Class: GeoRuby::SimpleFeatures::MultiLineString::PointLocator

Inherits:
Object
  • Object
show all
Defined in:
lib/georuby-ext/georuby/locators.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/georuby/locators.rb', line 34

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

Instance Attribute Details

#indexObject (readonly)

Returns the value of attribute index.



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# File 'lib/georuby-ext/georuby/locators.rb', line 32

def index
  @index
end

#lineObject (readonly)

Returns the value of attribute line.



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# File 'lib/georuby-ext/georuby/locators.rb', line 32

def line
  @line
end

#targetObject (readonly)

Returns the value of attribute target.



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# File 'lib/georuby-ext/georuby/locators.rb', line 32

def target
  @target
end

Instance Method Details

#distance_from_lineObject



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# File 'lib/georuby-ext/georuby/locators.rb', line 48

def distance_from_line
  line.distance_from_line(target)
end

#distance_on_lineObject



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# File 'lib/georuby-ext/georuby/locators.rb', line 44

def distance_on_line
  line.distance_on_line(target)
end

#locationObject



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# File 'lib/georuby-ext/georuby/locators.rb', line 40

def location
  line.locate_point(target)
end