@Override
public JComponent getVisualisation(DataBean data) throws Exception {
this.data = data;
refreshAxisBoxes(data);
List<Variable> vars = getFrame().getVariables();
if (vars == null || vars.size() < 2) {
if (xBox.getItemCount() >= 1) {
xBox.setSelectedIndex(0);
}
if (yBox.getItemCount() >= 2) {
yBox.setSelectedIndex(1);
} else {
yBox.setSelectedIndex(0);
}
} else {
xBox.setSelectedItem(vars.get(0));
yBox.setSelectedItem(vars.get(1));
}
xVar = (Variable) xBox.getSelectedItem();
yVar = (Variable) yBox.getSelectedItem();
PlotDescription description =
new PlotDescription(data.getName(), xVar.getName(), yVar.getName());
NumberAxis domainAxis = new NumberAxis(description.xTitle);
domainAxis.setAutoRangeIncludesZero(false);
NumberAxis rangeAxis = new NumberAxis(description.yTitle);
rangeAxis.setAutoRangeIncludesZero(false);
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
renderer.setLinesVisible(false);
renderer.setShapesVisible(true);
renderer.setShape(new Ellipse2D.Float(-2, -2, 4, 4));
renderer.setSeriesPaint(1, Color.black);
plot = new XYPlot(new XYSeriesCollection(), domainAxis, rangeAxis, renderer);
this.updateSelectionsFromApplication(false); // Calls also updateXYSerieses();
JFreeChart chart = new JFreeChart(description.plotTitle, plot);
application.addClientEventListener(this);
selectableChartPanel = new SelectableChartPanel(chart, this);
return selectableChartPanel;
}
/**
* Sets a flag that controls whether or not lines are drawn between the items in ALL series, and
* sends a {@link RendererChangeEvent} to all registered listeners.
*
* @param visible the flag.
* @see #getLinesVisible()
* @deprecated As of 1.0.7, use the per-series and base level settings.
*/
public void setLinesVisible(boolean visible) {
setLinesVisible(Boolean.valueOf(visible));
}
