;;;;
;;;; source file of the GNU LilyPond music typesetter
;;;;
-;;;; (c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 2000--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
;;;; Jan Nieuwenhuizen <janneke@gnu.org>
;;; markup commands
-;;; TODO:
;;; * each markup function should have a doc string with
;; syntax, description and example.
"Stencil as markup"
stil)
-
(def-markup-command (score layout props score) (ly:score?)
"Inline an image of music."
- (let*
- ((systems (ly:score-embedded-format score layout)))
+ (let* ((systems (ly:score-embedded-format score layout)))
(if (= 0 (vector-length systems))
(begin
(ly:warn "No systems found in \\score markup. Did you forget \\layout?")
empty-markup)
(begin
- (let*
- ((stencil (ly:paper-system-stencil (vector-ref systems 0))))
+ (let* ((stencil (ly:paper-system-stencil (vector-ref systems 0))))
(ly:stencil-align-to! stencil Y CENTER)
stencil)))))
(def-markup-command (simple layout props str) (string?)
"A simple text string; @code{\\markup @{ foo @}} is equivalent with
@code{\\markup @{ \\simple #\"foo\" @}}."
- (interpret-markup layout props str))
+ (interpret-markup layout props str))
(def-markup-command (encoded-simple layout props sym str) (symbol? string?)
"A text string, encoded with encoding @var{sym}. See
@usermanref{Text encoding} for more information."
(Text_interface::interpret_string layout
- props sym str))
+ props sym str))
;; TODO: use font recoding.
(def-markup-command (postscript layout props str) (string?)
-
"This inserts @var{str} directly into the output as a PostScript
command string. Due to technicalities of the output backends,
different scales should be used for the @TeX{} and PostScript backend,
@verbatim
gsave /ecrm10 findfont
10.0 output-scale div
- scalefont setfont 90 rotate (hello) show grestore
+ scalefont setfont 90 rotate (hello) show grestore
@end verbatim
"
;; FIXME
-
(ly:make-stencil
(list 'embedded-ps str)
- '(0 . 0) '(0 . 0) ))
+ '(0 . 0) '(0 . 0)))
;;(def-markup-command (fill-line layout props line-width markups)
;; (number? markup-list?)
The markups are spaced/flushed to fill the entire line.
If there are no arguments, return an empty stencil.
"
-
(let* ((orig-stencils
- (map (lambda (x) (interpret-markup layout props x))
- markups))
+ (map (lambda (x) (interpret-markup layout props x))
+ markups))
(stencils
(map (lambda (stc)
(if (ly:stencil-empty? stc)
point-stencil
- stc)) orig-stencils))
+ stc)) orig-stencils))
(text-width (apply +
(map (lambda (stc)
(if (ly:stencil-empty? stc)
determines the space between each markup in @var{args}."
(stack-stencil-line
(chain-assoc-get 'word-space props)
- (map (lambda (m) (interpret-markup layout props m)) args)))
+ (remove ly:stencil-empty?
+ (map (lambda (m) (interpret-markup layout props m)) args))))
(def-markup-command (fromproperty layout props symbol) (symbol?)
- "Read the @var{symbol} from property settings, and produce a stencil from the markup contained within. If @var{symbol} is not defined, it returns an empty markup"
- (let*
- ((m (chain-assoc-get symbol props)))
-
+ "Read the @var{symbol} from property settings, and produce a stencil
+ from the markup contained within. If @var{symbol} is not defined, it
+ returns an empty markup"
+ (let* ((m (chain-assoc-get symbol props)))
(if (markup? m)
(interpret-markup layout props m)
- (ly:make-stencil '() '(1 . -1) '(1 . -1) ))))
+ (ly:make-stencil '() '(1 . -1) '(1 . -1)))))
(def-markup-command (on-the-fly layout props procedure arg) (symbol? markup?)
"Apply the @var{procedure} markup command to
@var{arg}. @var{procedure} should take a single argument."
- (let*
- ((anonymous-with-signature (lambda (layout props arg) (procedure layout props arg))))
-
+ (let* ((anonymous-with-signature (lambda (layout props arg) (procedure layout props arg))))
(set-object-property! anonymous-with-signature
- 'markup-signature
- (list markup?))
-
- (interpret-markup layout props (list anonymous-with-signature arg))
- ))
+ 'markup-signature
+ (list markup?))
+ (interpret-markup layout props (list anonymous-with-signature arg))))
(def-markup-command (combine layout props m1 m2) (markup? markup?)
"Print two markups on top of each other."
