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typesetting/pitfall/fontkit/maxp.rkt

25 lines
1.6 KiB
Racket

#lang fontkit/racket
(require restructure)
(provide (all-defined-out))
8 years ago
(define-subclass Struct (Rmaxp))
(define maxp (make-object Rmaxp
(dictify 'version int32be
'numGlyphs uint16be ;; The number of glyphs in the font
'maxPoints uint16be ;; Maximum points in a non-composite glyph
'maxContours uint16be ;; Maximum contours in a non-composite glyph
'maxComponentPoints uint16be ;; Maximum points in a composite glyph
'maxComponentContours uint16be ;; Maximum contours in a composite glyph
'maxZones uint16be ;; 1 if instructions do not use the twilight zone, 2 otherwise
'maxTwilightPoints uint16be ;; Maximum points used in Z0
'maxStorage uint16be ;; Number of Storage Area locations
'maxFunctionDefs uint16be ;; Number of FDEFs
'maxInstructionDefs uint16be ;; Number of IDEFs
'maxStackElements uint16be ;; Maximum stack depth
'maxSizeOfInstructions uint16be ;; Maximum byte count for glyph instructions
'maxComponentElements uint16be ;; Maximum number of components referenced at “top level” for any composite glyph
'maxComponentDepth uint16be ;; Maximum levels of recursion; 1 for simple components
)))