获取 iPhone 的相机分辨率? [英] Get iPhone's camera resolution?

问题描述

有什么方法可以获取 iPhone 相机的分辨率吗?显然 3G 有 1200x1600，3GS 有 1500x2000，但是我如何从我的代码中获取这些值(不拍照).我需要他们对相机预览进行一些仿射变换.

Is there any way to get the resolution of the iPhone's camera? Apparently the 3G has 1200x1600, and 3GS has 1500x2000, but how do I obtain these values from inside my code (without taking the picture). I need them to make some affine transform to the camera preview.

我可以检测硬编码这些值是 3G 还是 3GS，但这只是最后的手段.

I could detect if it's 3G or 3GS to hardcode these values, but it's just the last resort.

推荐答案

我认为你的最后手段"是一个很好的解决方案.

I think your "last resort" is a good solution.

检测模型有什么问题?这两种型号的硬件都不会改变.您可能唯一担心的是 3GSX-R 或其他东西是否带有 16mpx 相机.到那时，您可能无论如何都必须更新您的应用，并且可以在列表中添加另一个值.

What's wrong with detecting the model? The hardware isn't going to change for either of those models.. The only concern you might have is if the 3GSX-R or something comes out with a 16mpx camera. At which point you'd probably have to update your app anyways and could just add another value to the list.

我投票支持模型检测.

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