"Conjunction of $geoIntersect with the power of Meteor

When attempting to implement $geoIntersect in Meteor, I encountered an error:

MongoError: Malformed geo query: { $geoIntersects: { $geometry: { type: "Point", coordinates: [ { lng: "34.8933452", lat: "31.9444389" } ] } } }

Could someone confirm if $geoIntersect is supported by the Meteor 1.0 MongoDB driver?

This is the code snippet I am using within Meteor.publish:

Collection.find({
        polygons: { 
            $geoIntersects: {
                $geometry: {
                    type: "Point",
                    coordinates: location
                }
            }
        }
    }).fetch();

Answer №1

After some exploration, I've discovered a clever solution:

If you're working with Meteor, there's a useful package available for this task. It goes by the name of geojson-utils. Within this package, you'll find a handy method called pointInPolygon, which specifically checks for intersections between a point and a polygon. This could serve as a solid foundation for your project.

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