10 Jul
2006
10 Jul
'06
4:33 a.m.
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