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Re: pic doesn't center when i use a macro

From: Holger Herrlich
Subject: Re: pic doesn't center when i use a macro
Date: Thu, 4 Nov 2021 19:46:27 +0100

I did three things:

1) wrapped the what_should_become_a_string inside a custom object [].
(See the braces of the macro.) This makes the 'if' statements (and
more) possible.

2) I placed those object directly, as you can do with any graphic object
(incl. strings) in pic. Annotation labels are way limited.

3) lazy writing

On Thu, 4 Nov 2021 09:23:26 +0100
Marc Chantreux <> wrote:

> hello Holger,
> >     box width w height margin with .nw at last box .nw dashed
> >     label_for(layer) at last box.c  
> I really don't know why but yes: it works. Now i have a workaround
> in my hand.
> On the other hand: the more i saw the Tadziu's code, the more I like
> it for its clean separation between porcelain and plumbing. The only
> thing you have to read is:
>     layer("Entête Ethernet")
>     layer("Entête IP")
>     layer("Entête TCP")
>     layer("Donnees applicatives")
> Thanks
> marc

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