class GeoJSON::MultiPolygon

• GeoJSON::MultiPolygon
• GeoJSON::Object
• Reference
• Object

Overview

A MultiPolygon is a Geometry representing several Polygons.

This class corresponds to the GeoJSON MultiPolygon.

Defined in:

geojson/multi_polygon.cr

Constructors

• .new(pull : JSON::PullParser)

  A MultiPolygon is a Geometry representing several Polygons.

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

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

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

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

Instance Method Summary

• #<<(polygon : Array(Polygon))

  Adds the given polygon to this MultiPolygon.

• #<<(coordinate : Array(Array(Array(Float64))))

  Adds the given coordinate to this MultiPolygon.

• #[](*args, **options)

  Gets the Polygon at the given index.

• #[](*args, **options, &)

  Gets the Polygon at the given index.

• #bbox

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

• #coordinates : Array(Array(Array(GeoJSON::Coordinates)))

  Returns an array of this MultiPolygon's coordinates.

• #type : String

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

Constructor Detail

Instance Method Detail