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Sams Teach Yourself iOS 6 Application Development in 24 Hours, Fourth Edition by John Ray

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Hour 8. Handling Images, Animation, Sliders, and Steppers

What You’ll Learn in This Hour:

• The use of sliders and steppers for user input

• Configuring and manipulating slider and stepper input ranges

• How to add image views to your projects

• Ways of creating and controlling simple animations

The text input and output that you learned about in the preceding hour is certainly important, but iOS is known for its attractive graphics and “touchable” UI. This hour expands our interface toolkit to include images, animation, and the very touchable slider and stepper controls.

We’ll implement an application to combine these new features with some simple logic to manipulate input data in a unique way. These new capabilities will help you build more ...

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