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求助一个经纬度坐标判断问题
wlor
·
May 10, 2019
· 2369 views
This topic created in 2738 days ago, the information mentioned may be changed or developed.
需求: 根据当前经纬度坐标判断是否在一个不规则多边形景区内部; 求解如何在最简化的方法下实现这个需求?
纬度
坐标
求解
判断
2 replies
zhaishunqi
May 10, 2019
1
是摩拜的限制运营区域嘛...
redbuck
May 10, 2019
1
2
射线法,从坐标出发连接多边形上任一点做射线,计算穿过的多边形的边,奇数就在多边形内部
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