[BUG]The PNG is not complete if the docker-compose contains a lot of containers

[JeromeVi]

Hi,
I tried your project with 3 methods.

1. cat docker-compose.yml | docker run -i funkwerk/compose_plantuml --link-graph | docker run -i think/plantuml -tpng > output.png who worked as expected

Then I see that we can display the volumes and the containers so I tried:
2) cat docker-compose.yml | docker run -i funkwerk/compose_plantuml --boundaries | docker run -i think/plantuml > output.svg who is complet when I open it

3. cat docker-compose.yml | docker run -i funkwerk/compose_plantuml --boundaries | docker run -i think/plantuml -tpng > output.png and here, the PNG doesn't contains all the containers, it's cut on the right...

Do you know why this happens ?

I want to display the graph as in the first try ("normal view") but with "volumes,ports", is it possible ? (I mean to have the "depends on" + "volumes and ports" ?)

Thank you for your amazing project !