plotOptions.setLegendOptions(new LegendOptions().setShow(false));
plotOptions.setSelectionOptions(new SelectionOptions().setDragging(true).setMode("x"));
final PlotWithOverview plot = new PlotWithOverview(model, plotOptions);
// add hover listener
plot.addHoverListener(new PlotHoverListener() {
public void onPlotHover(Plot plot, PlotPosition position, PlotItem item) {
if (item != null) {
selectedPointLabel
.setText("x: " + item.getDataPoint().getX() + ", y: " + item.getDataPoint().getY());
} else {