這是我用來將我的ViewController中的UIImage視圖對象中的CvVideoCamera feed初始化的代碼。我怎樣才能讓相機調整到UIImageView的大小?iOS和OpenCV:如何初始化CvVideoCamera對象以反映UIImage大小?
由於現在相機稍微小一點,當視圖第一次加載時,只有當我旋轉屏幕時纔會變大。
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
self.videoCamera = [[CvVideoCamera alloc] initWithParentView:imageView];
self.videoCamera.delegate = self;
self.videoCamera.defaultAVCaptureDevicePosition = AVCaptureDevicePositionBack;
self.videoCamera.defaultAVCaptureSessionPreset = AVCaptureSessionPreset352x288;
self.videoCamera.defaultAVCaptureVideoOrientation = AVCaptureVideoOrientationPortrait;
self.videoCamera.defaultFPS = 30;
self.videoCamera.rotateVideo = true;
self.videoCamera.grayscaleMode = NO;