Display Milestones in GantDemo1

[noob]

I tryed to display Milestones with no success . To start with I wanted to get the sample code of GantDemo1 displayed with milesontes in different colors. The code in moment displays durations like:

Code: Select all

s1.add(new Task("Write Proposal",
               new SimpleTimePeriod(date(1, Calendar.APRIL, 2001),
                                    date(5, Calendar.APRIL, 2001))));

I would appreciate any idea - Thanks.