2 * gcc -DFT2_BUILD_LIBRARY -I../../include -o test_afm test_afm.c \
3 * -L../../objs/.libs -lfreetype -lz -static
7 #include FT_INTERNAL_STREAM_H
8 #include FT_INTERNAL_POSTSCRIPT_AUX_H
10 void dump_fontinfo( AFM_FontInfo fi )
15 printf( "This AFM is for %sCID font.\n\n",
16 ( fi->IsCIDFont ) ? "" : "non-" );
18 printf( "FontBBox: %.2f %.2f %.2f %.2f\n", fi->FontBBox.xMin / 65536.,
19 fi->FontBBox.yMin / 65536.,
20 fi->FontBBox.xMax / 65536.,
21 fi->FontBBox.yMax / 65536. );
22 printf( "Ascender: %.2f\n", fi->Ascender / 65536. );
23 printf( "Descender: %.2f\n\n", fi->Descender / 65536. );
25 if ( fi->NumTrackKern )
26 printf( "There are %d sets of track kernings:\n",
29 printf( "There is no track kerning.\n" );
31 for ( i = 0; i < fi->NumTrackKern; i++ )
33 AFM_TrackKern tk = fi->TrackKerns + i;
36 printf( "\t%2d: %5.2f %5.2f %5.2f %5.2f\n", tk->degree,
37 tk->min_ptsize / 65536.,
38 tk->min_kern / 65536.,
39 tk->max_ptsize / 65536.,
40 tk->max_kern / 65536. );
45 if ( fi->NumKernPair )
46 printf( "There are %d kerning pairs:\n",
49 printf( "There is no kerning pair.\n" );
51 for ( i = 0; i < fi->NumKernPair; i++ )
53 AFM_KernPair kp = fi->KernPairs + i;
56 printf( "\t%3d + %3d => (%4d, %4d)\n", kp->index1,
65 dummy_get_index( const char* name,
76 parse_afm( FT_Library library,
82 FT_Error error = FT_Err_Ok;
85 psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" );
86 if ( !psaux || !psaux->afm_parser_funcs )
89 error = FT_Stream_EnterFrame( stream, stream->size );
93 error = psaux->afm_parser_funcs->init( &parser,
100 parser.FontInfo = fi;
101 parser.get_index = dummy_get_index;
103 error = psaux->afm_parser_funcs->parse( &parser );
105 psaux->afm_parser_funcs->done( &parser );
116 FT_Error error = FT_Err_Ok;
121 return FT_Err_Invalid_Argument;
123 error = FT_Init_FreeType( &library );
128 error = FT_Stream_Open( &stream, argv[1] );
131 stream.memory = library->memory;
134 error = parse_afm( library, &stream, &fi );
138 FT_Memory memory = library->memory;
141 dump_fontinfo( &fi );
144 FT_FREE( fi.KernPairs );
146 FT_FREE( fi.TrackKerns );
149 printf( "parse error\n" );
151 FT_Stream_Close( &stream );
154 FT_Done_FreeType( library );