Function: listFontFaces()

listFontFaces(data): FontFaceInfo[]

The fonts inside data, in file order. A plain TTF/OTF yields exactly one entry, so a caller never has to branch on the container format.

Identity comes from each member's own name table, which is one of the tables a collection does not share. A field is absent when the table carries no readable record for it; a font whose name table is missing or malformed still yields an entry (with only index), because the metrics do not depend on it.

Parameters

Parameter	Type	Description
data	Uint8Array	the font file's bytes

Returns

FontFaceInfo[]

one entry per font, index-ordered

Example

listFontFaces(readFileSync('C:/Windows/Fonts/msgothic.ttc')).map((f) => f.family)