How could I generate curved edges in the generated tables or how could I give more styles to it?

[AlexVillRo]

First of all, thank you very much for the library, it is very good.

We are laying out a PDF but in the design we have they ask that the tables have a certain transparency and with curved edges, are these options available with the library? Or would there be some way to stylize the tables more?

It would be very helpful to have this information or perhaps a new feature to have more control in the design.