@lilypond[verbatim,quote]
\\markup {
+ default
+ \\hspace #2
\\override #'(thickness . 2)
\\underline {
- CONTENTS
+ underline
}
}
@end lilypond"
"
@cindex rotating text
-Rotate object with @var{ang} degrees around its center."
+Rotate object with @var{ang} degrees around its center.
+
+@lilypond[verbatim,quote]
+\\markup {
+ default
+ \\hspace #2
+ \\rotate #45
+ \\line {
+ rotated 45°
+ }
+}
+@end lilypond"
(let* ((stil (interpret-markup layout props arg)))
(ly:stencil-rotate stil ang 0 0)))
"
@cindex adding a white background to text
-Provide a white background for @var{arg}."
+Provide a white background for @var{arg}.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\combine
+ \\filled-box #'(-1 . 10) #'(-3 . 4) #1
+ \\whiteout whiteout
+}
+@end lilypond"
(stencil-whiteout (interpret-markup layout props arg)))
(define-builtin-markup-command (pad-markup layout props padding arg)
"
@cindex importing stencils into text
-Use a stencil as markup."
+Use a stencil as markup.
+
+@c FIXME works in .ly file, produces empty stencil in docs
+@lilypond[verbatim,quote]
+\\markup {
+ \\stencil #(dimension-arrows '(15 . 0))
+}
+@end lilypond"
stil)
(define bbox-regexp
A simple text string; @code{\\markup @{ foo @}} is equivalent with
@code{\\markup @{ \\simple #\"foo\" @}}.
+Note: for creating standard text markup or defining new markup commands,
+the use of @code{\\simple} is unnecessary.
+
@lilypond[verbatim,quote]
\\markup {
\\simple #\"simple\"
Like wordwrap, but with lines stretched to justify the margins.
Use @code{\\override #'(line-width . @var{X})} to set the line width;
-@var{X}@tie{}is the number of staff spaces."
+@var{X}@tie{}is the number of staff spaces.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\justify {
+ Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed
+ do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+ Ut enim ad minim veniam, quis nostrud exercitation ullamco
+ laboris nisi ut aliquip ex ea commodo consequat.
+ }
+}
+@end lilypond"
(stack-lines DOWN 0.0 baseline-skip
(wordwrap-internal-markup-list layout props #t args)))
((baseline-skip)
wordwrap-internal-markup-list)
"Simple wordwrap. Use @code{\\override #'(line-width . @var{X})} to set
-the line width, where @var{X} is the number of staff spaces."
+the line width, where @var{X} is the number of staff spaces.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\wordwrap {
+ Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed
+ do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+ Ut enim ad minim veniam, quis nostrud exercitation ullamco
+ laboris nisi ut aliquip ex ea commodo consequat.
+ }
+}
+@end lilypond"
(stack-lines DOWN 0.0 baseline-skip
(wordwrap-internal-markup-list layout props #f args)))
align
((baseline-skip)
wordwrap-string-internal-markup-list)
- "Wordwrap a string. Paragraphs may be separated with double newlines."
+ "Wordwrap a string. Paragraphs may be separated with double newlines.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\override #'(line-width . 40)
+ \\wordwrap-string #\"Lorem ipsum dolor sit amet, consectetur
+ adipisicing elit, sed do eiusmod tempor incididunt ut labore
+ et dolore magna aliqua.
+
+
+ Ut enim ad minim veniam, quis nostrud exercitation ullamco
+ laboris nisi ut aliquip ex ea commodo consequat.
+
+
+ Excepteur sint occaecat cupidatat non proident, sunt in culpa
+ qui officia deserunt mollit anim id est laborum\"
+}
+@end lilypond"
(stack-lines DOWN 0.0 baseline-skip
(wordwrap-string-internal-markup-list layout props #f arg)))
align
((baseline-skip)
wordwrap-string-internal-markup-list)
- "Justify a string. Paragraphs may be separated with double newlines"
+ "Justify a string. Paragraphs may be separated with double newlines
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\override #'(line-width . 40)
+ \\justify-string #\"Lorem ipsum dolor sit amet, consectetur
+ adipisicing elit, sed do eiusmod tempor incididunt ut labore
+ et dolore magna aliqua.
+
+
+ Ut enim ad minim veniam, quis nostrud exercitation ullamco
+ laboris nisi ut aliquip ex ea commodo consequat.
+
+
+ Excepteur sint occaecat cupidatat non proident, sunt in culpa
+ qui officia deserunt mollit anim id est laborum\"
+}
+@end lilypond"
(stack-lines DOWN 0.0 baseline-skip
(wordwrap-string-internal-markup-list layout props #t arg)))
(symbol?)
align
()
- "Wordwrap the data which has been assigned to @var{symbol}."
+ "Wordwrap the data which has been assigned to @var{symbol}.
+
+@lilypond[verbatim,quote]
+\\header {
+ title = \"My title\"
+ descr = \"Lorem ipsum dolor sit amet, consectetur adipisicing elit,
+ sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+ Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris
+ nisi ut aliquip ex ea commodo consequat.\"
+}
+
+\\paper {
+ bookTitleMarkup = \\markup {
+ \\column {
+ \\fill-line { \\fromproperty #'header:title }
+ \\null
+ \\wordwrap-field #'header:descr
+ }
+ }
+}
+
+\\markup {
+ \\null
+}
+@end lilypond"
(let* ((m (chain-assoc-get symbol props)))
(if (string? m)
(wordwrap-string-markup layout props m)
(symbol?)
align
()
- "Justify the data which has been assigned to @var{symbol}."
