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2014/10/15 ¤U¤È 10:15:42

iphone Programming Glossary: valuewithcgrect

Animation End Callback for CALayer?

http://stackoverflow.com/questions/296967/animation-end-callback-for-calayer

CABasicAnimation like so CABasicAnimation anim CABasicAnimation animationWithKeyPath @ frame anim.fromValue NSValue valueWithCGRect layer.frame anim.toValue NSValue valueWithCGRect frame anim.delegate self layer addAnimation anim forKey @ frame And implement.. CABasicAnimation animationWithKeyPath @ frame anim.fromValue NSValue valueWithCGRect layer.frame anim.toValue NSValue valueWithCGRect frame anim.delegate self layer addAnimation anim forKey @ frame And implement the delegate method animationDidStop finished..

Syntax help - Variable as object name [duplicate]

http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name

alloc init for int i 0 i 7 i NSString key NSString stringWithFormat @ myRectNum d i NSValue value NSValue valueWithCGRect myImageView.bounds dict setObject value forKey key Then to fetch the values back out again NSValue value dict objectForKey..

how to random placement of UIButton and value

http://stackoverflow.com/questions/9714559/how-to-random-placement-of-uibutton-and-value

an array with the rectangles used for the frames NSMutableArray indexArray NSMutableArray arrayWithObjects NSValue valueWithCGRect CGRectMake 5 219 230 45 NSValue valueWithCGRect CGRectMake 5 273 230 45 NSValue valueWithCGRect CGRectMake 244 219 230.. NSMutableArray indexArray NSMutableArray arrayWithObjects NSValue valueWithCGRect CGRectMake 5 219 230 45 NSValue valueWithCGRect CGRectMake 5 273 230 45 NSValue valueWithCGRect CGRectMake 244 219 230 45 NSValue valueWithCGRect CGRectMake 244 273.. NSValue valueWithCGRect CGRectMake 5 219 230 45 NSValue valueWithCGRect CGRectMake 5 273 230 45 NSValue valueWithCGRect CGRectMake 244 219 230 45 NSValue valueWithCGRect CGRectMake 244 273 230 45 nil Randomize the array NSUInteger count indexArray..