Labels on subcomponents to parent portouts not working

Question

Label on line c1 --> po1: I is not seen on the rendered image.

@startuml
[i]
component C {
  portin p1
  portin p2
  portin p3
  portout po1
  portout po2
  portout po3
  component c1
}
[o]

i --> p1 : A
i --> p2 : B
i --> p3 : C
p1 --> c1 : D
p2 --> c1 : E
po1 --> o : F
po2 --> o : G
po3 --> o: H
c1 --> po1: I
@enduml

Answer 1

Hello N.,

Yes there is an issue, with this minimal not working example:

See similar issue report here:

• Cannot add a message on Component diagram on edges connected to `portout` · Issue #1058 · plantuml/plantuml
• Label of edge not displayed when having "rank=sink" (#2346) · Tickets · graphviz / graphviz · GitLab

Then [just for the record]:

• Duplicate of Cannot add a message on Component diagram on edges connected to `portout` · Issue #1058 · plantuml/plantuml

Regards,
Th.

Comments

Hi The-Lu,

Thank you very much.