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Python 中的 matplotlib.axis.axis.get_minorticklabels()函数

原文:https://www.geeksforgeeks.org/matplotlib-axis-axis-get_minorticklabels-python 中的函数/

Matplotlib 是 Python 中的一个库,是 NumPy 库的数值-数学扩展。这是一个神奇的 Python 可视化库,用于 2D 数组图,并用于处理更广泛的 SciPy 堆栈。

matplotlib.axis.axis.get_minorticklabels()函数

matplotlib 库的 Axis 模块中的 Axis.get_minorticklabels()函数用于获取次要标签的文本实例列表。

语法:axis.get_minarticlabels(self)

参数:该方法不接受任何参数。

返回值:该方法返回次要标签的文本实例列表。

下面的例子说明了 matplotlib.axis.axis.get_minorticklabels()函数在 matplotlib.axis:

例 1:

蟒蛇 3

# Implementation of matplotlib function 
import numpy as np
from matplotlib.axis import Axis  
import matplotlib.pyplot as plt
import matplotlib.ticker as ticker

np.random.seed(19680801)

fig, ax = plt.subplots()
ax.plot(100*np.random.rand(20))

Axis.set_minor_locator(ax.xaxis, ticker.MultipleLocator(1)) 

print("Value of get_minorticklabels() :")
for i in ax.xaxis.get_minorticklabels():
    print(i)

plt.title("Matplotlib.axis.Axis.get_minorticklabels()\n\
Function Example", fontsize = 12, fontweight ='bold') 

plt.show()

输出:

Value of get_minorticklabels() :
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')
Text(0, 0, '')

例 2:

蟒蛇 3

# Implementation of matplotlib function 
import numpy as np
from matplotlib.axis import Axis  
import matplotlib.pyplot as plt
import matplotlib.ticker as ticker

fig, ax = plt.subplots()
ax.plot(np.random.rand(1000),'go')

Axis.set_minor_locator(ax.yaxis, ticker.MultipleLocator(1))

print("Value of get_minorticklabels() :")
for i in ax.yaxis.get_minorticklabels():
    print(i)

plt.title("Matplotlib.axis.Axis.get_minorticklabels()\n\
Function Example", fontsize = 12, fontweight ='bold') 

plt.show()

输出:

Value of get_minorticklabels() :
Text(0, 0, '')
Text(0, 0, '')


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