import matplotlib.pyplot as plt squares = [1, 4, 9, 16, 34] plt.plot(squares) plt.show()
3. 校正图形
import matplotlib.pyplot as plt
input_values = [1, 2, 3, 4, 5]
squares = [1, 4, 9, 16, 25]
plt.plot(input_values, squares, linewidth=5) # linewidth决定了线条的粗细
# 设置图表标题,并给坐标轴加上标签
plt.title(‘Square Numbers‘, fontsize=24)
plt.xlabel("Value", fontsize=14)
plt.ylabel(‘Square of value‘, fontsize=14)
plt.show()
# 设置刻度标记的大小
plt.tick_params(axis=‘both‘, labelsize=14)
原文:https://www.cnblogs.com/endian11/p/9070940.html