Ejemplo n.º 1
1
 /**
  * create image thumbnail
  *
  * @param width
  * @param exact fix exactly width and height (might stretch image)
  */
 public void createThumbnail(int width, boolean exact) {
   if (exact) // resize image to fit exactly
   image = Scalr.resize(image, Scalr.Mode.FIT_EXACT, width);
   else image = Scalr.resize(image, width);
 }
Ejemplo n.º 2
1
  /**
   * Paints the panel and its image at the current zoom level, location, and interpolation method
   * dependent on the image scale.
   *
   * @param g the <code>Graphics</code> context for painting
   */
  @Override
  protected void paintComponent(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    super.paintComponent(g); // Paints the background

    if (image == null) {
      return;
    }

    if (rotateImageAccordingToExif) {
      image = rotateAccordingToExif(imageFile, image);
      rotateImageAccordingToExif = false;

      if (isNavigationImageEnabled()) {
        createNavigationImage(image);
      }
    }

    if (scale == 0.0) {
      initializeScalingParams();
    }

    Rectangle rect = getImageClipBounds();
    if (rect == null
        || rect.width == 0
        || rect.height == 0) { // no part of image is displayed in the panel
      return;
    }

    BufferedImage subimage = image.getSubimage(rect.x, rect.y, rect.width, rect.height);

    Method method;

    if (isHighQualityRendering()) {
      method = highQualityScalingMethodToUse;
    } else {
      method = Method.SPEED;
    }

    int width = Math.min((int) (subimage.getWidth() * scale), getWidth());
    int height = Math.min((int) (subimage.getHeight() * scale), getHeight());

    if (width > 10 && height > 10) {
      subimage = Scalr.resize(subimage, method, Mode.FIT_EXACT, width, height);

      g2.drawImage(subimage, Math.max(0, originX), Math.max(0, originY), null);

      // Draw navigation image
      if (isNavigationImageEnabled()) {
        g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.5f));
        g2.drawImage(
            navigationImage, 0, 0, getScreenNavImageWidth(), getScreenNavImageHeight(), null);

        g.setColor(Color.RED);
        g.drawLine(
            0, getScreenNavImageHeight(), getScreenNavImageWidth(), getScreenNavImageHeight());
        g.drawLine(
            getScreenNavImageWidth(), 0, getScreenNavImageWidth(), getScreenNavImageHeight());
        drawZoomAreaOutline(g);
      }
    }
  }
Ejemplo n.º 3
0
  @Override
  protected AbstractView doService() throws MvcException {
    UserInfo userInfo = this.userInfoService.getCurrent();
    int uid = userInfo.getUser().getId();
    String rootPath = MvcContext.getInstance().getRootPath();
    String avatarPath = this.userInfoService.prepareUploadFolder();
    String finalPath = rootPath + avatarPath;
    logger.info("上传目录:" + finalPath);
    File file = this.saveFile("avatar", finalPath + "/o_" + uid);
    logger.info("保存头像到:" + file.getAbsolutePath());
    userInfo.getUser().setAvatar(avatarPath + "/" + file.getName());
    this.userService.save(userInfo.getUser());

    try { // 创建小、中、大头像
      String extension = StringUtil.substring2(file.getName(), ".").replace(".", "");
      if (StringUtil.isBlank(extension)) {
        extension = "png"; // 默认格式
      }
      BufferedImage image = ImageIO.read(file);
      BufferedImage largeAvatar = Scalr.resize(image, 128, 128); // 大头像
      ImageIO.write(largeAvatar, extension, new File(file.getAbsolutePath().replace("o_", "l_")));
      BufferedImage mediumAvatar = Scalr.resize(image, 48, 48); // 中头像
      ImageIO.write(mediumAvatar, extension, new File(file.getAbsolutePath().replace("o_", "m_")));
      BufferedImage smallAvatar = Scalr.resize(image, 16, 16); // 小头像
      ImageIO.write(smallAvatar, extension, new File(file.getAbsolutePath().replace("o_", "s_")));
    } catch (IOException e) {
      e.printStackTrace();
    }

    return new JsonResultView("file", avatarPath);
  }
Ejemplo n.º 4
0
  private BufferedImage resizeImage(BufferedImage img) {

    int myheight = img.getHeight();
    int mywidth = img.getWidth();

    if (mywidth > m_maxsize.width || myheight > m_maxsize.height) {
      if (mywidth > myheight) {
        img = Scalr.resize(img, Scalr.Mode.FIT_TO_HEIGHT, m_maxsize.height);
      } else {
        img = Scalr.resize(img, Scalr.Mode.FIT_TO_WIDTH, m_maxsize.width);
      }
    }

    return img;
  }
  private void updateSystemIcon() {
    Window window = getWindow();
    if (window == null) {
      mySystemIcon = null;
      return;
    }

