title: Convert BufferedImage(awt) to Image(JavaFx) using SwingFXUtils
body: <p>To convert BuffredImage to javaFX ImageView we use SwingFXUtils.toFXImage
  this is the external library : <a href="http://forge.scilab.org/index.php/p/jlatexmath/downloads/694/" rel="nofollow">http://forge.scilab.org/index.php/p/jlatexmath/downloads/694/</a></p>
  
  <p>I tried this but it didn't work for me,I have a code that work on Swing :</p>
  
  <pre><code>import org.scilab.forge.jlatexmath.TeXConstants;
  import org.scilab.forge.jlatexmath.TeXFormula;
  import org.scilab.forge.jlatexmath.TeXIcon;
  
  import javax.swing.*;
  import java.awt.*;
  import java.awt.event.ActionEvent;
  import java.awt.event.ActionListener;
  import java.awt.image.BufferedImage;
  
  public class LatexExample extends JFrame implements ActionListener {
  
      private JTextArea latexSource;
      private JButton btnRender;
      private JPanel drawingArea;
  
      public LatexExample() {
          this.setTitle("JLatexMath Example");
          this.setSize(500, 500);
          Container content = this.getContentPane();
          content.setLayout(new GridLayout(2, 1));
          this.latexSource = new JTextArea();
  
          JPanel editorArea = new JPanel();
          editorArea.setLayout(new BorderLayout());
          editorArea.add(new JScrollPane(this.latexSource),BorderLayout.CENTER);
          editorArea.add(btnRender = new JButton("Render"),BorderLayout.SOUTH);
  
          content.add(editorArea);
          content.add(this.drawingArea = new JPanel());
          this.btnRender.addActionListener(this);
  
          this.latexSource.setText("x=\\frac{-b \\pm \\sqrt {b^2-4ac}}{2a}");
      }
  
      public void render() {
          try {
              // get the text
              String latex = this.latexSource.getText();
  
              // create a formula
              TeXFormula formula = new TeXFormula(latex);
  
              // render the formla to an icon of the same size as the formula.
              TeXIcon icon = formula
                      .createTeXIcon(TeXConstants.STYLE_DISPLAY, 20);
  
              // insert a border
              icon.setInsets(new Insets(5, 5, 5, 5));
  
              // now create an actual image of the rendered equation
              BufferedImage image = new BufferedImage(icon.getIconWidth(),
                      icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
              Graphics2D g2 = image.createGraphics();
              g2.setColor(Color.white);
              g2.fillRect(0, 0, icon.getIconWidth(), icon.getIconHeight());
              JLabel jl = new JLabel();
              jl.setForeground(new Color(0, 0, 0));
              icon.paintIcon(jl, g2, 0, 0);
              // at this point the image is created, you could also save it with ImageIO
  
              // now draw it to the screen
              Graphics g = this.drawingArea.getGraphics();
              g.drawImage(image,0,0,null);
          } catch (Exception ex) {
              ex.printStackTrace();
              JOptionPane.showMessageDialog(null, ex.getMessage(), "Error",
                      JOptionPane.INFORMATION_MESSAGE);
          }
  
      }
  
      public static void main(String[] args) {
          LatexExample frame = new LatexExample();
          frame.setVisible(true);
      }
  
      @Override
      public void actionPerformed(ActionEvent e) {
          if( e.getSource()==this.btnRender ) {
              render();
          }
  
      }
  }
  </code></pre>
  
  <p>I tried the same in javaFX but it dosen't work !</p>
  
  <pre><code>String Latex = "\\frac {5} {a}";
  
  
           TeXFormula formula = new TeXFormula(Latex);
              TeXIcon icon = formula
                      .createTeXIcon(TeXConstants.STYLE_DISPLAY, 20);
  
              // insert a border
              icon.setInsets(new Insets(5, 5, 5, 5));
  
              // now create an actual image of the rendered equation
              BufferedImage Buffimage = new BufferedImage(icon.getIconWidth(), icon.getIconHeight(), BufferedImage.TYPE_INT_ARGB);
              WritableImage FXimage = new WritableImage(Buffimage.getWidth(), Buffimage.getHeight());
  //imageview variable name is image.
              image.setImage(SwingFXUtils.toFXImage(Buffimage,FXimage));
  </code></pre>
  
  <p>What I must modifie to convert this picture to javaFX picture?</p>