[Mingw-users] Re: List of font names (EnumFontFamiliesEx)

[Peter M. <pe...@an...>]

Here's my code followed by the link error:

// Sample Test piece of code:
#include <windows.h>
#include <stdio.h>
#include <conio.h>

int CALLBACK EnumFontFamiliesExProc( ENUMLOGFONTEX *lpelfe,
NEWTEXTMETRICEX *lpntme, int FontType
, LPARAM lParam )

{
        printf( "%s\n", lpelfe->elfFullName );
        return 1;
}
int main( int __argc, char** __argv )

{
        HDC hDC = GetDC( NULL );

        LOGFONT lf = { 0, 0, 0, 0, 0, 0, 0, 0,
DEFAULT_CHARSET, 0, 0, 0, 0, "Courier New" };
        EnumFontFamiliesEx(hDC, &lf,
(FONTENUMPROC)EnumFontFamiliesExProc, 0, 0 );
        ReleaseDC( NULL, hDC );
        return 0;
}

and this is the link error

sh-2.04$ make
gcc -o font.exe font.o
font.o(.text+0xe0):font.c: undefined reference to
`EnumFontFamiliesExA@20'
make: *** [font.exe] Error 1
sh-2.04$


On Thu, 15 May 2003 22:09:24 +0800
 "Luke Dunstan" <cod...@ho...> wrote:
> 
> >From: "Peter Mcleod" <pe...@an...>
> >To: min...@li...
> >Subject: [Mingw-users] List of font names
> (EnumFontFamiliesEx)
> >Date: Thu, 15 May 2003 13:03:55 +0200
> >
> >Can anybody help me with a method for obtaining a list
> of
> >font names  (true type) using the windows api?
> >
> >I've tried the method EnumFontFamiliesEx but am getting
> an
> >undefined reference during the link phase in regards to
> the
> >callback function.  Details of this are not with me at
> the
> >moment but I thought I'd post just to see if anybody has
> an
> >extract of code for doing this using mingw (or if
> there's
> >perhaps a standard library)?
> >
> 
> You should be defining the callback function yourself, so
> naturally you shouldn't get an undefined reference unless
> you did something like declare it and define it
> differently (assuming C++), or with a different name. If
> you post your code I expect that it will become clear.
> 
> Luke
> 
>
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