private BubbleChartModel initBubbleModel() {
BubbleChartModel model = new BubbleChartModel();
model.add(new BubbleChartSeries("Acura", 70, 183, 55));
model.add(new BubbleChartSeries("Alfa Romeo", 45, 92, 36));
model.add(new BubbleChartSeries("AM General", 24, 104, 40));
model.add(new BubbleChartSeries("Bugatti", 50, 123, 60));
model.add(new BubbleChartSeries("BMW", 15, 89, 25));
model.add(new BubbleChartSeries("Audi", 40, 180, 80));
model.add(new BubbleChartSeries("Aston Martin", 70, 70, 48));
return model;
}
private void createBubbleModels() {
bubbleModel1 = initBubbleModel();
bubbleModel1.setTitle("Bubble Chart");
bubbleModel1.getAxis(AxisType.X).setLabel("Price");
Axis yAxis = bubbleModel1.getAxis(AxisType.Y);
yAxis.setMin(0);
yAxis.setMax(250);
yAxis.setLabel("Labels");
bubbleModel2 = initBubbleModel();
bubbleModel2.setTitle("Custom Options");
bubbleModel2.setShadow(false);
bubbleModel2.setBubbleGradients(true);
bubbleModel2.setBubbleAlpha(0.8);
bubbleModel2.getAxis(AxisType.X).setTickAngle(-50);
yAxis = bubbleModel2.getAxis(AxisType.Y);
yAxis.setMin(0);
yAxis.setMax(250);
yAxis.setTickAngle(50);
}