import matplotlib.pyplot as plt
import random
x_data = ["20{}年".format(i) for i in range(16, 24)]
y_data = [random.randint(100, 300) for i in range(9)]
plt.rcParams["font.sans-serif"] = ['SimHei']
plt.rcParams["axes.unicode_minus"] = False
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='crimson')
plt.title("销量分析")
plt.xlabel("年份")
plt.ylabel("销量")
plt.show()
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='cornflowerblue')
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='coral')
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='chocolate')
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='aqua')
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='fuchsia')
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='indianred')
for i in range(len(x_data)):
plt.bar(x_data[i], y_data[i],facecolor='indigo')
References: https://blog.csdn.net/m0_38127487/article/details/132180215?spm=1001.2014.3001.5502
Baidu Library: Color Encyclopedia: Color Name and Color Value