as far as I can tell on a quick look the app is more or less some using the supplied primitives of cairo which are OO.
So no - I don't think you can make this code more "functional".
Of course you can build a "wrapper" function over each obejct member and use |> and such things but without gain.
FP style matters most in algorithmic and parallel code - IMHO it is a pain to write GUIs in true functional style. So I take the "algorithms = F#", "GUI = C#" road and am perfectly happy with it (just beeing porting a rule interference machine to F# and am loving it).
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Hi guys,
Over the weekend I have played a little with F# and Cairo. As a result I have created an almost line for line translation of a C# example, but I realize that this code is probably far from the most elegant functional solution. I would love if someone could take a look at it and say what should be changed to make it look like actual functional programming. Here's my blog post with a link to the code:
[link:www.piotrzurek.net]
Thanks,
Piotr