kicad-developers team mailing list archive

["emmedics4" <marco.serantoni@...>]

--- In kicad-devel@xxxxxxxxxxxxxxx, Vesa Solonen <vsolonen@...> wrote:
> On Fri, 15 Jan 2010, emmedics4 wrote:
> > The application for example manages the ZOOM itself and probably could rely
> > on what is already exposed by the library or for example we could use
> > graphic calls with group primitives instead with single primitives.
> The grouping of the primitives and caching were very important when 
> gEDA gschem was ported to Cairo (geda-dev). I'd very much like to see how 
> this can be done on wx. Some googling seem to get just to the code that 
> uses Cairo natively from wx... Especially wxPython examples would help me 
> a lot.
Using wxGraphicsContext or wxGCDC (that is the GraphicsContext DC) as stated in the discussion topic.
You could group primitives to do Paths (wxGraphicsPath) and draw them.

http://docs.wxwidgets.org/stable/wx_wxgraphicscontext.html

--
Marco