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package root
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package com
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package here
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com
package platform
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here
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
BoundingBoxSearch
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

FractionOn

trait FractionOn[+T] extends AnyRef

Object representing a point as a fraction along a (linear) element.

T: The underlying concrete class representing the (linear) element

Linear Supertypes

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ElementProjection

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abstract def element: T
abstract def fraction: Double
The fraction specifies how far along the length of element the point is located.
The fraction specifies how far along the length of element the point is located. It has a value between 0.0 (the point is at the start of element) and 1.0 (the point is at the end of element).

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Deprecated
(Since version 9)

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FractionOn