Module: GeoScript::Geom

Included in:
Bounds, LineString, LinearRing, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon
Defined in:
lib/geoscript/geom/geom.rb,
lib/geoscript/geom/point.rb,
lib/geoscript/geom/bounds.rb,
lib/geoscript/geom/io/wkb.rb,
lib/geoscript/geom/io/wkt.rb,
lib/geoscript/geom/io/json.rb,
lib/geoscript/geom/polygon.rb,
lib/geoscript/geom/linearring.rb,
lib/geoscript/geom/linestring.rb,
lib/geoscript/geom/multipoint.rb,
lib/geoscript/geom/multipolygon.rb,
lib/geoscript/geom/multilinestring.rb

Defined Under Namespace

Modules: IO Classes: Bounds, LineString, LinearRing, MultiLineString, MultiPoint, MultiPolygon, Point, Polygon

Constant Summary collapse

GEOM_FACTORY = 
GeometryFactory.new
PREP_FACTORY = 
PreparedGeometryFactory.new

Class Method Summary collapse

Class Method Details

.buffer(geom, distance, single_sided = false) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 26

def self.buffer(geom, distance, single_sided = false)
  buffer_params = BufferParameters.new
  buffer_params.set_single_sided(single_sided)
  BufferOp.buffer_op(geom, distance, buffer_params)
end

.enhance(geom) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 36

def self.enhance(geom)
  geom.bounds = Geom.get_bounds geom
end

.from_wkt(wkt) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 44

def self.from_wkt(wkt)
  GeoScript::Geom::IO.read_wkt wkt
end

.get_bounds(geom) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 32

def self.get_bounds(geom)
  Bounds.new geom.get_envelope_internal
end

.prepare(geom) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 18

def self.prepare(geom)
  PREP_FACTORY.create(geom)
end

.simplify(geom, tolerance) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 22

def self.simplify(geom, tolerance)
  DouglasPeuckerSimplifier.simplify(geom, tolerance)
end

.to_wkt(geom) ⇒ Object 



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# File 'lib/geoscript/geom/geom.rb', line 40

def self.to_wkt(geom)
  GeoScript::Geom::IO.write_wkt geom
end