[matplotlib] 텍스트 넣기

06. 텍스트

In [2]:

 

 

import matplotlib.pyplot as plt

import matplotlib

matplotlib.rcParams['font.family'] = 'AppleGothic' 

matplotlib.rcParams['font.size'] = 15 #글자크기

matplotlib.rcParams['axes.unicode_minus'] = False #한글폰트 사용시 마이너스 글자 깨짐 해결

 

In [3]:

 

 

x = [1,2,3]

y = [2,4,8]

 

In [4]:

 

 

plt.plot(x,y)

Out[4]:

[<matplotlib.lines.Line2D at 0x7fef5b048df0>]

 

In [6]:

 

 

plt.plot(x,y,marker='o')

for idx, txt in enumerate(y):

    plt.text(x[idx],y[idx], txt)

In [9]:

 

 

plt.plot(x,y,marker='o')

for idx, txt in enumerate(y):

#     ha= horizonal alignment

    plt.text(x[idx],y[idx]+0.3, txt, ha='center',color = 'blue')