static FT_Error
tt_size_request( FT_Size size,
FT_Size_Request req )
{
TT_Size ttsize = (TT_Size)size;
FT_Error error = TT_Err_Ok;
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
if ( FT_HAS_FIXED_SIZES( size->face ) )
{
TT_Face ttface = (TT_Face)size->face;
SFNT_Service sfnt = (SFNT_Service) ttface->sfnt;
FT_ULong strike_index;
error = sfnt->set_sbit_strike( ttface, req, &strike_index );
if ( error )
ttsize->strike_index = 0xFFFFFFFFUL;
else
return tt_size_select( size, strike_index );
}
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
FT_Request_Metrics( size->face, req );
if ( FT_IS_SCALABLE( size->face ) )
error = tt_size_reset( ttsize );
return error;
}
static FT_Error
tt_size_request( FT_Size size,
FT_Size_Request req )
{
TT_Size ttsize = (TT_Size)size;
FT_Error error = FT_Err_Ok;
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
if ( FT_HAS_FIXED_SIZES( size->face ) )
{
TT_Face ttface = (TT_Face)size->face;
SFNT_Service sfnt = (SFNT_Service)ttface->sfnt;
FT_ULong strike_index;
error = sfnt->set_sbit_strike( ttface, req, &strike_index );
if ( error )
ttsize->strike_index = 0xFFFFFFFFUL;
else
return tt_size_select( size, strike_index );
}
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
FT_Request_Metrics( size->face, req );
if ( FT_IS_SCALABLE( size->face ) )
{
error = tt_size_reset( ttsize );
ttsize->root.metrics = ttsize->metrics;
#ifdef TT_USE_BYTECODE_INTERPRETER
/* for the `MPS' bytecode instruction we need the point size */
{
FT_UInt resolution = ttsize->metrics.x_ppem > ttsize->metrics.y_ppem
? req->horiResolution
: req->vertResolution;
/* if we don't have a resolution value, assume 72dpi */
if ( req->type == FT_SIZE_REQUEST_TYPE_SCALES ||
!resolution )
resolution = 72;
ttsize->point_size = FT_MulDiv( ttsize->ttmetrics.ppem,
64 * 72,
resolution );
}
#endif
}
return error;
}
void
Print_Type( FT_Face face )
{
FT_Module module;
printf( "font type entries\n" );
module = &face->driver->root;
printf( " FreeType driver: %s\n", module->clazz->module_name );
/* Is it better to dump all sfnt tag names? */
printf( " sfnt wrapped: %s\n",
FT_IS_SFNT( face ) ? (char *)"yes" : (char *)"no" );
/* isScalable? */
comma_flag = 0;
printf( " type: " );
if ( FT_IS_SCALABLE( face ) )
{
Print_Comma( "scalable" );
if ( FT_HAS_MULTIPLE_MASTERS( face ) )
Print_Comma( "multiple masters" );
}
if ( FT_HAS_FIXED_SIZES( face ) )
Print_Comma( "fixed size" );
printf( "\n" );
/* Direction */
comma_flag = 0;
printf( " direction: " );
if ( FT_HAS_HORIZONTAL( face ) )
Print_Comma( "horizontal" );
if ( FT_HAS_VERTICAL( face ) )
Print_Comma( "vertical" );
printf( "\n" );
printf( " fixed width: %s\n",
FT_IS_FIXED_WIDTH( face ) ? (char *)"yes" : (char *)"no" );
printf( " glyph names: %s\n",
FT_HAS_GLYPH_NAMES( face ) ? (char *)"yes" : (char *)"no" );
if ( FT_IS_SCALABLE( face ) )
{
printf( " EM size: %d\n", face->units_per_EM );
printf( " global BBox: (%ld,%ld):(%ld,%ld)\n",
face->bbox.xMin, face->bbox.yMin,
face->bbox.xMax, face->bbox.yMax );
printf( " ascent: %d\n", face->ascender );
printf( " descent: %d\n", face->descender );
printf( " text height: %d\n", face->height );
}
}
static void
openfont(
char *fname,
char *arg /* unused now */
)
{
FT_Error error;
#ifdef XP_PSTEXT
extern FT_Face xp_pstext_ft_face;
