#!/usr/bin/env python# -*- coding: utf-8 -*-# @Date    : 2018-10-07 15:49:37# @Author  : Sheldon (thisisscret@qq.com)# @Blog    : 谢耳朵的派森笔记# @Link    : https://www.cnblogs.com/shld/# @Version : 0.0.1def isinpolygon(point,vertex_lst:list, contain_boundary=True):    #检测点是否位于区域外接矩形内    lngaxis, lataxis = zip(*vertex_lst)    minlng, maxlng = min(lngaxis),max(lngaxis)    minlat, maxlat = min(lataxis),max(lataxis)    lng, lat = point    if contain_boundary:              isin = (minlng<=lng<=maxlng) & (minlat<=lat<=maxlat)    else:        isin = (minlng
     
      
       lat and elat>lat: #线段在射线上边        return False    if slat
       
        lat: #交点为下端点，对应spoint        return False    if elat==lat and slat>lat: #交点为下端点，对应epoint        return False    if slng