将JFreeChart添加到JPanel中

如果我有我的Jpanel和我的JFreeChart。 如何将此图表添加到JPanel中？

XYSeries series = new XYSeries("XYGraph"); series.add(1, 1); series.add(1, 2); series.add(2, 1); series.add(3, 9); series.add(4, 10); // Add the series to your data set XYSeriesCollection dataset = new XYSeriesCollection(); dataset.addSeries(series); // Generate the graph JFreeChart chart = ChartFactory.createXYLineChart( "XY Chart", // Title "x-axis", // x-axis Label "y-axis", // y-axis Label dataset, // Dataset PlotOrientation.VERTICAL, // Plot Orientation true, // Show Legend true, // Use tooltips false // Configure chart to generate URLs? ); 

现在，我怎样才能在我的JPanle中添加图表？

Answer 1

来自旧的java论坛post

 JPanel jPanel1 = new JPanel(); jPanel1.setLayout(new java.awt.BorderLayout()); .. ChartPanel CP = new ChartPanel(chart); .. jPanel1.add(CP,BorderLayout.CENTER); jPanel1.validate(); 

Answer 2

这是一个很好的教程，可以引导您： 如何在JPanel中嵌入JFreeChart

Answer 3

 JFreeChart chart = new JFreeChart("Cos(x) and Cos^2(x) versus x", parent); ChartPanel myChart = new ChartPanel(chart); myChart.setMouseWheelEnabled(true); jPanel1.setLayout(new java.awt.BorderLayout()); jPanel1.add(myChart,BorderLayout.CENTER); jPanel1.validate(); 

Answer 4

我有同样的问题，但我能够找到解决这个问题的方法。

 JPanel panel = new JPanel(); panel.setBackground(new Color(255, 102, 51)); panel.setBounds(50, 64, 955, 888); frame.getContentPane().add(panel); panel.setLayout(null); //Absolute Layout XYSeries series = new XYSeries("XY Chart"); XYSeriesCollection dataset = new XYSeriesCollection(series); JFreeChart chart = ChartFactory.createTimeSeriesChart("Testing Chart", "Date", "Average Profit", dataset); ChartPanel chartPanel = new ChartPanel((JFreeChart) null); chartPanelH2S.setChart(chart); chartPanelH2S.setBounds(39, 193, 419, 309); panel.add(chartPanel); frame.setVisible(true);