1. http://jakevdp.github.io/blog/2012/08/18/matplotlib-animation-tutorial/

• 한글 폰트 설치
  • 나눔 폰트 설치

• 폰트 캐시 삭제(폰트를 설치해도 폰트를 찾지 못할때)
  • windows: ~/.matplotlib/fontList.cache 삭제
  • ubuntu: ~/.cache/matplotlib/fontList.cache

import matplotlib
import matplotlib.font_manager
import matplotlib.pyplot as plt
 
# 'Nanum' 폰트 리스트 출력 
print([f.name for f in matplotlib.font_manager.fontManager.ttflist if 'Nanum' in f.name])
 
# 폰트 변경 
matplotlib.rc('font', family="NanumMyeongjo")  # or "Noto Sans CJK KR", "Noto Sans Mono CJK KR"
 
plt.title("한글 제목")  
plt.plot([1, 2, 3], [1, 2, 3])

import matplotlib.pyplot as plt
 
matplotlib.rcParams.update({'font.size': 22})
# or 
plt.rcParams.update({'font.size': 22})
 
 
# tick label size
plt.rcParams.update({'xtick.labelsize': 22, 'ytick.labelsize': 22})

1. https://matplotlib.org/examples/pylab_examples/custom_ticker1.html

plt.rcParams.update({'font.family': "NanumMyeongjo"})  
# or "Noto Sans CJK KR", "Noto Sans Mono CJK KR"
plt.rcParams.update({'font.size': 22})
plt.rcParams.update({'xtick.labelsize': 22, 'ytick.labelsize': 22})
 
fig, ax = plt.subplots(figsize=(8, 4), clear=True)
 
ax.set_xlabel('Generation')
ax.set_ylabel(f'{args.tag}')
 
for cond in dfs:
  line, = ax.plot(dfs[cond].index, dfs[cond]['50%'], '-', label=cond)
  ax.fill_between(dfs[cond].index, dfs[cond]['25%'], dfs[cond]['75%'], color=line.get_color(), alpha=0.3)
 
  ax.legend()
  plt.show()

• https://towardsdatascience.com/everything-you-need-to-know-about-scatter-plots-for-data-visualisation-924144c0bc5

fig, (ax1, ax2) = plt.subplots(1, 2)
cs = list()
min_diff = 0.5
xs = np.arange(0, 10).reshape((-1, 1))
 
ax1.imshow(xs, cmap='gray')
for x in xs.reshape(-1):
    b = x / 10
    w = 1 - b
    if b < 0.5:
        c = (1 - min_diff) * w + min_diff
    else:
        c = (1 - min_diff) * w
    cs.append(c)
    ax1.text(0, 
             x, 
             f'{x}',
             color=(c, c, c),
             horizontalalignment='center',
             verticalalignment='center')
 
ax2.scatter(xs, cs)
plt.show()