[Freeciv-Dev] Re: (PR#12719) Automaticaly generated techtree diagram

["Vasco Alexandre da Silva Costa" <vasc@xxxxxxxxxxxxxx>]

<URL: http://bugs.freeciv.org/Ticket/Display.html?id=12719 >

On Tue, 5 Apr 2005, Mateusz Stefek wrote:

> <URL: http://bugs.freeciv.org/Ticket/Display.html?id=12719 >
>
> One problem: this widget seem to be able to only draw trees, not DAGs.

So what? The tech tree is a tree if you look at a subsection. In fact, the
Xaw client used the Xaw Tree widget to represent the techtree. Hmm...
well, if you want to represent the whole tree I suppose that is ok.

It would be nice if your algorithm used more straight lines and
produced more symmetric results though. I know this sort of code isn't
easy, but that makes the graph more confusing.

---
Vasco Alexandre da Silva Costa @ Instituto Superior Tecnico, Lisboa