#!usr/bin/env python#encoding:utf-8 '''__Author__:沂水寒城功能：折線圖、散點圖測試''' import randomimport matplotlib import matplotlib.pyplot as plt   def list2mat(data_list,w):  '''  切片、轉置  '''  mat=[]  res=[]  for i in range(0,len(data_list)-w+1,w):    mat.append(data_list[i:i+w])  for i in range(len(mat[0])):    one_list=[]    for j in range(len(mat)):      one_list.append(mat[j][i])    res.append(one_list)  return res   def draw_pic_test():  '''  作圖  '''  data_list=[]  for i in range(100):    data_list.append(random.randint(2,150))  month_list=range(1,11,1)  mat=list2mat(data_list,w=10)  for one_list in mat:    one_list=[int(one) for one in one_list]    plt.plot(month_list,one_list,"x-",label="test_zhexian")   plt.savefig('test_zhexian.png')  plt.close()  for one_list in mat:    one_list=[int(one) for one in one_list]    plt.scatter(month_list,one_list,marker='x',label='test_sandian',s=30)   plt.savefig('test_sandian.png')  plt.close()   if __name__ == '__main__':  draw_pic_test()