diff options
Diffstat (limited to 'Build/source/libs/freetype2/freetype-2.4.6/src/tools/test_afm.c')
-rw-r--r-- | Build/source/libs/freetype2/freetype-2.4.6/src/tools/test_afm.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/Build/source/libs/freetype2/freetype-2.4.6/src/tools/test_afm.c b/Build/source/libs/freetype2/freetype-2.4.6/src/tools/test_afm.c new file mode 100644 index 00000000000..f5f99363cab --- /dev/null +++ b/Build/source/libs/freetype2/freetype-2.4.6/src/tools/test_afm.c @@ -0,0 +1,157 @@ +/* + * gcc -DFT2_BUILD_LIBRARY -I../../include -o test_afm test_afm.c \ + * -L../../objs/.libs -lfreetype -lz -static + */ +#include <ft2build.h> +#include FT_FREETYPE_H +#include FT_INTERNAL_STREAM_H +#include FT_INTERNAL_POSTSCRIPT_AUX_H + + void dump_fontinfo( AFM_FontInfo fi ) + { + FT_Int i; + + + printf( "This AFM is for %sCID font.\n\n", + ( fi->IsCIDFont ) ? "" : "non-" ); + + printf( "FontBBox: %.2f %.2f %.2f %.2f\n", fi->FontBBox.xMin / 65536., + fi->FontBBox.yMin / 65536., + fi->FontBBox.xMax / 65536., + fi->FontBBox.yMax / 65536. ); + printf( "Ascender: %.2f\n", fi->Ascender / 65536. ); + printf( "Descender: %.2f\n\n", fi->Descender / 65536. ); + + if ( fi->NumTrackKern ) + printf( "There are %d sets of track kernings:\n", + fi->NumTrackKern ); + else + printf( "There is no track kerning.\n" ); + + for ( i = 0; i < fi->NumTrackKern; i++ ) + { + AFM_TrackKern tk = fi->TrackKerns + i; + + + printf( "\t%2d: %5.2f %5.2f %5.2f %5.2f\n", tk->degree, + tk->min_ptsize / 65536., + tk->min_kern / 65536., + tk->max_ptsize / 65536., + tk->max_kern / 65536. ); + } + + printf( "\n" ); + + if ( fi->NumKernPair ) + printf( "There are %d kerning pairs:\n", + fi->NumKernPair ); + else + printf( "There is no kerning pair.\n" ); + + for ( i = 0; i < fi->NumKernPair; i++ ) + { + AFM_KernPair kp = fi->KernPairs + i; + + + printf( "\t%3d + %3d => (%4d, %4d)\n", kp->index1, + kp->index2, + kp->x, + kp->y ); + } + + } + + int + dummy_get_index( const char* name, + FT_Offset len, + void* user_data ) + { + if ( len ) + return name[0]; + else + return 0; + } + + FT_Error + parse_afm( FT_Library library, + FT_Stream stream, + AFM_FontInfo fi ) + { + PSAux_Service psaux; + AFM_ParserRec parser; + FT_Error error = FT_Err_Ok; + + + psaux = (PSAux_Service)FT_Get_Module_Interface( library, "psaux" ); + if ( !psaux || !psaux->afm_parser_funcs ) + return -1; + + error = FT_Stream_EnterFrame( stream, stream->size ); + if ( error ) + return error; + + error = psaux->afm_parser_funcs->init( &parser, + library->memory, + stream->cursor, + stream->limit ); + if ( error ) + return error; + + parser.FontInfo = fi; + parser.get_index = dummy_get_index; + + error = psaux->afm_parser_funcs->parse( &parser ); + + psaux->afm_parser_funcs->done( &parser ); + + return error; + } + + + int main( int argc, + char** argv ) + { + FT_Library library; + FT_StreamRec stream; + FT_Error error = FT_Err_Ok; + AFM_FontInfoRec fi; + + + if ( argc < 2 ) + return FT_Err_Invalid_Argument; + + error = FT_Init_FreeType( &library ); + if ( error ) + return error; + + FT_ZERO( &stream ); + error = FT_Stream_Open( &stream, argv[1] ); + if ( error ) + goto Exit; + stream.memory = library->memory; + + FT_ZERO( &fi ); + error = parse_afm( library, &stream, &fi ); + + if ( !error ) + { + FT_Memory memory = library->memory; + + + dump_fontinfo( &fi ); + + if ( fi.KernPairs ) + FT_FREE( fi.KernPairs ); + if ( fi.TrackKerns ) + FT_FREE( fi.TrackKerns ); + } + else + printf( "parse error\n" ); + + FT_Stream_Close( &stream ); + + Exit: + FT_Done_FreeType( library ); + + return error; + } |