OHLCSeries' volumeData seems to do nothing.

[HeyBanditoz]

When creating a OHLC chart with volume data like below, it doesn't seem to display volumes at all. candles.getVolumes() contains data.

OHLCChart chart = new OHLCChartBuilder().width(2000).height(750).title(cp.getName()).build();
chart.addSeries("Series", candles.getAsDates(), candles.getOpens(), candles.getHighs(), candles.getLows(), candles.getCloses(), candles.getVolumes())
            .setUpColor(Color.GREEN)
            .setDownColor(Color.RED);
BufferedImage bi = BitmapEncoder.getBufferedImage(chart);
// ..more

Example: I would expect volume data to be rendered inline along the bottom of the graph.

[Mr14huashao]

@HeyBanditoz volumes does not draw the bar chart at the bottom. You can set chart.getStyler().setToolTipsEnabled(true). If you hover over the candle, the volume will be displayed.

[jobmission]

I'd like to see that feature too