superdemo.java

很好的制作统计图表的代码

        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.DualAxisDemo1", "DualAxisDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.DualAxisDemo2", "DualAxisDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode3 = new DefaultMutableTreeNode(new DemoDescription("demo.DualAxisDemo3", "DualAxisDemo3.java"));
        DefaultMutableTreeNode defaultmutabletreenode4 = new DefaultMutableTreeNode(new DemoDescription("demo.DualAxisDemo4", "DualAxisDemo4.java"));
        DefaultMutableTreeNode defaultmutabletreenode5 = new DefaultMutableTreeNode(new DemoDescription("demo.DualAxisDemo5", "DualAxisDemo5.java"));
        DefaultMutableTreeNode defaultmutabletreenode6 = new DefaultMutableTreeNode(new DemoDescription("demo.MultipleAxisDemo1", "MultipleAxisDemo1.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        defaultmutabletreenode.add(defaultmutabletreenode3);
        defaultmutabletreenode.add(defaultmutabletreenode4);
        defaultmutabletreenode.add(defaultmutabletreenode5);
        defaultmutabletreenode.add(defaultmutabletreenode6);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createCombinedAxisChartsNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Combined Axis Charts");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedCategoryPlotDemo1", "CombinedCategoryPlotDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedCategoryPlotDemo2", "CombinedCategoryPlotDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode3 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedTimeSeriesDemo1", "CombinedTimeSeriesDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode4 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedXYPlotDemo1", "CombinedXYPlotDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode5 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedXYPlotDemo2", "CombinedXYPlotDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode6 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedXYPlotDemo3", "CombinedXYPlotDemo3.java"));
        DefaultMutableTreeNode defaultmutabletreenode7 = new DefaultMutableTreeNode(new DemoDescription("demo.CombinedXYPlotDemo4", "CombinedXYPlotDemo4.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        defaultmutabletreenode.add(defaultmutabletreenode3);
        defaultmutabletreenode.add(defaultmutabletreenode4);
        defaultmutabletreenode.add(defaultmutabletreenode5);
        defaultmutabletreenode.add(defaultmutabletreenode6);
        defaultmutabletreenode.add(defaultmutabletreenode7);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createGanttChartsNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Gantt Charts");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.GanttDemo1", "GanttDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.GanttDemo2", "GanttDemo2.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createMiscellaneousChartsNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Miscellaneous");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.BoxAndWhiskerChartDemo1", "BoxAndWhiskerChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.BubbleChartDemo1", "BubbleChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode3 = new DefaultMutableTreeNode(new DemoDescription("demo.CategoryStepChartDemo1", "CategoryStepChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode4 = new DefaultMutableTreeNode(new DemoDescription("demo.CompassDemo1", "CompassDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode5 = new DefaultMutableTreeNode(new DemoDescription("demo.CompassFormatDemo1", "CompassFormatDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode6 = new DefaultMutableTreeNode(new DemoDescription("demo.CompassFormatDemo2", "CompassFormatDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode7 = new DefaultMutableTreeNode(new DemoDescription("demo.DifferenceChartDemo1", "DifferenceChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode8 = new DefaultMutableTreeNode(new DemoDescription("demo.DifferenceChartDemo2", "DifferenceChartDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode9 = new DefaultMutableTreeNode(new DemoDescription("demo.EventFrequencyDemo1", "EventFrequencyDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode10 = new DefaultMutableTreeNode(new DemoDescription("demo.HideSeriesDemo1", "HideSeriesDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode11 = new DefaultMutableTreeNode(new DemoDescription("demo.OverlaidBarChartDemo1", "OverlaidBarChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode12 = new DefaultMutableTreeNode(new DemoDescription("demo.OverlaidBarChartDemo2", "OverlaidBarChartDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode13 = new DefaultMutableTreeNode(new DemoDescription("demo.SpiderWebChartDemo1", "SpiderWebChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode14 = new DefaultMutableTreeNode(new DemoDescription("demo.PolarChartDemo1", "PolarChartDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode15 = new DefaultMutableTreeNode(new DemoDescription("demo.ThermometerDemo1", "ThermometerDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode16 = new DefaultMutableTreeNode(new DemoDescription("demo.YIntervalChartDemo1", "YIntervalChartDemo1.java"));
        defaultmutabletreenode.add(createCrosshairChartsNode());
        defaultmutabletreenode.add(createItemLabelsNode());
        defaultmutabletreenode.add(createMarkersNode());
        defaultmutabletreenode.add(createOrientationNode());
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        defaultmutabletreenode.add(defaultmutabletreenode3);
        defaultmutabletreenode.add(defaultmutabletreenode4);
        defaultmutabletreenode.add(defaultmutabletreenode5);
        defaultmutabletreenode.add(defaultmutabletreenode6);
        defaultmutabletreenode.add(defaultmutabletreenode7);
        defaultmutabletreenode.add(defaultmutabletreenode8);
        defaultmutabletreenode.add(defaultmutabletreenode9);
        defaultmutabletreenode.add(defaultmutabletreenode10);
        defaultmutabletreenode.add(defaultmutabletreenode11);
        defaultmutabletreenode.add(defaultmutabletreenode12);
        defaultmutabletreenode.add(defaultmutabletreenode13);
        defaultmutabletreenode.add(defaultmutabletreenode14);
        defaultmutabletreenode.add(defaultmutabletreenode15);
        defaultmutabletreenode.add(defaultmutabletreenode16);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createCrosshairChartsNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Crosshairs");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.CrosshairDemo1", "CrosshairDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.CrosshairDemo2", "CrosshairDemo2.java"));
        DefaultMutableTreeNode defaultmutabletreenode3 = new DefaultMutableTreeNode(new DemoDescription("demo.CrosshairDemo3", "CrosshairDemo3.java"));
        DefaultMutableTreeNode defaultmutabletreenode4 = new DefaultMutableTreeNode(new DemoDescription("demo.CrosshairDemo4", "CrosshairDemo4.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        defaultmutabletreenode.add(defaultmutabletreenode3);
        defaultmutabletreenode.add(defaultmutabletreenode4);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createItemLabelsNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Item Labels");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.ItemLabelDemo1", "ItemLabelDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.ItemLabelDemo2", "ItemLabelDemo2.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createMarkersNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Markers");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.MarkerDemo1", "MarkerDemo1.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        return defaultmutabletreenode;
    }

