- (list (cons 'font-encoding (car x)))
- (cons (* factor (cadr x))
- (caddr x))))
- `((fetaNumber 10
- #(,(delay (ly:font-load "feta-nummer4"))
- ,(delay (ly:font-load "feta-nummer6"))
- ,(delay (ly:font-load "feta-nummer8"))
- ,(delay (ly:font-load "feta-nummer10"))
- ,(delay (ly:font-load "feta-nummer12"))
- ,(delay (ly:font-load "feta-nummer16"))))
- (fetaDynamic 14.0 #(,(delay (ly:font-load "feta-din6"))
- ,(delay (ly:font-load "feta-din8"))
- ,(delay (ly:font-load "feta-din10"))
- ,(delay (ly:font-load "feta-din12"))
- ,(delay (ly:font-load "feta-din14"))
- ,(delay (ly:font-load "feta-din17"))
- ))
- (fetaMusic 20.0
- #(,(delay (ly:make-virtual-font
- (ly:font-load "feta11")
- (ly:font-load "parmesan11")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta13")
- (ly:font-load "parmesan13")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta14")
- (ly:font-load "parmesan14")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta16")
- (ly:font-load "parmesan16")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta18")
- (ly:font-load "parmesan18")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta20")
- (ly:font-load "parmesan20")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta23")
- (ly:font-load "parmesan23")))
- ,(delay (ly:make-virtual-font
- (ly:font-load "feta26")
- (ly:font-load "parmesan26")))
- ))
-
- (fetaBraces 15 #(,(delay
- (ly:make-virtual-font
- (ly:font-load "feta-braces-a")
- (ly:font-load "feta-braces-b")
- (ly:font-load "feta-braces-c")
- (ly:font-load "feta-braces-d")
- (ly:font-load "feta-braces-e")
- (ly:font-load "feta-braces-f")
- (ly:font-load "feta-braces-g")
- (ly:font-load "feta-braces-h")
- (ly:font-load "feta-braces-i"))
- ))))))
-
-
-(define-public (add-cmr-fonts node factor)
- (add-font
- node
- '((font-encoding . TeX-math))
- `(,(* factor 10) . #(,(delay (ly:font-load "msam10")))))
-
- (for-each
- (lambda (x)
- (add-font
- node
- `((font-encoding . TeX-text)
- (font-series . ,(vector-ref (car x) 2))
- (font-shape . ,(vector-ref (car x) 1))
- (font-family . ,(vector-ref (car x) 0)))
- (cons (* factor (cadr x))
- (cddr x))
- ))
- `((#(roman upright medium) .
- (10.0 . #(,(delay (ly:font-load "cmr6"))
- ,(delay (ly:font-load "cmr8"))
- ,(delay (ly:font-load "cmr10"))
- ,(delay (ly:font-load "cmr17"))
- )))
-
- (#(roman upright bold) .
- (10.0 . #(,(delay (ly:font-load "cmbx6"))
- ,(delay (ly:font-load "cmbx8"))
- ,(delay (ly:font-load "cmbx10"))
- ,(delay (ly:font-load "cmbx12"))
- )))
-
- (#(roman italic medium) .
- (10.0 . #(,(delay (ly:font-load "cmti7"))
- ,(delay (ly:font-load "cmti10"))
- ,(delay (ly:font-load "cmti12"))
- )))
- (#(roman italic bold) .
- (10.0 . #(,(delay (ly:font-load "cmbxti8"))
- ,(delay (ly:font-load "cmbxti10"))
- ,(delay (ly:font-load "cmbxti14"))
- )))
-
- (#(roman caps medium) .
- (10.0 . #(,(delay (ly:font-load "cmcsc10")))))
-
- (#(roman upright bold-narrow ) .
- (10.0 . #(,(delay (ly:font-load "cmb10"))
- )))
-
- (#(sans upright medium) .
- (10.0 . #(,(delay (ly:font-load "cmss8"))
- ,(delay (ly:font-load "cmss10"))
- ,(delay (ly:font-load "cmss12"))
- ,(delay (ly:font-load "cmss17"))
- )))
- (#(typewriter upright medium) .
- (10.0 . #(,(delay (ly:font-load "cmtt8"))
- ,(delay (ly:font-load "cmtt10"))
- ,(delay (ly:font-load "cmtt12"))
- )))))
-
- ;; lmodern: super-cm using metapost
- ;; lm.map: Reencoding, at fontlevel for TeX ?:
- ;; cork-lmb10 LMRomanDemi10-Regular "enccorklm ReEncodeFont" <cork-lm.enc <lmb10.pf
-
- (for-each
- (lambda (x)
- (add-font
- node
- `((font-encoding . ec)
- (font-series . ,(vector-ref (car x) 2))
- (font-shape . ,(vector-ref (car x) 1))
- (font-family . ,(vector-ref (car x) 0)))
- (cons (* factor (cadr x))
- (cddr x))
- ))
-
-;;; super-cm, aka lmodern (on Debian) seems rather broken:
-;;; * no usable TFM files (no lmr10.tfm, only cork-lmr10.tfm)
-;;; * broken AFM files:
-;;; - invalid keyword 'Generated'
-;;; - lists FontEncoding Fontspecific -- duh
-;;; revert to ec-fonts-mftraced for now
-;;; make this easily switchable?
