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Version: 7.2.0

pointGrid

描述

¥Description

创建点网格

¥Creates a grid of points

参数

¥Parameters

名称类型描述
bboxBBox按 [minX, minY, maxX, maxY] 顺序排列的网格范围
cellSidenumber点间距离
options?对象可选参数(默认 {})
options.units?单位单元格边值的单位。支持所有有效的 Turf 单位(默认为 'kilometers')
options.mask?特性<多边形 | MultiPolygon>如果传递的是多边形或多多边形,则网格点将仅在其内部创建。
options.properties?对象传递给网格的每个点(默认 {})

返回

¥Returns

FeatureCollection<> 点网格

¥FeatureCollection<Point> grid of points

示例

¥Examples

var extent = [-70.823364, -33.553984, -70.473175, -33.302986];
var cellSide = 3;
var options = { units: "miles" };

var grid = turf.pointGrid(extent, cellSide, options);

安装

¥Installation

$ npm install @turf/point-grid

import { pointGrid } from "@turf/point-grid";
const result = pointGrid(...);
$ npm install @turf/turf

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