ios開發——實用技術篇&三維旋轉動畫

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實現三位旋轉動畫的方法有很多種，這裡介紹三種

一：UIView

1     [UIView animateWithDuration:1.0 animations:^{2         self.iconView.layer.transform = CATransform3DMakeRotation(M_PI_2, 0, 1, 0);3     } completion:^(BOOL finished) {4         self.iconView.image = [UIImage imageNamed:@"user_defaultgift"];5        6         [UIView animateWithDuration:1.0 animations:^{7             self.iconView.layer.transform = CATransform3DMakeRotation(M_PI, 0, 1, 0);8         }];9     }];

二：CATransition自訂

1     CATransition2     CATransition *anim = [CATransition animation];3     anim.duration = 1.0;4     anim.type = @"rippleEffect";5     [self.iconView.layer addAnimation:anim forKey:nil];

三：CATransition

 1      2     [UIView transitionWithView:self.iconView duration:1.0 options:UIViewAnimationOptionTransitionFlipFromLeft animations:^{ 3         self.iconView.image = [UIImage imageNamed:@"user_defaultgift"]; 4     } completion:^(BOOL finished) { 5         dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{ 6             [UIView transitionWithView:self.iconView duration:1.0 options:UIViewAnimationOptionTransitionFlipFromRight animations:^{ 7                 self.iconView.image = [UIImage imageNamed:@"default_avatar"]; 8             } completion:nil]; 9         });10     }];11 }

ios開發——實用技術篇&三維旋轉動畫