[Haskell-cafe] Re: creating graphics the functional way

2007-08-06 Thread apfelmus
Frank Buss wrote: I've created a small program to compose images with combinators: http://www.frank-buss.de/haskell/OlympicRings.hs.txt Finally, what do you think about using this concept for generating images? It has some advantages, e.g. it is possible to scale the image without quality

[Haskell-cafe] Re: creating graphics the functional way

2007-08-06 Thread Shin-Cheng Mu
On 05/08/07, Frank Buss [EMAIL PROTECTED] wrote: Is it possible to write functions with an arbitrary number of arguments? Would be nice if the average function would accept any number of pixel values. You may be interested to see Oleg Kiselyov's discussion on polyvariadic functions in

RE: [Haskell-cafe] Re: creating graphics the functional way

2007-08-06 Thread Frank Buss
apfelmus wrote: The idea of representing images simply by a function Int - Int - RGB is great :) You may want to look at Pan and its various offsprings, in particular Pancito http://www.haskell.org/haskellwiki/Applications_and_libraries/ Graphics#Pan this looks interesting.