Ajouter UIImageViews à UIScrollView

Question

Je suis actuellement à la recherche de façons d'ajouter plusieurs UIImageView à un seul UIScrollView. Le UIScrollView sera 1,5 fois la taille de l'un des UIImageViews. Je veux créer un effet de défilement pour parcourir quelques petites images dans une application iPad. Est-ce que quelqu'un sait comment y parvenir?

Answer 1

UIScrollView *scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(/*FRAME*/)]; // this makes the scroll view - set the frame as the size you want to SHOW on the screen 
[scrollView setContentSize:CGSizeMake(/*SIZE OF THE CONTENT*/)]; // if you set it to larger than the frame the overflow will be hidden and the view will scroll 

/* you can do this bit as many times as you want... make sure you set each image at a different origin */ 
UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"/*IMAGE*/"]]; // this makes the image view 
[imageView setFrame:CGRectMake(/*SET AS 2/3 THE SIZE OF scrollView AND EACH IMAGE NEXT TO THE LAST*/)]; // this makes the image view display where you want it and at the right size 
[scrollView addSubview:imageView]; // this adds the image to the scrollview 
/* end adding image */ 

[self.view addSubview:scrollView]; 

Answer 2

Si vous souhaitez effectuer un zoom et tout:

http://developer.apple.com/library/ios/#samplecode/PhotoScroller/Introduction/Intro.html%23//apple_ref/doc/uid/DTS40010080

Si vous voulez juste un scrollview d'appel:

http://developer.apple.com/library/ios/#samplecode/PageControl/Introduction/Intro.html%23//apple_ref/doc/uid/DTS40007795