/**
**QQ:252574345
**MSN:[email protected]
*/
chart = ChartFactory.createTimeSeriesChart(......);
XYPlot xyplot=(XYPlot) chart.getPlot();
XYLineAndShapeRenderer xylinerenderer=(XYLineAndShapeRenderer)xyplot.getRenderer();
//以下分别给同一个曲线图中3条曲线设置颜色,0为第一条1为第二条,......
xylinerenderer.setSeriesPaint(0, new Color(0, 0 ,255 ));
xylinerenderer.setSeriesPaint(1, new Color(255 ,215, 0 ));
xylinerenderer.setSeriesPaint(2, new Color(0, 238, 118));