How to split long NSString into pages

Question

I have a long NSString I want to display over a couple of pages.

But to do this, I need to find out how much text will actually fit on the page.

[NSString si

Answer 1

You should look into CoreText, available since iOS 3.2. The docs are rather complicated and can be found here. Basically you create a CTFramesetter and call CTFramesetterSuggestFrameSizeWithConstraints. You will then find the range of text that fits within a given CGSize.