使用 JFreeChart 在时间序列中显示最近的变化
如何使用 JFreeChart 仅显示最新数据在不断更新的时间序列中?
How can I use JFreeChart to display just the most recent data in a continually updated time series?
附录:此处显示了包含已接受答案的完整工作示例.另请参阅具有两个系列的 变体.另请参阅此 Q&A 关于 setTimeBase().
Addenda: A complete, working example that incorporates the accepted answer is shown here. See also this variation having two series. See also this Q&A regarding setTimeBase().
推荐答案
也可以先advanceTime()，再appendData来消除零.(在示例中交换他们的操作方式).
You can also eliminate the zero by first advanceTime(), then appendData. (swap the way they are doing it in the example).
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