GLYPH_UNKNOWN_FLAG
Description:
[
CCode ( cname =
"PANGO_GLYPH_UNKNOWN_FLAG" ) ]
public const Glyph GLYPH_UNKNOWN_FLAG
Flag used in `PangoGlyph` to turn a `gunichar` value of a valid Unicode character into an unknown-character glyph for that `gunichar`.
Such unknown-character glyphs may be rendered as a 'hex box'.