class GeoJSON::Polygon

• GeoJSON::Polygon
• GeoJSON::Object
• Reference
• Object

Overview

A Polygon is a Geometry representing a closed geometric figure in geographic space with optional holes within it.

This class corresponds to the GeoJSON Polygon.

Defined in:

Constructors

• .new(pull : JSON::PullParser)

  A Polygon is a Geometry representing a closed geometric figure in geographic space with optional holes within it.

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

  Creates a new Polygon with the given coordinates and optional bounding box bbox.

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

  Creates a new Polygon with the given coordinates and optional bounding box bbox.

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

  Creates a new Polygon with the given coordinates and optional bounding box bbox.

Instance Method Summary

• #bbox

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

• #coordinates : Array(Array(Coordinates))

  Returns this Polygon's linear ring coordinates.

• #type : String

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

Constructor Detail

Instance Method Detail