[erlang-questions] wxsplashscreen

eigenfunction <>
Sat Feb 25 17:43:14 CET 2012


Of course, i did. But this is just a snippet of a much bigger program
with many other unused variables, most  of them
are functions arguments.
Anyway, lesson learned ;-)

On 25 Feb., 16:57, Gianfranco Alongi <>
wrote:
> Just out of curiosity, did you not get a variable unused warning for BM?
>
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> On Sat, Feb 25, 2012 at 4:02 PM, eigenfunction <> wrote:
> > I spent two hours on this thing and i could not figure out what was
> > wrong.
>
> > Thank you very much indeed.
>
> > On 25 Feb., 15:31, Steve Davis <> wrote:
> >> Your first argument appears to be the atom 'bitmap'...
>
> >> regs,
> >> /s
>
> >> On Feb 25, 7:12 am, eigenfunction <> wrote:
>
> >> > Been trying to set up a simple splashscreen with wxerlang. Here is a
> >> > code snippet:
>
> >> >         Server = wx:new(),
> >> > %%      Parent = wxWindow:new(),
> >> >         BM = wxBitmap:new("Penguins.jpg",[{type,?wxBITMAP_TYPE_JPEG}]),
> >> >         SC = wxSplashScreen:new(bitmap,
> >> >                                                         ?wxSPLASH_CENTRE_ON_SCREEN,
> >> >                                                         2000,
> >> >                                                         Server,
> >> >                                                         100,
> >> >                                                         [
> >> >                                                          {pos,?wxDefaultPosition},
> >> >                                                          {size,?wxDefaultSize},
> >> >                                                          {style,?wxSTAY_ON_TOP}
> >> >                                                         ]),
>
> >> > It fails with the following error:
> >> > exception error: no function clause matching
> >> >                     wxSplashScreen:new(bitmap,2,2000,
> >> >                                        {wx_ref,0,wx,[]},
> >> >                                        100,
> >> >                                        [{pos,{-1,-1}},
> >> >                                         {size,{-1,-1}},
> >> >                                         {style,32768}]) (gen/
> >> > wxSplashScreen.erl, line 105)
>
> >> > Any Idea?
> >> > _______________________________________________
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