diff options
Diffstat (limited to 'include/freetype/freetype.h')
| -rw-r--r-- | include/freetype/freetype.h | 84 |
1 files changed, 83 insertions, 1 deletions
diff --git a/include/freetype/freetype.h b/include/freetype/freetype.h index 40a4e659b..230494ed4 100644 --- a/include/freetype/freetype.h +++ b/include/freetype/freetype.h @@ -35,7 +35,7 @@ /* */ #define FREETYPE_MAJOR 2 #define FREETYPE_MINOR 0 -#define FREETYPE_PATCH 8 +#define FREETYPE_PATCH 9 #include <ft2build.h> @@ -2394,6 +2394,88 @@ FT_BEGIN_HEADER /*************************************************************************/ /* */ /* <Function> */ + /* FT_Get_First_Char */ + /* */ + /* <Description> */ + /* This function is used to return the first character code in the */ + /* current charmap of a given face. It will also return the */ + /* corresponding glyph index. */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* */ + /* <Output> */ + /* agindex :: glyph index of first character code. 0 if charmap */ + /* is empty.. */ + /* */ + /* <Return> */ + /* the charmap's first character code. */ + /* */ + /* <Note> */ + /* you should use this function with @FT_Get_Next_Char to be able */ + /* to parse all character codes available in a given charmap. */ + /* the code should look like: */ + /* */ + /* { */ + /* FT_ULong charcode; */ + /* FT_UInt gindex; */ + /* */ + /* charcode = FT_Get_First_Char( face, &gindex ); */ + /* while ( gindex != 0 ) */ + /* { */ + /* .. do something with (charcode,gindex) pair */ + /* */ + /* charcode = FT_Get_Next_Char( face, charcode, &gindex ); */ + /* } */ + /* } */ + /* */ + /* note that '*agindex' will be set to 0 if the charmap is empty. */ + /* the result itself can be 0 in two cases: if the charmap is empty */ + /* or when the value 0 is the first valid character code. */ + /* */ + FT_EXPORT( FT_ULong ) + FT_Get_First_Char( FT_Face face, + FT_UInt *agindex ); + + + /*************************************************************************/ + /* */ + /* <Function> */ + /* FT_Get_Next_Char */ + /* */ + /* <Description> */ + /* This function is used to return the next character code in the */ + /* current charmap of a given face following the value 'char_code', */ + /* as well as the corresponding glyph index */ + /* */ + /* <Input> */ + /* face :: A handle to the source face object. */ + /* char_code :: starting character code */ + /* */ + /* <Output> */ + /* agindex :: glyph index of first character code. 0 if charmap */ + /* is empty.. */ + /* */ + /* <Return> */ + /* the charmap's next character code. */ + /* */ + /* <Note> */ + /* you should use this function with @FT_Get_First_Char to be able */ + /* to parse all character codes available in a given charmap. see */ + /* the note for this function for a simple code example.. */ + /* */ + /* note that '*agindex' will be set to 0 when there are no more */ + /* codes in the charmap.. */ + /* */ + FT_EXPORT( FT_ULong ) + FT_Get_Next_Char( FT_Face face, + FT_ULong char_code, + FT_UInt *agindex ); + + + /*************************************************************************/ + /* */ + /* <Function> */ /* FT_Get_Name_Index */ /* */ /* <Description> */ |