import numpy as np
import matplotlib.pyplot as pltplt.ion()
price04 = [16022, 19550, 20176, 22867, 28017, 34064, 47098, 49951, 58837, 68216, 74486]
now_price = [16270, 20131, 21563, 25492, 28666, 34259, 46460, 50081, 65994,  62630, 62358]
percent = []
for i in range(len(price04)):percent.append(round(((now_price[i] - price04[i])/price04[i]) * 100, 3))
zone = ['从化', '花都', '增城', '南沙', '黄埔', '番禺', '白云', '荔湾', '海珠', '越秀', '天河']
plt.rcParams['font.sans-serif'] = ['SimHei']
plt.rcParams['axes.unicode_minus'] = False
plt.bar(zone, percent, color='r', label='涨跌幅度')
for i in range(len(percent)):if percent[i] < 0:plt.text(zone[i], percent[i]-1, percent[i], ha='center')else:plt.text(zone[i], percent[i]+1, percent[i], ha='center')
plt.legend()
plt.pause(1)

import matplotlib.pyplot as pltplt.rcParams['font.sans-serif'] = ['SimHei']
plt.rcParams['axes.unicode_minus'] = False
fig, ax = plt.subplots()
y1 = []
for i in range(50):y1.append(i)  # 每迭代一次，将i放入y1中画出来ax.clear()   # 清除键ax.bar(y1, height=y1, width=0.3)ax.legend()plt.pause(0.1)

import matplotlib.pyplot as pltx = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
y = [5]*11
fig = plt.figure()
ax = plt.axes(xlim=(0, 10), ylim=(0, 10))
x1 = []
tmp = []
for i in range(10):# x1.append(i)  # 每迭代一次，将i放入y1中画出来ax.clear()  # 清除键ax.plot(x, y)temp = ax.plot(i, 5, 'ro')tmp.append(temp)plt.pause(1)

import matplotlib.pyplot as plt
import matplotlib.animation as animationfig, ax = plt.subplots()
y1 = []
tmp = []
for i in range(10):y1.append(i)  # 每迭代一次，将i放入y1中画出来temp = ax.bar(y1, height=y1, width=0.3)tmp.append(temp)ani = animation.ArtistAnimation(fig, tmp, interval=200, repeat_delay=1000)
ani.save("柱状图.gif", writer='pillow')