74 lines
2.3 KiB
Markdown
74 lines
2.3 KiB
Markdown
# @turf/rhumb-destination
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<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
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## rhumbDestination
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Returns the destination [Point][1] having travelled the given distance along a Rhumb line from the
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origin Point with the (varant) given bearing.
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**Parameters**
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- `origin` **[Coord][2]** starting point
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- `distance` **[number][3]** distance from the starting point
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- `bearing` **[number][3]** varant bearing angle ranging from -180 to 180 degrees from north
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- `options` **[Object][4]** Optional parameters (optional, default `{}`)
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- `options.units` **[string][5]** can be degrees, radians, miles, or kilometers (optional, default `'kilometers'`)
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- `options.properties` **[Object][4]** translate properties to destination point (optional, default `{}`)
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**Examples**
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```javascript
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var pt = turf.point([-75.343, 39.984], {"marker-color": "F00"});
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var distance = 50;
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var bearing = 90;
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var options = {units: 'miles'};
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var destination = turf.rhumbDestination(pt, distance, bearing, options);
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//addToMap
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var addToMap = [pt, destination]
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destination.properties['marker-color'] = '#00F';
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```
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Returns **[Feature][6]<[Point][7]>** Destination point.
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[1]: https://tools.ietf.org/html/rfc7946#section-3.1.2
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[2]: https://tools.ietf.org/html/rfc7946#section-3.1.1
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[3]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number
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[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
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[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
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[6]: https://tools.ietf.org/html/rfc7946#section-3.2
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[7]: https://tools.ietf.org/html/rfc7946#section-3.1.2
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<!-- This file is automatically generated. Please don't edit it directly:
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if you find an error, edit the source file (likely index.js), and re-run
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./scripts/generate-readmes in the turf project. -->
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---
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This module is part of the [Turfjs project](http://turfjs.org/), an open source
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module collection dedicated to geographic algorithms. It is maintained in the
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[Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create
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PRs and issues.
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### Installation
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Install this module individually:
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```sh
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$ npm install @turf/rhumb-destination
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```
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Or install the Turf module that includes it as a function:
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```sh
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$ npm install @turf/turf
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```
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