CategoryPlot plot = (CategoryPlot) chart.getPlot(); plot.setDomainCrosshairVisible(true); plot.setRangeCrosshairVisible(true); GanttRenderer r = (GanttRenderer) plot.getRenderer(); r.setBaseToolTipGenerator(new IntervalCategoryToolTipGenerator( "{0}, {1}: {3} - {4}", DateFormat.getDateInstance()));
plot.setDomainAxis(domainAxis); plot.setDomainGridlinesVisible(false); plot.setDomainCrosshairVisible(false); plot.setRangeAxis(rangeAxis); plot.setRangeGridlinesVisible(false);
plot.setDomainAxis(domainAxis); plot.setDomainGridlinesVisible(false); plot.setDomainCrosshairVisible(false); plot.setRangeAxis(rangeAxis); plot.setRangeGridlinesVisible(false);