我怎样才能动画放大/缩小使用目标C的iOS？ [英] How can I animate zoom in / zoom out on iOS using Objective C?

问题描述

我期待复制/放大在iOS应用程序的动画很常见（例如的＃1 ，＃2 ）。我专门找了可以为动画的理想排序提供pre指定的值某些公共库的来源。像放大，就应该有preconfigured变换由人眼容易识别值。像弹出动画等。

I'm looking to replicate the zoom in / zoom out animations so common in iOS applications (example #1, #2). I am specifically looking for a source that can provide some common library with pre-specified values for ideal sort of animations. Like for zoom in, it should come with preconfigured transform values that are easily identifiable by human eye. Something like pop-animation and so on.

我认为这些都必须在iOS中得到公平的很好的支持，无论是图书馆或直接API的支持......但我不知道在哪里甚至开始。

I assume these must be fairly well supported in iOS, either by a library or direct API support... But I'm not sure where to even start.

推荐答案

我一直在寻找，考虑到我给的例子，是一个抽象层，它会给我最常用的动画类型。

What I was looking for, considering the examples I gave, was a layer of abstraction that would give me most commonly used animation types.

这样的类型将使开发商不仅包括像变焦共同动画/缩小，也将纳入最佳动画值（收件人，发件人，时序等），使开发人员不必担心这些。

Such types would enable the developer not only to include common animations like zoom in / zoom out, but also would incorporate optimum animation values (To, From, Timing etc.) so that developer doesn't have to worry about those.

我发现 rel=\"nofollow\">一个这样的图书馆，我相信还有很多。

I found one such library here, and I believe there are many more.

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