private async void TakePhoto_Click(object sender, EventArgs e)
{
try
{
_camera.StopPreview();
var imageBitmap = _textureView.Bitmap;
analyseButton.Visibility = ViewStates.Visible;
retakeButton.Visibility = ViewStates.Visible;
takePhoto.Visibility = ViewStates.Invisible;
using (var imageStream = new MemoryStream())
{
var preparedBitmap = ImagePreparer.PrepareForRecognition(imageBitmap);
preparedBitmap = SBSDK.ApplyImageFilter(preparedBitmap, ScanbotSDK.Xamarin.ImageFilter.Binarized);
await preparedBitmap.CompressAsync(Bitmap.CompressFormat.Jpeg, 100, imageStream);
img = preparedBitmap.Copy(preparedBitmap.GetConfig(), true);
imageBitmap.Recycle();
//resizedBitmap.Recycle();
preparedBitmap.Recycle();
};
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("*************************\n" + ex.Message);
}
}
public void OnPictureTaken(byte[] image, int imageOrientation)
{
// Here we get the full image from the camera.
Bitmap processedImage = BitmapFactory.DecodeByteArray(image, 0, image.Length, new BitmapFactory.Options());
// Run document detection on image:
var detectionResult = SBSDK.DocumentDetection(processedImage);
if (detectionResult.Status.IsOk())
{
processedImage = detectionResult.Image as Bitmap;
}
processedImage = ImagePreparer.PrepareForRecognition(processedImage);
Image = processedImage;
Intent itemView = new Intent(this, typeof(ItemDisplayer));
StartActivity(itemView);
}
public void SetUp()
{
preparer = MockRepository.GenerateMock<ImagePreparer>();
retriever = MockRepository.GenerateMock<IBookRetriever>();
endpoint = new ImageEndpoint(preparer, retriever);
}
public ImageEndpoint(ImagePreparer preparer, IBookRetriever retriever)
{
this.preparer = preparer;
this.retriever = retriever;
}
