dynamicdatademo2.html

Jfreechart 源码例子 是和jfreechart development Guide文档相配套的

<b>DynamicDataDemo2</b>
<p>
A demo showing how a chart is redrawn whenever new data is added to any
dataset belonging to the chart.  This example has two range axes (series 1 is
plotted against the left axis and series 2 is plotted against the right axis).