Matplotlib subplot2grid()函數(shù)在網(wǎng)格的特定位置創(chuàng)建軸對象提供了更大的靈活性。它還允許軸對象跨越多個行或列。
# Filename : example.py # Copyright : 2020 By Nhooo # Author by : www.jixiangtaizi.com.cn # Date : 2020-08-08 plt.subplot2grid(shape, location, rowspan, colspan)
在下面的示例中,圖形對象的3X3網(wǎng)格填充了行和列跨度中不同大小的軸對象,每個對象顯示不同的圖。
參考以下示例代碼:
# Filename : example.py
# Copyright : 2020 By Nhooo
# Author by : www.jixiangtaizi.com.cn
# Date : 2020-08-08
#! /usr/bin/env python
#coding=utf-8
import matplotlib.pyplot as plt
import numpy as np
import math
# 顯示中文設置...
plt.rcParams['font.sans-serif'] = ['SimHei'] # 步驟一(替換sans-serif字體)
plt.rcParams['axes.unicode_minus'] = False # 步驟二(解決坐標軸負數(shù)的負號顯示問題)
a1 = plt.subplot2grid((3,3),(0,0),colspan = 2)
a2 = plt.subplot2grid((3,3),(0,2), rowspan = 3)
a3 = plt.subplot2grid((3,3),(1,0),rowspan = 2, colspan = 2)
x = np.arange(1,10)
a2.plot(x, x*x)
a2.set_title('平方')
a1.plot(x, np.exp(x))
a1.set_title('指數(shù)')
a3.plot(x, np.log(x))
a3.set_title('log')
plt.tight_layout()
plt.show()執(zhí)行上面示例代碼,得到以下結果 -
