C# (CSharp) ZXing.Mobile PhotoCameraLuminanceSource Examples

Example #1

File: AudioVideoCaptureDeviceCameraReader.cs Project: jorik041/ZXing.Net.Xamarin

        private void OnPhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
        {
            MobileBarcodeScanner.Log("Initialized Camera");

            if (_photoCamera == null)
            {
                return;
            }

            MobileBarcodeScanner.Log("Creating Luminance Source");

            var width  = Convert.ToInt32(_photoCamera.PreviewResolution.Width);
            var height = Convert.ToInt32(_photoCamera.PreviewResolution.Height);

            _luminance = new PhotoCameraLuminanceSource(width, height);

            var supportedCameraModes = AudioVideoCaptureDevice.GetSupportedPropertyValues(_photoCamera.SensorLocation, KnownCameraAudioVideoProperties.VideoTorchMode);

            if (supportedCameraModes.ToList().Contains((UInt32)VideoTorchMode.On))
            {
                _photoCamera.SetProperty(KnownCameraAudioVideoProperties.VideoTorchMode, VideoTorchMode.Off);
            }

            _initialized = true;

            MobileBarcodeScanner.Log("Luminance Source Created");

            OnCameraInitialized(_initialized);
        }

Example #2

File: SimpleCameraReader.cs Project: elbadawy/Govision-WP

        private void OnPhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
        {
            try
            {
                if (_photoCamera == null)
                {
                    return;
                }

                var width  = Convert.ToInt32(_photoCamera.PreviewResolution.Width);
                var height = Convert.ToInt32(_photoCamera.PreviewResolution.Height);

                _luminance = new PhotoCameraLuminanceSource(width, height);

                _photoCamera.FlashMode = FlashMode.Off;

                _initialized = true;

                OnCameraInitialized(_initialized);
            }
            catch
            {
                InitializeCamera(); //Re-Initialize Camera
            }
        }

Example #3

        private void OnPhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
        {
            MobileBarcodeScanner.Log("Initialized Camera");

            if (_photoCamera == null)
            {
                return;
            }

            MobileBarcodeScanner.Log("Creating Luminance Source");

            var width  = Convert.ToInt32(_photoCamera.PreviewResolution.Width);
            var height = Convert.ToInt32(_photoCamera.PreviewResolution.Height);

            _luminance = new PhotoCameraLuminanceSource(width, height);

            if (_photoCamera.IsFlashModeSupported(FlashMode.On))
            {
                _photoCamera.FlashMode = FlashMode.Off;
            }

            _initialized = true;

            MobileBarcodeScanner.Log("Luminance Source Created");

            OnCameraInitialized(_initialized);
        }

Example #4

File: SimpleCameraReader.cs Project: benhenderson/ZXing.Net.Mobile

		private void OnPhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
		{
			var width = Convert.ToInt32(_photoCamera.PreviewResolution.Width);
			var height = Convert.ToInt32(_photoCamera.PreviewResolution.Height);

			_luminance = new PhotoCameraLuminanceSource(width, height);

			_photoCamera.FlashMode = FlashMode.Off;

			_initialized = true;

			OnCameraInitialized(_initialized);
		}

Example #5

File: AudioVideoCaptureDeviceCameraReader.cs Project: Binjaaa/ZXing.Net.Mobile

        private void OnPhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
        {
            MobileBarcodeScanner.Log("Initialized Camera");

            if (_photoCamera == null)
                return;

            MobileBarcodeScanner.Log("Creating Luminance Source");

            var width = Convert.ToInt32(_photoCamera.PreviewResolution.Width);
            var height = Convert.ToInt32(_photoCamera.PreviewResolution.Height);

            _luminance = new PhotoCameraLuminanceSource(width, height);

            var supportedCameraModes = AudioVideoCaptureDevice.GetSupportedPropertyValues(_photoCamera.SensorLocation, KnownCameraAudioVideoProperties.VideoTorchMode);
            if (supportedCameraModes.ToList().Contains((UInt32)VideoTorchMode.On))
            {
                _photoCamera.SetProperty(KnownCameraAudioVideoProperties.VideoTorchMode, VideoTorchMode.Off);
            }

            _initialized = true;

            MobileBarcodeScanner.Log("Luminance Source Created");

            OnCameraInitialized(_initialized);
        }

Example #6

File: SimpleCameraReader.cs Project: Binjaaa/ZXing.Net.Mobile

		private void OnPhotoCameraInitialized(object sender, CameraOperationCompletedEventArgs e)
		{
            MobileBarcodeScanner.Log("Initialized Camera");

            if (_photoCamera == null)
                return;
            IsAnalyzing = true;

            MobileBarcodeScanner.Log("Creating Luminance Source");

			var width = Convert.ToInt32(_photoCamera.PreviewResolution.Width);
			var height = Convert.ToInt32(_photoCamera.PreviewResolution.Height);

			_luminance = new PhotoCameraLuminanceSource(width, height);

            if (_photoCamera.IsFlashModeSupported(FlashMode.On))
    			_photoCamera.FlashMode = FlashMode.Off;

			_initialized = true;

            MobileBarcodeScanner.Log("Luminance Source Created");

			OnCameraInitialized(_initialized);
		}