plantuml-dfd.puml

@startuml

!define dfd_f storage
!define dfd_db database
!define dfd_io rectangle

left to right direction

skinparam {
  defaultTextAlignment center
  shadowing false
}

skinparam dfd_f {
  borderColor darkRed
  fontSize 12
}

skinparam dfd_db {
  borderColor darkRed
  fontSize 12
}

skinparam dfd_io {
  borderColor darkRed
  fontSize 12
}

@enduml