turf/io.github.elcolto.geokjson.turf.misc

Package-level declarations

Types

Properties

val Feature<Point>.nearestPointDistance: Double

distance on Feature.properties calculated with nearestPointOnLine. Will throw a NoSuchElementException when property is not available. For a safe cal access properties with key NearestPointOnLine.DISTANCE_TO_POINT

nearestPointIndex

val Feature<Point>.nearestPointIndex: Int

index on Feature.properties calculated with nearestPointOnLine. Will throw a NoSuchElementException when property is not available. For a safe cal access properties with key NearestPointOnLine.INDEX

nearestPointLocation

val Feature<Point>.nearestPointLocation: Double

location on Feature.properties calculated with nearestPointOnLine. Will throw a NoSuchElementException when property is not available. For a safe cal access properties with key NearestPointOnLine.LOCATION

Functions

lineIntersect

fun lineIntersect(line1: LineString, line2: LineString): List<Position>

Returns intersecting points between two LineStrings.

lineSlice

fun lineSlice(start: Position, stop: Position, line: LineString): LineString

Takes a LineString, a start and a stop Position and returns a subsection of the line between those points. The start and stop points do not need to fall exactly on the line.

nearestPointOnLine

fun nearestPointOnLine(line: LineString, point: Position, units: Units = Units.Kilometers): Feature<Point>

Finds the closest Position along a LineString to a given position

fun nearestPointOnLine(lines: MultiLineString, point: Position, units: Units = Units.Kilometers): Feature<Point>

Finds the closest Position along a MultiLineString to a given position