    List<Image> icons = window.getIconImages();
    assert icons != null;

    if (icons.size() == 0) {
      mySystemIcon = null;
    } else if (icons.size() == 1) {
      mySystemIcon = icons.get(0);
    } else {
      final JBDimension size = JBUI.size(32);
      final Image image = icons.get(0);
      mySystemIcon =
          Scalr.resize(
              ImageUtil.toBufferedImage(image),
              Scalr.Method.ULTRA_QUALITY,
              size.width,
              size.height);
    }
  }
  @RequestMapping(
      value = "/{id}/height/{height}",
      method = RequestMethod.GET,
      produces = MediaType.IMAGE_JPEG_VALUE)
  public byte[] getImageWithHeight(@PathVariable int id, @PathVariable int height)
      throws IOException {
    VehicleImageRaw image = imageRepository.findOne(id);

    byte[] imageData = image.getImageData();

    ByteArrayInputStream bais = new ByteArrayInputStream(imageData);
    BufferedImage bufferedImage = ImageIO.read(bais);

    // int width = bufferedImage.getHeight() / bufferedImage.getWidth() * height;

    double ratio = 1.0 * bufferedImage.getWidth() / bufferedImage.getHeight();
    Double width = height * ratio;

    BufferedImage bufferedResizedImage =
        Scalr.resize(
            bufferedImage,
            Scalr.Method.BALANCED,
            Scalr.Mode.AUTOMATIC,
            width.intValue(),
            height); // 400,300 was the size we expected

    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    ImageIO.write(bufferedResizedImage, "jpg", baos);
    baos.flush();

    return baos.toByteArray();
  }
Ejemplo n.º 7
0
  public static BufferedImage createThumbnail(BufferedImage img) {
    // Create quickly, then smooth and brighten it.
    img = org.imgscalr.Scalr.resize(img, Method.SPEED, 125, OP_ANTIALIAS, OP_BRIGHTER);

    // Let's add a little border before we return result.
    return pad(img, 4);
  }
Ejemplo n.º 8
0
    @Override
    public Icon scale(float scaleFactor) {
      if (scaleFactor == 1f) {
        return this;
      }
      if (scaledIcons == null) {
        scaledIcons = new HashMap<Float, Icon>(1);
      }

      Icon result = scaledIcons.get(scaleFactor);
      if (result != null) {
        return result;
      }

      final Image image =
          ImageLoader.loadFromUrl(myUrl, UIUtil.isUnderDarcula(), scaleFactor >= 1.5f, filter);
      if (image != null) {
        int width = (int) (getIconWidth() * scaleFactor);
        int height = (int) (getIconHeight() * scaleFactor);
        final BufferedImage resizedImage =
            Scalr.resize(
                ImageUtil.toBufferedImage(image), Scalr.Method.ULTRA_QUALITY, width, height);
        result = getIcon(resizedImage);
        scaledIcons.put(scaleFactor, result);
        return result;
      }

      return this;
    }
Ejemplo n.º 9
0
 private static byte[] resizeImage(
     BufferedImage bufferedImage, WritebleImageFormat format, int width, int height)
     throws IOException {
   BufferedImage thumbnail =
       Scalr.resize(bufferedImage, Scalr.Method.SPEED, Scalr.Mode.FIT_EXACT, width, height);
   ByteArrayOutputStream output = new ByteArrayOutputStream();
   ImageIO.write(thumbnail, format.name(), output);
   return output.toByteArray();
 } // convertSizeToDimensions
Ejemplo n.º 10
0
  public void resizeByWidth(
      MultipartFile multipartFile, String fileName, int maxWidth, int maxHeight)
      throws DdException, IOException {
    boolean f = false;
    for (String mime : mimeTypeAllow) {
      if (mime.equalsIgnoreCase(multipartFile.getContentType())) {
        f = true;
        break;
      }
    }

    if (!f) {
      throw new DdException(
          DdException.VALIDATION_EXCEPTION,
          UploadUtil.FILE_TYPE_NOT_ALLOW_CODE,
          UploadUtil.FILE_TYPE_NOT_ALLOW);
    }