- (let*
- ((s1 (interpret-markup layout props m1))
- (s2 (interpret-markup layout props m2)))
-
+ (let* ((s1 (interpret-markup layout props m1))
+ (s2 (interpret-markup layout props m2)))
(ly:stencil-add s1 s2)))
(def-markup-command (finger layout props arg) (markup?)
Note: magnification only works if a font-name is explicitly selected.
Use @code{\\fontsize} otherwise."
-
(interpret-markup
layout
(prepend-alist-chain 'font-magnification sz props)
(def-markup-command (doublesharp layout props) ()
"Draw a double sharp symbol."
- (interpret-markup layout props (markup #:musicglyph "accidentals-4")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.4")))
(def-markup-command (sesquisharp layout props) ()
"Draw a 3/2 sharp symbol."
- (interpret-markup layout props (markup #:musicglyph "accidentals-3")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.3")))
(def-markup-command (sharp layout props) ()
"Draw a sharp symbol."
- (interpret-markup layout props (markup #:musicglyph "accidentals-2")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.2")))
+
(def-markup-command (semisharp layout props) ()
"Draw a semi sharp symbol."
- (interpret-markup layout props (markup #:musicglyph "accidentals-1")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.1")))
+
(def-markup-command (natural layout props) ()
"Draw a natural symbol."
+ (interpret-markup layout props (markup #:musicglyph "accidentals.0")))
- (interpret-markup layout props (markup #:musicglyph "accidentals-0")))
(def-markup-command (semiflat layout props) ()
"Draw a semiflat."
- (interpret-markup layout props (markup #:musicglyph "accidentals--1")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.M1")))
+
(def-markup-command (flat layout props) ()
"Draw a flat symbol."
-
- (interpret-markup layout props (markup #:musicglyph "accidentals--2")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.M2")))
+
(def-markup-command (sesquiflat layout props) ()
"Draw a 3/2 flat symbol."
-
- (interpret-markup layout props (markup #:musicglyph "accidentals--3")))
+ (interpret-markup layout props (markup #:musicglyph "accidentals.M3")))
+
(def-markup-command (doubleflat layout props) ()
"Draw a double flat symbol."
-
- (interpret-markup layout props (markup #:musicglyph "accidentals--4")))
-
+ (interpret-markup layout props (markup #:musicglyph "accidentals.M4")))
(def-markup-command (column layout props args) (markup-list?)
- "Stack the markups in @var{args} vertically."
+ "Stack the markups in @var{args} vertically. The property
+@code{baseline-skip} determines the space between each markup in @var{args}."
(stack-lines
-1 0.0 (chain-assoc-get 'baseline-skip props)
(remove ly:stencil-empty?
(stack-lines
(if (number? dir) dir -1)
0.0
- (chain-assoc-get 'baseline-skip props)
+ (chain-assoc-get 'baseline-skip props)
(map (lambda (x) (interpret-markup layout props x)) args))))
(def-markup-command (center-align layout props args) (markup-list?)
(stack-lines -1 0.0 (chain-assoc-get 'baseline-skip props) cmols)))
(def-markup-command (vcenter layout props arg) (markup?)
- "Align @code{arg} to its center. "
+ "Align @code{arg} to its Y center. "
(let* ((mol (interpret-markup layout props arg)))
(ly:stencil-align-to! mol Y CENTER)
mol))
+(def-markup-command (hcenter layout props arg) (markup?)
+ "Align @code{arg} to its X center. "
+ (let* ((mol (interpret-markup layout props arg)))
+ (ly:stencil-align-to! mol X CENTER)
+ mol))
+
(def-markup-command (right-align layout props arg) (markup?)
+ "Align @var{arg} on its right edge. "
(let* ((m (interpret-markup layout props arg)))
(ly:stencil-align-to! m X RIGHT)
m))
(def-markup-command (left-align layout props arg) (markup?)
"Align @var{arg} on its left edge. "
-
(let* ((m (interpret-markup layout props arg)))
(ly:stencil-align-to! m X LEFT)
m))
(def-markup-command (general-align layout props axis dir arg) (integer? number? markup?)
"Align @var{arg} in @var{axis} direction to the @var{dir} side."
(let* ((m (interpret-markup layout props arg)))
-
(ly:stencil-align-to! m axis dir)
- m
- ))
+ m))
(def-markup-command (halign layout props dir arg) (number? markup?)
"Set horizontal alignment. If @var{dir} is @code{-1}, then it is
left-aligned, while @code{+1} is right. Values in between interpolate
alignment accordingly."
-
-
(let* ((m (interpret-markup layout props arg)))
(ly:stencil-align-to! m X dir)
m))
(def-markup-command (musicglyph layout props glyph-name) (string?)
