// Decompiled by DJ v3.7.7.81 Copyright 2004 Atanas Neshkov Date: 2007-1-11 20:51:35
// Home Page : http://members.fortunecity.com/neshkov/dj.html - Check often for new version!
// Decompiler options: packimports(3)
package demo;
import com.lowagie.text.*;
import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.geom.Rectangle2D;
import java.io.*;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import javax.swing.*;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.filechooser.FileFilter;
import javax.swing.tree.*;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.ui.*;
// Referenced classes of package demo:
// MemoryUsageDemo, DemoDescription
public class SuperDemo extends ApplicationFrame
implements ActionListener, TreeSelectionListener
{
static class DisplayDemo
implements Runnable
{
public void run()
{
try
{
Class class1 = Class.forName(demoDescription.getClassName());
Method method = class1.getDeclaredMethod("createDemoPanel", null);
JPanel jpanel = (JPanel)method.invoke(null, null);
app.chartContainer.removeAll();
app.chartContainer.add(jpanel);
app.displayPanel.validate();
String s = class1.getName();
String s1 = s;
int i = s.lastIndexOf('.');
if(i > 0)
s1 = s.substring(i + 1);
s1 = s1 + ".html";
app.displayDescription(s1);
}
catch(ClassNotFoundException classnotfoundexception)
{
classnotfoundexception.printStackTrace();
}
catch(NoSuchMethodException nosuchmethodexception)
{
nosuchmethodexception.printStackTrace();
}
catch(InvocationTargetException invocationtargetexception)
{
invocationtargetexception.printStackTrace();
}
catch(IllegalAccessException illegalaccessexception)
{
illegalaccessexception.printStackTrace();
}
}
private SuperDemo app;
private DemoDescription demoDescription;
public DisplayDemo(SuperDemo superdemo, DemoDescription demodescription)
{
app = superdemo;
demoDescription = demodescription;
}
}
static class PDFExportTask
implements Runnable
{
public void run()
{
try
{
SuperDemo.saveChartAsPDF(file, chart, width, height, new DefaultFontMapper());
}
catch(IOException ioexception)
{
ioexception.printStackTrace();
}
}
JFreeChart chart;
int width;
int height;
File file;
public PDFExportTask(JFreeChart jfreechart, int i, int j, File file1)
{
chart = jfreechart;
file = file1;
width = i;
height = j;
jfreechart.setBorderVisible(true);
jfreechart.setPadding(new RectangleInsets(2D, 2D, 2D, 2D));
}
}
public SuperDemo(String s)
{
super(s);
setContentPane(createContent());
setJMenuBar(createMenuBar());
}
private JComponent createContent()
{
JPanel jpanel = new JPanel(new BorderLayout());
JTabbedPane jtabbedpane = new JTabbedPane();
JPanel jpanel1 = new JPanel(new BorderLayout());
jpanel1.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
JSplitPane jsplitpane = new JSplitPane(1);
JTree jtree = new JTree(createTreeModel());
jtree.addTreeSelectionListener(this);
JScrollPane jscrollpane = new JScrollPane(jtree);
jscrollpane.setPreferredSize(new Dimension(300, 100));
jsplitpane.setLeftComponent(jscrollpane);
jsplitpane.setRightComponent(createChartDisplayPanel());
jpanel1.add(jsplitpane);
jtabbedpane.add("Demos", jpanel1);
MemoryUsageDemo memoryusagedemo = new MemoryUsageDemo(0x493e0);
(memoryusagedemo. new DataGenerator(1000)).start();//*******************8
jtabbedpane.add("Memory Usage", memoryusagedemo);
jtabbedpane.add("Source Code", createSourceCodePanel());
jtabbedpane.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
jpanel.add(jtabbedpane);
return jpanel;
}
private JMenuBar createMenuBar()
{
JMenuBar jmenubar = new JMenuBar();
JMenu jmenu = new JMenu("File", true);
jmenu.setMnemonic('F');
JMenuItem jmenuitem = new JMenuItem("Export to PDF...", 112);
jmenuitem.setActionCommand("EXPORT_TO_PDF");
jmenuitem.addActionListener(this);
jmenu.add(jmenuitem);
jmenu.addSeparator();
JMenuItem jmenuitem1 = new JMenuItem("Exit", 120);
jmenuitem1.setActionCommand("EXIT");
jmenuitem1.addActionListener(this);
jmenu.add(jmenuitem1);
jmenubar.add(jmenu);
return jmenubar;
}
private JPanel createSourceCodePanel()
{
JPanel jpanel = new JPanel(new BorderLayout());
jpanel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
JEditorPane jeditorpane = new JEditorPane();
jeditorpane.setEditable(false);
java.net.URL url = (demo.SuperDemo.class).getResource("source.html");
if(url != null)
try
{
jeditorpane.setPage(url);
}
catch(IOException ioexception)
{
