turf-point-grid

turf-point-grid

pointGrid

Takes a bounding box and a cell depth and returns a set of points in a grid.

Parameters

• bbox Array<number> extent in [minX, minY, maxX, maxY] order
• cellSize number the distance across each cell
• units [string] used in calculating cellWidth, can be degrees, radians, miles, or kilometers (optional, default kilometers)

Examples

var extent = [-70.823364, -33.553984, -70.473175, -33.302986];
var cellWidth = 3;
var units = 'miles';

var grid = turf.pointGrid(extent, cellWidth, units);

//=grid

Returns FeatureCollection<Point> grid of points

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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