我现在想实现一个功能,是用jfreechart 把时序图和柱状图结合起来混合展示,哪位高手能有类似代码啊?急急急急急啊!!!!!!!
解决方案 »
- javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated异常
- POI 3.7 关于中文的问题
- 求jspsmartupload组件,给个地址,或者传一份给我啊
- JSP,还是jsf,这是一个问题?
- jbuilder x 中碰到的 web 问题,修改得页面怎么不刷新呢
- 简单的时间问题,请大家帮忙,在线等
- 在SQL Plus中直接把Clob字段显示出来,或者导出到文件中?
- jsp配置数据池问题
- tomcat与显示中文的servlet的问题,尽情给分。。。。
- 表格遍历图片自动换行
- 前台提交表单,后台接收问题。且前后台是两个分开的项目。。它们之间是怎么传递参数的啊。。。求高手解答
- java.lang.NoClassDefFoundError: org/apache/struts2/util/ObjectFactoryDestroyable
package demo;import java.awt.Dimension;
import java.io.PrintStream;
import javax.swing.JPanel;
import org.jfree.chart.ChartMouseEvent;
import org.jfree.chart.ChartMouseListener;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.CategoryLabelPositions;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.labels.StandardCategoryItemLabelGenerator;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.DatasetRenderingOrder;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.chart.renderer.category.CategoryItemRenderer;
import org.jfree.chart.renderer.category.LineAndShapeRenderer;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.ui.ApplicationFrame;
import org.jfree.ui.RefineryUtilities;public class OverlaidBarChartDemo1 extends ApplicationFrame
{
public OverlaidBarChartDemo1(String paramString)
{
super(paramString);
JPanel localJPanel = createDemoPanel();
localJPanel.setPreferredSize(new Dimension(500, 270));
setContentPane(localJPanel);
} public static JFreeChart createChart()
{
DefaultCategoryDataset localDefaultCategoryDataset1 = new DefaultCategoryDataset();
localDefaultCategoryDataset1.addValue(1.0D, "S1", "Category 1");
localDefaultCategoryDataset1.addValue(4.0D, "S1", "Category 2");
localDefaultCategoryDataset1.addValue(3.0D, "S1", "Category 3");
localDefaultCategoryDataset1.addValue(5.0D, "S1", "Category 4");
localDefaultCategoryDataset1.addValue(5.0D, "S1", "Category 5");
localDefaultCategoryDataset1.addValue(7.0D, "S1", "Category 6");
localDefaultCategoryDataset1.addValue(7.0D, "S1", "Category 7");
localDefaultCategoryDataset1.addValue(8.0D, "S1", "Category 8");
localDefaultCategoryDataset1.addValue(5.0D, "S2", "Category 1");
localDefaultCategoryDataset1.addValue(7.0D, "S2", "Category 2");
localDefaultCategoryDataset1.addValue(6.0D, "S2", "Category 3");
localDefaultCategoryDataset1.addValue(8.0D, "S2", "Category 4");
localDefaultCategoryDataset1.addValue(4.0D, "S2", "Category 5");
localDefaultCategoryDataset1.addValue(4.0D, "S2", "Category 6");
localDefaultCategoryDataset1.addValue(2.0D, "S2", "Category 7");
localDefaultCategoryDataset1.addValue(1.0D, "S2", "Category 8");
StandardCategoryItemLabelGenerator localStandardCategoryItemLabelGenerator = new StandardCategoryItemLabelGenerator();
BarRenderer localBarRenderer = new BarRenderer();
localBarRenderer.setBaseItemLabelGenerator(localStandardCategoryItemLabelGenerator);
localBarRenderer.setBaseItemLabelsVisible(true);
CategoryPlot localCategoryPlot = new CategoryPlot();
localCategoryPlot.setDataset(localDefaultCategoryDataset1);
localCategoryPlot.setRenderer(localBarRenderer);
localCategoryPlot.setDomainAxis(new CategoryAxis("Category"));
