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turf-midpoint
Advanced tools
Takes two points and returns a point midway between them. The midpoint is calculated geodesically, meaning the curvature of the earth is taken into account.
Parameters
from
Feature<Point> first pointto
Feature<Point> second pointExamples
var pt1 = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [144.834823, -37.771257]
}
};
var pt2 = {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [145.14244, -37.830937]
}
};
var midpointed = turf.midpoint(pt1, pt2);
midpointed.properties['marker-color'] = '#f00';
var result = {
"type": "FeatureCollection",
"features": [pt1, pt2, midpointed]
};
//=result
Returns Feature<Point> a point midway between pt1
and pt2
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-midpoint
Or install the Turf module that includes it as a function:
$ npm install turf
FAQs
turf midpoint module
The npm package turf-midpoint receives a total of 9,815 weekly downloads. As such, turf-midpoint popularity was classified as popular.
We found that turf-midpoint 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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