www.jfree.org

Hello,
I have the same problem and I do not know how to set the data.

I set the data as follows :

DefaultCategoryDataset data = new DefaultCategoryDataset();

for (int i = 0; i < clones.length ; i++)
{
data.addValue(numbers[i], Integer.toString(i) , groupNames[i]);
}

Thanks...
nurettin

How can I can the bar width in verticalbar chart?

nurettin