[Haskell-cafe] type dependency

[Henning Thielemann]

On Mon, 10 Jul 2006, Donn Cave wrote:

> After reasonable success with an FFI exercise, I have run into a
> typing issue that has me stuck.
>
> The foreign software is a C plotting library that my colleagues
> use, really simple and mostly quite amenable to Haskell-ization.
> The one fly in the ointment is the graph coordinate type, which
> is a union of double & int64.  The graph object has switches for
> the actual type of x and y coordinates, set at creation time.

Will you make that plotter wrapper public?

I rolled my own GNUPlot wrapper some time ago:
 http://darcs.haskell.org/htam/src/GNUPlot.hs