Re: [Guidolib-devel] Using GDeviceWx in GuidoLib Development Kit

[Dominique F. <fo...@gr...>]

Hi Tristan,

The context of the error is not clear to me: it seems that you're =20
trying to use the wxWindows device (GDeviceWx) but your code refers =20
to GDeviceWin32.
Concerning the wxWindows device, you have to know that it's not =20
maintained any more (for a couple of years). Compiling this device is =20=

likely to fail, but adapting the code to the current wx library is =20
probably a lightweight task.

But looking at your source code, it seems that you're using the =20
GDeviceWin32 from the win32 dev kit 1.3.2 (is it right?).
I've tried to reproduce the problem, but without success. First, the =20
'SelectW32Object' (line 196) problem is just a warning due to the =20
inconsistency between inline and dllimport, you can safely ignore the =20=

warning.

Concerning the linker error: do you include the 'GUIDOEngine.lib' =20
file into your project ? (the GDeviceWin32 is actually included in =20
the GUIDEngine.dll)

best,
Dominique


Le 17 mars 06 =E0 19:07, Tristan Peralta a =E9crit :

> Hi, I am developing an application using GuidoLib DevKit and =20
> wxWidgets. My problem is I can't configure my GDeviceWx in Guido =20
> Devkit. I tried an alternative using a nativeDC in GDeviceWin32 but =20=

> no luck. It has a linker error. Here is my code:
>
> #include "../gdevices/GDeviceWin32.h"
>
> GRHandler gr;
> HDC__* hdc;
> GDeviceWin32 gdc(hdc, 800, 100);
> GuidoOnDrawDesc desc;
> desc.handle =3D gr;
> desc.hdc =3D gdc;
>
> here is the error.
> 196 C:\projects\guidolib-devkit-v1-3-2\gdevices\GDeviceWin32.h =20
> [Warning] 'void* GDeviceWin32::SelectW32Object(const void*) const' =20
> defined locally after being referenced with dllimport linkage
>
>   [Linker error] undefined reference to `import stub for =20
> _ZN12GDeviceWin32C1EP5HDC(int, int)'
>
> What do you think is the problem? Thanks
>
>
>
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