    String fileNameTemp = "", fileExt = "";
    fileNameTemp = multipartFile.getOriginalFilename();
    if (fileNameTemp.indexOf(".") > -1) {
      fileExt = fileNameTemp.substring(fileNameTemp.lastIndexOf("."), fileNameTemp.length());
    }
    fileExt = fileExt.toLowerCase();

    // Check for valid file type upload file
    if (fileTypeAllow.indexOf(fileExt) == -1) {
      throw new DdException(
          DdException.VALIDATION_EXCEPTION,
          UploadUtil.FILE_TYPE_NOT_ALLOW_CODE,
          UploadUtil.FILE_TYPE_NOT_ALLOW);
    }

    // Check for limit upload file
    if (multipartFile.getSize() <= 0 || multipartFile.getSize() > fileSizeLimit) {
      throw new DdException(
          DdException.VALIDATION_EXCEPTION,
          UploadUtil.FILE_SIZE_LIMIT_CODE,
          UploadUtil.FILE_SIZE_LIMIT);
    }

    BufferedImage img = ImageIO.read(multipartFile.getInputStream());
    if (img.getWidth() > maxWidth) {
      img =
          Scalr.resize(
              img,
              Scalr.Method.BALANCED,
              Scalr.Mode.FIT_TO_WIDTH,
              maxWidth,
              maxHeight,
              Scalr.OP_ANTIALIAS);
    }
    ImageIO.write(img, fileExt.substring(1), new File(path + fileName));
  }
Ejemplo n.º 11
0
 public static void resize(File file, int width, int height) throws FileOperationException {
   BufferedImage image;
   try {
     image = ImageIO.read(file);
     image = Scalr.resize(image, Scalr.Method.ULTRA_QUALITY, Scalr.Mode.FIT_EXACT, width, height);
     saveToJPG(image, file);
     image.flush();
   } catch (IOException | IllegalArgumentException e) {
     logger.error(e.getMessage(), e);
     throw new FileOperationException("Resizing failed");
   }
 }
Ejemplo n.º 12
0
 @NotNull
 private static Image scaleImage(Image image, float scale) {
   int w = image.getWidth(null);
   int h = image.getHeight(null);
   if (w <= 0 || h <= 0) {
     return image;
   }
   int width = (int) (scale * w);
   int height = (int) (scale * h);
   // Using "QUALITY" instead of "ULTRA_QUALITY" results in images that are less blurry
   // because ultra quality performs a few more passes when scaling, which introduces blurriness
   // when the scaling factor is relatively small (i.e. <= 3.0f) -- which is the case here.
   return Scalr.resize(ImageUtil.toBufferedImage(image), Scalr.Method.QUALITY, width, height);
 }
Ejemplo n.º 13
0
 public static BufferedImage calcImage(byte[] bytes) {
   if (bytes == null) {
     return null;
   }
   BufferedImage bufferedImage = null;
   try {
     bufferedImage = ImageIO.read(new ByteArrayInputStream(bytes));
     bufferedImage = Scalr.resize(bufferedImage, 20, 20);
     return bufferedImage;
   } catch (IOException e) {
     // todo log
     e.printStackTrace();
   }
   return null;
 }
    private ImageIcon getScaledIcon(ImageIcon original) {
      Canvas c = new Canvas();
      FontMetrics fm = c.getFontMetrics(getFont());

      int height = (int) (fm.getHeight() * 2f);
      int width = original.getIconWidth() / original.getIconHeight() * height;

