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subset

package

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Versions in this module

v0

v0.0.7

Feb 5, 2026

v0.0.6

Feb 5, 2026

v0.0.5

Feb 2, 2026

v0.0.4

Jan 29, 2026

v0.0.3

Jan 8, 2026

Changes in this version

type Input

+ func (i *Input) HasPinnedAxes() bool

+ func (i *Input) IsFullyInstanced(font *ot.Font) bool

+ func (i *Input) PinAllAxesToDefault(font *ot.Font) bool

+ func (i *Input) PinAxisLocation(axisTag ot.Tag, value float32)

+ func (i *Input) PinAxisToDefault(font *ot.Font, axisTag ot.Tag) bool

+ func (i *Input) PinnedAxes() map[ot.Tag]float32

type Plan

+ func (p *Plan) Fvar() *ot.Fvar

+ func (p *Plan) GetGlyphDeltas(gid ot.GlyphID, numPoints int) (xDeltas, yDeltas []int16)

+ func (p *Plan) GetGlyphDeltasWithCoords(gid ot.GlyphID, numPoints int, origPoints []ot.SimpleGlyphPoint) (xDeltas, yDeltas []int16)

+ func (p *Plan) GetInstancedAdvance(oldGID ot.GlyphID) uint16

+ func (p *Plan) IsInstanced() bool

v0.0.2

Jan 8, 2026

v0.0.1

Jan 8, 2026

Changes in this version

+ var ErrInvalidGlyph = errors.New("subset: invalid glyph reference")

+ var ErrMissingTable = errors.New("subset: required table missing")

+ var ErrNoTables = errors.New("subset: no tables to build")

+ func Subset(font *ot.Font, codepoints []rune) ([]byte, error)

+ func SubsetString(font *ot.Font, text string) ([]byte, error)

+ type Flags uint32

+ const FlagDropLayoutTables

+ const FlagGlyphNames

+ const FlagNoHinting

+ const FlagNoLayoutClosure

+ const FlagNotdefOutline

+ const FlagPassUnrecognized

+ const FlagRetainGIDs

+ type FontBuilder struct

+ func NewFontBuilder() *FontBuilder

+ func (b *FontBuilder) AddTable(tag ot.Tag, data []byte)

+ func (b *FontBuilder) Build() ([]byte, error)

+ func (b *FontBuilder) HasTable(tag ot.Tag) bool

+ type Input struct

+ Flags Flags

+ func NewInput() *Input

+ func (i *Input) AddGlyph(gid ot.GlyphID)

+ func (i *Input) AddGlyphs(gids ...ot.GlyphID)

+ func (i *Input) AddString(s string)

+ func (i *Input) AddUnicode(cp rune)

+ func (i *Input) AddUnicodeRange(start, end rune)

+ func (i *Input) AddUnicodes(cps ...rune)

+ func (i *Input) DropTable(tag ot.Tag)

+ func (i *Input) Glyphs() map[ot.GlyphID]bool

+ func (i *Input) HasLayoutFeatures() bool

+ func (i *Input) KeepFeature(tag ot.Tag)

+ func (i *Input) PassThroughTable(tag ot.Tag)

+ func (i *Input) ShouldDropTable(tag ot.Tag) bool

+ func (i *Input) ShouldKeepFeature(tag ot.Tag) bool

+ func (i *Input) ShouldPassThrough(tag ot.Tag) bool

+ func (i *Input) Unicodes() map[rune]bool

+ type Plan struct

+ func CreatePlan(font *ot.Font, input *Input) (*Plan, error)

+ func (p *Plan) CFF() *ot.CFF

+ func (p *Plan) Cmap() *ot.Cmap

+ func (p *Plan) Execute() ([]byte, error)

+ func (p *Plan) Glyf() *ot.Glyf

+ func (p *Plan) GlyphMap() map[ot.GlyphID]ot.GlyphID

+ func (p *Plan) GlyphSet() map[ot.GlyphID]bool

+ func (p *Plan) Hmtx() *ot.Hmtx

+ func (p *Plan) Input() *Input

+ func (p *Plan) MapGlyph(oldGID ot.GlyphID) (ot.GlyphID, bool)

+ func (p *Plan) NumOutputGlyphs() int

+ func (p *Plan) OldGlyph(newGID ot.GlyphID) (ot.GlyphID, bool)

+ func (p *Plan) Source() *ot.Font