如何自定义相机屏幕框架？ [英] How to customise the Camera screen frame?

问题描述

我想使用自定义框架来拍摄相机，这样我应该能够在同一个视图中显示 UIsearchBar ，并触摸 UISearchBar 我需要关闭相机，但 UIsearchBar 应该是可见的。所以我想停止相机把整个iPhone屏幕作为一个框架。
所以我想知道如何自定义相机屏幕？

I want to lauch camera with customised frame so that I should be able to show UIsearchBar in the same View and on touching the UISearchBar I need to close the camera, but the UIsearchBar should be visible. So I want to stop the camera to take the full iPhone screen as a frame. So I want to know how to customise the Camera Screen?

推荐答案

你基本上有两个选项。最简单的方法是使用UIImagePickerController的cameraOverlayView属性。这可让您在相机顶部显示视图：

You basically have two options. The easiest one is to use the cameraOverlayView property of the UIImagePickerController. This allows you to display a view on top of the camera:

http://developer.apple.com/library/ios/documentation/uikit/reference/UIImagePickerController_Class/UIImagePickerController/UIImagePickerController。 html＃// apple_ref / occ / instp / UIImagePickerController / cameraOverlayView

如果你需要更复杂的东西，你可以使用AVFoundation框架。简而言之，它将允许您在视图中任意位置显示摄像机流：
http://developer.apple.com/library/IOS/#documentation/AudioVideo/Conceptual/AVFoundationPG/Articles/04_MediaCapture.html ＃// apple_ref / doc / uid / TP40010188-CH5-SW2

If you need something more elaborate you can use the AVFoundation framework. In short, it will allow you to display the camera stream anywhere you want in a view: http://developer.apple.com/library/IOS/#documentation/AudioVideo/Conceptual/AVFoundationPG/Articles/04_MediaCapture.html#//apple_ref/doc/uid/TP40010188-CH5-SW2

这是一个简单的教程，介绍如何使用AVFoundation拍摄照片： http://www.musicalgeometry.com/?p=1297

Here is a simple tutorial on how to take a picture with AVFoundation: http://www.musicalgeometry.com/?p=1297

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