title: Processing 2+ Create multiple italic text legends
body: <p>I want to create a legends for a bar chart, which looks like:</p>
  
  <pre><code> |  |  |  |
  /  /  /  /
  </code></pre>
  
  <p>where | : data column, 
        / : is a legend for each column</p>
  
  <p>I couldn't get the text legend right, try multiple maxtrix transformation, but none works correctly. </p>
  
  <pre><code>for (int col = 0; col &lt; 4; col++) {
                         // Draw emotions legends
                  applet.fill(100);
                  applet.textFont(font, 20);
  
                  // perform matrix transform
                  applet.rotate(-0.75f);
                  applet.translate(col * columnW, h);
  
                  // draw text
                  applet.text(legends[col], 0, 0);
  
                  // undo matrix
                  applet.translate(-col * columnW, -h);
                  applet.rotate(0.75f);
  }
  </code></pre>
  
  <p>Please help :(</p>