-
-;;; `((#(roman upright medium) .
-;;; (10.0 . #(,(delay (ly:font-load "lmr6"))
-;;; ,(delay (ly:font-load "lmr8"))
-;;; ,(delay (ly:font-load "lmr10"))
-;;; ,(delay (ly:font-load "lmr17")))))
-
-;;; (#(roman upright bold) .
-;;; (10.0 . #(,(delay (ly:font-load "lmbx6"))
-;;; ,(delay (ly:font-load "lmbx8"))
-;;; ,(delay (ly:font-load "lmbx10"))
-;;; ,(delay (ly:font-load "lmbx12")))))
-
-;;; (#(roman italic medium) .
-;;; (10.0 . #(,(delay (ly:font-load "lmri7"))
-;;; ,(delay (ly:font-load "lmri10"))
-;;; ,(delay (ly:font-load "lmri12")))))
-;;; (#(roman italic bold) .
-;;; (10.0 . #(,(delay (ly:font-load "lmbi8"))
-;;; ,(delay (ly:font-load "lmbi10"))
-;;; ,(delay (ly:font-load "lmbi14")))))
-
-;;; (#(roman caps medium) .
-;;; (10.0 . #(,(delay (ly:font-load "lmcs10")))))
-
-;;; (#(roman upright bold-narrow ) .
-;;; (10.0 . #(,(delay (ly:font-load "lmb10")))))
-
-;;; (#(sans upright medium) .
-;;; (10.0 . #(,(delay (ly:font-load "lmss8"))
-;;; ,(delay (ly:font-load "lmss10"))
-;;; ,(delay (ly:font-load "lmss12"))
-;;; ,(delay (ly:font-load "lmss17")))))
-;;; (#(sans upright bold) .
-;;; (10.0 . #(,(delay (ly:font-load "lmssbx10")))))
-
-;;; (#(typewriter upright medium) .
-;;; (10.0 . #(,(delay (ly:font-load "lmtt8"))
-;;; ,(delay (ly:font-load "lmtt10"))
-;;; ,(delay (ly:font-load "lmtt12"))))))))
- `((#(roman upright medium) .
- (10.0 . #(,(delay (ly:font-load "ecrm6"))
- ,(delay (ly:font-load "ecrm8"))
- ,(delay (ly:font-load "ecrm10"))
- ,(delay (ly:font-load "ecrm17")))))
- (#(roman upright bold) .
- (10.0 . #(,(delay (ly:font-load "ecbx6"))
- ,(delay (ly:font-load "ecbx8"))
- ,(delay (ly:font-load "ecbx10"))
- ,(delay (ly:font-load "ecbx12")))))
- (#(roman italic medium) .
- (10.0 . #(,(delay (ly:font-load "ecti7"))
- ,(delay (ly:font-load "ecti10"))
- ,(delay (ly:font-load "ecti12")))))
- (#(roman italic bold) .
- (10.0 . #(,(delay (ly:font-load "ecbi8"))
- ,(delay (ly:font-load "ecbi10"))
- ,(delay (ly:font-load "ecbi14")))))
- (#(roman caps medium) .
- (10.0 . #(,(delay (ly:font-load "eccc10")))))
- (#(roman slanted-caps medium) .
- (10.0 . #(,(delay (ly:font-load "ecsc10")))))
- (#(roman upright bold-narrow ) .
- (10.0 . #(,(delay (ly:font-load "ecrb10")))))
- (#(sans upright medium) .
- (10.0 . #(,(delay (ly:font-load "ecss8"))
- ,(delay (ly:font-load "ecss10"))
- ,(delay (ly:font-load "ecss12"))
- ,(delay (ly:font-load "ecss17")))))
- (#(typewriter upright medium) .
