Matplotlib:figlegend仅打印第一个字母 [英] Matplotlib: figlegend only printing first letter

问题描述

我尝试只打印一行图，但是我只得到第一个字母.我有以下脚本用于制作情节:

I try to print a figlegend with only one line, but I only get the first letter. I have the following script for making the plot:

from pylab import *
k = plot((0, 1),(1, 1))
figlegend((k),('Limit'),loc='lower center')
savefig('test.pdf')

输出为:

我做错了什么? (或者是一个错误?)

What am I doing wrong? (Or is it a bug?)

推荐答案

我还没有弄清楚matplotlib中是bug还是故意的(出于某种原因)，但是为了获得完整的图例标签，您需要在标签列表上留下逗号:

I haven't figured out whether it is a bug or intentional (for some reason) in matplotlib, but in order to get a full legend label you need to leave a trailing comma on your list of labels:

figlegend((k),('Limit',),loc='lower center')

更改该行和您的代码:

from pylab import *
k = plot((0, 1),(1, 1))
figlegend((k),('Limit',),loc='lower center')
savefig('test.pdf')

产生图形:

或者，可以使用[]获得相同的结果:

Alternatively, one can use [] to achieve the same result:

figlegend((k),(['Limit']),loc='lower center')

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