      BufferedImage scaledImage =
          Scalr.resize(
              com.bric.image.ImageLoader.createImage(original.getImage()),
              Scalr.Method.QUALITY,
              Scalr.Mode.AUTOMATIC,
              width,
              height,
              Scalr.OP_ANTIALIAS);
      return new ImageIcon(scaledImage);
    }
  @Override
  public ProcessedImage process(ImageSubmission imageSubmission) throws Exception {
    final String imagePath = path + imageSubmission.getFileName();

    try {
      final BufferedImage originalImage = ImageIO.read(new File(imagePath));
      final BufferedImage resizedImage = Scalr.resize(originalImage, width, height);

      return new ProcessedImage(resizedImage, imageSubmission.getFileName());
    } catch (Exception e) {
      LOG.warn(
          "Failed to convert "
              + imagePath
              + ", skipping - sorry submitter! ("
              + e.getMessage()
              + ")");

      return null;
    }
  }
Ejemplo n.º 16
0
 /** @param data:image/jpeg;base64, */
 public String getDimAndGenerate64BaseCode(
     int heightL, int widthL, String type, InputStream imageStream) {
   String imageString = null;
   try {
     BufferedImage _image = ImageIO.read(imageStream);
     if (_image != null && type != null) {
       ByteArrayOutputStream os = null;
       try {
         int h = _image.getHeight();
         int w = _image.getWidth();
         if (h >= heightL && w >= widthL) {
           os = new ByteArrayOutputStream();
           BufferedImage bImage =
               Scalr.resize(
                   _image,
                   Scalr.Method.QUALITY,
                   Scalr.Mode.FIT_EXACT,
                   150,
                   120,
                   Scalr.OP_ANTIALIAS);
           ImageIO.write(bImage, type, os);
           byte[] data = os.toByteArray();
           imageString = new BASE64Encoder().encode(data);
         }
       } catch (Exception ex2) {
         ex2.printStackTrace();
       } finally {
         if (os != null) {
           os.close();
         }
       }
     }
   } catch (Exception e) {
     e.printStackTrace();
   }
   if (imageString != null) {
     imageString = "data:image/" + type + ";base64," + imageString;
   }
   return imageString;
 }
Ejemplo n.º 17
0
 public CA toScaledCA(float scale) {
   int w = _i.getWidth();
   int h = _i.getHeight();
   /*
   BufferedImage scaled = new BufferedImage((int)(w*scale), (int)(h*scale), BufferedImage.TYPE_INT_ARGB);
   AffineTransform at = new AffineTransform();
   at.scale(scale, scale);
   RenderingHints hints = new RenderingHints(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
   hints.put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
   hints.put(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
   AffineTransformOp scaleOp = new AffineTransformOp(at, hints);
   scaled = scaleOp.filter(_i, scaled);
   return new CA(scaled);
   */
   return new CA(
       Scalr.resize(
           _i,
           Scalr.Method.ULTRA_QUALITY,
           (int) (w * scale),
           (int) (h * scale),
           Scalr.OP_ANTIALIAS,
           Scalr.OP_BRIGHTER));
 }
Ejemplo n.º 18
0
  public void scalePicture() {
    if ((sourcePicture == null) || (sourcePicture.getSourceBufferedImage() == null)) {
      ScaleFactor = 1.0;
      return;
    }

    setStatus(SCALING, "Scaling picture.");
    BufferedImage org = sourcePicture.getSourceBufferedImage();
    int w = sourcePicture.getWidth();
    int h = sourcePicture.getHeight();

    calcScale();
    scaledPicture =
        Scalr.resize(
            org,
            Scalr.Method.QUALITY,
            Scalr.Mode.AUTOMATIC,
            (int) (ScaleFactor * w),
            (int) (ScaleFactor * h),
            Scalr.OP_ANTIALIAS);

    // System.out.printf("scaled=%d,%d%n", scaledPicture.getWidth(), scaledPicture.getHeight());
    setStatus(READY, "Scaled Picture is ready.");
  }
Ejemplo n.º 19
0
  /**
   * Creates a new meal
   *
   * <p>PUT-JSON object should contain user_id, name, price, servings, category,
   *
   * @see javax.servlet.http.HttpServlet#doPut(javax.servlet.http.HttpServletRequest,
   *     javax.servlet.http.HttpServletResponse)
   */
  @Override
  protected void doPost(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {

    Statement stmt = null;
    String add_meal = null;
    String json = null;
    String image = null;

    // establish database connection
    Connection conn = dao.connect();

    if (req.getParameter("json") != null && !req.getParameter("json").isEmpty())
      json = req.getParameter("json");
    if (req.getParameter("image") != null && !req.getParameter("image").isEmpty())
      image = req.getParameter("image");

