/* CHAPTER 14. Fonts. */

/*
 * Retrieving font information. First, call cpdf_startGetFontInfo(pdf). Now
 * call cpdf_numberFonts to return the number of fonts. For each font, call
 * one or more of cpdf_getFontPage, cpdf_getFontName, cpdf_getFontType, and
 * cpdf_getFontEncoding giving a serial number 0..<number of fonts> - 1 to
 * return information. Finally, call cpdf_endGetFontInfo to clean up.
 */
void cpdf_startGetFontInfo(int);
int cpdf_numberFonts(void);
int cpdf_getFontPage(int);
char *cpdf_getFontName(int);
char *cpdf_getFontType(int);
char *cpdf_getFontEncoding(int);
void cpdf_endGetFontInfo(void);

/* cpdf_fontsJSON(pdf, retlen) returns JSON data for the font list, and fills
 * in the return length. */
void *cpdf_fontsJSON(int, int *);

/* cpdf_removeFonts(pdf) removes all font data from a file. */
void cpdf_removeFonts(int);

/*
 * cpdf_copyFont(from, to, range, pagenumber, fontname) copies the given font
 * from the given page in the 'from' PDF to every page in the 'to' PDF. The
 * new font is stored under its font name.
 */
void cpdf_copyFont(int, int, int, int, const char[]);