如何将动画设置为UIImageView？

本文介绍了如何将动画设置为UIImageView？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

如何为UIImageView提供动画。 我有以下动画代码。但不适用于imageview

How to give animation to UIImageView. I have a following code for animation .but not working for imageview

MyImage=[[UIImageView alloc] initWithFrame:CGRectMake(10, 57, 220,140)]; MyImage.image=[UIImage imageNamed:@"image.png"]; MyImage.userInteractionEnabled = YES; [self.view addSubview:MyImage]; [UIView beginAnimations : nil context : nil]; [UIView setAnimationCurve : UIViewAnimationCurveLinear]; [UIView setAnimationDuration : 1.00]; UIView setAnimationTransition : UIViewAnimationTransitionFlipFromLeft forView : MyImage cache : YES]; [UIView commitAnimations];

任何人都有这个想法让我知道..谢谢

Anybody have idea let me know ..Thanks

推荐答案

UIView setAnimationTransition : UIViewAnimationTransitionFlipFromLeft forView : MyImage cache : YES];

代码前的 [>也许这是类型错误。

Loose [ before the code? Maybe it's the type mistake.

我想你可能会喜欢这个，基于块的动画更好;）：

And I think you may like this one, block-based animation is better ;) :

[UIView transitionFromView:self.view toView:MyImage duration:1.0f options:UIViewAnimationOptionTransitionFlipFromLeft completion:nil];

这里的代码片段效果很好：

And here's code snippet that works well:

MyImage=[[UIImageView alloc] initWithFrame:CGRectMake(10, 57, 220,140)]; MyImage.image=[UIImage imageNamed:@"NTCHomeMainPic.png"]; MyImage.userInteractionEnabled = YES; // [self.view addSubview:MyImage]; // You don't need to add it as subview, but never mind [UIView transitionFromView:self.view toView:MyImage duration:1.0f options:UIViewAnimationOptionTransitionFlipFromLeft completion:nil];

编辑：

您需要创建一个新视图并向其添加 MyImage 。下面的新版本：

UIView * newView = [[UIView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, 320.0f, 480.0f)]; [newView setBackgroundColor:[UIColor whiteColor]]; UIImageView * MyImage=[[UIImageView alloc] initWithFrame:CGRectMake(10, 57, 220,140)]; MyImage.image=[UIImage imageNamed:@"NTCHomeMainPic.png"]; MyImage.userInteractionEnabled = YES; [newView addSubview:MyImage]; [UIView transitionFromView:self.view toView:newView duration:1.0f options:UIViewAnimationOptionTransitionFlipFromLeft completion:nil];