Added LaTeX output to example.

README.md

@@ -2,12 +2,18 @@
 
 A small Java library to parse mathematical formulas to LaTeX and display them as images
 
+Formula:
 ```
 (a_1 / (b_1 + sqrt(c))^2) + sin(a_2 * b_2)
 ```
-
+Image:
 ![example](example.png?raw=true)
 
+LaTeX:
+```latex
+\left(\frac{{a}_{1}}{{\left({b}_{1}+\sqrt{c}\right)}^{2}}\right)+\sin{\left({a}_{2}\cdot {b}_{2}\right)}
+```
+
 ## Installation
 
 Grab the latest release and add the `pretty-formula.jar` as well as all the dependencies from the `lib` directory to your project.

src/de/uni_bielefeld/cebitec/mzurowie/pretty_formula/main/GUIWindow.java

@@ -119,6 +119,7 @@ private void jTextPane1KeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:eve
 
       try {
          BufferedImage image = FormulaParser.parseToImage(this.jTextPane1.getText());
+         System.out.println(FormulaParser.parseToLatex(this.jTextPane1.getText()));
          this.jLabel2.getGraphics().drawImage(image, 0, 0, null);
 
       } catch (DetailedParseCancellationException e) {