On Thu, Mar 08, 2012 at 03:13:13PM +0000, John Lato wrote:
From: Luana Fagarasan <luana_0105@yahoo.com>
Hello,
I am quite new to Haskell and I am seeking the best way to display trees graphically when using Haskell. I have looked on the web, but am still not clear!
IMHO Haskell is a good language for this sort of task; there are several graphics libraries that I would consider fairly mature and reliable. I have a project that uses "diagrams" (http://hackage.haskell.org/package/diagrams) to draw a tree; the code is:
I should also point out that there will be a new release of diagrams very soon (perhaps even later today), which includes a simple tree-drawing module. It may not do everything you might want but I'm keen on extending it with additional tree layout algorithms. -Brent