extern FT_Library ftypeLibrary; /* defined in xc/lib/font/FreeType/ftfuncs.c */
face = xp_pstext_ft_face;
#else
if( FT_Init_FreeType( &library ) ) {
fprintf(stderr, "** FreeType initialization failed\n");
exit(1);
}
if( error = FT_New_Face( library, fname, 0, &face ) ) {
if ( error == FT_Err_Unknown_File_Format )
fprintf(stderr, "**** %s has format unknown to FreeType\n", fname);
else
fprintf(stderr, "**** Cannot access %s ****\n", fname);
exit(1);
}
#endif /* XP_PSTEXT */
if(FT_HAS_FIXED_SIZES(face)) {
WARNING_1 fprintf(stderr, "Font contains bitmaps\n");
}
if(FT_HAS_MULTIPLE_MASTERS(face)) {
WARNING_1 fprintf(stderr, "Font contains multiple masters, using default\n");
}
if(ISDBG(FT)) fprintf(stderr," %d units per EM\n", face->units_per_EM);
enc_found = 0;
}
cff_size_request( FT_Size size,
FT_Size_Request req )
{
CFF_Size cffsize = (CFF_Size)size;
PSH_Globals_Funcs funcs;
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
if ( FT_HAS_FIXED_SIZES( size->face ) )
{
CFF_Face cffface = (CFF_Face)size->face;
SFNT_Service sfnt = (SFNT_Service)cffface->sfnt;
FT_ULong strike_index;
if ( sfnt->set_sbit_strike( cffface, req, &strike_index ) )
cffsize->strike_index = 0xFFFFFFFFUL;
else
return cff_size_select( size, strike_index );
}
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
FT_Request_Metrics( size->face, req );
funcs = cff_size_get_globals_funcs( cffsize );
if ( funcs )
{
CFF_Face cffface = (CFF_Face)size->face;
CFF_Font font = (CFF_Font)cffface->extra.data;
CFF_Internal internal = (CFF_Internal)size->internal;
FT_ULong top_upm = font->top_font.font_dict.units_per_em;
FT_UInt i;
funcs->set_scale( internal->topfont,
size->metrics.x_scale, size->metrics.y_scale,
0, 0 );
for ( i = font->num_subfonts; i > 0; i-- )
{
CFF_SubFont sub = font->subfonts[i - 1];
FT_ULong sub_upm = sub->font_dict.units_per_em;
FT_Pos x_scale, y_scale;
if ( top_upm != sub_upm )
{
x_scale = FT_MulDiv( size->metrics.x_scale, top_upm, sub_upm );
y_scale = FT_MulDiv( size->metrics.y_scale, top_upm, sub_upm );
}
else
{
x_scale = size->metrics.x_scale;
y_scale = size->metrics.y_scale;
}
funcs->set_scale( internal->subfonts[i - 1],
x_scale, y_scale, 0, 0 );
}
}
return FT_Err_Ok;
}
sfnt_load_face(FT_Stream stream,
TT_Face face,
FT_Int face_index,
FT_Int num_params,
FT_Parameter * params)
{
FT_Error error;
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
FT_Error psnames_error;
#endif
FT_Bool has_outline;
FT_Bool is_apple_sbit;
FT_Bool ignore_preferred_family = FALSE;
FT_Bool ignore_preferred_subfamily = FALSE;
SFNT_Service sfnt = (SFNT_Service)face->sfnt;
FT_UNUSED(face_index);
/* Check parameters */
{
FT_Int i;
for (i = 0; i < num_params; i++)
{
if (params[i].tag == FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY)
ignore_preferred_family = TRUE;
else if (params[i].tag == FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY)
ignore_preferred_subfamily = TRUE;
}
}
/* Load tables */
/* We now support two SFNT-based bitmapped font formats. They */
/* are recognized easily as they do not include a `glyf' */
/* table. */
/* */
/* The first format comes from Apple, and uses a table named */
/* `bhed' instead of `head' to store the font header (using */
/* the same format). It also doesn't include horizontal and */
/* vertical metrics tables (i.e. `hhea' and `vhea' tables are */