"This is converted to a musical symbol, e.g. @code{\\musicglyph
-#\"accidentals-0\"} will select the natural sign from the music font.
-See @usermanref{The Feta font} for a complete listing of the possible glyphs.
-"
- (ly:find-glyph-by-name
+#\"accidentals.0\"} will select the natural sign from the music font.
+See @usermanref{The Feta font} for a complete listing of the possible glyphs."
+ (ly:font-get-glyph
(ly:paper-get-font layout (cons '((font-encoding . fetaMusic))
- props))
+ props))
glyph-name))
-
(def-markup-command (lookup layout props glyph-name) (string?)
"Lookup a glyph by name."
- (ly:find-glyph-by-name (ly:paper-get-font layout props)
- glyph-name))
+ (ly:font-get-glyph (ly:paper-get-font layout props)
+ glyph-name))
(def-markup-command (char layout props num) (integer?)
"Produce a single character, e.g. @code{\\char #65} produces the
positions it next to the staff cancels any shift made with
@code{\\raise}. For vertical positioning, use the @code{padding}
and/or @code{extra-offset} properties. "
-
-
(ly:stencil-translate-axis (interpret-markup layout props arg)
- amount Y))
+ amount Y))
(def-markup-command (fraction layout props arg1 arg2) (markup? markup?)
"Make a fraction of two markups."
-
(let* ((m1 (interpret-markup layout props arg1))
(m2 (interpret-markup layout props arg2)))
(ly:stencil-align-to! m1 X CENTER)
(def-markup-command (note-by-number layout props log dot-count dir) (number? number? number?)
"Construct a note symbol, with stem. By using fractional values for
@var{dir}, you can obtain longer or shorter stems."
-
(let* ((font (ly:paper-get-font layout (cons '((font-encoding . fetaMusic)) props)))
(size (chain-assoc-get 'font-size props 0))
(stem-length (* (magstep size) (max 3 (- log 1))))
- (head-glyph (ly:find-glyph-by-name
- font
- (string-append "noteheads-" (number->string (min log 2)))))
+ (head-glyph (ly:font-get-glyph
+ font
+ (string-append "noteheads.s" (number->string (min log 2)))))
(stem-thickness 0.13)
(stemy (* dir stem-length))
(attachx (if (> dir 0)
0))
(attachy (* dir 0.28))
(stem-glyph (and (> log 0)
- (ly:round-filled-box
- (cons attachx (+ attachx stem-thickness))
- (cons (min stemy attachy)
- (max stemy attachy))
- (/ stem-thickness 3))))
- (dot (ly:find-glyph-by-name font "dots-dot"))
+ (ly:round-filled-box
+ (cons attachx (+ attachx stem-thickness))
+ (cons (min stemy attachy)
+ (max stemy attachy))
+ (/ stem-thickness 3))))
+ (dot (ly:font-get-glyph font "dots-dot"))
(dotwid (interval-length (ly:stencil-extent dot X)))
(dots (and (> dot-count 0)
(apply ly:stencil-add
(map (lambda (x)
(ly:stencil-translate-axis
- dot (* (+ 1 (* 2 x)) dotwid) X) )
+ dot (* (+ 1 (* 2 x)) dotwid) X))
(iota dot-count 1)))))
(flaggl (and (> log 2)
(ly:stencil-translate
- (ly:find-glyph-by-name font
- (string-append "flags-"
- (if (> dir 0) "u" "d")
- (number->string log)))
+ (ly:font-get-glyph font
+ (string-append "flags."
+ (if (> dir 0) "u" "d")
+ (number->string log)))
(cons (+ attachx (/ stem-thickness 2)) stemy)))))
(if flaggl
(set! stem-glyph (ly:stencil-add flaggl stem-glyph)))
(set! stem-glyph
(ly:stencil-add
(ly:stencil-translate-axis dots
- (+ (if (and (> dir 0) (> log 2))
- (* 1.5 dotwid)
- 0)
- ;; huh ? why not necessary?
- ;;(cdr (ly:stencil-extent head-glyph X))
- dotwid)
- X)
+ (+ (if (and (> dir 0) (> log 2))
+ (* 1.5 dotwid)
+ 0)
+ ;; huh ? why not necessary?
+ ;;(cdr (ly:stencil-extent head-glyph X))
+ dotwid)
+ X)
stem-glyph)))
stem-glyph))
the @var{duration} for the note head type and augmentation dots. For
example, @code{\\note #\"4.\" #-0.75} creates a dotted quarter note, with
a shortened down stem."
