pointGrid

描述

¥Description

Creates a grid of points

参数

¥Parameters

名称	类型	描述
bbox	BBox	extent of grid in [minX, minY, maxX, maxY] order
cellSide	number	点间距离
options?	对象	可选参数（默认 ）
options.units?	单位	the units of the cellSide value.Supports all valid Turf 单位 (default 'kilometers')
options.mask?	特性<多边形 | MultiPolygon>	if passed a Polygon or MultiPolygon, the grid Points will be created only inside it
options.properties?	对象	passed to each point of the grid (default )

返回

¥Returns

FeatureCollection<点> 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(...);