[news.eclipse.birt] changing x-axis title position of a chart

[bcemkucuk@xxxxxxxxx (cem kücük)]

hi,

i have a chart which created with BIRT API.
now i wanna change the Position of my chart.
what i have tried is

Axis x = chart.getPrimaryBaseAxes()[0];
x.getTitle().setVisible(true);
FontDefinition fontDef = FontDefinitionImpl.create("Arial", 8f, false,
				false, false, false, false, 0.0, null);
x.getTitle().getCaption().setFont(fontDef);
x.getTitle().getCaption().setValue("time");

x.setTitlePosition(Position.ABOVE_LITERAL);

Position.ABOVE_LITERAL and Position.BELOW_LITERAL works but 
Position.RIGHT_LITERAL and Position.LEFT_LITERAL don't work.
i want to set title position on the right side of x-axis. 

       |
       |
       |
       |
       |________________
        x-title           
        (now)
what i want:

       |
       |
       |
       |
       |________________ x-title
                              
      
regards,
cem