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FONTSIGNATURE (Compact 2013)

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3/28/2014

This structure contains information identifying the code pages and Unicode subranges for which a specified font provides glyphs.

Syntax

typedef struct tagFONTSIGNATURE {
  DWORD fsUsb[4];
  DWORD fsCsb [2];
} FONTSIGNATURE;

Members

  • fsUsb
    A 128-bit Unicode subset bitfield (USB) identifying up to 126 Unicode subranges. Each bit, except the two most significant bits, represents a single subrange.

    The most significant bit is always 1 and identifies the bitfield as a font signature; the second most significant bit is reserved and must be 0 (zero). Unicode subranges are numbered in accordance with the ISO 10646 standard.

  • fsCsb
    A 64-bit code-page bitfield (CPB) that identifies a specific character set or code page.

    Code pages are in the lower 32 bits of this bitfield.

    The high 32 are used for non-Windows code pages.

Remarks

The graphics device interface (GDI) relies on Windows code pages fitting within a 32-bit value. The highest two bits within this value are reserved for GDI internal use and cannot be assigned to code pages.

Requirements

Header

wingdi.h

See Also

Reference

Unicode Structures
TranslateCharsetInfo
CHARSETINFO