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package root

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package com

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package here

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package platform

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here
package location

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platform
package core

Definition Classes
location
package geospatial
A collection of geospatial functionalities and interfaces, abstract from the underlying object model.
A collection of geospatial functionalities and interfaces, abstract from the underlying object model.
com.here.platform.location.core.geospatial.BoundingBoxOperations provides access, generic operations like find the center, intersection for an underlying BoundingBox type (e.g. the mapquad bounding box).
com.here.platform.location.core.geospatial.CoordinateOperations and com.here.platform.location.core.geospatial.GeoCoordinateOperations provide access to Cartesian x and y and to geographical latitude and longitude respectively (using type classes) for third party types (adapted or adaptable to HERE Map Content protobuf types, SDII types, JTS types, or user-defined ones).
com.here.platform.location.core.geospatial.LineStringOperations abstract over a line string (using a type class for a sequence of coordinates) in a similar way the com.here.platform.location.core.geospatial.GeoCoordinateOperations does for coordinates.
com.here.platform.location.core.geospatial.GeoCoordinates contains utility functions for geocoordinates to compute for example distances, fractions and heading between them. Similarly, com.here.platform.location.core.geospatial.LineStrings provides utilities for line strings like the projection of points onto a line string.
com.here.platform.location.core.geospatial.SinusoidalProjection is an implementation of com.here.platform.location.core.geospatial.GeoProjection that can be injected into distance implementations to compute approximate distances between points on the earth surface for small distances (< 1% error up to 10km).
com.here.platform.location.core.geospatial.ProximitySearch is an interface to search for elements around a position.
WGS84 related functionality work with a reasonable accuracy when latitude is between -85 and +85 degrees.

Definition Classes
core
BoundingBox
BoundingBoxOperations
BoundingBoxes
ClosestResultPerKey
Coordinate2D
CoordinateOperations
ElementProjection
FilteredProximitySearch
FractionOn
GeoCoordinate
GeoCoordinateOperations
GeoCoordinates
GeoProjection
GeoProjections
GreatCircleDistanceCalculator
Implicits
LengthSeq
LineString
LineStringOperations
LineStrings
LinearRingOperations
OptimizedLineStringOperations
ProjectionDistanceCalculator
ProximitySearch
SinusoidalProjection
StraightLineDistanceCalculator
StraightLineLengthSeq

com.here.platform.location.core.geospatial

ClosestResultPerKey

Companion object ClosestResultPerKey

class ClosestResultPerKey[E, K] extends ProximitySearch[E]

Decorator for ProximitySearch that deduplicates results as follows.

by grouping the results by a key
by selecting the closest result for each key

E: The type of elements returned by the ProximitySearch
K: The key type

Linear Supertypes

ProximitySearch[E], AnyRef, Any

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ClosestResultPerKey
ProximitySearch
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@native()
def search[GC](center: GC, radiusInMeters: Double)(implicit arg0: GeoCoordinateOperations[GC]): Iterable[ElementProjection[E]]
Returns all elements within a given distance around a given center.
Returns all elements within a given distance around a given center.
GC
The type of the search center (WGS84 geocoordinates type)
center
Search around these geocoordinates
radiusInMeters
Search inside the circle defined by this radius
returns
The results that are within radiusInMeters of center, including items on the boundary

Definition Classes
ClosestResultPerKey → ProximitySearch
final def synchronized[T0](arg0: ⇒ T0): T0

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Packages

ClosestResultPerKey

Companion object ClosestResultPerKey

class ClosestResultPerKey[E, K] extends ProximitySearch[E]

Value Members

Inherited from ProximitySearch[E]

Inherited from AnyRef

Inherited from Any

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ClosestResultPerKey 

Companion object ClosestResultPerKey

class ClosestResultPerKey[E, K] extends ProximitySearch[E]

Value Members

Inherited from ProximitySearch[E]

Inherited from AnyRef

Inherited from Any

Ungrouped

ClosestResultPerKey