Is it possible that `table` or `polygon` (if exported to SVG) get round corners similar to `border-radius`?

[gusbemacbe]

Hello!

I would like to add the round corners for the HTML table element or SVG polygon element. I made a small test on a YAML file and it did not work:

styles:
  global:
    fillcolor: "#CCCCCC"
    strokeWidth: 4
    strokeLineCap: round
    strokeLineJoin: round
  male:
    color: "#2E3482"
    fillcolor: "#E1E1FF"
  female:
    color: "#E20042"
    fillcolor: "#FEF2F6"

The HTML table element does not have depreciated attributes similar to border-radius. The SVG polygon element has attributes, but they are not similar to border-radius because if you add the zero for the stroke-width attribute even if with stroke-linecap and stroke-linejoin attributes with the value round, you will not see the round corners. The addition of style for both these elements will not work either.

[gusbemacbe]

Cc: @AlexanderWillner and @vorburger