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turf-bbox
Advanced tools
Readme
Takes a set of features, calculates the bbox of all input features, and returns a bounding box.
Parameters
geojson
(Feature | FeatureCollection) input featuresExamples
var input = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [114.175329, 22.2524]
}
}, {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [114.170007, 22.267969]
}
}, {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [114.200649, 22.274641]
}
}, {
"type": "Feature",
"properties": {},
"geometry": {
"type": "Point",
"coordinates": [114.186744, 22.265745]
}
}
]
};
var bbox = turf.bbox(input);
var bboxPolygon = turf.bboxPolygon(bbox);
var resultFeatures = input.features.concat(bboxPolygon);
var result = {
"type": "FeatureCollection",
"features": resultFeatures
};
//=result
Returns Array<number> the bounding box of input
given
as an array in WSEN order (west, south, east, north)
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-bbox
Or install the Turf module that includes it as a function:
$ npm install turf
FAQs
turf bbox module
We found that turf-bbox demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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