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:
Python 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:
Python 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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