1、折线图
import matplotlib.pyplot as plt x = [1,2,3,4,5] squares = [1,4,9,16,25] plt.plot(x,squares) plt.title("Squares") plt.xlabel("Value") plt.ylabel("square of value") plt.tick_params(axis="both") plt.show()
2、scatter绘制一系列点
import matplotlib.pyplot as plt x_value = list(range(1,1001)) y = [x**2 for x in x_value] plt.scatter(x_value,y) plt.title("test") plt.xlabel("x") plt.ylabel("y") plt.tick_params(axis="both") plt.axis([0,1100,0,1100000])#设定坐标轴范围 plt.show()