How to use

setOrientation

method

in

com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView

  @Override public void onClick(View v) { imageView.setOrientation((imageView.getOrientation() + 90) % 360); }
});

  @Override public void onClick(View v) { imageView.setOrientation((imageView.getOrientation() + 90) % 360); }
});

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  View rootView = inflater.inflate(layout.imagedisplay_rotate_fragment, container, false);
  final SubsamplingScaleImageView imageView = rootView.findViewById(id.imageView);
  imageView.setImage(ImageSource.asset("swissroad.jpg"));
  imageView.setOrientation(90);
  final ImageDisplayActivity activity = (ImageDisplayActivity)getActivity();
  if (activity != null) {
    rootView.findViewById(id.previous).setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) { activity.previous(); }
    });
    rootView.findViewById(id.next).setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) { activity.next(); }
    });
  }
  rootView.findViewById(id.rotate).setOnClickListener(new View.OnClickListener() {
    @Override public void onClick(View v) { imageView.setOrientation((imageView.getOrientation() + 90) % 360); }
  });
  return rootView;
}

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  View rootView = inflater.inflate(layout.imagedisplay_region_fragment, container, false);
  final SubsamplingScaleImageView imageView = rootView.findViewById(id.imageView);
  imageView.setBitmapDecoderFactory(new CompatDecoderFactory<ImageDecoder>(SkiaImageDecoder.class, Bitmap.Config.ARGB_8888));
  imageView.setRegionDecoderFactory(new CompatDecoderFactory<ImageRegionDecoder>(SkiaImageRegionDecoder.class, Bitmap.Config.ARGB_8888));
  imageView.setOrientation(SubsamplingScaleImageView.ORIENTATION_90);
  imageView.setImage(ImageSource.asset("card.png").region(new Rect(5200, 651, 8200, 3250)));
  final ImageDisplayActivity activity = (ImageDisplayActivity)getActivity();
  if (activity != null) {
    rootView.findViewById(id.previous).setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) { activity.previous(); }
    });
  }
  rootView.findViewById(id.rotate).setOnClickListener(new View.OnClickListener() {
    @Override public void onClick(View v) { imageView.setOrientation((imageView.getOrientation() + 90) % 360); }
  });
  return rootView;
}

imageView.setOrientation(orientation);

  mImageView.setOrientation(SubsamplingScaleImageView.ORIENTATION_0);
  mImageView.setImage(
      ImageSource.uri(mMessagePartId).dimensions(info.width, info.height),
  break;
case ThreePartImageUtils.ORIENTATION_90:
  mImageView.setOrientation(SubsamplingScaleImageView.ORIENTATION_270);
  mImageView.setImage(
      ImageSource.uri(mMessagePartId).dimensions(info.height, info.width),
  break;
case ThreePartImageUtils.ORIENTATION_180:
  mImageView.setOrientation(SubsamplingScaleImageView.ORIENTATION_180);
  mImageView.setImage(
      ImageSource.uri(mMessagePartId).dimensions(info.width, info.height),
  break;
case ThreePartImageUtils.ORIENTATION_270:
  mImageView.setOrientation(SubsamplingScaleImageView.ORIENTATION_90);
  mImageView.setImage(
      ImageSource.uri(mMessagePartId).dimensions(info.height, info.width),