;; Each size family is a vector of fonts, loaded with a delay. The
;; vector should be sorted according to ascending design size.
-(define-public (add-music-fonts node name family factor)
+(define-public (add-music-fonts node name family design-size-list factor)
+ "Setup music fonts.
+
+Arguments:
+ NODE the font tree to modify.
+ NAME is the basename for the music font. NAME-DESIGNSIZE.otf should be the music font,
+ NAME-brace.otf should have piano braces.
+ DESIGN-SIZE-LIST is a list of numbers, used as suffix for font filenames
+ FACTOR is size factor relative to default size that is being used. This is used
+ to select the proper design size for text fonts.
+"
(for-each
(lambda (x)
(add-font node
`((fetaDynamic ,(ly:pt 20.0) ,feta-alphabet-size-vector)
(fetaNumber ,(ly:pt 20.0) ,feta-alphabet-size-vector)
(fetaMusic ,(ly:pt 20.0)
- #(
- ,(delay (ly:system-font-load (string-append name "-11")))
- ,(delay (ly:system-font-load (string-append name "-13")))
- ,(delay (ly:system-font-load (string-append name "-14")))
- ,(delay (ly:system-font-load (string-append name "-16")))
- ,(delay (ly:system-font-load (string-append name "-18")))
- ,(delay (ly:system-font-load (string-append name "-20")))
- ,(delay (ly:system-font-load (string-append name "-23")))
- ,(delay (ly:system-font-load (string-append name "-26")))
- ))
+ ,(list->vector
+ (map (lambda (size)
+ (delay (ly:system-font-load (format "~a-~a" name size))))
+ design-size-list
+ )))
(fetaBraces ,(ly:pt 20.0)
#(,(delay (ly:system-font-load
- ;;; TODO: rename aybabtu to emmentaler-brace
- (if (string=? name "emmentaler")
- "aybabtu"
- (string-append name "-brace"))
- )))))))
-
+ (format "~a-brace" name)))))
+ )))
+
(define-public (add-pango-fonts node lily-family family factor)
+ ;; Synchronized with the `text-font-size' variable in
+ ;; layout-set-absolute-staff-size-in-module (see paper.scm).
+ (define text-font-size (ly:pt (* factor 11.0)))
+
(define (add-node shape series)
(add-font node
`((font-family . ,lily-family)
(font-series . ,series)
(font-encoding . latin1) ;; ugh.
)
- `(,(ly:pt (* factor 11.0))
+ `(,text-font-size
. #(,(cons
(ly:pt 12)
(ly:make-pango-description-string
(define-public (make-pango-font-tree roman-str sans-str typewrite-str factor)
(let ((n (make-font-tree-node 'font-encoding 'fetaMusic)))
- (add-music-fonts n "emmentaler" 'feta factor)
-;; Let's not do this [yet], see input/regression/gonville.ly
-;; (add-music-fonts n "gonville" 'gonville factor)
+ (add-music-fonts n "emmentaler" 'feta '(11 13 14 16 18 20 23 26) factor)
(add-pango-fonts n 'roman roman-str factor)
(add-pango-fonts n 'sans sans-str factor)
(add-pango-fonts n 'typewriter typewrite-str factor)