Matplotlib是Python中的一個庫，它是數字的-NumPy庫的數學擴展。 Artist類包含用於呈現到FigureCanvas中的對象的Abstract基類。圖中所有可見元素都是Artist的子類。
matplotlib.artist.Artist.get_sketch_params()方法
matplotlib庫的藝術家模塊中的get_sketch_params()方法用於獲取藝術家的素描參數。
用法：Artist.get_sketch_params(self)
參數：此方法不接受任何參數。
返回：此方法返回藝術家的素描參數。
以下示例說明了matplotlib中的matplotlib.artist.Artist.get_sketch_params()函數：
範例1：
# Implementation of matplotlib function
from matplotlib.artist import Artist
import matplotlib.pyplot as plt
import matplotlib.colors as mcolors
import matplotlib.gridspec as gridspec
import numpy as np
plt.rcParams['savefig.facecolor'] = "0.8"
plt.rcParams['figure.figsize'] = 6, 5
fig, ax = plt.subplots()
ax.plot([1, 2])
ax.locator_params("x", nbins = 3)
ax.locator_params("y", nbins = 5)
ax.set_xlabel('x-label')
ax.set_ylabel('y-label')
ax.text(0.2, 1.8, "Sketch Parameters:"
+str(Artist.get_sketch_params(ax)),
fontweight ="bold")
fig.suptitle('matplotlib.artist.Artist.get_sketch_params()\
function Example', fontweight ="bold")
plt.show()輸出：
範例2：
# Implementation of matplotlib function
from matplotlib.artist import Artist
import matplotlib.pyplot as plt
import numpy as np
values = np.array([
0.015, 0.166, 0.133,
0.159, 0.041, 0.024,
0.195, 0.039, 0.161,
0.018, 0.143, 0.056,
0.125, 0.096, 0.094,
0.051, 0.043, 0.021,
0.138, 0.075, 0.109,
0.195, 0.050, 0.074,
0.079, 0.155, 0.020,
0.010, 0.061, 0.008])
values[[3, 14]] += .8
fig, (ax, ax2) = plt.subplots(2, 1,
sharex = True)
ax.plot(values, "o-", color ="green")
ax2.plot(values, "o-", color ="green")
ax.set_ylim(.78, 1.)
ax2.set_ylim(0, .22)
ax.spines['bottom'].set_visible(False)
ax2.spines['top'].set_visible(False)
ax.xaxis.tick_top()
ax.tick_params(labeltop = False)
ax2.xaxis.tick_bottom()
d = .005
kwargs = dict(transform = ax.transAxes,
color ='k',
clip_on = False)
ax.plot((-d, +d), (-d, +d), **kwargs)
ax.plot((1 - d, 1 + d), (-d, +d), **kwargs)
kwargs.update(transform = ax2.transAxes)
ax2.plot((-d, +d), (1 - d, 1 + d), **kwargs)
ax2.plot((1 - d, 1 + d), (1 - d, 1 + d), **kwargs)
Artist.set_sketch_params(ax, 1.0, 100.0, 22.0)
Artist.set_sketch_params(ax2, 1.0, 10.0, 22.0)
ax.text(5, .95, "Sketch Parameters:"
+ str(Artist.get_sketch_params(ax)),
fontweight ="bold")
fig.suptitle('matplotlib.artist.Artist.get_sketch_params()\
function Example', fontweight ="bold")
plt.show()輸出：
注：本文由純淨天空篩選整理自SHUBHAMSINGH10大神的英文原創作品 Matplotlib.artist.Artist.get_sketch_params() 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。