    JSONObject job = new JSONObject();

    try {
      // and convert to JSON
      job = (JSONObject) JSONValue.parse(json);

      // variables representing the meal
      String user_id = null;
      String name = null;
      String price = null;
      Double meal_price = 0.0;
      String servings = null;
      Integer meal_servings = 0;
      String description = null;
      String ingredients = null;
      Long time = null;

      byte[] decodedBytes = null;
      byte[] imageInByte = null;
      byte[] middle_byte = null;

      InputStream in_image = null;
      InputStream in_thumb = null;
      InputStream in_image_middle = null;

      if (job.get("user_id") != null) user_id = (String) job.get("user_id");
      if (job.get("name") != null) name = (String) job.get("name");
      if (job.get("price") != null) price = (String) job.get("price");
      if (job.get("servings") != null) servings = (String) job.get("servings");
      if (job.get("description") != null) description = (String) job.get("description");
      if (job.get("ingredients") != null) ingredients = (String) job.get("ingredients");
      if (job.get("time") != null) time = (Long) job.get("time");

      meal_price = Double.parseDouble(price);
      meal_servings = Integer.valueOf(servings);

      // convert image from BASE64 to normal size & thumbnail
      if (image != null && !image.isEmpty()) {
        // encode image to resize
        BASE64Decoder decoder = new BASE64Decoder();
        decodedBytes = decoder.decodeBuffer(image);

        // create thumbnail; 96px,96px
        InputStream in = new ByteArrayInputStream(decodedBytes);
        BufferedImage bImageFromConvert = ImageIO.read(in);
        BufferedImage bImage_small = Scalr.resize(bImageFromConvert, 96);
        // convert BufferedImage to byte array
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ImageIO.write(bImage_small, "png", baos);
        baos.flush();
        imageInByte = baos.toByteArray();

        // create middle-sized version, width is 250px
        InputStream img_middle = new ByteArrayInputStream(decodedBytes);
        BufferedImage bImage_middle = ImageIO.read(img_middle);
        BufferedImage middle = Scalr.resize(bImage_middle, 250);
        // convert BufferedImage to byte array
        ByteArrayOutputStream baos2 = new ByteArrayOutputStream();
        ImageIO.write(middle, "png", baos2);
        baos2.flush();
        middle_byte = baos2.toByteArray();

        // blob-inputstreams
        in_thumb = new ByteArrayInputStream(imageInByte);
        in_image = new ByteArrayInputStream(decodedBytes);
        in_image_middle = new ByteArrayInputStream(middle_byte);
      }

      // create INSERT statement
      if (image == null) {
        add_meal =
            "INSERT INTO T_MEALS ( USER_ID, MEAL_NAME, MEAL_PRICE, MEAL_SERVINGS, MEAL_TIME, MEAL_DESCRIPTION, MEAL_INGREDIENTS ) "
                + "VALUES ('"
                + user_id
                + "', '"
                + name
                + "', "
                + meal_price
                + ", "
                + meal_servings
                + ", "
                + time
                + ", '"
                + description
                + "', '"
                + ingredients
                + "')";

        stmt = conn.createStatement();
        stmt.executeQuery(add_meal);

        // get the new ID of this place
        Long meal_id = (long) 0;

        PreparedStatement getMealID =
            conn.prepareStatement(
                "Select meal_id from T_MEALS where MEAL_NAME = '"
                    + name
                    + "' and user_id = '"
                    + user_id
                    + "'");

        ResultSet id = getMealID.executeQuery();

        if (id.next()) {
          if (id.getString("meal_id") != null)
            meal_id = (long) Integer.valueOf(id.getString("place_id"));
        }
      } else {
        // statements to store images and meal
        OraclePreparedStatement ps =
            (OraclePreparedStatement)
                conn.prepareStatement(
                    "INSERT INTO T_MEALS ( USER_ID, MEAL_NAME, MEAL_PRICE, MEAL_SERVINGS, MEAL_TIME, MEAL_DESCRIPTION, MEAL_INGREDIENTS, THUMBNAIL ) "
                        + "VALUES ('"
                        + user_id
                        + "', '"
                        + name
                        + "', "
                        + meal_price
                        + ", "
                        + meal_servings
                        + ", "
                        + time
                        + ", '"
                        + description
                        + "', '"
                        + ingredients
                        + "' , ?)");
        ps.setBinaryStream(1, in_thumb, imageInByte.length);
        ps.executeUpdate();

