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计算点到直线的最短距离(仅适用于地图坐标系)

INSTALL

npm i pointdis --save

使用说明

参数

  • p: 当前需要计算的点的坐标 {lat:39.90, lng: 116.370}
  • pointList: Array 坐标点数组,可连成直线的坐标
const getDis = require('pointdis');

let dis = getDis({lng:116.368, lat: 39.911},[{lng:116.365, lat:39.91},{lng:116.37,lat: 39.91}, {lng: 116.38, lat: 39.90}]);
console.log(dis,' 米');

ps: 如需计算两点之间的距离可参考 coordsdistance

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计算点到直线的最短距离,适用于地图坐标

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