[Haskell-cafe] Re: rotate image
jefferson.r.heard at gmail.com
Mon Aug 24 19:40:46 EDT 2009
ahh, you want to paint against the desktop, then, yes? That requires
compositing, and I'm not sure there's a way to do that with Gtk
directly. Probably easier with X and OpenGL. Needs more of a Gnome
expert than me.
On Mon, Aug 24, 2009 at 6:34 PM, h<h._h._h._ at hotmail.com> wrote:
>> You could use Cairo. Load the image to a surface, then rotate the surface 10
> degrees and paint it.
> The first steps aren’t problematic, but how can I paint it - in which widget -
> so that the background is transparent, with drawingArea it doesn't seem to
> best regards
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