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font.c File Reference


Functions

char * wmf_ipa_font_lookup (wmfAPI *API, char *ps_name)
void wmf_ipa_font_init (wmfAPI *API, wmfAPI_Options *options)
void wmf_ipa_font_map_set (wmfAPI *API, wmfMap map)
void wmf_ipa_font_dir (wmfAPI *API, char *fontdir)
float wmf_ipa_font_stringwidth (wmfAPI *API, wmfFont *font, char *str)
void wmf_ipa_draw_text (wmfAPI *API, wmfDrawText_t *draw_text, wmfCharDrawer ipa_draw_text)
void wmf_ipa_font_map_xml (wmfAPI *API, wmfXML_FontData *FD, char *xmlfontmap)
void wmf_ipa_font_map_gs (wmfAPI *API, wmfGS_FontData *FD, char *gsfontmap)
void wmf_ipa_font_map (wmfAPI *API, wmfFont *font)

Function Documentation

void wmf_ipa_draw_text (  wmfAPI *    API,
wmfDrawText_t *    draw_text,
wmfCharDrawer    ipa_draw_text
) 
 

void wmf_ipa_font_dir (  wmfAPI *    API,
char *    fontdir
) 
 

void wmf_ipa_font_init (  wmfAPI *    API,
wmfAPI_Options *    options
) 
 

char* wmf_ipa_font_lookup (  wmfAPI *    API,
char *    ps_name
) 
 

void wmf_ipa_font_map (  wmfAPI *    API,
wmfFont *    font
) 
 

This is the fun bit.

Parameters:
API  the API handle
font  WMF font object: font's family name, italics flag, and the weight
Other inputs include: a ghostscript-style Fontmap, and up to two XML RedHat-style fontmaps. (These are all parsed earlier.) There are also the fallback 13 standard postscript fonts. And then there is a list of font directories to search for fonts.

libwmf requires fonts to have a postscript name, and maintains an internal cache of glyphs path and freetype font face, keyed to postscript font name. Unfortunately, although the XML fontmaps do have font family name, the GS fontmap does not. In the latter, therefore, matching WMF font info to postscript font name is hit-and-miss.

void wmf_ipa_font_map_gs (  wmfAPI *    API,
wmfGS_FontData *    FD,
char *    gsfontmap
) 
 

void wmf_ipa_font_map_set (  wmfAPI *    API,
wmfMap    map
) 
 

void wmf_ipa_font_map_xml (  wmfAPI *    API,
wmfXML_FontData *    FD,
char *    xmlfontmap
) 
 

float wmf_ipa_font_stringwidth (  wmfAPI *    API,
wmfFont *    font,
char *    str
) 
 

Generated on Tue Dec 10 19:53:49 2002 for libwmf by doxygen1.2.18