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2014/10/15 ¤U¤È 10:11:30
iphone Programming Glossary: monarrowpositionAlternative to global variables in app delegate http://stackoverflow.com/questions/7635008/alternative-to-global-variables-in-app-delegate interfaces and there are two free 'elsewhere' methods at the end which further illustrate how to use these @interface MONArrowPosition NSObject float arrowPosition @end @implementation MONArrowPosition id initWithPosition float position self super init if.. further illustrate how to use these @interface MONArrowPosition NSObject float arrowPosition @end @implementation MONArrowPosition id initWithPosition float position self super init if nil self arrowPosition position return self @end @interface MyViewController1.. self super init if nil self arrowPosition position return self @end @interface MyViewController1 UIViewController MONArrowPosition arrowPosition may actually be held by the model @end @implementation MyViewController1 void applyRotation self rotateLayer..
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