        // get the new ID of this place
        Long meal_id = (long) 0;

        PreparedStatement getMealID =
            conn.prepareStatement(
                "Select meal_id from T_MEALS where MEAL_NAME = '"
                    + name
                    + "' and user_id = '"
                    + user_id
                    + "'");

        ResultSet id = getMealID.executeQuery();

        if (id.next()) {
          if (id.getString("meal_id") != null)
            meal_id = (long) Integer.valueOf(id.getString("meal_id"));

          // add pictures
          PreparedStatement ps2 =
              conn.prepareStatement(
                  "INSERT INTO T_IMAGES ( MEAL_ID, USER_ID, IMAGE, IMAGE_MIDDLE) VALUES("
                      + String.valueOf(meal_id)
                      + ","
                      + user_id
                      + ",?,?)");
          ps2.setBinaryStream(1, in_image, decodedBytes.length);
          ps2.setBinaryStream(2, in_image_middle, middle_byte.length);
          ps2.executeUpdate();
        }

        conn.commit();
      }

      resp.setStatus(HttpServletResponse.SC_CREATED);
    } catch (Exception e) {
      resp.setStatus(HttpServletResponse.SC_CONFLICT);
      e.printStackTrace();
    } finally {
      // close connection
      dao.close(conn);
    }
    resp.setContentType("text/javascript");
    resp.flushBuffer();
  }
Ejemplo n.º 20
0
  public void createThumbnail(MultipartFile multipartFile, String fileName, int thumbnailSize)
      throws DdException, IOException {
    boolean f = false;
    for (String mime : mimeTypeAllow) {
      if (mime.equalsIgnoreCase(multipartFile.getContentType())) {
        f = true;
        break;
      }
    }

    if (!f) {
      throw new DdException(
          DdException.VALIDATION_EXCEPTION,
          UploadUtil.FILE_TYPE_NOT_ALLOW_CODE,
          UploadUtil.FILE_TYPE_NOT_ALLOW);
    }

    String fileNameTemp = "", fileExt = "";
    fileNameTemp = multipartFile.getOriginalFilename();
    if (fileNameTemp.indexOf(".") > -1) {
      fileExt = fileNameTemp.substring(fileNameTemp.lastIndexOf("."), fileNameTemp.length());
    }
    fileExt = fileExt.toLowerCase();

    // Check for valid file type upload file
    if (fileTypeAllow.indexOf(fileExt) == -1) {
      throw new DdException(
          DdException.VALIDATION_EXCEPTION,
          UploadUtil.FILE_TYPE_NOT_ALLOW_CODE,
          UploadUtil.FILE_TYPE_NOT_ALLOW);
    }

    // Check for limit upload file
    if (multipartFile.getSize() <= 0 || multipartFile.getSize() > fileSizeLimit) {
      throw new DdException(
          DdException.VALIDATION_EXCEPTION,
          UploadUtil.FILE_SIZE_LIMIT_CODE,
          UploadUtil.FILE_SIZE_LIMIT);
    }

    BufferedImage img = ImageIO.read(multipartFile.getInputStream());

    int cropMargin = (int) Math.abs(Math.round(((img.getWidth() - img.getHeight()) / 2.0)));

    // determine the crop coordinates
    int x1 = 0;
    int y1 = 0;
    int width = img.getWidth();
    int height = img.getHeight();
    if (img.getWidth() > img.getHeight()) {
      x1 = cropMargin;
      width = height;
    } else {
      y1 = cropMargin;
      height = width;
    }

    BufferedImage thumbnail = Scalr.crop(img, x1, y1, width, height);

    thumbnail =
        Scalr.resize(
            thumbnail,
            Scalr.Method.ULTRA_QUALITY,
            Scalr.Mode.AUTOMATIC,
            thumbnailSize,
            thumbnailSize,
            Scalr.OP_ANTIALIAS);

    ImageIO.write(thumbnail, fileExt.substring(1), new File(path + fileName));
  }