Java tutorial
// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov. // Jad home page: http://kpdus.tripod.com/jad.html // Decompiler options: packimports(3) fieldsfirst ansi space package org.jfree.chart.demo; import java.awt.Dimension; import javax.swing.JPanel; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.chart.ChartUtilities; import org.jfree.chart.JFreeChart; import org.jfree.chart.plot.CategoryPlot; import org.jfree.chart.plot.PlotOrientation; import org.jfree.chart.renderer.category.MinMaxCategoryRenderer; import org.jfree.data.category.CategoryDataset; import org.jfree.data.category.DefaultCategoryDataset; import org.jfree.ui.ApplicationFrame; import org.jfree.ui.RefineryUtilities; public class MinMaxCategoryPlotDemo1 extends ApplicationFrame { private static final long serialVersionUID = 1L; public MinMaxCategoryPlotDemo1(String s) { super(s); JPanel jpanel = createDemoPanel(); jpanel.setPreferredSize(new Dimension(500, 270)); setContentPane(jpanel); } public static CategoryDataset createDataset() { DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset(); defaultcategorydataset.addValue(1.0D, "First", "C1"); defaultcategorydataset.addValue(4D, "First", "C2"); defaultcategorydataset.addValue(3D, "First", "C3"); defaultcategorydataset.addValue(5D, "First", "C4"); defaultcategorydataset.addValue(5D, "First", "C5"); defaultcategorydataset.addValue(7D, "First", "C6"); defaultcategorydataset.addValue(7D, "First", "C7"); defaultcategorydataset.addValue(8D, "First", "C8"); defaultcategorydataset.addValue(5D, "Second", "C1"); defaultcategorydataset.addValue(7D, "Second", "C2"); defaultcategorydataset.addValue(6D, "Second", "C3"); defaultcategorydataset.addValue(8D, "Second", "C4"); defaultcategorydataset.addValue(4D, "Second", "C5"); defaultcategorydataset.addValue(4D, "Second", "C6"); defaultcategorydataset.addValue(2D, "Second", "C7"); defaultcategorydataset.addValue(1.0D, "Second", "C8"); defaultcategorydataset.addValue(4D, "Third", "C1"); defaultcategorydataset.addValue(3D, "Third", "C2"); defaultcategorydataset.addValue(2D, "Third", "C3"); defaultcategorydataset.addValue(3D, "Third", "C4"); defaultcategorydataset.addValue(6D, "Third", "C5"); defaultcategorydataset.addValue(3D, "Third", "C6"); defaultcategorydataset.addValue(4D, "Third", "C7"); defaultcategorydataset.addValue(3D, "Third", "C8"); return defaultcategorydataset; } public static JFreeChart createChart(CategoryDataset categorydataset) { JFreeChart jfreechart = ChartFactory.createBarChart("Min/Max Category Plot", "Category", "Value", categorydataset, PlotOrientation.VERTICAL, true, true, false); CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot(); categoryplot.setRangePannable(true); MinMaxCategoryRenderer minmaxcategoryrenderer = new MinMaxCategoryRenderer(); minmaxcategoryrenderer.setDrawLines(false); categoryplot.setRenderer(minmaxcategoryrenderer); ChartUtilities.applyCurrentTheme(jfreechart); return jfreechart; } public static JPanel createDemoPanel() { JFreeChart jfreechart = createChart(createDataset()); ChartPanel chartpanel = new ChartPanel(jfreechart); chartpanel.setMouseWheelEnabled(true); return chartpanel; } public static void main(String args[]) { MinMaxCategoryPlotDemo1 minmaxcategoryplotdemo1 = new MinMaxCategoryPlotDemo1( "JFreeChart: MinMaxCategoryPlotDemo1.java"); minmaxcategoryplotdemo1.pack(); RefineryUtilities.centerFrameOnScreen(minmaxcategoryplotdemo1); minmaxcategoryplotdemo1.setVisible(true); } }