如何将动画添加到Xcode中？

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我不知道如何制作动画，或者我会如何将它放入Xcode。有人可以给我一些关于这方面的背景资料吗？如何将动画添加到Xcode中？

2013-01-02 user1917407

http://stackoverflow.com.tw m/questions/630265/iphone-uiview-animation-best-practice –

尝试使用Google。 “Xcode动画”。有很多关于它的信息。 –

http://www.apeth.com/iOSBook/ch17.html – matt

NSArray *animationArray = [NSArray arrayWithObjects:[UIImage [email protected]"firstImage",[UIImage [email protected]"secondImage",nil]; //add as many as you want

现在你需要一个imageview的设置动画：

self.myImageView.animationImages =animationArray; 
self.myImageView.animationDuration = 3; 
self.myImageView.animationRepeatCount = -1; //keeps going infinitely 

[self.myImageView startAnimating];

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2013-01-02 22:05:50 Makleesh

我猜你想要做的是创建一个动画图像，而不是动画化一个视图过渡...这里有两个创建iOS动画的方法背景。

第一个选项：创建图像数组（UIImage），然后使用startAnimating方法。事情是这样的：

imageView.image = yourLastImage; 
// Do this first so that after the animation is complete the image view till show your last image. 

NSArray * imageArray = [[NSArray alloc] initWithObjects: 
[UIImage imageNamed:@"image1.png"], 
[UIImage imageNamed:@"image2.png"], 
[UIImage imageNamed:@"image3.png"],       
[UIImage imageNamed:@"image4.png"], 
nil]; 

// Note: here you may instead want to use something like [UIImage imageWithContentsOfFile:[self localImagePath:NO]] instead depending upon your targeted iOS version. 



UIImageView * animatedImageView = [[UIImageView alloc] initWithFrame: 
     CGRectMake(100, 125, 150, 130)]; 
    animatedImageView.animationImages = imageArray; 
    animatedImageView.animationDuration = 1.1; 
     myAnimation.animationRepeatCount = 1; 
    animatedImageView.contentMode = UIViewContentModeBottomLeft; 

    [self.view addSubview:animatedImageView]; 
    [animatedImageView startAnimating];

第二个选项：（适用于iOS 4及更高版本）可以使用基于块的方法。这里是一个指向StackOverflow的参考文章的链接。

What are block-based animation methods in iPhone OS 4.0?

你也可能想看看，苹果提供与核心动画文件：

http://developer.apple.com/library/ios/#documentation/Cocoa/Conceptual/CoreAnimation_guide/Articles/AnimatingLayers.html#//apple_ref/doc/uid/TP40006085-SW1

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2013-01-02 22:04:20

如何将动画添加到Xcode中？

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