[ft] Fw: kerning

[Werner LEMBERG]

Please help this guy.


    Werner
> --- Begin Message ---
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> Subject: 
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> kerning
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> Date: 
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> Mon, 14 Jan 2013 14:38:01 +0100
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> User-agent: 
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> Thunderbird 2.0.0.24 (X11/20100623)
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> Please help me. I use font with kernig. tell me why ft not show my kerning?
>
> This is maximize small example.
>
> //Program wczytuje font i podaje kernig dla dwóch liter
> #include <stdio.h>
> #include <string.h>
> #include <math.h>
>
> #include <ft2build.h>
> #include FT_FREETYPE_H
>
> int main(int argc, char** argv )
> {
>   FT_Library    library;
>   FT_Face       face;
>   FT_Error      error;
>   FT_Vector     vec;
>   FT_Int        kerning_mode = FT_KERNING_UNSCALED;
>
>   char*         filename;
>   int           pierwszy,drugi;
>
>   if ( argc != 2 )
>   {
>     fprintf ( stderr, "kerning: %s font\n", argv[0] );
>     exit( 1 );
>   }
>
>   filename      = argv[1];
>
>   error = FT_Init_FreeType( &library );
>   /* error handling omitted */
>
>   error = FT_New_Face( library, filename, 0, &face );
>   /* error handling omitted */
>
>
>   if( FT_HAS_KERNING( face ) ) {
>     printf("znalazłem kerning\n");
>   } else { printf("Nie ma kerningu.\n");
>   };
>
>   pierwszy = FT_Get_Char_Index( face, L'Ą' );
>   drugi    = FT_Get_Char_Index( face, L'V' );
>
>   FT_Get_Kerning( face, pierwszy, drugi , kerning_mode, &vec );
>   printf("kerning [%ld %ld]\n",(signed long)vec.x,(signed long)vec.y);
>
>   FT_Done_Face    ( face );
>   FT_Done_FreeType( library );
>
>   return 0;
> }
>
> --- End Message ---