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

问题描述

有没有办法获得iPhone的相机的分辨率？显然，3G有1200x1600，而3GS有1500x2000，但是如何从我的代码里面获取这些值（不拍摄照片）。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.

我可以检测到是3G还是3GS硬编码这些值，但它只是最后的手段。 p>

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？硬件不会改变任何一个型号..你唯一关心的是，如果3GSX-R或一些出来与一个16mpx相机。

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.

我投票选择模型检测。

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