nwdiag without drop shadows

[Ronny Trommer]

I'm getting familiar with nwdiag and use the interactive shell from here: http://blockdiag.com/en/nwdiag/demo.html

Is there a way to remove all disable all drop shadows in the diagram? When I set shadow_style=none as in the example below, the network have still shadows set.

{
  shadow_style=none;
  network dmz {
      address = "210.x.x.x/24"

      web01 [address = "210.x.x.1"];
      web02 [address = "210.x.x.2"];
  }
  network internal {
      address = "172.x.x.x/24";

      web01 [address = "172.x.x.1"];
      db01;
      app01;
  }
}

Any hints appreciated and thank you in advance.

[noboru....@kek.jp]

In lib/python3.9/site-packages/nwdiag/drawer.py, I made small modification as shown below:

==== in class DiagramDraw definition.

    def _draw_background(self):

        super(DiagramDraw, self)._draw_background()

        if self.diagram.shadow_style != 'none':

            self.trunklines_shadow(True)

        else:

            self.trunklines_shadow(False)

            

    def trunklines_shadow(self, shadow=True):

        for network in self.diagram.networks:

            if network.hidden is False and network.color != 'none':

                self.trunkline(network, shadow=shadow)

======

with this modification. I got outputs with/without " shadow_style=none;" in the input.  

regards,

Noboru