[JFreeChart] Yield Curve

Voila la solution pour les interréssés

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
DateAxis dateAxis = new DateAxis("Tenor")
{
   public java.util.List refreshTicks(Graphics2D g2, AxisState state, Rectangle2D dataArea, RectangleEdge edge)
   {
      java.util.List result = super.refreshTicks(g2, state, dataArea, edge);
 
      for (int i = 0; i < listTicks.size(); i++)
         result.add(listTicks.get(i)); // Custom Ticks
 
      return result;
   };
};
plot.setDomainAxis(dateAxis);

Il suffit de creer une liste de Ticks adaptée a la customisation souhaitée.
Dans mon cas,

Code:

1
2
 
DateTick tick = new DateTick(cal.getTime(), tenor, TextAnchor.TOP_CENTER, TextAnchor.TOP_CENTER, 0.0);