System.err.println("Attempted to read a bad URL: " + url);
}
else
System.err.println("Couldn't find file: source.html");
JScrollPane jscrollpane = new JScrollPane(jeditorpane);
jscrollpane.setVerticalScrollBarPolicy(20);
jscrollpane.setPreferredSize(new Dimension(250, 145));
jscrollpane.setMinimumSize(new Dimension(10, 10));
jpanel.add(jscrollpane);
return jpanel;
}
public void actionPerformed(ActionEvent actionevent)
{
String s = actionevent.getActionCommand();
if(s.equals("EXPORT_TO_PDF"))
exportToPDF();
else
if(s.equals("EXIT"))
attemptExit();
}
private void exportToPDF()
{
java.awt.Component component = chartContainer.getComponent(0);
if(component instanceof ChartPanel)
{
JFileChooser jfilechooser = new JFileChooser();
jfilechooser.setName("untitled.pdf");
jfilechooser.setFileFilter(new FileFilter() {
public boolean accept(File file)
{
return file.isDirectory() || file.getName().endsWith(".pdf");
}
public String getDescription()
{
return "Portable Document Format (PDF)";
}
});
int i = jfilechooser.showSaveDialog(this);
if(i == 0)
{
ChartPanel chartpanel = (ChartPanel)component;
try
{
JFreeChart jfreechart = (JFreeChart)chartpanel.getChart().clone();
PDFExportTask pdfexporttask = new PDFExportTask(jfreechart, chartpanel.getWidth(), chartpanel.getHeight(), jfilechooser.getSelectedFile());
Sw
jFreeChartDemo源码
需积分: 0 78 浏览量
2008-05-06
13:26:59
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jFreeChartDemo源码 （546个子文件） 
SuperDemo.class 34KB DifferenceChartDemo2.class 26KB XYBoxAnnotationDemo1.class 23KB PriceVolumeDemo1.class 17KB CombinedXYPlotDemo3.class 13KB TimeSeriesDemo8.class 13KB TimeSeriesDemo7.class 12KB GanttRenderer2.class 10KB CrosshairDemo2$DemoPanel.class 10KB SurveyResultsDemo1.class 8KB CrosshairDemo1$DemoPanel.class 8KB ExtendedStackedBarRenderer.class 8KB HighLowChartDemo2.class 7KB MarkerDemo1.class 7KB MarkerDemo2.class 7KB OverlaidXYPlotDemo2.class 7KB DualAxisDemo1.class 7KB HighLowChartDemo1.class 7KB AnnotationDemo1.class 7KB CandlestickChartDemo1.class 7KB StackedBarChartDemo4.class 7KB DrawStringDemo.class 7KB CylinderRenderer.class 6KB CompassFormatDemo2$DemoPanel.class 6KB AnnotationDemo2.class 6KB DualAxisDemo2.class 6KB BarChartDemo7.class 6KB SurveyResultsDemo3.class 6KB PerformanceTest1.class 6KB StackedBarChartDemo2.class 6KB ImageMapDemo3.class 6KB PeriodAxisDemo1.class 6KB DialDemo2$DemoPanel.class 6KB CrosshairDemo3$DemoPanel.class 6KB ChartPanelSerializationTest.class 6KB DynamicDataDemo3$DemoPanel.class 6KB CombinedXYPlotDemo4.class 6KB MultipleAxisDemo1.class 6KB ImageMapDemo6.class 6KB LineChartDemo5.class 6KB CombinedTimeSeriesDemo1.class 6KB TranslateDemo1$DemoPanel.class 6KB XYBarChartDemo5.class 6KB OverlaidXYPlotDemo1.class 5KB ParetoChartDemo1.class 5KB QuarterDateFormatDemo.class 5KB AreaChartDemo1.class 5KB PeriodAxisDemo2.class 5KB MouseListenerDemo3.class 5KB ImageMapDemo7.class 5KB DialDemo1$DemoPanel.class 5KB CombinedXYPlotDemo1.class 5KB TimeSeriesDemo11.class 5KB DualAxisDemo3.class 5KB XYBarChartDemo1.class 5KB YieldCurveDemo.class 5KB CategoryLabelPositionsDemo1.class 5KB BarChartDemo3.class 5KB LineChartDemo1.class 5KB DynamicDataDemo2$DemoPanel.class 5KB CombinedCategoryPlotDemo2.class 5KB GanttDemo2.class 5KB BarChartDemo9.class 5KB SurveyResultsDemo2.class 5KB MemoryUsageDemo.class 5KB OverlaidBarChartDemo1.class 5KB DialDemo5$DemoPanel.class 5KB CombinedCategoryPlotDemo1.class 5KB SerializationTest1.class 5KB TimeSeriesDemo1.class 5KB BarChartDemo10.class 5KB CategoryPointerAnnotationDemo1.class 5KB DualAxisDemo4.class 5KB BarChartDemo5.class 5KB TimeSeriesDemo13.class 5KB CombinedXYPlotDemo2.class 5KB MultipleDatasetDemo1.class 5KB ImageMapDemo1.class 5KB ImageMapDemo2.class 5KB BarChartDemo1.class 5KB GanttDemo1.class 5KB BarChart3DDemo4.class 5KB CompassFormatDemo1.class 5KB MouseListenerDemo4.class 5KB MultipleAxisDemo3.class 5KB WaterfallChartDemo1.class 5KB ItemLabelDemo5.class 5KB TimePeriodValuesDemo1.class 5KB XYAreaChartDemo1.class 5KB ItemLabelDemo4.class 4KB CategoryMarkerDemo2.class 4KB XYBlockChartDemo3.class 4KB ItemLabelDemo3.class 4KB XYBlockChartDemo2.class 4KB PeriodAxisDemo3.class 4KB CategoryMarkerDemo1.class 4KB MultipleAxisDemo2.class 4KB LayeredBarChartDemo2.class 4KB BarChartDemo8.class 4KB LayeredBarChartDemo1.class 4KB共 546 条
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