node-red-contrib-tak-registration/node_modules/@turf/transform-translate/README.md

A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK

# @turf/transform-translate

<!-- Generated by documentation.js. Update this documentation by updating the source code. -->

## transformTranslate

Moves any geojson Feature or Geometry of a specified distance along a Rhumb Line
on the provided direction angle.

### Parameters

*   `geojson` **([GeoJSON][1] | [GeometryCollection][2])** object to be translated
*   `distance` **[number][3]** length of the motion; negative values determine motion in opposite direction
*   `direction` **[number][3]** of the motion; angle from North in decimal degrees, positive clockwise
*   `options` **[Object][4]** Optional parameters (optional, default `{}`)

    *   `options.units` **Units** in which `distance` will be express; miles, kilometers, degrees, or radians (optional, default `'kilometers'`)
    *   `options.zTranslation` **[number][3]** length of the vertical motion, same unit of distance (optional, default `0`)
    *   `options.mutate` **[boolean][5]** allows GeoJSON input to be mutated (significant performance increase if true) (optional, default `false`)

### Examples

```javascript
var poly = turf.polygon([[[0,29],[3.5,29],[2.5,32],[0,29]]]);
var translatedPoly = turf.transformTranslate(poly, 100, 35);

//addToMap
var addToMap = [poly, translatedPoly];
translatedPoly.properties = {stroke: '#F00', 'stroke-width': 4};
```

Returns **([GeoJSON][1] | [GeometryCollection][2])** the translated GeoJSON object

[1]: https://tools.ietf.org/html/rfc7946#section-3

[2]: https://tools.ietf.org/html/rfc7946#section-3.1.8

[3]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number

[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object

[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean

<!-- This file is automatically generated. Please don't edit it directly. If you find an error, edit the source file of the module in question (likely index.js or index.ts), and re-run "yarn docs" from the root of the turf project. -->

---

This module is part of the [Turfjs project](https://turfjs.org/), an open source module collection dedicated to geographic algorithms. It is maintained in the [Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create PRs and issues.

### Installation

Install this single module individually:

```sh
$ npm install @turf/transform-translate
```

Or install the all-encompassing @turf/turf module that includes all modules as functions:

```sh
$ npm install @turf/turf
```