pizzaChart « Label « JFreeChart Q&A

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1. Label of pizzaChart    jfree.org

Hi, I have a pizzaChart and I would like to put a percent symbol after the value that appears on the label. By label I mean the yellow box, like a hint, that appears on the grafic. Its like xxxxx = 0123 %. The name "xxxxx" and the value are setted in the produceDataset(Map params) method. But the % I dont ...