何時(shí)使用CLA()、clf()或CLOSE()清除matplotlib中的繪圖？Matplotlib提供了以下功能：cla() # Clear axisclf() # Clear figureclose() # Close a figure window這些文檔并沒(méi)有提供很多關(guān)于這些函數(shù)之間的區(qū)別的洞察力。我什么時(shí)候應(yīng)該使用每個(gè)函數(shù)，它到底是做什么的？
3 回答
慕森王
TA貢獻(xiàn)1777條經(jīng)驗(yàn) 獲得超3個(gè)贊
Figure
吡咯烷酮界面
pyplotpyplotimport matplotlib.pyplot as plt
plt.cla()
plt.clf()
plt.close()
close()figure(number_or_name)figfig = figure()close()close('all')
圖類(lèi)的方法
FigurefigFigure:
fig.clf()plt.clf()fig
fig.clear()fig.clf()
del figplt.close(fig)
慕桂英546537
TA貢獻(xiàn)1848條經(jīng)驗(yàn) 獲得超10個(gè)贊
plt.close(fig)fig.clf()
for i in range(5): fig = plot_figure() plt.close(fig)# This returns a list with all figure numbers availableprint(plt.get_fignums())
for i in range(5): fig = plot_figure() fig.clf()# This returns a list with all figure numbers availableprint(plt.get_fignums())
import numpy as npimport matplotlib.pyplot as plt x = np.arange(1000)y = np.sin(x)for i in range(5): fig = plt.figure() ax = fig.add_subplot(1, 1, 1) ax.plot(x, y) plt.close(fig)print(plt.get_fignums())for i in range(5): fig = plt.figure() ax = fig.add_subplot(1, 1, 1) ax.plot(x, y) fig.clf()print(plt.get_fignums())
墨色風(fēng)雨
TA貢獻(xiàn)1853條經(jīng)驗(yàn) 獲得超6個(gè)贊
plt.cla()
plt.clf()
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