GoogleMapsUtilsPoly class

Instance wrapper around PolyUtils for use via GoogleMapsUtils.poly.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

containsLocationPoly(Point<double> point, List<Point<double>> polygon, {bool geodesic = false}) → bool

Checks whether point is inside polygon on the sphere.

decode(String encodedPath) → List<Point<double>>

Decodes an encoded polyline string into points.

distanceToLine(Point<double> p, Point<double> start, Point<double> end) → double

Distance from p to the line segment from start to end, in meters.

encode(List<Point<double>> path) → String

Encodes points into an encoded polyline string.

isClosedPolygon(List<Point<double>> poly) → bool

Whether poly is a closed polygon (first == last).

isLocationOnEdge(Point<double> point, List<Point<double>> polygon, bool geodesic) → bool

Whether point lies on polygon's edge (0.1m tolerance).

isLocationOnEdgeTolerance(Point<double> point, List<Point<double>> polygon, bool geodesic, double tolerance) → bool

Whether point lies on polygon's edge within tolerance meters.

isLocationOnPath(Point<double> point, List<Point<double>> polyline, bool geodesic) → bool

Whether point lies on polyline (0.1m tolerance).

isLocationOnPathTolerance(Point<double> point, List<Point<double>> polyline, bool geodesic, double tolerance) → bool

Whether point lies on polyline within tolerance meters.

locationIndexOnEdgeOrPath(Point<double> point, List<Point<double>> poly, bool closed, bool geodesic, double toleranceEarth) → int

Full control: segment index with closed/open and custom toleranceEarth.

locationIndexOnPath(Point<double> point, List<Point<double>> polyline, bool geodesic) → int

Segment index of point on polyline, or -1.

locationIndexOnPathTolerance(Point<double> point, List<Point<double>> poly, bool geodesic, double tolerance) → int

Segment index of point on poly with custom tolerance, or -1.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

simplify(List<Point<double>> poly, double tolerance) → List<Point<double>>

Simplifies poly using Douglas-Peucker with tolerance in meters.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited