how to make an arrow point to the center of a "folder/frame/rectangle'?

Question

when I use an arrow potin to or from a  "folder/frame/rectangel', it'll always start or end at the left on that object. I hope the arrow could  potin to or from the center of the center of the object.

For example:

@startuml

actor actor

interface "L4 Load\nBalancer" as L4

 

frame  "Planning Cluster" as pacluster {

  node "Planning\nServer 01" as pas1

  node "Planning\nServer 02" as pas2

}

frame  "EssBase HA" as essha {

  node "EssBase\nServer 01" as ess01

  node "EssBase\nServer 02" as ess02

}

 

actor --> L4

L4 --> pacluster

pacluster --> essha

@enduml

got the following diagram:

Answer 1

Unfortunately, this limitation is caused by the way we are using GraphViz.

So we really cannot change this behavior.

Sorry about that!