/* missing). */
/* */
/* The other format comes from Microsoft, and is used with */
/* WinCE/PocketPC. It looks like a standard TTF, except that */
/* it doesn't contain outlines. */
/* */
FT_TRACE2(("sfnt_load_face: %08p\n\n", face));
/* do we have outlines in there? */
#ifdef FT_CONFIG_OPTION_INCREMENTAL
has_outline = FT_BOOL(face->root.internal->incremental_interface != 0 ||
tt_face_lookup_table(face, TTAG_glyf) != 0 ||
tt_face_lookup_table(face, TTAG_CFF) != 0);
#else
has_outline = FT_BOOL(tt_face_lookup_table(face, TTAG_glyf) != 0 ||
tt_face_lookup_table(face, TTAG_CFF) != 0);
#endif
is_apple_sbit = 0;
/* if this font doesn't contain outlines, we try to load */
/* a `bhed' table */
if (!has_outline && sfnt->load_bhed)
{
LOAD_(bhed);
is_apple_sbit = FT_BOOL(!error);
}
/* load the font header (`head' table) if this isn't an Apple */
/* sbit font file */
if (!is_apple_sbit)
{
LOAD_(head);
if (error)
goto Exit;
}
if (face->header.Units_Per_EM == 0)
{
error = SFNT_Err_Invalid_Table;
goto Exit;
}
/* the following tables are often not present in embedded TrueType */
/* fonts within PDF documents, so don't check for them. */
LOAD_(maxp);
LOAD_(cmap);
/* the following tables are optional in PCL fonts -- */
/* don't check for errors */
LOAD_(name);
LOAD_(post);
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
psnames_error = error;
#endif
/* do not load the metrics headers and tables if this is an Apple */
/* sbit font file */
if (!is_apple_sbit)
{
/* load the `hhea' and `hmtx' tables */
LOADM_(hhea, 0);
if (!error)
{
LOADM_(hmtx, 0);
if (error == SFNT_Err_Table_Missing)
{
error = SFNT_Err_Hmtx_Table_Missing;
#ifdef FT_CONFIG_OPTION_INCREMENTAL
/* If this is an incrementally loaded font and there are */
/* overriding metrics, tolerate a missing `hmtx' table. */
if (face->root.internal->incremental_interface &&
face->root.internal->incremental_interface->funcs->
get_glyph_metrics)
{
face->horizontal.number_Of_HMetrics = 0;
error = SFNT_Err_Ok;
}
#endif
}
}
else if (error == SFNT_Err_Table_Missing)
{
/* No `hhea' table necessary for SFNT Mac fonts. */
if (face->format_tag == TTAG_true)
{
FT_TRACE2(("This is an SFNT Mac font.\n"));
has_outline = 0;
error = SFNT_Err_Ok;
}
else
{
error = SFNT_Err_Horiz_Header_Missing;
#ifdef FT_CONFIG_OPTION_INCREMENTAL
/* If this is an incrementally loaded font and there are */
/* overriding metrics, tolerate a missing `hhea' table. */
if (face->root.internal->incremental_interface &&
face->root.internal->incremental_interface->funcs->
get_glyph_metrics)
{
face->horizontal.number_Of_HMetrics = 0;
error = SFNT_Err_Ok;
}
#endif
}
}
if (error)
goto Exit;
/* try to load the `vhea' and `vmtx' tables */
LOADM_(hhea, 1);
if (!error)
{
LOADM_(hmtx, 1);
if (!error)
face->vertical_info = 1;
}
if (error && error != SFNT_Err_Table_Missing)
goto Exit;
LOAD_(os2);
if (error)
{
if (error != SFNT_Err_Table_Missing)
goto Exit;
face->os2.version = 0xFFFFU;
}
}
/* the optional tables */
/* embedded bitmap support */
if (sfnt->load_eblc)
{
LOAD_(eblc);
if (error)
{
/* a font which contains neither bitmaps nor outlines is */
/* still valid (although rather useless in most cases); */
/* however, you can find such stripped fonts in PDFs */
if (error == SFNT_Err_Table_Missing)
