package cff

Import Path
	github.com/go-text/typesetting/font/cff (on go.dev)

Dependency Relation
	imports 6 packages, and imported by one package

Involved Source Files

	    cff2.go
	    cff_gen.go
	    cff_src.go
	    charsets.go
	    charstring.go
	    parser.go
Package-Level Type Names (total 2)

	/* sort by: alphabet | popularity */
	 type CFF (struct)
		CFF represents a parsed CFF font, as found in the 'CFF ' Opentype table.

		Fields (only one)
			Charstrings [][]byte
				Charstrings contains the actual glyph definition.
				It has a length of numGlyphs and is indexed by glyph ID.
				See `LoadGlyph` for a way to intepret the glyph data.

		Methods (total 2)
			(*CFF) GlyphName(glyph opentype.GID) string
				GlyphName returns the name of the glyph or an empty string if not found.

			(*CFF) LoadGlyph(glyph tables.GlyphID) ([]ot.Segment, ps.PathBounds, error)
				LoadGlyph parses the glyph charstring to compute segments and path bounds.
				It returns an error if the glyph is invalid or if decoding the charstring fails.

		As Outputs Of (at least one exported)
			func Parse(file []byte) (*CFF, error)

	 type CFF2 (struct)
		CFF2 represents a parsed 'CFF2' Opentype table.

		Fields (total 2)
			Charstrings [][]byte
				Charstrings contains the actual glyph definition.
				It has a length of numGlyphs and is indexed by glyph ID.
				See `LoadGlyph` for a way to intepret the glyph data.

			VarStore tables.ItemVarStore
				// optional

		Methods (only one)
			(*CFF2) LoadGlyph(glyph tables.GlyphID, coords []tables.Coord) ([]ot.Segment, ps.PathBounds, error)
				LoadGlyph parses the glyph charstring to compute segments and path bounds.
				It returns an error if the glyph is invalid or if decoding the charstring fails.
				
				[coords] must either have the same length as the variations axis, or be empty,
				and be normalized

		As Outputs Of (at least one exported)
			func ParseCFF2(src []byte) (*CFF2, error)


Package-Level Functions (total 2)

	 func Parse(file []byte) (*CFF, error)
		Parse parses a .cff font file.
		Although CFF enables multiple font or CIDFont programs to be bundled together in a
		single file, embedded CFF font file in PDF or in TrueType/OpenType fonts
		shall consist of exactly one font or CIDFont. Thus, this function
		returns an error if the file contains more than one font.

	 func ParseCFF2(src []byte) (*CFF2, error)
		ParseCFF2 parses 'src', which must be the content of a 'CFF2' Opentype table.
		
		See also https://learn.microsoft.com/en-us/typography/opentype/spec/cff2

The pages are generated with Golds v0.8.7. (GOOS=linux GOARCH=amd64)
Golds is a Go 101 project developed by Tapir Liu.
PR and bug reports are welcome and can be submitted to the issue list.
Please follow @zigo_101 (reachable from the left QR code) to get the latest news of Golds.