTintColor = [UIColor lightGrayColor];
//    pageControl.currentPageIndicatorTintColor = [UIColor blackColor];
//    pageControl.backgroundColor = [UIColor clearColor];

return YES;
}

Step-2

on your pageConttroller Declaration View Controller do like

@interface SurveyViewController (){
UIPageControl *pagecontrol;
NSInteger currentIndex;
}

- (void)viewDidLoad {
currentIndex = 0;
 [self setupPageControl];
}

- (void)setupPageControl{
pagecontrol = [UIPageControl  appearance];
pagecontrol.pageIndicatorTintColor = [UIColor lightGrayColor];
pagecontrol.currentPageIndicatorTintColor = APPBGCOLOR;
pagecontrol.backgroundColor = [UIColor clearColor];
[self.view bringSubviewToFront:pageControl];


}


- (NSInteger)presentationIndexForPageViewController:(UIPageViewController *)pageViewController{
return currentIndex;
}


- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerBeforeViewController:(UIViewController *)viewController
{
NSUInteger index = ((PageContentViewController*) viewController).pageIndex;

if ((index == 0) || (index == NSNotFound)) {
    return nil;
}

index--;
 currentIndex = index;
[self.pageControl setCurrentPage: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;
}
 currentIndex = index;
  [self.pageControl setCurrentPage:index];
return [self viewControllerAtIndex:index];
}

edited Aug 30 '16 at 12:06

answered Aug 30 '16 at 11:10

Anbu.Karthik

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i want pagecontrol in bottom. – Krutarth Patel Aug 30 '16 at 11:15
you need the custom pagecontrol – Anbu.Karthik Aug 30 '16 at 11:16
Thank you for quick response.can you please tell me custom library using XIB.it would be great help – Krutarth Patel Aug 30 '16 at 11:18
1

@KrutarthPatel - samething you need in Xib – Anbu.Karthik Aug 30 '16 at 11:23
1

@Anbu.Karthik the page is default in page view controller then how can we hide the page control. – Saurabh Jain Aug 30 '16 at 11:26
@Anbu.Karthik i do not want to go with third party.can you plz give me solution? – Krutarth Patel Aug 30 '16 at 11:31
oh UIpageController is native is not thir party – Anbu.Karthik Aug 30 '16 at 11:32
Yes i know but my question is not solved.image is not displying zoom – Krutarth Patel Aug 30 '16 at 11:33
1

bro if you need then use with your custom images its shows with scaleAspectFit – Anbu.Karthik Aug 30 '16 at 11:36
1

@SaurabhJain - tanx my bro – Anbu.Karthik Aug 30 '16 at 11:41
how can i send my code here to check. my error is image is not displaying zoom\ – Krutarth Patel Aug 30 '16 at 11:44
how to give project here. – Krutarth Patel Aug 30 '16 at 11:47
attach in drop box and give the link – Anbu.Karthik Aug 30 '16 at 11:48
1

@KrutarthPatel set page controller frame according to the Anbu Sir answer Every thing work fine – Saurabh Jain Aug 30 '16 at 11:49
dropbox access is not here. but i tried this code my pageviewcontroller is not displaying after i add this line' – Krutarth Patel Aug 30 '16 at 11:53
in viewdidload i added line self.pageViewController.view.frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height + 30 ); – Krutarth Patel Aug 30 '16 at 11:55
and which one not displaying bro – Anbu.Karthik Aug 30 '16 at 11:56
@KrutarthPatel - check the Updated-2 answer – Anbu.Karthik Aug 30 '16 at 12:06
thank you brother for support.one request can you upload code on dropbox?i will check? – Krutarth Patel Aug 30 '16 at 12:13
@Anbu.Karthik How can i contact with you? I want to learn some concept by you. – Saurabh Jain Aug 31 '16 at 09:12
@SaurabhJain - welcome bro, I am not a genious compare to google, its ok my number +91 8754 846 846 – Anbu.Karthik Aug 31 '16 at 09:51
@Anbu.Karthik Thank you for your positive response. – Saurabh Jain Aug 31 '16 at 12:22
@Anbu.Karthik i am stuck in another issue.can you help?waiting for your reply – Krutarth Patel Sep 06 '16 at 08:50
1

@KrutarthPatel - sorry for delay reply, yes bro – Anbu.Karthik Sep 06 '16 at 09:28
Thanks for reply. can you plz go through this question.i am getting alignment issues. http://stackoverflow.com/questions/39342311/receipt-alignment-is-not-working-properly-in-swift?noredirect=1#comment66015676_39342311 – Krutarth Patel Sep 06 '16 at 09:30
@KrutarthPatel - which question bro – Anbu.Karthik Sep 06 '16 at 09:31
http://stackoverflow.com/questions/39342311/receipt-alignment-is-not-working-properly-in-swift?noredirect=1#comment66015676_39342311 – Krutarth Patel Sep 06 '16 at 09:31
That conditions is not fix.i just give an example. – Krutarth Patel Sep 06 '16 at 09:36
http://stackoverflow.com/questions/39327611/how-to-delete-all-items-if-i-delete-one-of-them-in-tableview?noredirect=1#comment65994173_39327611 – Krutarth Patel Sep 06 '16 at 10:00
This question is still open.please go through it – Krutarth Patel Sep 06 '16 at 10:00
@Anbu.Karthik Waiting for your response – Krutarth Patel Sep 06 '16 at 11:51

how to display image in fullsize in UIPageViewController?

1 Answers1