lineSegment

描述

🌐 Description

从(多)线串或(多)多边形创建一个包含2顶点线串段的要素集合。

🌐 Creates a FeatureCollection of 2-vertex LineString segments from a (Multi)LineString or (Multi)Polygon.

参数

🌐 Parameters

名称	类型	描述
geojson	GeoJSON	GeoJSON 多边形或线串

返回

🌐 Returns

FeatureCollection<LineString> 2顶点线段

示例

🌐 Examples

var polygon = turf.polygon([
  [
    [-50, 5],
    [-40, -10],
    [-50, -10],
    [-40, 5],
    [-50, 5],
  ],
]);
var segments = turf.lineSegment(polygon);

安装

🌐 Installation

$ npm install @turf/line-segment

import { lineSegment } from "@turf/line-segment";
const result = lineSegment(...);

$ npm install @turf/turf

import * as turf from "@turf/turf";
const result = turf.lineSegment(...);