How to point arrow to nowhere?

0 votes
asked Mar 20 in Question / help by ayoPirate123 (120 points)

I am new to UML. I don't even know how to express my problem using terms related to UML. I want to create something like this

And do not want to make hours wasted into days wasted.
I've been through the PDF guide, but was unable to even come near such an example. I am extremely sorry if this is a very trivial question.

1 Answer

+1 vote
answered Mar 20 by The-Lu (48,920 points)
selected Mar 21 by ayoPirate123
 
Best answer

Hello A.,

I am extremely sorry if this is a very trivial question.

No pb. All question are welcome...

A possible solution, is to use empty label as:

@startuml
label " " as l0
rectangle "System" as s #gray
label " " as l1

l0 -> s : Input signal
s -> l1 : Output signal
@enduml


See doc here:


If  that can help,
Regards.

commented Mar 20 by ayoPirate123 (120 points)
Thank you very much for your help. This is what exactly I was looking for.
...