Re: [Haskell-cafe] Converting image2PS function

iliali16 wrote:

I have this function ready

image2PS:: Image -> String -> IO()

but when I use it for example

image2PS spiral iliali

it tells me that the iliali is undefined.

iliali is a variable, which has to be bound so it can be used, e.g. iliali = "iliali" main = image2PS spiral iliali alternatively, you can use a literal string (enclosed in double quotes) directly: main = image2PS spiral "iliali" Tillmann