Dec 11, 2019 · SwiftUI was released with Xcode 11 late in October, although tools for SwiftUI development are only available when running on macOS Catalina 10.15. It is an exciting new UI framework written for Swift, as I explored in my previous post , which looked at what the release of SwiftUI will mean for development on Apple platforms. Nov 13, 2019 · To kick off this UIScrollView tutorial, you’ll set up a scroll view that lets the user pan and zoom an image. Open Main.storyboard and drag a Scroll view from the Object Library onto the document outline, right below View on the Zoomed Photo View Controller scene. Then, move Image View inside your newly-added Scroll View. Your document ...

getScrollOffset Get the positive offset value corresponds to the content's top left boundary. getMaxScrollOffset Get the maximize available scroll offset; scrollToPercentHorizontal Scroll the content to the horizontal percent position of ScrollView. scrollTo Scroll the content to the percent position of ScrollView in any direction. If you are targeting earlier versions of iOS, set this property before your search controller becomes active. (31338934) The UIRefreshControl class no longer directly modifies the contentInset of its scroll view. Instead, its adjustments to the content inset will be incorporated into the scroll view’s adjustedContentInset.