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iPhone and iPad Apps for Absolute Beginners by Dr. Rory Lewis

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Chapter 6. Switch View with Multiple Graphics

In this chapter, we will explore one of the most remarkable aspects of the iPhone: its unique ability to switch seamlessly between one view and another. We have all seen the wonderful iPhone and iPad ads on television, in which a person's fingers direct an amazing flow of vivid images, within interactive applications, and cause one view to just slide or roll directly into another, giving the impression of performance art. The concept behind this is what Apple calls Switch View methodology. As a professor of computer science, I have learned of several pitfalls regarding the teaching–and learning–of the Switch View methodology.

I intend to take advantage of the interesting variety of results that I have ...

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