?? hideseriesdemo1.java
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package demo;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JCheckBox;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYItemRenderer;
import org.jfree.data.xy.XYDataset;
import org.jfree.data.xy.XYSeries;
import org.jfree.data.xy.XYSeriesCollection;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;
public class HideSeriesDemo1 extends ApplicationFrame
{
public HideSeriesDemo1(String paramString)
{
super(paramString);
setContentPane(new MyDemoPanel());
}
public static JPanel createDemoPanel()
{
return new MyDemoPanel();
}
public static void main(String[] paramArrayOfString)
{
HideSeriesDemo1 localHideSeriesDemo1 = new HideSeriesDemo1("JFreeChart: HideSeriesDemo1.java");
localHideSeriesDemo1.pack();
RefineryUtilities.centerFrameOnScreen(localHideSeriesDemo1);
localHideSeriesDemo1.setVisible(true);
}
static class MyDemoPanel extends DemoPanel
implements ActionListener
{
private XYItemRenderer renderer;
public MyDemoPanel()
{
super(new BorderLayout());
XYDataset localXYDataset = createSampleDataset();
JFreeChart localJFreeChart = createChart(localXYDataset);
addChart(localJFreeChart);
ChartPanel localChartPanel = new ChartPanel(localJFreeChart, true);
JPanel localJPanel = new JPanel();
JCheckBox localJCheckBox1 = new JCheckBox("Series 1");
localJCheckBox1.setActionCommand("S1");
localJCheckBox1.addActionListener(this);
localJCheckBox1.setSelected(true);
JCheckBox localJCheckBox2 = new JCheckBox("Series 2");
localJCheckBox2.setActionCommand("S2");
localJCheckBox2.addActionListener(this);
localJCheckBox2.setSelected(true);
JCheckBox localJCheckBox3 = new JCheckBox("Series 3");
localJCheckBox3.setActionCommand("S3");
localJCheckBox3.addActionListener(this);
localJCheckBox3.setSelected(true);
localJPanel.add(localJCheckBox1);
localJPanel.add(localJCheckBox2);
localJPanel.add(localJCheckBox3);
add(localChartPanel);
add(localJPanel, "South");
localChartPanel.setPreferredSize(new Dimension(500, 270));
}
private XYDataset createSampleDataset()
{
XYSeries localXYSeries1 = new XYSeries("Series 1");
localXYSeries1.add(1D, 3.2999999999999998D);
localXYSeries1.add(2.0D, 4.4000000000000004D);
localXYSeries1.add(3.0D, 1.7D);
XYSeries localXYSeries2 = new XYSeries("Series 2");
localXYSeries2.add(1D, 7.2999999999999998D);
localXYSeries2.add(2.0D, 6.7999999999999998D);
localXYSeries2.add(3.0D, 9.5999999999999996D);
localXYSeries2.add(4.0D, 5.5999999999999996D);
XYSeries localXYSeries3 = new XYSeries("Series 3");
localXYSeries3.add(1D, 17.300000000000001D);
localXYSeries3.add(2.0D, 16.800000000000001D);
localXYSeries3.add(3.0D, 19.600000000000001D);
localXYSeries3.add(4.0D, 15.6D);
XYSeriesCollection localXYSeriesCollection = new XYSeriesCollection();
localXYSeriesCollection.addSeries(localXYSeries1);
localXYSeriesCollection.addSeries(localXYSeries2);
localXYSeriesCollection.addSeries(localXYSeries3);
return localXYSeriesCollection;
}
private JFreeChart createChart(XYDataset paramXYDataset)
{
JFreeChart localJFreeChart = ChartFactory.createXYLineChart("Hide Series Demo 1", "X", "Y", paramXYDataset, PlotOrientation.VERTICAL, true, true, false);
XYPlot localXYPlot = (XYPlot)localJFreeChart.getPlot();
this.renderer = localXYPlot.getRenderer();
return localJFreeChart;
}
public void actionPerformed(ActionEvent paramActionEvent)
{
int i = -1;
if (paramActionEvent.getActionCommand().equals("S1"))
i = 0;
else if (paramActionEvent.getActionCommand().equals("S2"))
i = 1;
else if (paramActionEvent.getActionCommand().equals("S3"))
i = 2;
if (i >= 0)
{
boolean bool = this.renderer.getItemVisible(i, 0);
this.renderer.setSeriesVisible(i, new Boolean(false));
}
}
}
}
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