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Search through the BDF properties for width and foundry information

This commit is contained in:
Keith Packard 2003-04-16 18:08:47 +00:00
parent 2e2121f910
commit 0e7a434783
1 changed files with 75 additions and 1 deletions
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76
src/fcfreetype.c
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@ -55,6 +55,12 @@
#include <freetype/ttnameid.h>
#include <freetype/t1tables.h>
#if (FREETYPE_MINOR > 1 || (FREETYPE_MINOR == 1 && FREETYPE_PATCH >= 3))
#include <freetype/ftbdf.h>
#define USE_FTBDF
#endif
/*
* Keep Han languages separated by eliminating languages
* that the codePageRange bits says aren't supported
@ -312,7 +318,8 @@ FcFreeTypeQuery (const FcChar8 *file,
* Look first in the OS/2 table for the foundry, if
* not found here, the various notices will be searched for
* that information, either from the sfnt name tables or
* the Postscript FontInfo dictionary
* the Postscript FontInfo dictionary. Finally, the
* BDF properties will queried.
*/
if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
@ -764,6 +771,73 @@ FcFreeTypeQuery (const FcChar8 *file,
foundry = FcNoticeFoundry(psfontinfo.notice);
}
#ifdef USE_FTBDF
/*
* Finally, look for a FOUNDRY BDF property if no other
* mechanism has managed to locate a foundry
*/
if (!foundry)
{
int rc;
BDF_PropertyRec prop;
rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
foundry = prop.u.atom;
}
if (width == -1)
{
BDF_PropertyRec prop;
if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
(prop.type == BDF_PROPERTY_TYPE_INTEGER ||
prop.type == BDF_PROPERTY_TYPE_CARDINAL))
{
FT_Int32 value;
if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
value = prop.u.integer;
else
value = (FT_Int32) prop.u.cardinal;
switch ((value + 5) / 10) {
case 1: width = FC_WIDTH_ULTRACONDENSED; break;
case 2: width = FC_WIDTH_EXTRACONDENSED; break;
case 3: width = FC_WIDTH_CONDENSED; break;
case 4: width = FC_WIDTH_SEMICONDENSED; break;
case 5: width = FC_WIDTH_NORMAL; break;
case 6: width = FC_WIDTH_SEMIEXPANDED; break;
case 7: width = FC_WIDTH_EXPANDED; break;
case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
}
}
else if (FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
prop.type == BDF_PROPERTY_TYPE_ATOM)
{
static struct {
FcChar8 *width_name;
int width;
} FcSetWidths[] = {
{ "Condensed", FC_WIDTH_CONDENSED },
{ "SemiCondensed", FC_WIDTH_SEMICONDENSED },
{ "Normal", FC_WIDTH_NORMAL },
};
int i;
if (FcDebug () & FC_DBG_SCANV)
printf ("\nsetwidth: %s\n", prop.u.atom);
for (i = 0; i < sizeof (FcSetWidths) / sizeof (FcSetWidths[0]); i++)
if (!FcStrCmpIgnoreCase ((FcChar8 *) prop.u.atom,
FcSetWidths[i].width_name))
{
width = FcSetWidths[i].width;
break;
}
}
}
#endif
if (!FcPatternAddInteger (pat, FC_SLANT, slant))
goto bail1;