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.pickable()函數
matplotlib庫的axis模塊中的Axis.pickable()函數用於返回藝術家是否可拾取。
用法: Axis.pickable(self)
參數:此方法不接受任何參數。
返回值:此方法返回藝術家是否可以選擇。
以下示例說明了matplotlib.axis中的matplotlib.axis.Axis.pickable()函數:
範例1:
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
import numpy as np
np.random.seed(19680801)
import matplotlib.pyplot as plt
volume = np.random.rayleigh(27, size = 40)
amount = np.random.poisson(10, size = 40)
ranking = np.random.normal(size = 40)
price = np.random.uniform(1, 10, size = 40)
fig, ax = plt.subplots()
scatter = ax.scatter(volume * 2, amount * 3,
c = ranking * 3,
s = 0.3*(price * 3)**2,
vmin = -4, vmax = 4,
cmap = "Spectral")
legend1 = ax.legend(*scatter.legend_elements(num = 5),
loc ="upper left",
title ="Ranking")
ax.add_artist(legend1)
ax.text(60, 30, "Value return:"
+ str(Axis.pickable(ax)),
fontweight ="bold",
fontsize = 18)
fig.suptitle('matplotlib.axis.Axis.pickable() \
function Example\n', fontweight ="bold")
plt.show()
輸出:
範例2:
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.cbook as cbook
np.random.seed(10**7)
data = np.random.lognormal(size =(10, 4),
mean = 4.5,
sigma = 4.75)
labels = ['G1', 'G2', 'G3', 'G4']
result = cbook.boxplot_stats(data,
labels = labels,
bootstrap = 1000)
for n in range(len(result)):
result[n]['med'] = np.median(data)
result[n]['mean'] *= 0.1
fig, axes1 = plt.subplots()
axes1.bxp(result)
axes1.text(2, 30000,
"Value return:"
+ str(Axis.pickable(axes1)),
fontweight ="bold")
fig.suptitle('matplotlib.axis.Axis.pickable() \
function Example\n', fontweight ="bold")
plt.show()
輸出:
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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.pickable() 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。