/** Check that the equals() method distinguishes the required fields. */
public void testEquals() {
MultiplePiePlot p1 = new MultiplePiePlot();
MultiplePiePlot p2 = new MultiplePiePlot();
assertTrue(p1.equals(p2));
assertTrue(p2.equals(p1));
p1.setDataExtractOrder(TableOrder.BY_ROW);
assertFalse(p1.equals(p2));
p2.setDataExtractOrder(TableOrder.BY_ROW);
assertTrue(p1.equals(p2));
p1.setLimit(1.23);
assertFalse(p1.equals(p2));
p2.setLimit(1.23);
assertTrue(p1.equals(p2));
p1.setAggregatedItemsKey("Aggregated Items");
assertFalse(p1.equals(p2));
p2.setAggregatedItemsKey("Aggregated Items");
assertTrue(p1.equals(p2));
p1.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow));
assertFalse(p1.equals(p2));
p2.setAggregatedItemsPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.yellow));
assertTrue(p1.equals(p2));
p1.setPieChart(ChartFactory.createPieChart("Title", null, true, true, true));
assertFalse(p1.equals(p2));
p2.setPieChart(ChartFactory.createPieChart("Title", null, true, true, true));
assertTrue(p1.equals(p2));
}
/**
* Creates a sample dataset for the demo.
*
* @return A sample dataset.
*/
public static JFreeChart create3DPieChart(
String title,
java.awt.Font titleFont,
CategoryDataset data,
TableOrder order,
boolean legend,
boolean tooltips,
boolean urls,
PieURLGenerator urlGenerator) {
MultiplePiePlot plot = new MultiplePiePlot(data);
plot.setDataExtractOrder(order);
// plot.setOutlineStroke(null);
JFreeChart pieChart = new JFreeChart(new PiePlot3D(null));
pieChart.setBackgroundPaint(null);
plot.setPieChart(pieChart);
PiePlot3D pp = (PiePlot3D) plot.getPieChart().getPlot();
pp.setBackgroundPaint(null);
// pp.setInsets(new Insets(0, 5, 5, 5));
// no outline around each piechart
pp.setOutlineStroke(null);
PieToolTipGenerator tooltipGenerator = null;
if (tooltips) {
tooltipGenerator = new StandardPieToolTipGenerator();
}
if (!urls) {
urlGenerator = null;
}
pp.setToolTipGenerator(tooltipGenerator);
pp.setLabelGenerator(null);
pp.setURLGenerator(urlGenerator);
JFreeChart chart = new JFreeChart(title, titleFont, plot, legend);
return chart;
}
