需要在frameworks中添加QuartzCore.framework
在接口程序中加上头文件 #import <QuartzCore/QuartzCore.h>
/*好多动画效果*/
CATransition *transition = [CATransition animation];transition.duration = 1.0f; /* 间隔时间*/
transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; /* 动画的开始与结束的快慢*/
transition.type = @"rippleEffect"; /* 各种动画效果*/
//@"cube" @"moveIn" @"reveal" @"fade"(default) @"pageCurl" @"pageUnCurl" @"suckEffect" @"rippleEffect" @"oglFlip"@"cameraIrisHollowOpen"@"cameraIrisHollowClose"
transition.subtype = kCATransitionFromRight; /* 动画方向*/transition.delegate = self;
[navigationController.view.layer /* 在想添加CA动画的VIEW的层上添加此代码*/addAnimation:transition forKey:nil];
//另外加一句,transition在申请时用的是+方法,所以不需要自己进行release ,在层上添加后不要认为retainCount已经+1,就还要release
//实际上CATransition类中还有一个属性是removedOnCompletion,是此动画执行完后会自动remove,默认值为true
CATransition的type属性
这里使用了setType与setSubtype组合,这使用个比较保险,因为他的参数就是官方API里定义的,他们的参数说明可以参考如下:
<strong>setType<span style="color:#339933">:</span>可以返回四种类型:</strong> kCATransitionFade淡出 kCATransitionMoveIn覆盖原图 kCATransitionPush推出 kCATransitionReveal底部显出来 <strong>setSubtype<span style="color:#339933">:</span>也可以有四种类型:</strong> kCATransitionFromRight; kCATransitionFromLeft<span style="color:#009900">(</span>默认值<span style="color:#009900">)</span> kCATransitionFromTop; kCATransitionFromBottom animation.type=@"pageCurl"; [c] view plaincopy pageCurl 向上翻一页 pageUnCurl 向下翻一页 rippleEffect 滴水效果 suckEffect 收缩效果,如一块布被抽走 cube 立方体效果 oglFlip 上下翻转效果
示例
+(CATransition*)addCubeAnimationWithAnimationSubType:(NSString*)subType
{
CATransition*animation=[CATransition animation];
//设置动画效果
[animation setType:@"oglFlip"];
//设置动画方向
[animation setSubtype:kCATransitionFromRight];
//设置动画播放时间
[animation setDuration:1.0f];
//设置动画作用范围
[animation setTimingFunction:[CAMediaTimingFunctionfunctionWithName:kCAMediaTimingFunctionEaseOut]];
return animation;
}
JX_XQViewController*xq=[[JX_XQViewControlleralloc]init];
[self.navigationController.view.layer addAnimation:[AnimationTooladdCubeAnimationWithAnimationSubType:kCATransitionFromRight] forKey:nil]
;
[self.navigationController pushViewController:xq animated:YES];