Way to change timing diagram line color

Question

Hello, 

I did not find any way to change the color of timing diagram lines (green by default).

Could it be possible to implement the syntax (or equivalent) described in red below ? 

Additionally, a skinparam to rules these lines color should be awesome !

@startuml
robust "Web Browser" as WB #F00
concise "Web User" as WU #00F

@0
WU is Idle
WB is Idle

@100
WU is Waiting
WB is Processing

@300
WB is Waiting
@enduml

Answer 1

Hello A.,

For that you can use style, as:

@startuml
<style>
timingDiagram {
  robust {
    LineColor #F00
  }
  concise {
    LineColor #00F
  }
}
</style>

robust "Web Browser" as WB 
concise "Web User" as WU 

@0
WU is Idle
WB is Idle

@100
WU is Waiting
WB is Processing

@300
WB is Waiting
@enduml

Enjoy.
Regards.

Comments

Thanks you for your solution,

I'm not able to make it works, I'm using the plantuml jar embeded in VSCode "PlantUML" extension, it use planuml v1.2022.0

Is this version support the style for timing diagram ?

---

Ok, I've tested with the latest plantuml release (without vscode) and it works perfectly, thanks you !!!

---

Hello V.,

It seems no, it is a very new enhancement with v1.2022.2.

You must to update to this new version:

• https://plantuml.com/changes
• https://github.com/plantuml/plantuml/releases

Regards.