[This is preliminary documentation and subject to change.]
The GetFontUnicodeRanges function returns information about which Unicode characters are supported by a font. The information is returned as a GLYPHSET structure.
WINGDIAPI DWORD WINAPI GetFontUnicodeRanges(
HDC hdc, // handle to the device context
LPGLYPHSET lpgs // pointer to the glyph set structure
);
If the function succeeds, it returns a pointer to the font's GLYPHSET structure for the current device context.
If the function fails, it returns zero.
Windows NT: Requires version 5.0 or later.
Windows: Unsupported.
Windows CE: Unsupported.
Header: Declared in wingdi.h.
Import Library: Use gdi32.lib.
Fonts and Text Overview, Font and Text Functions, GLYPHSET