-
(let ((parsed (parse-simple-duration duration)))
(note-by-number-markup layout props (car parsed) (cadr parsed) dir)))
(def-markup-command (normal-size-super layout props arg) (markup?)
"Set @var{arg} in superscript with a normal font size."
-
(ly:stencil-translate-axis (interpret-markup
- layout
- props arg)
- (* 0.5 (chain-assoc-get 'baseline-skip props))
- Y))
+ layout
+ props arg)
+ (* 0.5 (chain-assoc-get 'baseline-skip props))
+ Y))
(def-markup-command (super layout props arg) (markup?)
"
@end lilypond
"
-
(ly:stencil-translate-axis
(interpret-markup
layout
that.
"
-
(ly:stencil-translate (interpret-markup layout props arg)
- offset))
+ offset))
(def-markup-command (sub layout props arg) (markup?)
"Set @var{arg} in subscript."
-
(ly:stencil-translate-axis
(interpret-markup
layout
(* -0.5 (chain-assoc-get 'baseline-skip props))
Y))
+(def-markup-command (beam layout props width slope thickness) (number? number? number?)
+ "Create a beam with the specified parameters."
+
+ (let*
+ ((y (* slope width))
+ (yext (cons (min 0 y) (max 0 y)))
+ (half (/ thickness 2)))
+
+ (ly:make-stencil
+ (list 'beam width
+ slope
+ thickness
+ (ly:output-def-lookup layout 'blotdiameter))
+ (cons 0 width)
+ (cons (+ (- half) (car yext))
+ (+ half (cdr yext))))
+
+ ))
+
+
(def-markup-command (normal-size-sub layout props arg) (markup?)
"Set @var{arg} in subscript, in a normal font size."
-
(ly:stencil-translate-axis
(interpret-markup layout props arg)
(* -0.5 (chain-assoc-get 'baseline-skip props))
normally inserted before elements on a line.
"
(if (> amount 0)
- (ly:make-stencil "" (cons 0 amount) '(-1 . 1) )
+ (ly:make-stencil "" (cons 0 amount) '(-1 . 1))
(ly:make-stencil "" (cons amount amount) '(-1 . 1))))
(def-markup-command (override layout props new-prop arg) (pair? markup?)
(entry (cons 'font-size (- fs 1))))
(interpret-markup layout (cons (list entry) props) arg)))
-
(def-markup-command (bigger layout props arg) (markup?)
"Increase the font size relative to current setting"
(let* ((fs (chain-assoc-get 'font-size props 0))
(entry (cons 'font-size (+ fs 1))))
(interpret-markup layout (cons (list entry) props) arg)))
-(def-markup-command larger (markup?)
- bigger-markup)
-
+(def-markup-command larger (markup?) bigger-markup)
(def-markup-command (box layout props arg) (markup?)
- "Draw a box round @var{arg}. Looks at @code{thickness} and
-@code{box-padding} properties to determine line thickness and padding
-around the markup."
- (let ((th (chain-assoc-get 'thickness props 0.1))
- (pad (chain-assoc-get 'box-padding props 0.2))
- (m (interpret-markup layout props arg)))
+ "Draw a box round @var{arg}. Looks at @code{thickness},
+@code{box-padding} and @code{font-size} properties to determine line
+thickness and padding around the markup."
+ (let* ((th (chain-assoc-get 'thickness props 0.1))
+ (size (chain-assoc-get 'font-size props 0))
+ (pad
+ (* (magstep size)
+ (chain-assoc-get 'box-padding props 0.2)))
+ (m (interpret-markup layout props arg)))
(box-stencil m th pad)))
-;FIXME: is this working?
+;;FIXME: is this working?
(def-markup-command (strut layout props) ()
-
"Create a box of the same height as the space in the current font."
-
(let ((m (Text_interface::interpret_markup layout props " ")))
(ly:stencil-set-extent! m X '(1000 . -1000))
m))
(vector-set! number->mark-letter-vector j
(integer->char (+ i (char->integer #\A)))))
-(define (number->markletter-string n)
+(define number->mark-alphabet-vector (list->vector
+ (map (lambda (i) (integer->char (+ i (char->integer #\A)))) (iota 26))))
+
+(define (number->markletter-string vec n)
"Double letters for big marks."
- (let*
- ((l (vector-length number->mark-letter-vector)))
+ (let* ((lst (vector-length vec)))
- (if (>= n l)
- (string-append (number->markletter-string (1- (quotient n l)))
- (number->markletter-string (remainder n l)))
- (make-string 1 (vector-ref number->mark-letter-vector n)))))
-
+ (if (>= n lst)
+ (string-append (number->markletter-string vec (1- (quotient n lst)))
+ (number->markletter-string vec (remainder n lst)))
+ (make-string 1 (vector-ref vec n)))))
(def-markup-command (markletter layout props num) (integer?)
