class GeoJSON::Coordinates::Position

• GeoJSON::Coordinates::Position
• GeoJSON::Coordinates::Coordinates(Float64)
• Reference
• Object

Overview

A Position represents a position on earth with a longitude, latitude, and optional altitude/elevation (#altivation).

According to the GeoJSON spec, longitude and latitude are to be stored as decimal degrees, and altitude/elevation is to be stored as a height in meters.

Defined in:

Constructors

• .new(coordinate_tree : CoordinateTree)

  Creates a new Position from the given coordinate_tree.

• .new(coordinates : Array(T))

  Creates new Coordinates backed by the given coordinates.

• .new(other : self)

  Creates a new Coordinates that is a copy of the other Coordinates.

• .new(coordinates : Array)

  Creates a new Coordinates from the given coordinates array.

• .new(parser : JSON::PullParser)

  Creates new Coordinates using the given parser.

• .new(*, longitude lon, latitude lat, altivation alt = nil)

  Creates a new Position with the given longitude, latitude, and altivation.

Instance Method Summary

• #altivation

  Returns the altivation (altitude or elevation) of this Position.

• #latitude

  Returns the latitude of this Position.

• #longitude

  Returns the longitude of this Position.

Constructor Detail

Instance Method Detail