class GeoJSON::LineString

• GeoJSON::LineString
• GeoJSON::Object
• Reference
• Object

Overview

A LineString is a Geometry representing two or more points in geographic space connected consecutively by lines.

This class corresponds to the GeoJSON LineString.

Defined in:

geojson/line_string.cr

Constructors

• .new(pull : JSON::PullParser)

  A LineString is a Geometry representing two or more points in geographic space connected consecutively by lines.

• .new(coordinates : Array(Coordinates), *, bbox = nil)

  Create a new LineString with the given coordinates and optional bounding box bbox.

• .new(coordinates : Array(Point), *, bbox = nil)

  Create a new LineString with the given coordinates and optional bounding box bbox.

• .new(coordinates : Array(Array(Float64)), *, bbox = nil)

  Create a new LineString with the given coordinates and optional bounding box bbox.

Instance Method Summary

• #[](*args, **options)

  Gets the LineString vertex at the given index.

• #[](*args, **options, &)

  Gets the LineString vertex at the given index.

• #bbox

  Calculates the bounding box for any GeoJSON object, including FeatureCollection.

• #coordinates : Array(Coordinates)

  Gets this LineString's GeoJSON type ("LineString")

• #type : String

  Gets this LineString's GeoJSON type ("LineString")

Constructor Detail

Instance Method Detail