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booleanIntersects

描述​

¥Description

Boolean-intersects returns (TRUE) if the intersection of the two geometries is NOT an empty set.

参数​

¥Parameters

名称类型描述
feature1几何图形 | 特性<任意>GeoJSON 要素或几何体
feature2几何图形 | 特性<任意>GeoJSON 要素或几何体
options?对象可选参数（默认 ）
options.ignoreSelfIntersections?booleanignore self-intersections on input features (default true)

返回​

¥Returns

boolean true if geometries intersect, false otherwise

示例​

¥Examples

var point1 = turf.point([2, 2]);
var point2 = turf.point([1, 2]);
var line = turf.lineString([
  [1, 1],
  [1, 3],
  [1, 4],
]);

turf.booleanIntersects(line, point1);
//=false

turf.booleanIntersects(line, point2);
//=true

安装​

¥Installation

$ npm install @turf/boolean-intersects

import { booleanIntersects } from "@turf/boolean-intersects";
const result = booleanIntersects(...);
$ npm install @turf/turf

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