title: javafx quality of the images uploaded
body: <p>my application connects to a database in mysql using phpmyadmin and stores an image in the database, but my problem is when I download the image from the database and post the image on a imageview the image has a very low quality where also it's color is being afected too.</p>
  
  <p>if I post the image directly on the database using phpmyadmin and then download the image using my app the image looks fine, but if I upload the image from my app and then i download it then the quality is bad.</p>
  
  <p>the way to post the image is past the image to a byte[] and then uploading to the database that uses the type blob.</p>
  
  <pre><code>private byte[] imagenToByte(Image imagen) {
      BufferedImage bufferimage = SwingFXUtils.fromFXImage(imagen, null);
        ByteArrayOutputStream output = new ByteArrayOutputStream();
        try {
          ImageIO.write(bufferimage, "jpg", output );
      } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
      }
        byte [] data = output.toByteArray();
        return data;
  }
  </code></pre>
  
  <p>can you help me please?</p>
  
  <p>EDIT</p>
  
  <pre><code>@FXML
  public void eventoBotonSeleccionarImagen() {
      FileChooser imagenSeleccionada = new FileChooser();
      FileChooser.ExtensionFilter filtroImagenjpg = new ExtensionFilter("Archivos *.jpg", "*.jpg");
      FileChooser.ExtensionFilter filtroImagenJPG = new ExtensionFilter("Archivos *.JPG", "*.JPG");
  
      File archivo = imagenSeleccionada.showOpenDialog(null);
  
      try {
          BufferedImage bufferedImage = ImageIO.read(archivo);
          Image image = SwingFXUtils.toFXImage(bufferedImage, null);
          imageViewMonstruo.setImage(image);
      }
      catch(Exception e) {
          e.printStackTrace();
      }
  
  }
  </code></pre>