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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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package location

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platform
package core

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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

GeoProjection

trait GeoProjection extends Serializable

Converts WGS84 Earth coordinates to planar 2D coordinates and vice-versa.

Note: Different implementations may have different limitations regarding the range of the accepted GeoCoordinates and the type of operations and approximations on the projected coordinates. See also GeoCoordinateOperations.

Linear Supertypes

Serializable, Serializable, AnyRef, Any

Known Subclasses

SinusoidalProjection

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abstract def from[CGC, C](center: CGC, coord: C)(implicit arg0: GeoCoordinateOperations[CGC], arg1: CoordinateOperations[C]): GeoCoordinate
Project Cartesian coordinates (in meters) on the Earth surface, around a WGS84 point.
Project Cartesian coordinates (in meters) on the Earth surface, around a WGS84 point.
CGC
The type of the center of the projection
C
The type of the point to be projected
center
The center of the projection
coord
The point to be projected (in meters)
returns
A projected point in WGS84 coordinates
abstract def to[CGC, GC](center: CGC, geoCoord: GC)(implicit arg0: GeoCoordinateOperations[CGC], arg1: GeoCoordinateOperations[GC]): Coordinate2D
Project WGS84 to Cartesian coordinates (in meters).
Project WGS84 to Cartesian coordinates (in meters).
CGC
The type of the center of the projection
GC
The type of the point to be projected
center
The center of the projection
geoCoord
The point to be projected
returns
A projected point in Cartesian coordinates (in meters)

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def toCenter[GC](center: GC)(implicit arg0: GeoCoordinateOperations[GC]): Coordinate2D
Projects a point to Cartesian coordinates using that same point as the center.
def toString(): String

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GeoProjection

trait GeoProjection extends Serializable

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GeoProjection 

trait GeoProjection extends Serializable

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GeoProjection