@turf/point-grid v7.2.0
@turf/point-grid
pointGrid
Creates a Point grid from a bounding box, FeatureCollection or Feature.
Parameters
bbox
Array<number> extent in minX, minY, maxX, maxY ordercellSide
number the distance between points, in unitsoptions
Object Optional parameters (optional, default{}
)options.units
string used in calculating cellSide, can be degrees, radians, miles, or kilometers (optional, default'kilometers'
)options.mask
Feature<(Polygon | MultiPolygon)>? if passed a Polygon or MultiPolygon, the grid Points will be created only inside itoptions.properties
Object passed to each point of the grid (optional, default{}
)
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);
//addToMap
var addToMap = [grid];
Returns FeatureCollection<Point> grid of points
This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.
Installation
Install this module individually:
$ npm install @turf/point-grid
Or install the Turf module that includes it as a function:
$ npm install @turf/turf
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