Class: GeoRuby::SimpleFeatures::MultiPolygon

Inherits:
Object
  • Object
show all
Defined in:
lib/georuby-ext/georuby/multi_polygon.rb

Instance Method Summary collapse

Instance Method Details

#difference(georuby_multi_polygon) ⇒ Object 



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# File 'lib/georuby-ext/georuby/multi_polygon.rb', line 14

def difference(georuby_multi_polygon)
  multi_polygon_difference = georuby_multi_polygon.present? ? self.to_rgeo.difference(georuby_multi_polygon.to_rgeo) : self.to_rgeo
  multi_polygon_difference.to_georuby
end

#polygons ⇒ Object 



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# File 'lib/georuby-ext/georuby/multi_polygon.rb', line 10

def polygons
  self.geometries
end

#to_google ⇒ Object 



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# File 'lib/georuby-ext/georuby/multi_polygon.rb', line 6

def to_google
  self.class.from_polygons(self.polygons.collect(&:to_google), 900913)
end

#to_rgeo ⇒ Object 



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# File 'lib/georuby-ext/georuby/multi_polygon.rb', line 19

def to_rgeo
  rgeo_factory.multi_polygon(polygons.collect(&:to_rgeo))
end

#to_wgs84 ⇒ Object 



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# File 'lib/georuby-ext/georuby/multi_polygon.rb', line 2

def to_wgs84
  self.class.from_polygons(self.polygons.collect(&:to_wgs84), 4326)
end