import numpy as np import matplotlib.pyplot as plthigh = [5,1,4,5.6,2,4,6.2,1.3,6,2] x = ["a","b","c","d","e","f","g","h","i","j"] """ 繪制水平條形圖方法barh 參數(shù)一：y軸 參數(shù)二：x軸 """ plt.barh(range(10), high, height=0.7, color=['r','b','y','green'], alpha=0.8) # 從下往上畫 plt.yticks(range(10), x) plt.xlim(0,7) plt.xlabel("x") plt.ylabel("high") for x, y in enumerate(high):plt.text(y , x , '%s' % y) #保存圖片 plt.savefig(r'C:\Users\Administrator\Desktop\test.png') plt.show()

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