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plotの表示を大きくする。

Last updated at Posted at 2020-05-23

自分用メモ

plotちょっと表示されるのが小さいから

fig = plt.figure(dpi=150)

と書いておく。
すると大きく表示される。
image.png

こんな感じのデフォルトサイズが
image.png
こんな感じに大きくなる

あと最後に

relaxed
plt.savefig('bifferSize.png')
plt.show()

って書けばローカルファイルに保存できる。

ここで

plt.show()
plt.savefig('bifferSize.png')

って感じに先にplt.show()してしまうと保存された画像が真っ白になってしまう。
もしplt.savefigがうまくいかない場合はこの順番が間違っている可能性がある。

:relaxed: :relaxed: :relaxed: :relaxed: :relaxed: :relaxed: :relaxed: :relaxed: :relaxed: :relaxed: 
今回のコード

import matplotlib
import matplotlib.pyplot as plt
fig = plt.figure(dpi=150)
plt.plot(x,ys,marker='.', color="blue", label = 'client')
plt.plot(x,yc,marker='.', color="red", label = 'server')
plt.xscale('log')
plt.ylabel('delay time [s]')
plt.xlabel('buffer size')
plt.legend()
plt.title('Relationship between buffer size and delay time')
plt.savefig('bufferSize.png')
plt.show()
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