vimsh/jmathplot

Java interactive colorful 2D and 3D plots (no OpenGL). This is a clone of yannrichet/jmathplot with addition of gradual color change for high/low values (extremely useful for surface which is what 3D charts are mostly used for) - see screenshots in vimsh/mafscaling Wiki

JMathPlot: interactive 2D and 3D plots

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 

Note: for a true OpenGL java plot library, try the good jzy3d project

Example Java code

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);

Use it

Put https://github.com/yannrichet/jmathplot/blob/master/dist/jmathplot.jar in your java classpath

Or include maven dependency:

<dependencies>
...
    <dependency>
      <groupId>com.github.yannrichet</groupId>
      <artifactId>JMathPlot</artifactId>
      <version>1.0.1</version>
    </dependency>
...
</dependencies>

Then

• create a new PlotPanel instance: PlotPanel plot = new Plot2DPanel();
• add a plot inside plot.addLinePlot("my plot", x, y);
• use the PlotPanel as any Swing component (all PlotPanel extends JPanel, in fact)