Workflow Diagram Graphviz Example

digraph BookingWorkflow {

  start[shape=circle]

  end[shape=doublecircle]

  lock_booking[shape=rectangle]

  process_payment[shape=rectangle]

  successful_payment[shape=diamond label="success?"]

  reserve_booking[shape=rectangle]

  release_booking[shape=rectangle]

​

  start -> lock_booking

  lock_booking -> process_payment

  process_payment -> successful_payment

  successful_payment -> release_booking[label=NO]

  successful_payment -> reserve_booking[label=Yes]

  reserve_booking -> send_email

  send_email -> end

  release_booking -> end

}