Matplotlib是Python中的一個庫,它是數字的-NumPy庫的數學擴展。它是Python中令人驚歎的可視化庫,用於數組的2D圖,並用於與更廣泛的SciPy堆棧配合使用。
matplotlib.axis.Axis.get_gridlines()函數
matplotlib庫的軸模塊中的Axis.get_gridlines()函數用於獲取網格線作為Line2D實例的列表。
用法: Axis.get_gridlines(self)
參數:此方法不接受任何參數。
返回值:此方法將網格線作為Line2D實例的列表返回。
以下示例說明了matplotlib.axis中的matplotlib.axis.Axis.get_gridlines()函數:
範例1:
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
import numpy as np
import matplotlib.pyplot as plt
import random
fig, ax2 = plt.subplots()
x = []
for i in range(1,11):
j = random.randint(1,10)
x.append(i*j)
ax2.plot(x)
print("Value of get_gridlines():")
for i in ax2.xaxis.get_gridlines():
print(i)
fig.suptitle("Matplotlib.axis.Axis.get_gridlines()\
Function Example", fontsize = 12, fontweight ='bold')
plt.show()
輸出:
Value of get_gridlines(): Line2D((0,0),(0,1)) Line2D((0,0),(0,1)) Line2D((0,0),(0,1)) Line2D((0,0),(0,1)) Line2D((0,0),(0,1)) Line2D((0,0),(0,1)) Line2D((0,0),(0,1))
範例2:
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
import matplotlib.pyplot as plt
import matplotlib.text
fig, ax = plt.subplots()
ax.plot([5,1], label="Label 1")
ax.plot([3,0], label="Label 2")
legend = ax.legend(loc="upper right")
offset = matplotlib.text.OffsetFrom(legend, (1.0, 0.0))
ax.annotate("String - Info",
xy = (0,0),
size = 14,
xycoords = 'figure fraction',
xytext = (0,-20),
textcoords = offset,
horizontalalignment = 'right',
verticalalignment = 'top')
fig.canvas.draw()
ax.grid()
print("Value of get_gridlines():")
for i in ax.yaxis.get_gridlines():
print(i)
fig.suptitle("Matplotlib.axis.Axis.get_gridlines()\
Function Example", fontsize = 12, fontweight ='bold')
plt.show()
輸出:
Value of get_gridlines(): Line2D((0,0),(1,0)) Line2D((0,0),(1,0)) Line2D((0,0),(1,0)) Line2D((0,0),(1,0)) Line2D((0,0),(1,0)) Line2D((0,0),(1,0)) Line2D((0,0),(1,0)) Line2D((0,0),(1,0))
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注:本文由純淨天空篩選整理自SHUBHAMSINGH10大神的英文原創作品 Matplotlib.axis.Axis.get_gridlines() function in Python。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。