error = SFNT_Err_Ok;
else
goto Exit;
}
}
LOAD_(pclt);
if (error)
{
if (error != SFNT_Err_Table_Missing)
goto Exit;
face->pclt.Version = 0;
}
/* consider the kerning and gasp tables as optional */
LOAD_(gasp);
LOAD_(kern);
face->root.num_glyphs = face->max_profile.numGlyphs;
/* Bit 8 of the `fsSelection' field in the `OS/2' table denotes */
/* a WWS-only font face. `WWS' stands for `weight', width', and */
/* `slope', a term used by Microsoft's Windows Presentation */
/* Foundation (WPF). This flag has been introduced in version */
/* 1.5 of the OpenType specification (May 2008). */
face->root.family_name = NULL;
face->root.style_name = NULL;
if (face->os2.version != 0xFFFFU && face->os2.fsSelection & 256)
{
if (!ignore_preferred_family)
GET_NAME(PREFERRED_FAMILY, &face->root.family_name);
if (!face->root.family_name)
GET_NAME(FONT_FAMILY, &face->root.family_name);
if (!ignore_preferred_subfamily)
GET_NAME(PREFERRED_SUBFAMILY, &face->root.style_name);
if (!face->root.style_name)
GET_NAME(FONT_SUBFAMILY, &face->root.style_name);
}
else
{
GET_NAME(WWS_FAMILY, &face->root.family_name);
if (!face->root.family_name && !ignore_preferred_family)
GET_NAME(PREFERRED_FAMILY, &face->root.family_name);
if (!face->root.family_name)
GET_NAME(FONT_FAMILY, &face->root.family_name);
GET_NAME(WWS_SUBFAMILY, &face->root.style_name);
if (!face->root.style_name && !ignore_preferred_subfamily)
GET_NAME(PREFERRED_SUBFAMILY, &face->root.style_name);
if (!face->root.style_name)
GET_NAME(FONT_SUBFAMILY, &face->root.style_name);
}
/* now set up root fields */
{
FT_Face root = &face->root;
FT_Long flags = root->face_flags;
/*********************************************************************/
/* */
/* Compute face flags. */
/* */
if (has_outline == TRUE)
flags |= FT_FACE_FLAG_SCALABLE; /* scalable outlines */
/* The sfnt driver only supports bitmap fonts natively, thus we */
/* don't set FT_FACE_FLAG_HINTER. */
flags |= FT_FACE_FLAG_SFNT | /* SFNT file format */
FT_FACE_FLAG_HORIZONTAL; /* horizontal data */
#ifdef TT_CONFIG_OPTION_POSTSCRIPT_NAMES
if (psnames_error == SFNT_Err_Ok &&
face->postscript.FormatType != 0x00030000L)
flags |= FT_FACE_FLAG_GLYPH_NAMES;
#endif
/* fixed width font? */
if (face->postscript.isFixedPitch)
flags |= FT_FACE_FLAG_FIXED_WIDTH;
/* vertical information? */
if (face->vertical_info)
flags |= FT_FACE_FLAG_VERTICAL;
/* kerning available ? */
if (TT_FACE_HAS_KERNING(face))
flags |= FT_FACE_FLAG_KERNING;
#ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
/* Don't bother to load the tables unless somebody asks for them. */
/* No need to do work which will (probably) not be used. */
if (tt_face_lookup_table(face, TTAG_glyf) != 0 &&
tt_face_lookup_table(face, TTAG_fvar) != 0 &&
tt_face_lookup_table(face, TTAG_gvar) != 0)
flags |= FT_FACE_FLAG_MULTIPLE_MASTERS;
#endif
root->face_flags = flags;
/*********************************************************************/
/* */
/* Compute style flags. */
/* */
flags = 0;
if (has_outline == TRUE && face->os2.version != 0xFFFFU)
{
/* We have an OS/2 table; use the `fsSelection' field. Bit 9 */
/* indicates an oblique font face. This flag has been */
/* introduced in version 1.5 of the OpenType specification. */
if (face->os2.fsSelection & 512) /* bit 9 */
flags |= FT_STYLE_FLAG_ITALIC;
