如何在Matplot lib中更改默认值并找到rc参数的特定列表 [英] How to change defaults in matplot lib and find specific list of rc parameters

问题描述

此刻我正在学习matplotlib并致力于更改rcParams.网站上的文档似乎非常稀疏.

I am learning matplotlib at the moment and working on changing the rcParams. The documentation on the website appears to be very sparse.

当我此处时，仅有少数几个可以更改的rc参数示例，主要是字体或线条颜色，例如:

When I look here, there is only a select few examples of rc parameters that can be changed, mainly fonts or line colors, such as:

rcParams['lines.linewidth'] = 2
rcParams['lines.color'] = 'r'

以此类推.我正在寻找改变网格和默认图形大小的方法，例如，但它们未在此处列出，而仅散布在整个网络中.我想找到 all 可变参数及其说明的参考列表.是否存在这样的引用?

And so forth. I am looking for ways to alter the grid and default figure size for example, but they are not listed here and are only scattered here and there across the web. I want to find a reference list of all the changeable parameters and their descriptions. Does such a reference exist?

谢谢.

推荐答案

有关于rc参数的完整教程:

There is a complete tutorial about rc params: Customizing Matplotlib with style sheets and rcParams.

在该教程的下半部分有示例matplotlibrc文件，其中包含所有有效的rc参数.

Further down that tutorial there is a section A sample matplotlibrc file, which contains all valid rc params.

另一种选择是只打印所有rc参数，

Another option is to just print all rc params out,

print(plt.rcParams)

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关于实际问题:

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Concerning the actual question:

• 可以通过以下方式打开网格

• The grid can be turned on via

plt.rcParams["axes.grid"] = True

图形大小可以通过

The figure size can be set via

plt.rcParams["figure.figsize"] = (8,6)

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