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Version: 7.2.0

booleanEqual

描述

¥Description

判断两个相同类型的几何体是否具有相同的 X、Y 坐标值。参见 http://edndoc.esri.com/arcsde/9.0/general_topics/understand_spatial_relations.htm

¥Determine whether two geometries of the same type have identical X,Y coordinate values. See http://edndoc.esri.com/arcsde/9.0/general_topics/understand_spatial_relations.htm

参数

¥Parameters

名称类型描述
feature1几何图形 | 特性GeoJSON 输入
feature2几何图形 | 特性GeoJSON 输入
options?对象可选参数(默认 {})
options.precision?number比较坐标时使用的小数精度(默认 6)

返回

¥Returns

boolean 如果对象相等,则为 true,否则为 false

¥boolean true if the objects are equal, false otherwise

示例

¥Examples

var pt1 = turf.point([0, 0]);
var pt2 = turf.point([0, 0]);
var pt3 = turf.point([1, 1]);

turf.booleanEqual(pt1, pt2);
//= true
turf.booleanEqual(pt2, pt3);
//= false

安装

¥Installation

$ npm install @turf/boolean-equal

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

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