plot.setSectionOutlinesVisible(false);
plot.setNoDataMessage("No data available");
plot.setSimpleLabels(false);
plot.setCircular(true);
chart.setPadding(new RectangleInsets(0, 0, 0, 0));
chart.removeLegend();
return chart;
}
protected void onNavigate(final Runnable toRun) {
init(modes.indexOf(toRun));