问题
As in this mockup:
I know it is possible to have charts display next to each other using org.jfree.chart.plot.CombinedDomainXYPlot, but is it possible to have them overlaid, possibly using different Y axes (one for the stacked bars to the left of the chart, and one for the line chart shown to the right of the chart)?
回答1:
Yes, the chart entitled DualAxisDemo1, shown among the Multiple Axis Charts, is an example. In addition to a second data set and renderer, you need a second axis, as discussed in this question & answer. This related example combines two renderers; this related example combines two axes.
来源：https://stackoverflow.com/questions/3807992/jfreechart-is-it-possible-to-combine-a-stacked-bars-and-line-chart-combined