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Version: 7.2.0

randomPolygon

描述

¥Description

返回一个随机的 polygon

¥Returns a random polygon.

参数

¥Parameters

名称类型描述
count?number将生成多少个几何体(默认 1)
options?对象可选参数(默认 {})
options.bbox?BBox用于放置几何体的边界框。(默认 [-180,-90,180,90])
options.num_vertices?number每个 LineString 将包含的坐标数。(默认 10)
options.max_radial_length?number表示顶点从多边形中心向外延伸的最大经纬度十进制度数。(默认 10)

返回

¥Returns

FeatureCollection<多边形> 多边形的 GeoJSON FeatureCollection

¥FeatureCollection<Polygon> GeoJSON FeatureCollection of polygons

示例

¥Examples

var polygons = turf.randomPolygon(25, { bbox: [-180, -90, 180, 90] });
// => polygons

安装

¥Installation

$ npm install @turf/random

import { randomPolygon } from "@turf/random";
const result = randomPolygon(...);
$ npm install @turf/turf

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