- (10.0 . #(,(delay (ly:font-load "ectt8"))
- ,(delay (ly:font-load "ectt10"))
- ,(delay (ly:font-load "ectt12"))))))))
-
-
-
-
-;; (display (make-font-tree 1.0))
-
-;; Century Schoolbook fonts file names on Debian/Sid
-(define-public (add-century-schoolbook-fonts node factor)
-
- (add-font node
- '((font-family . roman)
- (font-shape . upright)
- (font-series . medium)
- (font-encoding . latin1))
- `(10.0 . #(,(delay (ly:font-load "uncr8a")))))
-
- (add-font node
- '((font-family . roman)
- (font-shape . italic)
- (font-series . medium)
- (font-encoding . latin1))
- `(10.0 . #(,(delay (ly:font-load "uncri8a")))))
-
- (add-font node
- '((font-family . roman)
- (font-shape . upright)
- (font-series . bold)
- (font-encoding . latin1))
- `(10.0 . #(,(delay (ly:font-load "uncb8a")))))
-
- (add-font node
- '((font-family . roman)
- (font-shape . italic)
- (font-series . bold)
- (font-encoding . latin1))
- `(10.0 . #(,(delay (ly:font-load "uncbi8a")))))
- )
-
-
-(define-public (make-cmr-tree factor)
- (let
- ((n (make-font-tree-node 'font-encoding 'fetaMusic)))
-
- (add-music-fonts n factor)
- (add-cmr-fonts n factor)
- n
- ))
-
-
-(define-public (make-century-schoolbook-tree factor)
-
- (let
- ((n (make-font-tree-node 'font-encoding 'fetaMusic)))
-
- (add-music-fonts n factor)
- (add-century-schoolbook-fonts n factor)
- n
- ))
-
-
-(define-public (magstep x)
- (exp (* (/ x 6) (log 2))))
+ (list (cons 'font-encoding (car x))
+ (cons 'font-family family))
+ (cons (* factor (cadr x))
+ (caddr x))))
+
+ `((fetaText ,(ly:pt 20.0)
+ ,(list->vector
+ (map (lambda (tup)
+ (cons (ly:pt (cdr tup))
+ (format #f "~a-~a ~a"
+ name
+ (car tup)
+ (ly:pt (cdr tup)))))
+ design-size-alist)))
+ (fetaMusic ,(ly:pt 20.0)
+ ,(list->vector
+ (map (lambda (size-tup)
+ (delay (ly:system-font-load
+ (format #f "~a-~a" name (car size-tup)))))
+ design-size-alist
+ )))
+ (fetaBraces ,(ly:pt 20.0)
+ #(,(delay (ly:system-font-load
+ (format #f "~a-brace" brace)))))
+ )))
+
+(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-shape . ,shape)
+ (font-series . ,series)
+ (font-encoding . latin1) ;; ugh.
+ )
+ `(,text-font-size
+ . #(,(cons
+ (ly:pt 12)
+ (ly:make-pango-description-string
+ `(((font-family . ,family)
+ (font-series . ,series)
+ (font-shape . ,shape)))
+ (ly:pt 12)))))))
+
+ (add-node 'upright 'normal)
+ (add-node 'caps 'normal)
+ (add-node 'upright 'bold)
+ (add-node 'italic 'normal)
+ (add-node 'italic 'bold))
+
+; This function allows the user to change the specific fonts, leaving others
+; to the default values. This way, "make-pango-font-tree"'s syntax doesn't
+; have to change from the user's perspective.
+;
+; Usage:
+; \paper {
+; #(define fonts
+; (set-global-fonts
+; #:music "gonville" ; (the main notation font)
+; #:roman "FreeSerif" ; (the main/serif text font)
+; ))
+; }
+;
+; Leaving out "#:brace", "#:sans", and "#:typewriter" leave them at
+; "emmentaler", "sans-serif", and "monospace", respectively. All fonts are
+; still accesible through the usual scheme symbols: 'feta, 'roman, 'sans, and
+; 'typewriter.
+;
+; Note that 'LilyPond Serif', 'LilyPond Sans Serif' and 'Lilypond Monospace'
+; are aliases that are defined in mf/00-lilypond-fonts.conf.in (source file)
+; or fonts/00-lilypond-fonts.conf (installed file).
+
+(define*-public (set-global-fonts #:key
+ (music "emmentaler")
+ (brace "emmentaler")
+ (roman (if (eq? (ly:get-option 'backend) 'svg)
+ "serif" "LilyPond Serif"))
+ (sans (if (eq? (ly:get-option 'backend) 'svg)
+ "sans-serif" "LilyPond Sans Serif"))
+ (typewriter (if (eq? (ly:get-option 'backend) 'svg)
+ "monospace" "LilyPond Monospace"))
+ (factor 1))
+ (let ((n (make-font-tree-node 'font-encoding 'fetaMusic)))
+ (add-music-fonts n 'feta music brace feta-design-size-mapping factor)
+ (add-pango-fonts n 'roman roman factor)
+ (add-pango-fonts n 'sans sans factor)
+ (add-pango-fonts n 'typewriter typewriter factor)
+ n))
+
+(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 'feta "emmentaler" "emmentaler" feta-design-size-mapping 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)
+ n))
+
+(define-public (make-default-fonts-tree factor)
+ (make-pango-font-tree
+ (if (eq? (ly:get-option 'backend) 'svg) "serif" "LilyPond Serif")
+ (if (eq? (ly:get-option 'backend) 'svg) "sans-serif" "LilyPond Sans Serif")
+ (if (eq? (ly:get-option 'backend) 'svg) "monospace" "LilyPond Monospace")
+ factor))
+
+(define-public all-text-font-encodings
+ '(latin1))
+
+(define-public all-music-font-encodings
+ '(fetaBraces
+ fetaMusic
+ fetaText))
+
+(define-public (magstep s)
+ (exp (* (/ s 6) (log 2))))
+
+(define-public (magnification->font-size m)
+ (* 6 (/ (log m) (log 2))))