?? piechartdemo5.java
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package demo;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridLayout;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PiePlot;
import org.jfree.chart.plot.PiePlot3D;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.general.DefaultPieDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;
public class PieChartDemo5 extends ApplicationFrame
{
public PieChartDemo5(String paramString)
{
super(paramString);
setContentPane(createDemoPanel());
}
public static JPanel createDemoPanel()
{
DemoPanel localDemoPanel = new DemoPanel(new GridLayout(2, 2));
DefaultPieDataset localDefaultPieDataset = new DefaultPieDataset();
localDefaultPieDataset.setValue("Section 1", 23.300000000000001D);
localDefaultPieDataset.setValue("Section 2", 56.5D);
localDefaultPieDataset.setValue("Section 3", 43.299999999999997D);
localDefaultPieDataset.setValue("Section 4", 11.1D);
JFreeChart localJFreeChart1 = ChartFactory.createPieChart("Chart 1", localDefaultPieDataset, false, false, false);
localJFreeChart1.addSubtitle(new TextTitle("setCircular(true);", new Font("Dialog", 0, 12)));
PiePlot localPiePlot1 = (PiePlot)localJFreeChart1.getPlot();
localPiePlot1.setCircular(true);
JFreeChart localJFreeChart2 = ChartFactory.createPieChart("Chart 2", localDefaultPieDataset, false, false, false);
localJFreeChart2.addSubtitle(new TextTitle("setCircular(false);", new Font("Dialog", 0, 12)));
PiePlot localPiePlot2 = (PiePlot)localJFreeChart2.getPlot();
localPiePlot2.setCircular(false);
JFreeChart localJFreeChart3 = ChartFactory.createPieChart3D("Chart 3", localDefaultPieDataset, false, false, false);
localJFreeChart3.addSubtitle(new TextTitle("setCircular(true);", new Font("Dialog", 0, 12)));
PiePlot3D localPiePlot3D1 = (PiePlot3D)localJFreeChart3.getPlot();
localPiePlot3D1.setForegroundAlpha(0.60000002384185791F);
localPiePlot3D1.setCircular(true);
JFreeChart localJFreeChart4 = ChartFactory.createPieChart3D("Chart 4", localDefaultPieDataset, false, false, false);
localJFreeChart4.addSubtitle(new TextTitle("setCircular(false);", new Font("Dialog", 0, 12)));
PiePlot3D localPiePlot3D2 = (PiePlot3D)localJFreeChart4.getPlot();
localPiePlot3D2.setForegroundAlpha(0.60000002384185791F);
localPiePlot3D2.setCircular(false);
localDemoPanel.add(new ChartPanel(localJFreeChart1));
localDemoPanel.add(new ChartPanel(localJFreeChart2));
localDemoPanel.add(new ChartPanel(localJFreeChart3));
localDemoPanel.add(new ChartPanel(localJFreeChart4));
localDemoPanel.addChart(localJFreeChart1);
localDemoPanel.addChart(localJFreeChart2);
localDemoPanel.addChart(localJFreeChart3);
localDemoPanel.addChart(localJFreeChart4);
localDemoPanel.setPreferredSize(new Dimension(800, 600));
return localDemoPanel;
}
public static void main(String[] paramArrayOfString)
{
PieChartDemo5 localPieChartDemo5 = new PieChartDemo5("JFreeChart: PieChartDemo5.java");
localPieChartDemo5.pack();
RefineryUtilities.centerFrameOnScreen(localPieChartDemo5);
localPieChartDemo5.setVisible(true);
}
}
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