Module: RGeo::Geos::FFIPointMethods

Included in:
FFIPointImpl
Defined in:
lib/rgeo/geos/ffi_feature_methods.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#coordinates ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 321

def coordinates
  [x, y].tap do |coords|
    coords << z if @factory.property(:has_z_coordinate)
    coords << m if @factory.property(:has_m_coordinate)
  end
end

#geometry_type ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 308

def geometry_type
  Feature::Point
end

#hash ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 317

def hash
  @hash ||= Utils.ffi_coord_seq_hash(@fg_geom.coord_seq, [@factory, geometry_type].hash)
end

#m ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 304

def m
  @fg_geom.coord_seq.get_z(0) if @factory.property(:has_m_coordinate)
end

#rep_equals?(rhs) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 312

def rep_equals?(rhs)
  rhs.instance_of?(self.class) && rhs.factory.eql?(@factory) &&
    Utils.ffi_coord_seqs_equal?(rhs.fg_geom.coord_seq, @fg_geom.coord_seq, @factory._has_3d)
end

#x ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 292

def x
  @fg_geom.coord_seq.get_x(0)
end

#y ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 296

def y
  @fg_geom.coord_seq.get_y(0)
end

#z ⇒ Object 



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# File 'lib/rgeo/geos/ffi_feature_methods.rb', line 300

def z
  @fg_geom.coord_seq.get_z(0) if @factory.property(:has_z_coordinate)
end