I've got a box and whisker chart being populated like so:
JFreeChart chart = ChartFactory.createBoxAndWhiskerChart(
"Average Fitness",
"Generation",
"Fitness",
aveDataSet,
true);
ChartFrame frame = new ChartFrame("Average Fitness", chart);
frame.pack();
frame.setVisible(true);
But the scale of the data makes the chart hard to read. At the left of the x-axis, the values are in the neighborhood of 250 000 000, but by about the halfway point the values are below 10 (but still converging toward 0). This long-tail convergence is impossible to see with the linear y-axis, but I can't figure if I'm able to replace it with a log scale.