Class: Ruport::Graph

Inherits:
Data::Table
  • Object
show all
Defined in:
lib/ruport/util/graph.rb

Defined Under Namespace

Classes: Line

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Graph

Returns a new instance of Graph.



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# File 'lib/ruport/util/graph.rb', line 33

def initialize(options={})
  super({:record_class => Line}.merge(options))
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(id, *args, &block) ⇒ Object 



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# File 'lib/ruport/util/graph.rb', line 52

def method_missing(id,*args,&block)
  id.to_s =~ /^to_(.*)/
  $1 ? as($1.to_sym,{:data => self}.merge(args[0]||{}),&block) : super
end

Instance Method Details

#add_line(row_data, options = {}) ⇒ Object 



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# File 'lib/ruport/util/graph.rb', line 37

def add_line(row_data,options={})
  self << row_data
  self[-1].name = options[:name]
end

#as(format, *args, &block) ⇒ Object 



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# File 'lib/ruport/util/graph.rb', line 48

def as(format,*args,&block)
  Ruport::Renderer::Graph.render(format,*args,&block)
end

#dup ⇒ Object 



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# File 'lib/ruport/util/graph.rb', line 42

def dup                   
  obj = self.class.new(:column_names => column_names)  
  data.each { |r| obj.add_line(r.to_a,:name => r.name)}   
  return obj
end