overlaidbarchartdemo2.java

能使报表生成图像的大全代码

// Decompiled by Jad v1.5.8g. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://www.kpdus.com/jad.html
// Decompiler options: packimports(3) 

package demo;

import java.awt.*;
import javax.swing.JPanel;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.labels.StandardCategoryToolTipGenerator;
import org.jfree.chart.plot.*;
import org.jfree.chart.renderer.category.*;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;

public class OverlaidBarChartDemo2 extends ApplicationFrame
{

    public OverlaidBarChartDemo2(String s)
    {
        super(s);
        JFreeChart jfreechart = createChart();
        ChartPanel chartpanel = new ChartPanel(jfreechart);
        chartpanel.setPreferredSize(new Dimension(500, 270));
        setContentPane(chartpanel);
    }

    private static JFreeChart createChart()
    {
        DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset();
        defaultcategorydataset.addValue(1.0D, "S1", "Category 1");
        defaultcategorydataset.addValue(4D, "S1", "Category 2");
        defaultcategorydataset.addValue(3D, "S1", "Category 3");
        defaultcategorydataset.addValue(5D, "S1", "Category 4");
        defaultcategorydataset.addValue(5D, "S1", "Category 5");
        defaultcategorydataset.addValue(5D, "S2", "Category 1");
        defaultcategorydataset.addValue(7D, "S2", "Category 2");
        defaultcategorydataset.addValue(6D, "S2", "Category 3");
        defaultcategorydataset.addValue(8D, "S2", "Category 4");
        defaultcategorydataset.addValue(4D, "S2", "Category 5");
        BarRenderer barrenderer = new BarRenderer();
        barrenderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
        CategoryPlot categoryplot = new CategoryPlot();
        categoryplot.setDataset(defaultcategorydataset);
        categoryplot.setRenderer(barrenderer);
        categoryplot.setDomainAxis(new CategoryAxis("Category"));
        categoryplot.setRangeAxis(new NumberAxis("Value"));
        categoryplot.setOrientation(PlotOrientation.VERTICAL);
        categoryplot.setRangeGridlinesVisible(true);
        categoryplot.setDomainGridlinesVisible(true);
        DefaultCategoryDataset defaultcategorydataset1 = new DefaultCategoryDataset();
        defaultcategorydataset1.addValue(6D, "Prior 1", "Category 1");
        defaultcategorydataset1.addValue(7D, "Prior 1", "Category 2");
        defaultcategorydataset1.addValue(2D, "Prior 1", "Category 3");
        defaultcategorydataset1.addValue(6D, "Prior 1", "Category 4");
        defaultcategorydataset1.addValue(6D, "Prior 1", "Category 5");
        defaultcategorydataset1.addValue(4D, "Prior 2", "Category 1");
        defaultcategorydataset1.addValue(2D, "Prior 2", "Category 2");
        defaultcategorydataset1.addValue(1.0D, "Prior 2", "Category 3");
        defaultcategorydataset1.addValue(3D, "Prior 2", "Category 4");
        defaultcategorydataset1.addValue(2D, "Prior 2", "Category 5");
        LevelRenderer levelrenderer = new LevelRenderer();
        levelrenderer.setSeriesStroke(0, new BasicStroke(2.0F));
        levelrenderer.setSeriesStroke(1, new BasicStroke(2.0F));
        categoryplot.setDataset(1, defaultcategorydataset1);
        categoryplot.setRenderer(1, levelrenderer);
        categoryplot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
        categoryplot.setBackgroundPaint(Color.lightGray);
        categoryplot.setRangeGridlinePaint(Color.white);
        JFreeChart jfreechart = new JFreeChart(categoryplot);
        jfreechart.setTitle("Overlaid Bar Chart 2");
        jfreechart.setBackgroundPaint(Color.white);
        return jfreechart;
    }

    public static JPanel createDemoPanel()
    {
        JFreeChart jfreechart = createChart();
        return new ChartPanel(jfreechart);
    }

    public static void main(String args[])
    {
        OverlaidBarChartDemo2 overlaidbarchartdemo2 = new OverlaidBarChartDemo2("Overlaid Bar Chart Demo 2");
        overlaidbarchartdemo2.pack();
        RefineryUtilities.centerFrameOnScreen(overlaidbarchartdemo2);
        overlaidbarchartdemo2.setVisible(true);
    }
}