Class: Automaton::Latex

Inherits:
Object
  • Object
show all
Defined in:
lib/latex.rb

Overview

Latex representation of an Automaton

Defined Under Namespace

Classes: Final, Initial, State, Transition

Instance Method Summary collapse

Constructor Details

#initialize(initial, finals, states, transitions) ⇒ Latex

Returns a new instance of Latex.



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# File 'lib/latex.rb', line 11

def initialize(initial, finals, states, transitions)
  @initial = Initial.new(initial)
  @finals = finals.map{|final| Final.new(final)}
  @states = states.map{|state| State.new(*state.to_a)}
  @transitions = transitions.map{|transition| Transition.new(*transition.to_a)}
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/latex.rb', line 33

def ==(other)
  self.values == other.values
end

#render_pdf(file_path) ⇒ Object 



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# File 'lib/latex.rb', line 18

def render_pdf(file_path)
  target_path = File.expand_path(file_path)
  our_path = File.expand_path(File.dirname(__FILE__))
  ENV['TEXINPUTS'] = ".:#{our_path}/tex:"
  template = File.read("#{our_path}/tex/template.tex")
  doc = RTeX::Document.new(template, :processor => 'tex2pdf')
  doc.to_pdf(binding) do |tempfile_path|
    FileUtils.mv tempfile_path, target_path
  end
end

#values ⇒ Object 



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# File 'lib/latex.rb', line 29

def values
  [@initial, @finals, @states, @transitions]
end