How to set Pie chart values in %

Question

I am using JFreechart for creating chart. When i am creating pie chart the values for the pie chart are displaying with integer format.But i need those values in Percentage.

My current Output :- 

Service manager (1)
Service Executive (6)
Service co-coordinator (3)

My Expected output :-


Service manager (10%)
Service Executive (60%)
Service co-coordinator (30%)

Sample code:-

for(int i=0;i<dataset_bydeglist.size();i+=2){
                        dataset.setValue(dataset_bydeglist.get(i).toString()+" ("+(Integer)dataset_bydeglist.get(i+1)+") ",(Integer)dataset_bydeglist.get(i+1));
                    }

Adding value to dataset.All data are inside arraylist.

Please help me.

Your question is not very clear. Is it about setting the values or about output? Where is the rest of your code related to the question? — Keppil, Aug 25 '12 at 06:50
Out put is depends on values you have entered.Without some valid values how output is possible. — JDGuide, Aug 27 '12 at 03:44

score 1 · Accepted Answer · edited May 23 '17 at 10:34

1

PieChartDemo2 is an example that uses a StandardPieSectionLabelGenerator for this. There's a related example here.

edited May 23 '17 at 10:34

Community

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answered Aug 25 '12 at 13:19

trashgod

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How to set Pie chart values in %

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