[Haskell-cafe] rotate image

Jeff Heard jefferson.r.heard at gmail.com
Fri Aug 28 19:14:11 EDT 2009

Not really.   Best thing I can think to do is use the X11 library to
pull the pixels under your window then draw them as a surface on the
drawingarea, then draw your rotated image on top of that.  You have to
have a window, and Gtk windows do not have an alpha.  You'll want it
to be undecorated, too...

On Fri, Aug 28, 2009 at 6:38 PM, h.<h._h._h._ at hotmail.com> wrote:
> Hello,
> Nobody any idea?
>> I want to paint in some widget, but this will be in front of some
>> background, so the bg should be transparent.
> --
> best regards
> h.
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