Module: RGeo::Geos::ZMLineStringMethods

Included in:
ZMLineImpl, ZMLineStringImpl, ZMLinearRingImpl
Defined in:
lib/rgeo/geos/zm_feature_methods.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#closed?Boolean

Returns:

  • (Boolean)

251
252
253
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 251

def closed?
  @zgeometry.closed?
end

#coordinatesObject


287
288
289
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 287

def coordinates
  points.map(&:coordinates)
end

#end_pointObject


247
248
249
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 247

def end_point
  point_n(num_points - 1)
end

#is_closed?Boolean

Returns:

  • (Boolean)

255
256
257
258
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 255

def is_closed?
  warn "The is_closed? method is deprecated, please use the closed? counterpart, will be removed in v3" unless ENV["RGEO_SILENCE_DEPRECATION"]
  closed?
end

#is_ring?Boolean

Returns:

  • (Boolean)

264
265
266
267
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 264

def is_ring?
  warn "The is_ring? method is deprecated, please use the ring? counterpart, will be removed in v3" unless ENV["RGEO_SILENCE_DEPRECATION"]
  ring?
end

#lengthObject


239
240
241
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 239

def length
  @zgeometry.length
end

#num_pointsObject


269
270
271
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 269

def num_points
  @zgeometry.num_points
end

#point_n(n) ⇒ Object


273
274
275
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 273

def point_n(n)
  @factory.create_feature(ZMPointImpl, @zgeometry.point_n(n), @mgeometry.point_n(n))
end

#pointsObject


277
278
279
280
281
282
283
284
285
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 277

def points
  result_ = []
  zpoints_ = @zgeometry.points
  mpoints_ = @mgeometry.points
  zpoints_.size.times do |i_|
    result_ << @factory.create_feature(ZMPointImpl, zpoints_[i_], mpoints_[i_])
  end
  result_
end

#ring?Boolean

Returns:

  • (Boolean)

260
261
262
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 260

def ring?
  @zgeometry.ring?
end

#start_pointObject


243
244
245
# File 'lib/rgeo/geos/zm_feature_methods.rb', line 243

def start_point
  point_n(0)
end