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2014/10/15 ¤U¤È 10:11:47
iphone Programming Glossary: myscrollviewhow to disable horizontal scrolling of scrollview iphone? http://stackoverflow.com/questions/1062693/how-to-disable-horizontal-scrolling-of-scrollview-iphone 320 pixels wide the width of the screen then you could do this CGSize scrollableSize CGSizeMake 320 myScrollableHeight myScrollView setContentSize scrollableSize The UIScrollView will then only scroll vertically because it can already display everything..
how to remove subviews from scrollview? http://stackoverflow.com/questions/1310723/how-to-remove-subviews-from-scrollview myButtonTag 1 flashCardsId.count GraphThumbViewControllerobj.lblQuestion.text flashCardText objectAtIndex myButtonTag myScrollView addSubview GraphThumbViewControllerobj.view myScrollView addSubview Button if lastButtonNumber 2 lastButtonNumber 2 0 btnTop.. flashCardText objectAtIndex myButtonTag myScrollView addSubview GraphThumbViewControllerobj.view myScrollView addSubview Button if lastButtonNumber 2 lastButtonNumber 2 0 btnTop btnTop 162 if btnTop 150 myScrollView.frame.size.height.. myScrollView addSubview Button if lastButtonNumber 2 lastButtonNumber 2 0 btnTop btnTop 162 if btnTop 150 myScrollView.frame.size.height myScrollView.contentSize CGSizeMake myScrollView.frame.size.width btnTop 160 and here is the code to remove..
UIScrollView - showing the scroll bar http://stackoverflow.com/questions/1888647/uiscrollview-showing-the-scroll-bar scrollbar share improve this question No you cant make them always show but you can make them temporarily flash. myScrollView flashScrollIndicators They are scroll indicators not scroll bars. You cant use them to scroll. share improve this answer..
How to create an image from a UIView / UIScrollView http://stackoverflow.com/questions/2500915/how-to-create-an-image-from-a-uiview-uiscrollview
http://stackoverflow.com/questions/2824435/uiscrollview-not-scrolling share improve this question It's always good to show a complete working code snippet in viewDidLoad UIScrollview myScrollView UIView contentView scrollview won't scroll unless content size explicitly set myScrollView addSubview contentView if the.. in viewDidLoad UIScrollview myScrollView UIView contentView scrollview won't scroll unless content size explicitly set myScrollView addSubview contentView if the contentView is not already inside your scrollview in your xib StoryBoard doc myScrollView.contentSize.. addSubview contentView if the contentView is not already inside your scrollview in your xib StoryBoard doc myScrollView.contentSize contentView.frame.size sets ScrollView content size I have not found a way to set contentSize in IB as of Xcode..
How to recognize swipe gesture in UIScrollView http://stackoverflow.com/questions/3648967/how-to-recognize-swipe-gesture-in-uiscrollview a few parms in viewDidLoad for the zooming and setup gesture recognizers as well void viewDidLoad super viewDidLoad myScrollView.contentSize CGSizeMake myImage.frame.size.width myImage.frame.size.height myScrollView.maximumZoomScale 4.0 myScrollView.minimumZoomScale.. viewDidLoad super viewDidLoad myScrollView.contentSize CGSizeMake myImage.frame.size.width myImage.frame.size.height myScrollView.maximumZoomScale 4.0 myScrollView.minimumZoomScale 1.0 myScrollView.clipsToBounds YES myScrollView.delegate self myScrollView.. CGSizeMake myImage.frame.size.width myImage.frame.size.height myScrollView.maximumZoomScale 4.0 myScrollView.minimumZoomScale 1.0 myScrollView.clipsToBounds YES myScrollView.delegate self myScrollView addSubview myImage self setWantsFullScreenLayout..
Photos app-like gap between pages in UIScrollView with pagingEnabled http://stackoverflow.com/questions/849383/photos-app-like-gap-between-pages-in-uiscrollview-with-pagingenabled 0 scrollFrame.origin.y 0 scrollFrame.size.width 480 scrollFrame.size.height kViewFrameWidth UIScrollView myScrollView UIScrollView alloc initWithFrame scrollFrame myScrollView.bounces YES myScrollView.pagingEnabled YES myScrollView.backgroundColor.. 480 scrollFrame.size.height kViewFrameWidth UIScrollView myScrollView UIScrollView alloc initWithFrame scrollFrame myScrollView.bounces YES myScrollView.pagingEnabled YES myScrollView.backgroundColor UIColor redColor UIImage leftImage UIImage imageNamed.. kViewFrameWidth UIScrollView myScrollView UIScrollView alloc initWithFrame scrollFrame myScrollView.bounces YES myScrollView.pagingEnabled YES myScrollView.backgroundColor UIColor redColor UIImage leftImage UIImage imageNamed @ ScrollTestImageL.png..
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