turf-hex-grid
turf.hex-grid(bbox, cellWidth, units)
Takes a bounding box and a cell size in degrees and returns a FeatureCollection of flat-topped
hexagons (Polygon features) aligned in an "odd-q" vertical grid as
described in Hexagonal Grids
Parameters
| parameter | type | description |
|---|
bbox | Array.<number> | bounding box in [minX, minY, maxX, maxY] order |
cellWidth | Number | width of cell in specified units |
units | String | used in calculating cellWidth ('miles' or 'kilometers') |
Example
var bbox = [-96,31,-84,40];
var cellWidth = 50;
var units = 'miles';
var hexgrid = turf.hexGrid(bbox, cellWidth, units);
//=hexgrid
Returns FeatureCollection, units used in calculating cellWidth ('miles' or 'kilometers')
Installation
Requires nodejs.
$ npm install turf-hex-grid
Tests
$ npm test
