[cairo] add solid/gradient pattern info getters

[Jonathon Jongsma]

On 9/14/06, Carl Worth <cworth at cworth.org> wrote:
> At Thu, 14 Sep 2006 17:04:22 -0700, "Vladimir Vukicevic" wrote:
> > So, does this look good to go?  I'm out of town until tuesday, and can
> > commit this then if there are no objections (or someone can commit it
> > for me before then, too).
>
> Go for it! I think we've talked it to death for now.
>
> (And we can still change it later if needed.)
>
> For example, I'd like to hear back from bindings' authors after this
> goes in to make sure it works well there. Hmmm... do we need any extra
> text in the bindings' guide for this stuff?
>
> Thanks for the patience on this, Vlad.
>
> -Carl
>

On first glance, it looks fine from a C++ perspective.  After it gets
committed I'll obviously take a closer look.

-- 
jonner