node-red-contrib-tak-registration/node_modules/@turf/boolean-point-on-line/README.md

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

# @turf/boolean-point-on-line

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## booleanPointOnLine

Returns true if a point is on a line. Accepts a optional parameter to ignore the start and end vertices of the linestring.

**Parameters**

-   `pt` **[Coord][1]** GeoJSON Point
-   `line` **[Feature][2]&lt;[LineString][3]>** GeoJSON LineString
-   `options` **[Object][4]** Optional parameters (optional, default `{}`)
    -   `options.ignoreEndVertices` **[boolean][5]** whether to ignore the start and end vertices. (optional, default `false`)

**Examples**

```javascript
var pt = turf.point([0, 0]);
var line = turf.lineString([[-1, -1],[1, 1],[1.5, 2.2]]);
var isPointOnLine = turf.booleanPointOnLine(pt, line);
//=true
```

Returns **[boolean][5]** true/false

[1]: https://tools.ietf.org/html/rfc7946#section-3.1.1

[2]: https://tools.ietf.org/html/rfc7946#section-3.2

[3]: https://tools.ietf.org/html/rfc7946#section-3.1.4

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

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

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---

This module is part of the [Turfjs project](http://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 module individually:

```sh
$ npm install @turf/boolean-point-on-line
```

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

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