Class: Rukawa::GraphConfig

Inherits:
Struct
  • Object
show all
Defined in:
lib/rukawa/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ GraphConfig

Returns a new instance of GraphConfig.



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# File 'lib/rukawa/configuration.rb', line 30

def initialize(*args)
  super
  self.node = GraphNodeConfig.new
end

Instance Attribute Details

#concentrate ⇒ Object

Returns the value of attribute concentrate

Returns:

  • (Object) —

    the current value of concentrate



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# File 'lib/rukawa/configuration.rb', line 29

def concentrate
  @concentrate
end

#node ⇒ Object

Returns the value of attribute node

Returns:

  • (Object) —

    the current value of node



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# File 'lib/rukawa/configuration.rb', line 29

def node
  @node
end

#nodesep ⇒ Object

Returns the value of attribute nodesep

Returns:

  • (Object) —

    the current value of nodesep



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# File 'lib/rukawa/configuration.rb', line 29

def nodesep
  @nodesep
end

#rankdir ⇒ Object

Returns the value of attribute rankdir

Returns:

  • (Object) —

    the current value of rankdir



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# File 'lib/rukawa/configuration.rb', line 29

def rankdir
  @rankdir
end

#ranksep ⇒ Object

Returns the value of attribute ranksep

Returns:

  • (Object) —

    the current value of ranksep



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# File 'lib/rukawa/configuration.rb', line 29

def ranksep
  @ranksep
end

#rotate ⇒ Object

Returns the value of attribute rotate

Returns:

  • (Object) —

    the current value of rotate



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# File 'lib/rukawa/configuration.rb', line 29

def rotate
  @rotate
end

#size ⇒ Object

Returns the value of attribute size

Returns:

  • (Object) —

    the current value of size



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# File 'lib/rukawa/configuration.rb', line 29

def size
  @size
end

Instance Method Details

#attrs ⇒ Object 



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# File 'lib/rukawa/configuration.rb', line 35

def attrs
  if rankdir || size || rotate || ranksep || nodesep || concentrate
    values = to_h.map { |k, v| "#{k} = #{v}" if k != :node && v }.compact
    "graph [#{values.join(",")}];\n"
  else
    ""
  end
end