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lineOverlap

描述​

¥Description

Takes any LineString or Polygon and returns the overlapping lines between both features.

参数​

¥Parameters

名称类型描述
line1几何图形 | 特性<LineString | MultiLineString | 多边形 | MultiPolygon>任意线串或多边形
line2几何图形 | 特性<LineString | MultiLineString | 多边形 | MultiPolygon>任意线串或多边形
options?对象可选参数（默认 ）
options.tolerance?numberTolerance distance to match overlapping line segments (in kilometers) (default 0)

返回​

¥Returns

FeatureCollection<LineString> lines(s) that are overlapping between both features

示例​

¥Examples

var line1 = turf.lineString([
  [115, -35],
  [125, -30],
  [135, -30],
  [145, -35],
]);
var line2 = turf.lineString([
  [115, -25],
  [125, -30],
  [135, -30],
  [145, -25],
]);

var overlapping = turf.lineOverlap(line1, line2);

安装​

¥Installation

$ npm install @turf/line-overlap

import { lineOverlap } from "@turf/line-overlap";
const result = lineOverlap(...);
$ npm install @turf/turf

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