Function dotcfg

lib/visualize.js:118–142

(fsm, options)

//-------------------------------------------------------------------------------------------------

function dotcfg(fsm, options) {

  options = options || {}

  var config      = dotcfg.fetch(fsm),
      name        = options.name,
      rankdir     = dotcfg.rankdir(options.orientation),
      states      = dotcfg.states(config, options),
      transitions = dotcfg.transitions(config, options),
      result      = { }

  if (name)
    result.name = name

  if (rankdir)
    result.rankdir = rankdir

  if (states && states.length > 0)
    result.states = states

  if (transitions && transitions.length > 0)
    result.transitions = transitions

  return result
}

//-------------------------------------------------------------------------------------------------