Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
525 views
in Technique[技术] by (71.8m points)

python - Multiple font sizes in same Matplotlib label

I'm trying to do something relatively simple:

I want to be able to increase a font of one letter(say a LaTeX variable, say to 30) and keep the other letters in the label a certain font(say 20).

Does anyone have a quick solution? It seems rather complicated to me. I tried using { } for each "item" in the label

plt.plot(a,b,'g',linewidth=3.5, label = 'a')
plt.plot(c,d,'r',linewidth=3.5, label = 'c')

plt.legend(labelspacing = 1.0,loc=1,prop={'size':40})

plt.xlabel({'a',fontsize=50},{ 'N',fontsize = 20})
plt.ylabel('%',fontsize =30)
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Here is the solution with LaTeX. The machine I have doesn't have LaTeX installed, so I haven't tested this carefully.

plt.plot(a,b,'g',linewidth=3.5, label = 'a')
plt.rc('text', usetex=True)
plt.legend(labelspacing = 1.0,loc=1,prop={'size':40})
plt.xlabel(r'{fontsize{50pt}{3em}selectfont{}a}{fontsize{20pt}{3em}selectfont{}N')

(note the r before the string. This tells pylab to just send the string directly to LaTeX as a raw string rather than treating f and s as special characters)

You can get much more elaborate with the size commands of LaTeX (you can specify the actual font, or use various versions of the large, Large, small iny ... commands).


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...