RoadObjectMatcher

final public class RoadObjectMatcher

Provides methods for road object matching.

Matching results are delivered asynchronously via a delegate. In case of error (if there are no tiles in the cache, decoding failed, etc.) the object won’t be matched.

delegate
Road object matcher delegate.
Declaration
Swift

public weak var delegate: RoadObjectMatcherDelegate? { get set }
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                    matchOpenLR(location:identifier:)

Matches given OpenLR object to the graph.

Declaration

Swift

public func matchOpenLR(location: String, identifier: OpenLRIdentifier)

Parameters

`location`	OpenLR location of the road object, encoded in a base64 string.
`identifier`	Unique identifier of the object.

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                    match(polyline:identifier:)

Matches given polyline to the graph. Polyline should define a valid path on the graph, i.e. it should be possible to drive this path according to traffic rules.

Declaration

Swift

public func match(polyline: LineString, identifier: RoadObjectIdentifier)

Parameters

`polyline`	Polyline representing the object.
`identifier`	Unique identifier of the object.

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                    match(polygon:identifier:)

Matches a given polygon to the graph. “Matching” here means we try to find all intersections of the polygon with the road graph and track distances to those intersections as distance to the polygon.

Declaration

Swift

public func match(polygon: Polygon, identifier: RoadObjectIdentifier)

Parameters

`polygon`	Polygon representing the object.
`identifier`	Unique identifier of the object.

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                    match(gantry:identifier:)

Matches given gantry (i.e. polyline orthogonal to the road) to the graph. “Matching” here means we try to find all intersections of the gantry with the road graph and track distances to those intersections as distance to the gantry.

Declaration

Swift

public func match(gantry: MultiPoint, identifier: RoadObjectIdentifier)

Parameters

`gantry`	Gantry representing the object.
`identifier`	Unique identifier of the object.

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                    match(point:identifier:)

Matches given point to road graph.

Declaration

Swift

public func match(point: CLLocationCoordinate2D, identifier: RoadObjectIdentifier)

Parameters

`point`	Point representing the object.
`identifier`	Unique identifier of the object.

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                    cancel(identifier:)

Cancel road object matching.

Declaration

Swift

public func cancel(identifier: RoadObjectIdentifier)

Parameters


                                  identifier

Identifier for which matching should be canceled.

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