else if (face->os2.fsSelection & 1) /* bit 0 */
flags |= FT_STYLE_FLAG_ITALIC;
if (face->os2.fsSelection & 32) /* bit 5 */
flags |= FT_STYLE_FLAG_BOLD;
}
else
{
/* this is an old Mac font, use the header field */
if (face->header.Mac_Style & 1)
flags |= FT_STYLE_FLAG_BOLD;
if (face->header.Mac_Style & 2)
flags |= FT_STYLE_FLAG_ITALIC;
}
root->style_flags = flags;
/*********************************************************************/
/* */
/* Polish the charmaps. */
/* */
/* Try to set the charmap encoding according to the platform & */
/* encoding ID of each charmap. */
/* */
tt_face_build_cmaps(face); /* ignore errors */
/* set the encoding fields */
{
FT_Int m;
for (m = 0; m < root->num_charmaps; m++)
{
FT_CharMap charmap = root->charmaps[m];
charmap->encoding = sfnt_find_encoding(charmap->platform_id,
charmap->encoding_id);
#if 0
if (root->charmap == NULL &&
charmap->encoding == FT_ENCODING_UNICODE)
{
/* set 'root->charmap' to the first Unicode encoding we find */
root->charmap = charmap;
}
#endif
}
}
#ifdef TT_CONFIG_OPTION_EMBEDDED_BITMAPS
/*
* Now allocate the root array of FT_Bitmap_Size records and
* populate them. Unfortunately, it isn't possible to indicate bit
* depths in the FT_Bitmap_Size record. This is a design error.
*/
{
FT_UInt i, count;
#ifndef FT_CONFIG_OPTION_OLD_INTERNALS
count = face->sbit_num_strikes;
#else
count = (FT_UInt)face->num_sbit_strikes;
#endif
if (count > 0)
{
FT_Memory memory = face->root.stream->memory;
FT_UShort em_size = face->header.Units_Per_EM;
FT_Short avgwidth = face->os2.xAvgCharWidth;
FT_Size_Metrics metrics;
if (em_size == 0 || face->os2.version == 0xFFFFU)
{
avgwidth = 0;
em_size = 1;
}
if (FT_NEW_ARRAY(root->available_sizes, count))
goto Exit;
for (i = 0; i < count; i++)
{
FT_Bitmap_Size *bsize = root->available_sizes + i;
error = sfnt->load_strike_metrics(face, i, &metrics);
if (error)
goto Exit;
bsize->height = (FT_Short)(metrics.height >> 6);
bsize->width = (FT_Short)(
(avgwidth * metrics.x_ppem + em_size / 2) / em_size);
bsize->x_ppem = metrics.x_ppem << 6;
bsize->y_ppem = metrics.y_ppem << 6;
/* assume 72dpi */
bsize->size = metrics.y_ppem << 6;
}
root->face_flags |= FT_FACE_FLAG_FIXED_SIZES;
root->num_fixed_sizes = (FT_Int)count;
}
}
#endif /* TT_CONFIG_OPTION_EMBEDDED_BITMAPS */
/* a font with no bitmaps and no outlines is scalable; */
/* it has only empty glyphs then */
if (!FT_HAS_FIXED_SIZES(root) && !FT_IS_SCALABLE(root))
root->face_flags |= FT_FACE_FLAG_SCALABLE;
/*********************************************************************/
/* */
/* Set up metrics. */
/* */
if (FT_IS_SCALABLE(root))
{
/* XXX What about if outline header is missing */
/* (e.g. sfnt wrapped bitmap)? */
root->bbox.xMin = face->header.xMin;
root->bbox.yMin = face->header.yMin;
root->bbox.xMax = face->header.xMax;
root->bbox.yMax = face->header.yMax;
root->units_per_EM = face->header.Units_Per_EM;
/* XXX: Computing the ascender/descender/height is very different */
/* from what the specification tells you. Apparently, we */
/* must be careful because */
/* */
/* - not all fonts have an OS/2 table; in this case, we take */
/* the values in the horizontal header. However, these */
/* values very often are not reliable. */
/* */
/* - otherwise, the correct typographic values are in the */
