如何在 Python Seaborn 包中更改图形的大小 [英] How to change a figure's size in Python Seaborn package

问题描述

我在使用 Seaborn(作为 sns 导入)增加绘图图形的大小时遇到​​问题.我正在使用 sns.pairplot 将数据框的列相互绘制出来.

I'm having trouble increasing the size of my plot figures using Seaborn (imported as sns). I'm using sns.pairplot to plot columns of a data frame against one another.

    %matplotlib inline
    plt.rcParams['figure.figsize']=10,10
    columns=list(df.columns.values)
    g=sns.pairplot(df, kind='reg', x_vars=columns,y_vars = ['Column 1'])

用数据填充绘图就好了，但图形尺寸太小.

The plots populate with data just fine, but the figure size is too small.

我以为 plot.rCParams['figure.figsize'] 会控制图形的大小，但它似乎没有生效.我尝试了一些来自在线论坛的不同建议，但似乎没有任何效果.

I thought plot.rCParams['figure.figsize'] would control how large the figure is, but it doesn't seem to take effect. I've tried a few different suggestions from online boards, but nothing seems to work.

推荐答案

sns.pairplot返回底层 PairGrid 实例以进行进一步调整"...例如改变图形大小:

sns.pairplot "Returns the underlying PairGrid instance for further tweaking" ...for instance changing the figure size:

g=sns.pairplot(df, kind='reg', x_vars=columns,y_vars = ['Column 1'])
g.fig.set_size_inches(15,15)

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