Question

how to hide the vertical grid-lines in timming diagram?

Answer 1

Hello H., and all,

For that, You can use:

<style>
timingDiagram {
  timeline {
    LineColor transparent
  }
}
</style>

But that suppresses also the horizontal timeline on the bottom! 

@PlantUML team:
Perhaps adding a new parameter as 'grid' to differentiate

• vertical grid
• to horizontal timeline...

See similar related question:

• https://forum.plantuml.net/15936/timing-style-allow-all-style-for-timeline-on-timing-diagram

Enjoy,
Regards.

Comments

With last online version, you can have this.

Does it help?

Answer 2

Hello H., and all,

Yes that help; this now works with the last version (V1.2022.13), with:

<style>
timingDiagram {
  timegrid {
    LineColor transparent
  }
}
</style>

Thanks to PlantUML team. 
Regards.