Package Exports
- turf-translate
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Readme
turf-translate
Takes a point, linestring, polygon, or featurecollection, and translates all of its coordinates with the given translator function. The translator function is called with each coord in the argument and should return a new translated point.
###Install
npm install turf-translate###Parameters
| name | description |
|---|---|
| fc | a geojson feature or featurecollection |
###Usage
translate(fc, translator)###Example
var translate = require('turf-translate')
var polygon = require('turf-polygon')
var poly = polygon([[[1,0], [1,0], [1,2]], [[.2,.2], [.3,.3],[.1,.2]]])
//move the polygon 1, 1
var translator = function(point) {
return [point[0] + 1, point[1] + 1];
}
var translated = translate(poly, translator)
console.log(translated)