Python:Matplotlib避免绘制间隙 [英] Python: Matplotlib avoid plotting gaps

问题描述

我目前正在生成以下情节:

I am currently generating the plot below:

使用以下代码:

ax = plt.subplots()
ax.plot(intra.to_pydatetime(), data)
plt.title('Intraday Net Spillover')
fig.autofmt_xdate()

其中 intra.to_pydatetime() 是:<<类'pandas.tseries.index.DatetimeIndex'>的绑定方法DatetimeIndex.to_pydatetime[2011-01-03 09:35:00，...，2011-01-07 16:00:00]长度:390，频率:无，时区:无>

所以日期从 2011-01-03 09:35:00 开始，增加 5 分钟直到 16:00:00，然后跳转到下一个天， 2011-01-04 09:35:00 直到 2011-01-04 16:00:00 ，依此类推.

So the dates go from 2011-01-03 09:35:00, increments by 5 minutes until 16:00:00, and then jumps to the next day, 2011-01-04 09:35:00 until 2011-01-04 16:00:00, and so on.

如何避免在第二天绘制 16:00:00 和 9:30:00 之间的间隔?我不想看到这些直线.

How can I avoid plotting the gaps between 16:00:00 and 9:30:00 on the following day? I don't want to see these straight lines.

更新:

我会尝试这个看看它是否有效.

I will try this to see if it works.

推荐答案

只需将定义您不想看到的行的两个值设置为 NaN(非数字).Matplotlib将自动隐藏两个值之间的线.

Simply set the two values defining the line you don't want to see as NaN (Not a Number). Matplotlib will hide the line between the two values automatically.

看看这个例子:http://matplotlib.org/examples/pylab_examples/nan_test.html

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