/* sTypoAscender, sTypoDescender & sTypoLineGap fields. */
/* */
/* However, certain fonts have these fields set to 0. */
/* Rather, they have usWinAscent & usWinDescent correctly */
/* set (but with different values). */
/* */
/* As an example, Arial Narrow is implemented through four */
/* files ARIALN.TTF, ARIALNI.TTF, ARIALNB.TTF & ARIALNBI.TTF */
/* */
/* Strangely, all fonts have the same values in their */
/* sTypoXXX fields, except ARIALNB which sets them to 0. */
/* */
/* On the other hand, they all have different */
/* usWinAscent/Descent values -- as a conclusion, the OS/2 */
/* table cannot be used to compute the text height reliably! */
/* */
/* The ascender/descender/height are computed from the OS/2 table */
/* when found. Otherwise, they're taken from the horizontal */
/* header. */
/* */
root->ascender = face->horizontal.Ascender;
root->descender = face->horizontal.Descender;
root->height = (FT_Short)(root->ascender - root->descender +
face->horizontal.Line_Gap);
#if 0
/* if the line_gap is 0, we add an extra 15% to the text height -- */
/* this computation is based on various versions of Times New Roman */
if (face->horizontal.Line_Gap == 0)
root->height = (FT_Short)((root->height * 115 + 50) / 100);
#endif /* 0 */
#if 0
/* some fonts have the OS/2 "sTypoAscender", "sTypoDescender" & */
/* "sTypoLineGap" fields set to 0, like ARIALNB.TTF */
if (face->os2.version != 0xFFFFU && root->ascender)
{
FT_Int height;
root->ascender = face->os2.sTypoAscender;
root->descender = -face->os2.sTypoDescender;
height = root->ascender + root->descender + face->os2.sTypoLineGap;
if (height > root->height)
root->height = height;
}
#endif /* 0 */
root->max_advance_width = face->horizontal.advance_Width_Max;
root->max_advance_height = (FT_Short)(face->vertical_info
? face->vertical.advance_Height_Max
: root->height);
/* See http://www.microsoft.com/OpenType/OTSpec/post.htm -- */
/* Adjust underline position from top edge to centre of */
/* stroke to convert TrueType meaning to FreeType meaning. */
root->underline_position = face->postscript.underlinePosition -
face->postscript.underlineThickness / 2;
root->underline_thickness = face->postscript.underlineThickness;
}
}
//
// Constructor:
//
FontFace::FontFace( FontLibrary &library, const std::string &fileName ){
_fileName=fileName;
//
// By default report on fragmentary and partial orthographic
// support in addition to fully supported orthographies:
//
_reportMissing = true;
_reportFragmentary = true;
_reportPartial = true;
_reportFull = true;
_reportConscript = false;
FT_Error err;
err = FT_New_Face(library.get(),_fileName.c_str(),0, &_face );
if(err==FT_Err_Unknown_File_Format) throw Exception("FontFace()","Unknown file format.");
else if(err) throw Exception("FontFace()","Unable to open or process font file.");
//
//
//
_commonName = _face->family_name;
_subFamily = _face->style_name;
_glyphCount = _face->num_glyphs;
if(FT_IS_SFNT(_face)){
FT_UInt count=FT_Get_Sfnt_Name_Count(_face);
FT_SfntName fontName;
for(unsigned j=0;j<count;j++){
FT_Get_Sfnt_Name(_face,j,&fontName);
if(fontName.platform_id==3 && fontName.encoding_id==1){
//
// Microsoft 3:1 Platform:
//
if( fontName.language_id==0x0409 ){
//
// This is the de-facto
// default AMERICAN ENGLISH
// entry:
