@turf/triangle-grid

@turf/triangle-grid

triangleGrid

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

Parameters

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

Examples

var bbox = [-96,31,-84,40]
var cellSize = 10;
var units = 'miles';

var triangleGrid = turf.triangleGrid(bbox, cellSize, units);

//=triangleGrid

Returns FeatureCollection<Polygon> grid of polygons

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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/triangle-grid

Or install the Turf module that includes it as a function:

$ npm install @turf/turf