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I have a large amount of text in a UITextView. I want to let the user press a button and save the line that is displayed at the top of the view. Then when the same button is pressed it jumps to that exact line when the app is opened at a later time. Just like a physical bookmark.
How can I determine where the text is, or scrolling is? How can I auto scroll to that position later?
UITextViewis a subclass ofUIScrollView, so you can use theUIScrollViewmessagescontentOffsetandsetContentOffset:animated:to get and set the scrolling offset respectively.