[wxhaskell-devel] Modified example ImageViewer.hs

[D.V. <dav...@gm...>]

Bonjour List,

A few weeks ago I needed help to find out how to scale an image.
Once I managed to make it work, I was suggested to modify the example
to show how it can be done.

So here's a quickly modified ImageViewer.hs. It's not a big change !

I'd like someone to review the changes before I send a patch, please.

Thanks,

David.