Packages

  • package root
    Definition Classes
    root
  • package com
    Definition Classes
    root
  • package here
    Definition Classes
    com
  • package platform
    Definition Classes
    here
  • package location
    Definition Classes
    platform
  • package inmemory
    Definition Classes
    location
  • package geospatial

    A collection of geospatial components and interfaces that implement different flavors of proximity search.

    A collection of geospatial components and interfaces that implement different flavors of proximity search.

    Note: com.here.platform.location packages use a set of terms to describe different geospatial aspects:

    Coordinates: Cartesian coordinates (x, y[, z]) Geo coordinates: WGS 84 coordinates (latitude, longitude[, elevation]) Point: Geometry element holding coordinates + system specific information (ID, precision, etc.) Geo point: Geospatial element holding geocoordinates + system specific information Node: Topological element of the road network representing a location where multiple manoeuvres are possible, such as before an intersection or where a lane starts/finishes forming/merging. Segment: Topological element of the road network that connects exactly two nodes Any change in attributes along the segment define a new link (sub-segment) Link: Nonbreakable element of a topological segment with a particular set of attributes Attribute: Property of a link, such as its speed limit Vertex: Node in the routing graph, referring to a topological segment Edge: Arc in the routing graph that connects exactly two vertices Incidence graph: Routing graph providing vertices connected to a given edge:

    • its source vertex, which is the tail of the arrow when directed
    • its target vertex, which is the head of the arrow when directed Directed graph: Incidence graph providing edges going out of a given vertex

    Note: WGS84-related functionality works with a reasonable accuracy when latitude is between -85 and +85 degrees.

    Definition Classes
    inmemory
  • AncestorTileResolver
  • DiskTileResolver
  • GeometryTile
  • PackedGeoCoordinate
  • PackedLineString
  • TileId
  • TileResolver
  • TiledProximitySearch
  • VertexProximitySearch

trait TileResolver extends DiskTileResolver with AncestorTileResolver with Serializable

Looks up TileIds using various point- or area-based queries.

Note

The output tile level is implementation specific.

Linear Supertypes
Serializable, Serializable, AncestorTileResolver, DiskTileResolver, AnyRef, Any
Known Subclasses
HereTileResolver
Ordering
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  2. By Inheritance
Inherited
  1. TileResolver
  2. Serializable
  3. Serializable
  4. AncestorTileResolver
  5. DiskTileResolver
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def fromAncestorTile(tileId: TileId): Set[TileId]

    Returns all descendant tiles for a given tile.

    Returns all descendant tiles for a given tile.

    tileId

    The ancestor tile to be split

  2. abstract def fromBoundingBox[BB](bbox: BB)(implicit arg0: BoundingBoxOperations[BB]): Iterable[TileId]

    Returns the tiles that cover a given bounding box.

    Returns the tiles that cover a given bounding box.

    Throws an IllegalArgumentException if bbox is not a valid bounding box.

  3. abstract def fromCenterAndRadius[GC](center: GC, radiusInMeters: Double)(implicit arg0: GeoCoordinateOperations[GC]): Iterable[TileId]

    Returns the tiles that cover a given circle.

    Returns the tiles that cover a given circle.

    Throws an IllegalArgumentException if the center's latitude is not between -90.0 and 90.0.

    center

    Position of the circle center

    radiusInMeters

    Radius of the circle

    Definition Classes
    TileResolver → DiskTileResolver
  4. abstract def fromCoordinate[GC](point: GC)(implicit arg0: GeoCoordinateOperations[GC]): TileId

    Returns the tile containing a given point.

    Returns the tile containing a given point.

    Throws an IllegalArgumentException if the point's latitude is not between -90.0 and 90.0.

    point

    Position within the tile

  5. abstract def fromDescendantTile(tileId: TileId): TileId

    Returns the ancestor tile for the output level that is configured for this TileResolver.

    Returns the ancestor tile for the output level that is configured for this TileResolver.

    tileId

    The descendant tile

    Definition Classes
    TileResolver → AncestorTileResolver
  6. abstract def fromTile(tileId: TileId): Set[TileId]

    Returns the tiles associated with a given input tile.

    Returns the tiles associated with a given input tile.

    Which tiles that are depends on the zoom level of the input tile compared to the output level that is configured for this TileResolver. There are three cases to consider.

    • The level of the input tile is the same as the output level. In this case, only the input tile itself is returned.
    • The input tile is at a lower zoom level than the output level, meaning its area is greater than the area of a single tile at the output level. In this case, the input tile covers multiple tiles at the output level and all of them are returned.
    • The input tile is at a higher zoom level than the output level, meaning its area is smaller than the area of a single tile at the output level. In this case, the input tile is fully contained within a single output level tile and that tile is returned.
  7. abstract def fromTileWithBuffer(tileId: TileId, bufferInMeters: Double): Set[TileId]

    Returns the tiles that cover the area of a given tile extended by the given buffer in all directions.

    Returns the tiles that cover the area of a given tile extended by the given buffer in all directions.

    tileId

    The tile ID used as initial bounding box

    bufferInMeters

    The buffer to be added around the tile's bounding box

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from AncestorTileResolver

Inherited from DiskTileResolver

Inherited from AnyRef

Inherited from Any

Ungrouped