Class: RGeo::Geos::FFIMultiLineStringMethods::PointLocator

Inherits:
Object
  • Object
show all
Defined in:
lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target, line, index) ⇒ PointLocator

Returns a new instance of PointLocator.



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 224

def initialize(target, line, index)
  @target = target
  @line = line
  @index = index
end

Instance Attribute Details

#index ⇒ Object (readonly)

Returns the value of attribute index.



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 222

def index
  @index
end

#line ⇒ Object (readonly)

Returns the value of attribute line.



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 222

def line
  @line
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 222

def target
  @target
end

Instance Method Details

#distance_from_line ⇒ Object 



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 238

def distance_from_line
  line.distance_from_line(target)
end

#distance_on_line ⇒ Object 



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 234

def distance_on_line
  line.distance_on_line(target)
end

#location ⇒ Object 



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# File 'lib/georuby-ext/rgeo/geos/ffi_feature_methods.rb', line 230

def location
  line.locate_point(target)
end