can the ortho and polyline styled arrows still have round corners?

Question

For more neat visualization, could you do a global skinparam that would do round corners for ortho (and polyline) styled arrows in component diagrams?

That is, if i have:

skinparam linetype polyline

or

skinparam linetype ortho

I could additionally use a new param:

skinparam linecorner round

To have the line corners rounded

Comments

I guess it's not possible because Graphviz doesn't support this.