【发布时间】:2017-10-03 00:11:33
【问题描述】:
考虑以下 pandas 数据框:
time val server state
2015-01-01 00:00:00 10 server01 normal
2015-01-01 00:02:00 18 server01 high
2015-01-01 00:03:00 41 server01 high
2015-01-01 00:04:00 22 server01 high
2015-01-01 01:05:00 32 server01 normal
2015-01-01 01:06:00 10 server01 high
2015-01-01 01:07:00 42 server01 normal
2015-01-01 01:08:00 24 server01 normal
...........
在时间序列图上绘制时,如何绘制state = high所在的区域?
类似这样的:
【问题讨论】:
标签: python pandas matplotlib