Point In Polygon

Takes a Point or a Point Feature and Polygon or Polygon Feature as input and returns True if Point is in given Feature.

Example

from turfpy.measurement import boolean_point_in_polygon
from geojson import Point, MultiPolygon, Feature
point = Feature(geometry=Point([-77, 44]))
polygon = Feature(geometry=MultiPolygon([([(-81, 41), (-81, 47), (-72, 47), (-72, 41), (-81, 41)],),
([(3.78, 9.28), (-130.91, 1.52), (35.12, 72.234), (3.78, 9.28)],)]))
boolean_point_in_polygon(point, polygon)

True

Interactive Example

from turfpy.measurement import boolean_point_in_polygon
from geojson import Point, MultiPolygon, Feature
from ipyleaflet import Map, GeoJSON, LayersControl

point = Feature(geometry=Point([-77, 44]))
polygon = Feature(
    geometry=MultiPolygon(
        [
            ([(-81, 41), (-81, 47), (-72, 47), (-72, 41), (-81, 41)],),
            ([(3.78, 9.28), (-130.91, 1.52), (35.12, 72.234), (3.78, 9.28)],),
        ]
    )
)
boolean_point_in_polygon(point, polygon)

m = Map(center=[46.57868671298067, -40.91583251953126], zoom=2)

geo_json = GeoJSON(name="MultiPolygon Feature", data=polygon)

m.add_layer(geo_json)

point_geojson = GeoJSON(name="Point in Polygon", data=point)

m.add_layer(point_geojson)

control = LayersControl(position="topright")
m.add_control(control)

m