propEach

描述

¥Description

迭代任意 GeoJSON 对象中的属性，类似于 Array.forEach()

¥Iterate over properties in any GeoJSON object, similar to Array.forEach()

参数

¥Parameters

名称	类型	描述
geojson	FeatureCollection | 特性	任意 GeoJSON 对象
callback	propEachCallback	一个接收 (currentProperties, featureIndex) 的方法

返回

¥Returns

void

示例

¥Examples

var features = turf.featureCollection([
  turf.point([26, 37], { foo: "bar" }),
  turf.point([36, 53], { hello: "world" }),
]);

turf.propEach(features, function (currentProperties, featureIndex) {
  //=currentProperties
  //=featureIndex
});

安装

¥Installation

$ npm install @turf/meta

import { propEach } from "@turf/meta";
const result = propEach(...);

$ npm install @turf/turf

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