14046Re: "ocaml_beginners":: cairo pdf
- Apr 22, 2014On Tue, Apr 22, 2014 at 08:38:22PM +0200, Christophe Troestler wrote:
> On Tue, 22 Apr 2014 13:50:28 -0400, Hendrik Boom wrote:Thanks! It all works beautifully now.
> Yes, for a program, I forgot: you need to add -linkpkg (otherwise the
> package is only used to compile, not to link).
> > open cairo
> > at the start of my code, right?
> I would not. Doing so only allows to write “x” instead of “Cairo.x”.
> (You do not need to declare a module in OCaml befor eusing it.)
> “Cairo” is not that long, so the latter is fine and makes it clearer
> what the origin of the function “x” is. If it is too long for you,
> use “module C = Cairo”. Then you can write “C.x”.
> > [...] Could something be wrong with get_target?
> No, you need to write “Cairo.get_target”.
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