    private MutableTreeNode createOrientationNode()
    {
        DefaultMutableTreeNode defaultmutabletreenode = new DefaultMutableTreeNode("Plot Orientation");
        DefaultMutableTreeNode defaultmutabletreenode1 = new DefaultMutableTreeNode(new DemoDescription("demo.PlotOrientationDemo1", "PlotOrientationDemo1.java"));
        DefaultMutableTreeNode defaultmutabletreenode2 = new DefaultMutableTreeNode(new DemoDescription("demo.PlotOrientationDemo2", "PlotOrientationDemo2.java"));
        defaultmutabletreenode.add(defaultmutabletreenode1);
        defaultmutabletreenode.add(defaultmutabletreenode2);
        return defaultmutabletreenode;
    }

    private void displayDescription(String s)
    {
        java.net.URL url = (org.jfree.chart.demo.SuperDemo.class).getResource(s);
        if(url != null)
            try
            {
                descriptionPane.setPage(url);
            }
            catch(IOException ioexception)
            {
                System.err.println("Attempted to read a bad URL: " + url);
            }
        else
            System.err.println("Couldn't find file: " + s);
    }

    public void valueChanged(TreeSelectionEvent treeselectionevent)
    {
        TreePath treepath = treeselectionevent.getPath();
        Object obj = treepath.getLastPathComponent();
        if(obj != null)
        {
            DefaultMutableTreeNode defaultmutabletreenode = (DefaultMutableTreeNode)obj;
            Object obj1 = defaultmutabletreenode.getUserObject();
            if(obj1 instanceof DemoDescription)
            {
                DemoDescription demodescription = (DemoDescription)obj1;
                SwingUtilities.invokeLater(new DisplayDemo(this, demodescription));
            } else
            {
                chartContainer.removeAll();
                chartContainer.add(createNoDemoSelectedPanel());
                displayPanel.validate();
                displayDescription("select.html");
            }
        }
        System.out.println(obj);
    }

    private JPanel createNoDemoSelectedPanel()
    {
        JPanel jpanel = new JPanel(new FlowLayout());
        jpanel.add(new JLabel("No demo selected"));
        jpanel.setPreferredSize(new Dimension(600, 400));
        return jpanel;
    }

    public static void main(String args[])
    {
        SuperDemo superdemo = new SuperDemo("JFreeChart Premium Demo Collection");
        superdemo.pack();
        RefineryUtilities.centerFrameOnScreen(superdemo);
        superdemo.setVisible(true);
    }

    public static final String EXIT_COMMAND = "EXIT";
    private JPanel displayPanel;
    private JPanel chartContainer;
    private JPanel descriptionContainer;
    private JTextPane descriptionPane;



}