【发布时间】:2014-09-26 08:41:20
【问题描述】:
import matplotlib.pyplot as plt
from textwrap import wrap
x_list = [11, 3, 6, 5]
label_list = ["red colour", "blue colour", "green colour", "back colour"]
title = "Some really really long long long title I really really need - and just can't - just can't - make it any - simply any - shorter - at all?"
newtitle = '\n'.join(wrap(title, width=50)) # wrap the long title so that it won't get cropped.
# here if I print `newtitle` first then "text below the main title" gets convert into italics
newtitle = "%s\n$%s$"%(newtitle, 'text\ below\ the\ main\ title')
# but If I print `newtitle` after the secondary text it doesn't convert into italics
newtitle = "%s\n$%s$"%('text\ below\ the\ main\ title', newtitle) # comment this line for 1st effect
plt.figure(figsize=(7,6), dpi=100)
plt.axis("equal")
plt.subplots_adjust(left=0.1, right=0.8, top=0.7)
plt.rc("font", size=10)
explode = [0.03, 0, 0, 0]
plt.pie(x_list, labels=label_list, explode=explode, autopct="%1.1f%%", startangle=90)
plt.title(newtitle, size=12)
plt.savefig('test.png')
所以我的主要问题是 -
次要文本首先以普通字体出现,然后主要标题(newtitle)以斜体/浅字体出现(看起来很漂亮)。
newtitle = "%s\n$%s$"%('text\ below\ the\ main\ title', newtitle)
我们可以不使用$ 符号吗?
【问题讨论】:
-
你检查过这个:stackoverflow.com/a/4056853/832621 吗?
-
@SaulloCastro:是的.. 但它的代码太多了。我想知道这是否可以巧妙地/很快地完成。
标签: python python-2.7 python-3.x matplotlib