[read-fonts] Add types for CFF font matrices #1717
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Just adds new `FontMatrix` and `ScaledFontMatrix` types to wrap the raw `([Fixed; 6], i32)` values that were being passed around. Changes free functions to be methods on those types. Ripped out of the Type 1 work to reduce size of upcoming PRs. No functional changes. (breaking change to read-fonts but there will be many more)
dfrg
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Jan 19, 2026
Adds a new `CffFontRef` type that encapsulates CFF and CFF2 functionality for both raw blobs and OpenType tables. This only includes data that is parsed from the base blob and the top dict so far. Based on #1717 which should land first.
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Just adds new
FontMatrixandScaledFontMatrixtypes to wrap the raw([Fixed; 6], i32)values that were being passed around. Changes free functions to be methods on those types.Ripped out of the Type 1 work to reduce size of upcoming PRs.
No functional changes.
(breaking change to read-fonts but there will be many more)