//
switch(fontName.name_id){
case NID_FONT_FAMILY:
if(_commonName.empty()) _commonName = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
case NID_FONT_SUBFAM:
if(_subFamily.empty()) _subFamily = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
case NID_VERSION:
if(_version.empty()) _version = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
case NID_VENDOR:
if(_vendor.empty()) _vendor = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
case NID_DESIGNER:
if(_designer.empty()) _designer = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
case NID_URL_VENDOR:
if(_vendorURL.empty()) _vendorURL = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
case NID_URL_DESIGNER:
if(_designerURL.empty()) _designerURL = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
default:
break;
}
}else{
//
// Some other language:
// We take whatever the very first
// other language is to be
// our "nativeName" string:
//
switch(fontName.name_id){
case NID_FONT_FAMILY:
if(_nativeName.empty()) _nativeName = _getPlatform3Encoding1String(fontName.string_len,fontName.string);
break;
default:
break;
}
}
//
// DEBUG
//
//if(fontName.name_id==NID_COPYRIGHT){
// // DEBUG:
// std::cout << ">>> COPYRIGHT: " << _getPlatform3Encoding1String(fontName.string_len,fontName.string) << std::endl;
//}
//if(fontName.name_id==NID_VERSION){
// // DEBUG:
// std::cout << ">>> VERSION : " << _getPlatform3Encoding1String(fontName.string_len,fontName.string) << std::endl;
//}
}else if(fontName.platform_id==1 && fontName.encoding_id==0){
//
// Macintosh 1:0 platform: This is going to
// be English in the MacRoman encoding:
//
// NOTA BENE: We currently do not deal with
// non-English Mac strings. They seem to be
// very rare in real fonts out there in the world.
//
switch(fontName.name_id){
case NID_FONT_FAMILY:
if(_commonName.empty()) _commonName = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
case NID_FONT_SUBFAM:
if(_subFamily.empty()) _subFamily = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
case NID_VERSION:
if(_version.empty()) _version = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
case NID_VENDOR:
if(_vendor.empty()) _vendor = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
case NID_DESIGNER:
if(_designer.empty()) _designer = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
case NID_URL_VENDOR:
if(_vendorURL.empty()) _vendorURL = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
case NID_URL_DESIGNER:
if(_designerURL.empty()) _designerURL = _getPlatform1Encoding0String(fontName.string_len,fontName.string);
break;
default:
break;
}
}
}
}
//
// If native name is missing, fill it in:
//
//if(_nativeName.empty()) _nativeName = _commonName;
_style=NORMAL;
if( _face->style_flags & FT_STYLE_FLAG_ITALIC ) _style = ITALIC;
_weight=NORMAL_WEIGHT;
if( _face->style_flags & FT_STYLE_FLAG_BOLD ) _weight = BOLD;
_isFixedWidth=FT_IS_FIXED_WIDTH(_face);
//
// Vertical metrics for Japanese, Chinese, Mongolian:
//
_hasVerticalMetrics = FT_HAS_VERTICAL(_face);
//
// Check for embedded bitmaps:
//
_hasFixedSizes = FT_HAS_FIXED_SIZES(_face);
//
// Get the set of unicode values this font covers
//
_getUnicodeValues();
//
// Check orthographic coverage:
//
//_checkOrthographies();
//
// Check license:
//
_checkLicenses();
}
