exemple de DCU

plantUML/exemples/DCU.plantUML

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+@startuml
+scale 1.5
+
+' anything after a quote is ignored (a comment).
+
+/' anything between slash quote over several lines
+potentially is also ignored '/
+
+/' you can try to uncomment the following line to
+see what happens'/
+
+' left to right direction
+
+' list the actors
+
+actor "Librarian" as lib
+actor "Head Librarian" as adlib
+actor "unauthentified" as other
+
+' list the usecase
+
+rectangle OldFashionLibrary {
+usecase "Deal with members" as UC1
+usecase "Deal with books" as UC2
+usecase "Log out" as UC3
+usecase "Log in" as UC4
+usecase "Deal with litigation" as UC5
+
+}
+
+' describe the arrows
+
+lib -- UC1
+lib -- UC2
+lib -- UC3
+other -- UC4
+adlib -- UC5
+
+lib <|-- adlib
+
+@enduml