JMathPlot交互式2D和3D图表

Provides interactive 2D/3D plot (without openGL) :

• 2D/3D scatter plot
• 2D/3D line plot
• 2D staircase plot
• 2D/3D histogram plot
• 2D/3D boxplot
• 3D grid plot
• 2D/3D quantiles on plots

实例代码：

import org.math.plot.*;
...
  
  double[] x = ...
  double[] y = ...
 
  // create your PlotPanel (you can use it as a JPanel)
  Plot2DPanel plot = new Plot2DPanel();
 
  // add a line plot to the PlotPanel
  plot.addLinePlot("my plot", x, y);
 
  // put the PlotPanel in a JFrame, as a JPanel
  JFrame frame = new JFrame("a plot panel");
  frame.setContentPane(plot);
  frame.setVisible(true);