CvAbstractCamera 类参考

#include <opencv2/videoio/cap_ios.h>

CvAbstractCamera 的协作图

实例方法
(start)	- CV_UNUSED
(stop)	- CV_UNUSED
(switchCameras)	- CV_UNUSED
(createCaptureOutput)	- CV_UNUSED
(createVideoPreviewLayer)	- CV_UNUSED
(updateOrientation)	- CV_UNUSED
(lockFocus)	- CV_UNUSED
(unlockFocus)	- CV_UNUSED
(lockExposure)	- CV_UNUSED
(unlockExposure)	- CV_UNUSED
(lockBalance)	- CV_UNUSED
(unlockBalance)	- CV_UNUSED
(id)	- initWithParentView:

受保护的属性
BOOL	cameraAvailable
UIDeviceOrientation	currentDeviceOrientation

属性
AVCaptureSession *	captureSession
BOOL	captureSessionLoaded
AVCaptureVideoPreviewLayer *	captureVideoPreviewLayer
AVCaptureDevicePosition	defaultAVCaptureDevicePosition
NSString *const	defaultAVCaptureSessionPreset
AVCaptureVideoOrientation	defaultAVCaptureVideoOrientation
int	defaultFPS
int	imageHeight
int	imageWidth
UIView *	parentView
BOOL	running
BOOL	useAVCaptureVideoPreviewLayer
AVCaptureConnection *	videoCaptureConnection

方法文档

CV_UNUSED [1/12]

- (start) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [2/12]

- (stop) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [3/12]

- (switchCameras) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [4/12]

- (createCaptureOutput) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [5/12]

- (createVideoPreviewLayer) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [6/12]

- (updateOrientation) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [7/12]

- (lockFocus) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [8/12]

- (unlockFocus) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [9/12]

- (lockExposure) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [10/12]

- (unlockExposure) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [11/12]

- (lockBalance) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

CV_UNUSED [12/12]

- (unlockBalance) CV_UNUSED

在 CvPhotoCamera、CvVideoCamera 和 CvVideoCamera 中实现。

initWithParentView

- (id) initWithParentView

(UIView *)

parent

成员数据文档

cameraAvailable

- (BOOL) cameraAvailable

受保护的

currentDeviceOrientation

- (UIDeviceOrientation) currentDeviceOrientation

受保护的

属性文档

captureSession

- (AVCaptureSession*) captureSession

读写nonatomicstrong

captureSessionLoaded

- (BOOL) captureSessionLoaded

读nonatomicassign

captureVideoPreviewLayer

- (AVCaptureVideoPreviewLayer*) captureVideoPreviewLayer

读nonatomicassign

defaultAVCaptureDevicePosition

- (AVCaptureDevicePosition) defaultAVCaptureDevicePosition

读写nonatomicassign

defaultAVCaptureSessionPreset

- (NSString* const) defaultAVCaptureSessionPreset

读写nonatomicstrong

defaultAVCaptureVideoOrientation

- (AVCaptureVideoOrientation) defaultAVCaptureVideoOrientation

读写nonatomicassign

defaultFPS

- (int) defaultFPS

读写nonatomicassign

imageHeight

- (int) imageHeight

读写nonatomicassign

imageWidth

- (int) imageWidth

读写nonatomicassign

parentView

- (UIView*) parentView

读写nonatomicstrong

running

- (BOOL) running

读nonatomicassign

useAVCaptureVideoPreviewLayer

- (BOOL) useAVCaptureVideoPreviewLayer

读写nonatomicassign

videoCaptureConnection

- (AVCaptureConnection*) videoCaptureConnection

读写nonatomicstrong

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此类的文档是从以下文件生成的：

• opencv2/videoio/cap_ios.h