?? stackedbarchart3ddemo4.java
字號:
package demo;
import java.awt.Dimension;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import javax.swing.JPanel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.labels.ItemLabelAnchor;
import org.jfree.chart.labels.ItemLabelPosition;
import org.jfree.chart.labels.StandardCategoryItemLabelGenerator;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.StackedBarRenderer3D;
import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;
import org.jfree.ui.TextAnchor;
public class StackedBarChart3DDemo4 extends ApplicationFrame
{
public StackedBarChart3DDemo4(String paramString)
{
super(paramString);
JPanel localJPanel = createDemoPanel();
localJPanel.setPreferredSize(new Dimension(500, 270));
setContentPane(localJPanel);
}
public static CategoryDataset createDataset()
{
DefaultCategoryDataset localDefaultCategoryDataset = new DefaultCategoryDataset();
localDefaultCategoryDataset.addValue(10.0D, "Series 1", "C1");
localDefaultCategoryDataset.addValue(5.0D, "Series 1", "C2");
localDefaultCategoryDataset.addValue(6.0D, "Series 1", "C3");
localDefaultCategoryDataset.addValue(7.0D, "Series 1", "C4");
localDefaultCategoryDataset.addValue(8.0D, "Series 1", "C5");
localDefaultCategoryDataset.addValue(9.0D, "Series 1", "C6");
localDefaultCategoryDataset.addValue(10.0D, "Series 1", "C7");
localDefaultCategoryDataset.addValue(11.0D, "Series 1", "C8");
localDefaultCategoryDataset.addValue(3.0D, "Series 1", "C9");
localDefaultCategoryDataset.addValue(4.0D, "Series 2", "C1");
localDefaultCategoryDataset.addValue(7.0D, "Series 2", "C2");
localDefaultCategoryDataset.addValue(17.0D, "Series 2", "C3");
localDefaultCategoryDataset.addValue(15.0D, "Series 2", "C4");
localDefaultCategoryDataset.addValue(6.0D, "Series 2", "C5");
localDefaultCategoryDataset.addValue(8.0D, "Series 2", "C6");
localDefaultCategoryDataset.addValue(9.0D, "Series 2", "C7");
localDefaultCategoryDataset.addValue(13.0D, "Series 2", "C8");
localDefaultCategoryDataset.addValue(7.0D, "Series 2", "C9");
localDefaultCategoryDataset.addValue(15.0D, "Series 3", "C1");
localDefaultCategoryDataset.addValue(14.0D, "Series 3", "C2");
localDefaultCategoryDataset.addValue(12.0D, "Series 3", "C3");
localDefaultCategoryDataset.addValue(11.0D, "Series 3", "C4");
localDefaultCategoryDataset.addValue(10.0D, "Series 3", "C5");
localDefaultCategoryDataset.addValue(0D, "Series 3", "C6");
localDefaultCategoryDataset.addValue(7.0D, "Series 3", "C7");
localDefaultCategoryDataset.addValue(9.0D, "Series 3", "C8");
localDefaultCategoryDataset.addValue(11.0D, "Series 3", "C9");
localDefaultCategoryDataset.addValue(14.0D, "Series 4", "C1");
localDefaultCategoryDataset.addValue(3.0D, "Series 4", "C2");
localDefaultCategoryDataset.addValue(7.0D, "Series 4", "C3");
localDefaultCategoryDataset.addValue(0D, "Series 4", "C4");
localDefaultCategoryDataset.addValue(9.0D, "Series 4", "C5");
localDefaultCategoryDataset.addValue(6.0D, "Series 4", "C6");
localDefaultCategoryDataset.addValue(7.0D, "Series 4", "C7");
localDefaultCategoryDataset.addValue(9.0D, "Series 4", "C8");
localDefaultCategoryDataset.addValue(10.0D, "Series 4", "C9");
return localDefaultCategoryDataset;
}
private static JFreeChart createChart(CategoryDataset paramCategoryDataset)
{
JFreeChart localJFreeChart = ChartFactory.createStackedBarChart3D("Stacked Bar Chart 3D Demo 4", "Category", "Value", paramCategoryDataset, PlotOrientation.HORIZONTAL, true, true, false);
CategoryPlot localCategoryPlot = (CategoryPlot)localJFreeChart.getPlot();
NumberAxis localNumberAxis = (NumberAxis)localCategoryPlot.getRangeAxis();
localNumberAxis.setNumberFormatOverride(new DecimalFormat("0%"));
StackedBarRenderer3D localStackedBarRenderer3D = (StackedBarRenderer3D)localCategoryPlot.getRenderer();
localStackedBarRenderer3D.setRenderAsPercentages(true);
localStackedBarRenderer3D.setDrawBarOutline(false);
localStackedBarRenderer3D.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator("{3}", NumberFormat.getIntegerInstance(), new DecimalFormat("0.0%")));
localStackedBarRenderer3D.setBaseItemLabelsVisible(true);
localStackedBarRenderer3D.setBasePositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
localStackedBarRenderer3D.setBaseNegativeItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
return localJFreeChart;
}
public static JPanel createDemoPanel()
{
JFreeChart localJFreeChart = createChart(createDataset());
return new ChartPanel(localJFreeChart);
}
public static void main(String[] paramArrayOfString)
{
StackedBarChart3DDemo4 localStackedBarChart3DDemo4 = new StackedBarChart3DDemo4("Stacked Bar Chart 3D Demo 4");
localStackedBarChart3DDemo4.pack();
RefineryUtilities.centerFrameOnScreen(localStackedBarChart3DDemo4);
localStackedBarChart3DDemo4.setVisible(true);
}
}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -