python教程分享Python Matplotlib绘制扇形图标签重叠问题解决过程

from matplotlib import pyplot as plt    frac = [0,0,18/50,16/50,9/50,6/50,2/50]  label = ['[3,4]','(4,5]','(5,6]','(6,7]','(7,8]','(8,9]','(9,10]']  plt.pie(frac,labels=label,autopct="%.2f%%",textprops={"size":10},shadow=true)  plt.show()  

from matplotlib import pyplot as plt    frac = [0,0,18/50,16/50,9/50,6/50,2/50]  label = ['[3,4]','(4,5]','(5,6]','(6,7]','(7,8]','(8,9]','(9,10]']    patches,texts,autotexts = plt.pie(frac,labels=label,autopct="%.2f%%",textprops={"size":10},shadow=true)    for i in range(len(autotexts)):      if i == 0:          print(texts[i])          print(autotexts[i])    plt.show()  

print(type(texts[i]))  print(type(autotexts[i]))  

from matplotlib import pyplot as plt    frac = [0,0,18/50,16/50,9/50,6/50,2/50]  label = ['[3,4]','(4,5]','(5,6]','(6,7]','(7,8]','(8,9]','(9,10]']    patches,texts,autotexts = plt.pie(frac,labels=label,autopct="%.2f%%",textprops={"size":10},shadow=true)    for i in range(len(autotexts)):      if i == 0:          print(texts[i].set_y(0.1))          print(autotexts[i].set_y(0.1))    plt.show()