UITextView中的Gif动画

问题描述

我看了此问题，但是没有用.我还试图避免这解决方案.最后，我愿意使用 CADisplayLink 并手动更改每个帧.还有，有没有更简单的方法可以做到这一点?

I had a look at this question and it didn't work. I am also trying to avoid this sort of solution. In the end I am willing to go with a CADisplayLink and change each frame manually. Still, is there a simpler way to do this?

推荐答案

动画gif，如果只是按时间间隔顺序显示的图像集合.您可以使用 UIImageView 这样来做到这一点:

An animated gif if just a collection of images which are displayed in sequence at a timed interval. You can do this with a UIImageView like this:

imageView.animationImages = [UIImage(named: "uploadFrame0")!, UIImage(named: "uploadFrame1")!, UIImage(named: "uploadFrame2")!, UIImage(named: "uploadFrame3")!, UIImage(named: "uploadFrame4")!, UIImage(named: "uploadFrame5")!, UIImage(named: "uploadFrame6")!, UIImage(named: "uploadFrame7")!, UIImage(named: "uploadFrame8")!]
imageView.animationDuration = 1
imageView.startAnimating()

然后，您可以使用排除路径来使文本围绕它流动.

Then you can use exclusion paths to make the text flow around it.

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