localCategoryPlot.setRangeAxis(new NumberAxis("Value"));
localCategoryPlot.setOrientation(PlotOrientation.VERTICAL);
localCategoryPlot.setRangeGridlinesVisible(true);
localCategoryPlot.setDomainGridlinesVisible(true);
DefaultCategoryDataset localDefaultCategoryDataset2 = new DefaultCategoryDataset();
localDefaultCategoryDataset2.addValue(9.0D, "T1", "Category 1");
localDefaultCategoryDataset2.addValue(7.0D, "T1", "Category 2");
localDefaultCategoryDataset2.addValue(2.0D, "T1", "Category 3");
localDefaultCategoryDataset2.addValue(6.0D, "T1", "Category 4");
localDefaultCategoryDataset2.addValue(6.0D, "T1", "Category 5");
localDefaultCategoryDataset2.addValue(9.0D, "T1", "Category 6");
localDefaultCategoryDataset2.addValue(5.0D, "T1", "Category 7");
localDefaultCategoryDataset2.addValue(4.0D, "T1", "Category 8");
LineAndShapeRenderer localLineAndShapeRenderer1 = new LineAndShapeRenderer();
localCategoryPlot.setDataset(1, localDefaultCategoryDataset2);
localCategoryPlot.setRenderer(1, localLineAndShapeRenderer1);
NumberAxis localNumberAxis = new NumberAxis("Axis 2");
localCategoryPlot.setRangeAxis(1, localNumberAxis);
DefaultCategoryDataset localDefaultCategoryDataset3 = new DefaultCategoryDataset();
localDefaultCategoryDataset3.addValue(94.0D, "R1", "Category 1");
localDefaultCategoryDataset3.addValue(75.0D, "R1", "Category 2");
localDefaultCategoryDataset3.addValue(22.0D, "R1", "Category 3");
localDefaultCategoryDataset3.addValue(74.0D, "R1", "Category 4");
localDefaultCategoryDataset3.addValue(83.0D, "R1", "Category 5");
localDefaultCategoryDataset3.addValue(9.0D, "R1", "Category 6");
localDefaultCategoryDataset3.addValue(23.0D, "R1", "Category 7");
localDefaultCategoryDataset3.addValue(98.0D, "R1", "Category 8");
localCategoryPlot.setDataset(2, localDefaultCategoryDataset3);
LineAndShapeRenderer localLineAndShapeRenderer2 = new LineAndShapeRenderer();
localCategoryPlot.setRenderer(2, localLineAndShapeRenderer2);
localCategoryPlot.mapDatasetToRangeAxis(2, 1);
localCategoryPlot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
localCategoryPlot.getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
JFreeChart localJFreeChart = new JFreeChart(localCategoryPlot);
localJFreeChart.setTitle("Overlaid Bar Chart");
ChartUtilities.applyCurrentTheme(localJFreeChart);
return localJFreeChart;
} public static JPanel createDemoPanel()
{
JFreeChart localJFreeChart = createChart();
ChartPanel localChartPanel = new ChartPanel(localJFreeChart);
localChartPanel.addChartMouseListener(new ChartMouseListener()
{
public void chartMouseClicked(ChartMouseEvent paramChartMouseEvent)
{
System.out.println(paramChartMouseEvent.getEntity());
} public void chartMouseMoved(ChartMouseEvent paramChartMouseEvent)
{
}
});
return localChartPanel;
} public static void main(String[] paramArrayOfString)
{
OverlaidBarChartDemo1 localOverlaidBarChartDemo1 = new OverlaidBarChartDemo1("JFreeChart: OverlaidBarChartDemo1.java");
localOverlaidBarChartDemo1.pack();
RefineryUtilities.centerFrameOnScreen(localOverlaidBarChartDemo1);
localOverlaidBarChartDemo1.setVisible(true);
}
}