更改 pandas 图的背景色 [英] Change pandas plot background color

问题描述

是否可以更改熊猫图的背景?

Is it possible to change the background in a pandas chart?

我想将背景从白色和线条更改为橙色，但是我找不到任何相关文档.

I would like to change the background from white and the line to orange but I cannot find any documentation to do that.

我正在按以下方式使用熊猫:

I am using the pandas as follows:

import pandas.io.data as web
import numpy as np

gs = web.get_data_yahoo('gs')['Close']
gs = gs.pct_change()
gs.plot()

是否可以将背景更改为黑色或其他任何颜色?

Is it possible to change the background to black or any other color?

推荐答案

plot()建立在 matplotlib 上.正确的方法是访问绘图轴对象并更改其bgcolor:将最后几行更改为:

plot() in pandas are build on matplotlib. The right way is just to access the plot axes object and change its bgcolor: change the lastlines to:

P=gs.plot()
P.set_axis_bgcolor('g') #or any HTML colorcode, (R,G,B) tuple, (R,G,B,A) tuple, etcetc.

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