private Configuration createConf() {
Configuration conf = new Configuration();
conf.setTitle("Historic World Population by Region");
conf.setSubTitle("Source: Wikipedia.org");
XAxis x = new XAxis();
x.setCategories("Africa", "America", "Asia", "Europe", "Oceania");
x.setTitle((String) null);
conf.addxAxis(x);
YAxis y = new YAxis();
y.setMin(0);
Title title = new Title("Population (millions)");
title.setVerticalAlign(VerticalAlign.HIGH);
y.setTitle(title);
conf.addyAxis(y);
Tooltip tooltip = new Tooltip();
tooltip.setFormatter("this.series.name +': '+ this.y +' millions'");
conf.setTooltip(tooltip);
PlotOptionsBar plot = new PlotOptionsBar();
plot.setDataLabels(new Labels(true));
conf.setPlotOptions(plot);
Legend legend = new Legend();
legend.setLayout(LayoutDirection.VERTICAL);
legend.setHorizontalAlign(HorizontalAlign.RIGHT);
legend.setVerticalAlign(VerticalAlign.TOP);
legend.setX(-100);
legend.setY(100);
legend.setFloating(true);
legend.setBorderWidth(1);
legend.setBackgroundColor("#FFFFFF");
legend.setShadow(true);
conf.setLegend(legend);
conf.disableCredits();
List<Series> series = new ArrayList<Series>();
series.add(new ListSeries("Year 1800", 107, 31, 635, 203, 2));
series.add(new ListSeries("Year 1900", 133, 156, 947, 408, 6));
series.add(new ListSeries("Year 2008", 973, 914, 4054, 732, 34));
conf.setSeries(series);
return conf;
}
@Override
protected Component getChart() {
Chart chart = new Chart(ChartType.AREA);
Configuration conf = chart.getConfiguration();
conf.getChart().setInverted(true);
conf.setTitle(new Title("Average fruit consumption during one week"));
XAxis xAxis = new XAxis();
xAxis.setCategories(
"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday");
conf.addxAxis(xAxis);
YAxis yAxis = new YAxis();
yAxis.setTitle(new Title("Number of units"));
yAxis.setMin(0);
conf.addyAxis(yAxis);
Legend legend = new Legend();
legend.setLayout(LayoutDirection.VERTICAL);
legend.setHorizontalAlign(HorizontalAlign.LEFT);
legend.setFloating(true);
legend.setVerticalAlign(VerticalAlign.TOP);
legend.setX(-150);
legend.setY(100);
legend.setBorderWidth(1);
legend.setBackgroundColor("#ffffff");
conf.setLegend(legend);
PlotOptionsArea plotOptions = new PlotOptionsArea();
plotOptions.setFillOpacity(0.5);
conf.setPlotOptions(plotOptions);
conf.addSeries(new ListSeries("John", 3, 4, 3, 5, 4, 10, 12));
conf.addSeries(new ListSeries("Jane", 1, 3, 4, 3, 3, 5, 4));
chart.drawChart(conf);
return chart;
}