Length of text that can just fit into one screen without scrolling

Posted by KailZhang on Stack Overflow See other posts from Stack Overflow or by KailZhang
Published on 2010-05-05T07:25:08Z Indexed on 2010/05/05 7:28 UTC
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iphone

I find some iphone book apps have such feature:

One screen one page of text without scrolling. The text can just fit into the whole screen with linebreaks and indentations.

I'm curious of how to implement this. How could I decide the length of text that just fit into the screen. And also, given the whole text, I can calculate out the number of pages.

If this is not possible to be done on iPhone(runtime?), then is it possible to process the text before storing it in app? I mean I calculate how many pages I need(how to split the raw text), probably how many lines per page.

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