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turf-destination
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Takes a Point and calculates the location of a destination point given a distance in degrees, radians, miles, or kilometers; and bearing in degrees. This uses the Haversine formula to account for global curvature.
Parameters
from
Feature<Point> starting pointdistance
number distance from the starting pointbearing
number ranging from -180 to 180units
[String] miles, kilometers, degrees, or radians (optional, default kilometers
)Examples
var point = {
"type": "Feature",
"properties": {
"marker-color": "#0f0"
},
"geometry": {
"type": "Point",
"coordinates": [-75.343, 39.984]
}
};
var distance = 50;
var bearing = 90;
var units = 'miles';
var destination = turf.destination(point, distance, bearing, units);
destination.properties['marker-color'] = '#f00';
var result = {
"type": "FeatureCollection",
"features": [point, destination]
};
//=result
Returns Feature<Point> destination point
This module is part of the Turfjs project, an open source module collection dedicated to geographic algorithms. It is maintained in the Turfjs/turf repository, where you can create PRs and issues.
Install this module individually:
$ npm install turf-destination
Or install the Turf module that includes it as a function:
$ npm install turf
FAQs
turf destination module
The npm package turf-destination receives a total of 7,797 weekly downloads. As such, turf-destination popularity was classified as popular.
We found that turf-destination demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 9 open source maintainers collaborating on the project.
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