- "Make a markup letter for @var{num}. The letters start with A to Z
+ "Make a markup letter for @var{num}. The letters start with A to Z
(skipping I), and continues with double letters."
-
- (Text_interface::interpret_markup layout props (number->markletter-string num)))
-
-
+ (Text_interface::interpret_markup layout props
+ (number->markletter-string number->mark-letter-vector num)))
+(def-markup-command (markalphabet layout props num) (integer?)
+ "Make a markup letter for @var{num}. The letters start with A to Z
+ and continues with double letters."
+ (Text_interface::interpret_markup layout props
+ (number->markletter-string number->mark-alphabet-vector num)))
(def-markup-command (bracketed-y-column layout props indices args)
(list? markup-list?)
"Make a column of the markups in @var{args}, putting brackets around
the elements marked in @var{indices}, which is a list of numbers."
-
- (define (sublist l start stop)
- (take (drop l start) (- (1+ stop) start)) )
+ (define (sublist lst start stop)
+ (take (drop lst start) (- (1+ stop) start)))
(define (stencil-list-extent ss axis)
(cons
(apply min (map (lambda (x) (car (ly:stencil-extent x axis))) ss))
(apply max (map (lambda (x) (cdr (ly:stencil-extent x axis))) ss))))
-
+
(define (stack-stencils stencils bskip last-stencil)
(cond
((null? stencils) '())
- ((not last-stencil)
+ ((not (ly:stencil? last-stencil))
(cons (car stencils)
(stack-stencils (cdr stencils) bskip (car stencils))))
(else
- (let*
- ((orig (car stencils))
- (dir (chain-assoc-get 'direction props DOWN))
- (new (ly:stencil-moved-to-edge last-stencil Y dir
- orig
- 0.1 bskip))
- )
-
- (cons new (stack-stencils (cdr stencils) bskip new))))
- ))
+ (let* ((orig (car stencils))
+ (dir (chain-assoc-get 'direction props DOWN))
+ (new (ly:stencil-moved-to-edge last-stencil Y dir
+ orig
+ 0.1 bskip)))
+
+ (cons new (stack-stencils (cdr stencils) bskip new))))))
(define (make-brackets stencils indices acc)
(if (and stencils
(pair? indices)
(pair? (cdr indices)))
- (let*
- ((encl (sublist stencils (car indices) (cadr indices)))
- (x-ext (stencil-list-extent encl X))
- (y-ext (stencil-list-extent encl Y))
- (thick 0.10)
- (pad 0.35)
- (protusion (* 2.5 thick))
- (lb
- (ly:stencil-translate-axis
- (ly:bracket Y y-ext thick protusion)
- (- (car x-ext) pad) X))
- (rb (ly:stencil-translate-axis
- (ly:bracket Y y-ext thick (- protusion))
- (+ (cdr x-ext) pad) X))
- )
+ (let* ((encl (sublist stencils (car indices) (cadr indices)))
+ (x-ext (stencil-list-extent encl X))
+ (y-ext (stencil-list-extent encl Y))
+ (thick 0.10)
+ (pad 0.35)
+ (protusion (* 2.5 thick))
+ (lb
+ (ly:stencil-translate-axis
+ (ly:bracket Y y-ext thick protusion)
+ (- (car x-ext) pad) X))
+ (rb (ly:stencil-translate-axis
+ (ly:bracket Y y-ext thick (- protusion))
+ (+ (cdr x-ext) pad) X)))
(make-brackets
stencils (cddr indices)
(append
(list lb rb)
- acc)))
+ acc)))
acc))
- (let*
- ((stencils
- (map (lambda (x)
- (interpret-markup
- layout
- props
- x)) args))
- (leading
- (chain-assoc-get 'baseline-skip props))
- (stacked (stack-stencils stencils 1.25 #f))
- (brackets (make-brackets stacked indices '()))
- )
+ (let* ((stencils
+ (map (lambda (x)
+ (interpret-markup
+ layout
+ props
+ x)) args))
+ (leading
+ (chain-assoc-get 'baseline-skip props))
+ (stacked (stack-stencils
+ (remove ly:stencil-empty? stencils) 1.25 #f))
+ (brackets (make-brackets stacked indices '())))
(apply ly:stencil-add
- (append stacked brackets)
- )))
-
-
-
-
-
-
-
-
+ (append stacked brackets))))
projects / lilypond.git / blobdiff