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2014/10/15 ¤U¤È 10:13:40
iphone Programming Glossary: scrollview.contentsizeHow to set content size of UIScrollView dynamically http://stackoverflow.com/questions/10518790/how-to-set-content-size-of-uiscrollview-dynamically not this way. it's fixed size..... ChartsView chartsView ChartsView alloc initWithFrame CGRectMake 0 0 320 800 self.scrollView.contentSize chartsView.frame.size self.scrollView addSubview chartsView iphone objective c uiview uiscrollview share improve this..
How to create a paging scrollView with space between views http://stackoverflow.com/questions/12361519/how-to-create-a-paging-scrollview-with-space-between-views frame subview.backgroundColor colors objectAtIndex i self.scrollView addSubview subview subview release self.scrollView.contentSize CGSizeMake self.scrollView.frame.size.width colors.count space colors.count 1 self.scrollView.frame.size.height iphone..
UIScrollView. Any thoughts on implementing “infinite” scroll/zoom? http://stackoverflow.com/questions/1493950/uiscrollview-any-thoughts-on-implementing-infinite-scroll-zoom a looonnnggg time. I would like to mimic this behavior with a UIScrollView but there are two fundamental impediments 1 scrollView.contentSize is fixed at creation time. 2 zooming can blow any lazy loading scheme all to hell since it can cause infinte data explosion...
How do I put viewController's into a UIScrollView http://stackoverflow.com/questions/1990658/how-do-i-put-viewcontrollers-into-a-uiscrollview UIScrollView alloc initWithFrame CGRectMake 0 0 320 460 self.view addSubview scrollView scrollView.pagingEnabled YES scrollView.contentSize CGSizeMake 320 2 460 this must be the appropriate size required to keep your view controllers around controllers NSMutableArray..
how to programatically set the current page for UIPageControl? http://stackoverflow.com/questions/2508227/how-to-programatically-set-the-current-page-for-uipagecontrol is not working and not the pageControl. Then make sure that you have the contentsize of the scrollView set correctly. scrollView.contentSize CGSizeMake 320 numberOfPages scrollView.frame.size.height To this scrollview you then add the content to each section page1ViewController.view.frame..
iphone uiscrollview and uiimageview - setting initial zoom http://stackoverflow.com/questions/2685161/iphone-uiscrollview-and-uiimageview-setting-initial-zoom seem to work UIImageView tempImage UIImageView alloc initWithImage UIImage imageWithData data self.imageView tempImage scrollView.contentSize CGSizeMake imageView.frame.size.width imageView.frame.size.height scrollView.maximumZoomScale 1 scrollView.minimumZoomScale..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom CGAffineTransformIdentity Code to manually redraw view at new scale here contentView.previousScale scale scrollView.contentSize contentView.frame.size By doing this the transforms sent to the content view are adjusted based on the scale at which the..
http://stackoverflow.com/questions/5017540/how-to-i-rotate-uiimageview-by-90-degrees-inside-a-uiscrollview-with-correct-ima self.imageView.frame.size.width scrollView.minimumZoomScale minimumScale scrollView.zoomScale minimumScale scrollView.contentSize CGSizeMake self.imageView.frame.size.height self.imageView.frame.size.width The problem is that if I set the transform nothing..
Disabling vertical scrolling in UIScrollView http://stackoverflow.com/questions/5095713/disabling-vertical-scrolling-in-uiscrollview
UIWebView without Copy/Paste and selection rectangle when showing documents http://stackoverflow.com/questions/5515522/uiwebview-without-copy-paste-and-selection-rectangle-when-showing-documents break webView.frame CGRectMake 0 0 webViewContentView.contentSize.width webViewContentView.contentSize.height scrollView.contentSize webViewContentView.contentSize scrollView.delegate self To enable zooming you'll need to add an extra method from the scrollViews..
UIScrollView with centered UIImageView, like Photos app http://stackoverflow.com/questions/638299/uiscrollview-with-centered-uiimageview-like-photos-app scrollView UIScrollView alloc initWithFrame CGRectMake 0 0 SCREEN_WIDTH SCREEN_HEIGHT scrollView.delegate self scrollView.contentSize mapView.frame.size scrollView.maximumZoomScale MAP_WIDTH SCREEN_WIDTH scrollView.minimumZoomScale 1 scrollView addSubview..
UIScrollView inside UITableViewCell touch detect http://stackoverflow.com/questions/6636844/uiscrollview-inside-uitableviewcell-touch-detect CellIdentifier autorelease the custom scroll view scrollView myScrollView alloc initWithFrame cell.frame scrollView.contentSize CGSizeMake 640 40 cell.contentView addSubview scrollView something to add in scrollView UILabel label UILabel alloc initWithFrame..
Scrolling with two fingers with a UIScrollView http://stackoverflow.com/questions/787212/scrolling-with-two-fingers-with-a-uiscrollview customization after app launch application setStatusBarHidden YES animated NO window addSubview viewController.view scrollView.contentSize CGSizeMake 720 480 scrollView.showsHorizontalScrollIndicator YES scrollView.showsVerticalScrollIndicator YES scrollView.delegate..
How do I enable directional lock for a UIScrollView? http://stackoverflow.com/questions/861986/how-do-i-enable-directional-lock-for-a-uiscrollview banding even though you've told it there's no more horizontal content to display. UIScrollView scrollView CGSize size scrollView.contentSize size.width CGRectGetWidth scrollView.frame scrollView.contentSize size scrollView.alwaysBounceHorizontal NO It doesn't matter.. to display. UIScrollView scrollView CGSize size scrollView.contentSize size.width CGRectGetWidth scrollView.frame scrollView.contentSize size scrollView.alwaysBounceHorizontal NO It doesn't matter what's actually inside the scroll view. share improve this..
Getting the visible rect of an UIScrollView's content http://stackoverflow.com/questions/868288/getting-the-visible-rect-of-an-uiscrollviews-content theScale The main difference is that the size of the visibleRect ought to be scrollView.bounds.size rather than scrollView.contentSize which is the size of the content view. Also simplified the math a bit and didn't quite see the use for the isless which..
Implementing UIScrollView programmatically http://stackoverflow.com/questions/8909347/implementing-uiscrollview-programmatically controllers controllers release a page is the width of the scroll view scrollView.pagingEnabled YES scrollView.contentSize CGSizeMake scrollView.frame.size.width kNumberOfPages scrollView.frame.size.height scrollView.showsHorizontalScrollIndicator.. controllers controllers release a page is the width of the scroll view scrollView.pagingEnabled YES scrollView.contentSize CGSizeMake scrollView.frame.size.width kNumberOfPages scrollView.frame.size.height scrollView.showsHorizontalScrollIndicator..
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