| /****************************************************************************/ |
| /* */ |
| /* The FreeType project -- a free and portable quality TrueType renderer. */ |
| /* */ |
| /* Copyright 1996-1998 by */ |
| /* D. Turner, R.Wilhelm, and W. Lemberg */ |
| /* */ |
| /* compos: this is a very simple program used to test the flag */ |
| /* FT_LOAD_NO_RECURSE */ |
| /* */ |
| /* NOTE: This is just a test program that is used to show off and */ |
| /* debug the current engine. */ |
| /* */ |
| /****************************************************************************/ |
| |
| #include <freetype/freetype.h> |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| |
| #define gettext( x ) ( x ) |
| |
| FT_Error error; |
| |
| FT_Library library; |
| FT_Face face; |
| FT_Size size; |
| FT_GlyphSlot slot; |
| |
| unsigned int num_glyphs; |
| int ptsize; |
| |
| int Fail; |
| int Num; |
| |
| |
| |
| static void Usage( char* name ) |
| { |
| printf( "compos: test FT_LOAD_NO_RECURSE load flag - www.freetype.org\n" ); |
| printf( "------------------------------------------------------------\n" ); |
| printf( "\n" ); |
| printf( "Usage: %s fontname[.ttf|.ttc] [fontname2..]\n", name ); |
| printf( "\n" ); |
| |
| exit( 1 ); |
| } |
| |
| |
| static void Panic( const char* message ) |
| { |
| fprintf( stderr, "%s\n error code = 0x%04x\n", message, error ); |
| exit(1); |
| } |
| |
| |
| int main( int argc, char** argv ) |
| { |
| int i, file_index; |
| unsigned int id; |
| char filename[128 + 4]; |
| char alt_filename[128 + 4]; |
| char* execname; |
| char* fname; |
| |
| |
| execname = argv[0]; |
| |
| if ( argc < 2 ) |
| Usage( execname ); |
| |
| error = FT_Init_FreeType( &library ); |
| if (error) Panic( "Could not create library object" ); |
| |
| /* Now check all files */ |
| for ( file_index = 1; file_index < argc; file_index++ ) |
| { |
| fname = argv[file_index]; |
| i = strlen( fname ); |
| while ( i > 0 && fname[i] != '\\' && fname[i] != '/' ) |
| { |
| if ( fname[i] == '.' ) |
| i = 0; |
| i--; |
| } |
| |
| filename[128] = '\0'; |
| alt_filename[128] = '\0'; |
| |
| strncpy( filename, fname, 128 ); |
| strncpy( alt_filename, fname, 128 ); |
| |
| #ifndef macintosh |
| if ( i >= 0 ) |
| { |
| strncpy( filename + strlen( filename ), ".ttf", 4 ); |
| strncpy( alt_filename + strlen( alt_filename ), ".ttc", 4 ); |
| } |
| #endif |
| i = strlen( filename ); |
| fname = filename; |
| |
| while ( i >= 0 ) |
| #ifndef macintosh |
| if ( filename[i] == '/' || filename[i] == '\\' ) |
| #else |
| if ( filename[i] == ':' ) |
| #endif |
| { |
| fname = filename + i + 1; |
| i = -1; |
| } |
| else |
| i--; |
| |
| printf( "%s:\n", fname ); |
| |
| /* Load face */ |
| error = FT_New_Face( library, filename, 0, &face ); |
| if (error) |
| { |
| if (error == FT_Err_Invalid_File_Format) |
| printf( "unknown format\n" ); |
| else |
| printf( "could not find/open file (error: %d)\n", error ); |
| continue; |
| } |
| |
| num_glyphs = face->num_glyphs; |
| slot = face->glyph; |
| |
| Fail = 0; |
| { |
| for ( id = 0; id < num_glyphs; id++ ) |
| { |
| int has_scale; |
| |
| error = FT_Load_Glyph( face, id, FT_LOAD_NO_RECURSE ); |
| if (!error && slot->format == ft_glyph_format_composite) |
| { |
| int n; |
| FT_SubGlyph* subg = slot->subglyphs; |
| |
| printf( "%4d:", id ); |
| for ( n = 0; n < slot->num_subglyphs; n++, subg++ ) |
| { |
| has_scale = subg->flags & ( |
| FT_SUBGLYPH_FLAG_SCALE | |
| FT_SUBGLYPH_FLAG_XY_SCALE | |
| FT_SUBGLYPH_FLAG_2X2 ); |
| |
| printf( " [%d%c", |
| subg->index, |
| subg->flags & FT_SUBGLYPH_FLAG_USE_MY_METRICS ? '*' : ' ' ); |
| |
| if ( subg->arg1|subg->arg2 ) |
| { |
| if ( subg->flags & FT_SUBGLYPH_FLAG_ARGS_ARE_XY_VALUES ) |
| printf( "(%d,%d)", subg->arg1, subg->arg2 ); |
| else |
| printf( "<%d,%d>", subg->arg1, subg->arg2 ); |
| } |
| |
| if (has_scale) |
| printf( "-{%0.3f %0.3f %0.3f %0.3f}", |
| subg->transform.xx/65536.0, |
| subg->transform.xy/65536.0, |
| subg->transform.yx/65536.0, |
| subg->transform.yy/65536.0 ); |
| printf( "]" ); |
| } |
| printf( " adv=%ld lsb=%ld\n", |
| slot->metrics.horiAdvance, |
| slot->metrics.horiBearingX ); |
| } |
| } |
| } |
| |
| FT_Done_Face( face ); |
| } |
| |
| FT_Done_FreeType(library); |
| exit( 0 ); /* for safety reasons */ |
| |
| return 0; /* never reached */ |
| } |
| |
| |
| /* End */ |