[英]jupyter notebook prevent plot from showing up on class initialization
如果我寫以下課程:
from matplotlib import pyplot as plt
import numpy as np
class FigureShowingUp:
def __init__(self):
self.fig, self.ax = plt.subplots(ncols=1, figsize=(8,6))
def make_plot(self):
x = np.linspace(0, 1)
y = np.random.normal(loc=0, scale=1, size=len(x))
self.ax.scatter(x,y)
並將其導入筆記本,例如:
from test_fig_class import FigureShowingUp
test = FigureShowingUp()
該圖總是在初始化時顯示。 我該如何預防呢?
我不太用筆記本,但是想必您必須關閉交互式繪圖:
from matplotlib import pyplot as plt; plt.ioff()
然后在繪制繪圖后顯示該圖:
def make_plot(self):
x = np.linspace(0, 1)
y = np.random.normal(loc=0, scale=1, size=len(x))
self.ax.scatter(x,y)
plt.show()
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