Enumeration (GI Flags)

HarfBuzz-0.0 ▶ HarfBuzz ▶ buffer_serialize_flags_tSince 0.9.20

Flags that control what glyph information are serialized in hb_buffer_serialize_glyphs().

0.9.20

Index

Enumeration Members

DEFAULT DEFINED GLYPH_EXTENTS GLYPH_FLAGS NO_ADVANCES NO_CLUSTERS NO_GLYPH_NAMES NO_POSITIONS

Enumeration Members

DEFAULT: number

serialize glyph names, clusters and positions.

DEFINED: number

All currently defined flags. Since: 4.4.0

GLYPH_EXTENTS: number

serialize glyph extents.

GLYPH_FLAGS: number

serialize glyph flags. Since: 1.5.0

NO_ADVANCES: number

do not serialize glyph advances, glyph offsets will reflect absolute glyph positions. Since: 1.8.0. Note: when this flag is used with a partial range of the buffer (i.e. start is not 0), calculating the absolute positions has a cost proportional to start. If the buffer is serialized in many small chunks, this can lead to quadratic behavior. It is recommended to use a larger buf_size to minimize this cost.

NO_CLUSTERS: number

do not serialize glyph cluster.

NO_GLYPH_NAMES: number

do no serialize glyph name.

NO_POSITIONS: number

do not serialize glyph position information.