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@turf/inside
Advanced tools
Takes a Point and a Polygon or MultiPolygon and determines if the point resides inside the polygon. The polygon can be convex or concave. The function accounts for holes.
Parameters
point
Feature<Point> input pointpolygon
Feature<(Polygon | MultiPolygon)> input polygon or multipolygonignoreBoundary
[boolean] True if polygon boundary should be ignored when determining if the point is inside the polygon otherwise false. (optional, default false
)Examples
var pt = turf.point([-77, 44]);
var poly = turf.polygon([[
[-81, 41],
[-81, 47],
[-72, 47],
[-72, 41],
[-81, 41]
]]);
turf.inside(pt, poly);
//= true
Returns boolean true
if the Point is inside the Polygon; false
if the Point is not inside the Polygon
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/inside
Or install the Turf module that includes it as a function:
$ npm install @turf/turf
FAQs
turf inside module
The npm package @turf/inside receives a total of 13,681 weekly downloads. As such, @turf/inside popularity was classified as popular.
We found that @turf/inside demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 4 open source maintainers collaborating on the project.
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