Method: TechnicalGraph#save_to_file

Defined in:
lib/technical_graph.rb

#save_to_file(filename) ⇒ Object

Render and save graph to a file



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# File 'lib/technical_graph.rb', line 77

def save_to_file(filename)
  ext = File.extname(filename).gsub(/^\./, '')
  pre_render(ext)
  @image_drawer.save_to_file(filename)
end