+ "Justify the data which has been assigned to @var{symbol}.
+
+@lilypond[verbatim,quote]
+\\header {
+ title = \"My title\"
+ descr = \"Lorem ipsum dolor sit amet, consectetur adipisicing elit,
+ sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
+ Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris
+ nisi ut aliquip ex ea commodo consequat.\"
+}
+
+\\paper {
+ bookTitleMarkup = \\markup {
+ \\column {
+ \\fill-line { \\fromproperty #'header:title }
+ \\null
+ \\justify-field #'header:descr
+ }
+ }
+}
+
+\\markup {
+ \\null
+}
+@end lilypond"
(let* ((m (chain-assoc-get symbol props)))
(if (string? m)
(justify-string-markup layout props m)
@cindex merging text
Print two markups on top of each other.
+
+Note: @code{\\combine} cannot take a list of markups enclosed in
+curly braces as an argument; the follow example will not compile:
+
+@example
+\\combine @{ a list @}
+@end example
+
@lilypond[verbatim,quote]
\\markup {
\\fontsize #5
\\override #'(thickness . 2)
\\combine
- \\draw-line #'(0 . 4)
- \\arrow-head #Y #DOWN ##f
+ \\draw-line #'(0 . 4)
+ \\arrow-head #Y #DOWN ##f
}
@end lilypond"
(let* ((s1 (interpret-markup layout props m1))
"
@cindex controlling general text alignment
-Align @var{arg} in @var{axis} direction to the @var{dir} side."
+Align @var{arg} in @var{axis} direction to the @var{dir} side.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\column {
+ ↓
+ \\general-align #X #LEFT
+ \\line { X, Left }
+ ↓
+ \\general-align #X #CENTER
+ \\line { X, Center }
+ \\null
+ \\line {
+ \\arrow-head #X #RIGHT ##f
+ \\general-align #Y #DOWN
+ \\line { Y, Down }
+ \\arrow-head #X #LEFT ##f
+ }
+ \\line {
+ \\arrow-head #X #RIGHT ##f
+ \\general-align #Y #3.2
+ \\line {
+ \\line { Y, Arbitrary alignment }
+ }
+ \\arrow-head #X #LEFT ##f
+ }
+ }
+}
+@end lilypond"
(let* ((m (interpret-markup layout props arg)))
(ly:stencil-aligned-to m axis dir)))
(markup?)
other
()
- "Make the argument transparent."
+ "Make the argument transparent.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\transparent {
+ invisible text
+ }
+}
+@end lilypond"
(let* ((m (interpret-markup layout props arg))
(x (ly:stencil-extent m X))
(y (ly:stencil-extent m Y)))
()
"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."
+returns an empty markup.
+
+@lilypond[verbatim,quote]
+\\header {
+ myTitle = \"myTitle\"
+ title = \\markup {
+ from
+ \\italic
+ \\fromproperty #'header:myTitle
+ }
+}
+\\markup {
+ \\null
+}
+@end lilypond"
(let ((m (chain-assoc-get symbol props)))
(if (markup? m)
(interpret-markup layout props m)
@example
\\override #'(font-family . married) \"bla\"
-@end example"
+@end example
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\line {
+ \\column {
+ default
+ baseline-skip
+ }
+ \\hspace #2
+ \\override #'(baseline-skip . 4) {
+ \\column {
+ increased
+ baseline-skip
+ }
+ }
+ }
+}
+@end lilypond"
(interpret-markup layout (cons (list new-prop) props) arg))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@lilypond[verbatim,quote]
\\markup {
\\verbatim-file #\"simple.ly\"
+}
@end lilypond"
(interpret-markup layout props
(if (ly:get-option 'safe)
(cons '((font-size . -5) (font-encoding . fetaNumber)) props)
arg))
+(define-builtin-markup-command (abs-fontsize layout props size arg)
+ (number? markup?)
+ font
+ ()
+ "Use @var{size} as the absolute font size to display @var{arg}.
+Adjust baseline skip and word space accordingly.
+@lilypond[verbatim,quote]
+\\markup {
+ default text font size
+ \\hspace #2
+ \\abs-fontsize #16 { text font size 16 }
+ \\hspace #2
+ \\abs-fontsize #12 { text font size 12 }
+}
+@end lilypond"
+ (let* ((ref-size (ly:output-def-lookup layout 'text-font-size 12))
+ (text-props (list (ly:output-def-lookup layout 'text-font-defaults)))
+ (ref-word-space (chain-assoc-get 'word-space text-props 0.6))
+ (ref-baseline (chain-assoc-get 'baseline-skip text-props 3))
+ (magnification (/ size ref-size)))
+ (interpret-markup layout
+ (cons `((baseline-skip . ,(* magnification ref-baseline))
+ (word-space . ,(* magnification ref-word-space))
+ (font-size . ,(magnification->font-size magnification)))
+ props)
+ arg)))
+
(define-builtin-markup-command (fontsize layout props increment arg)
(number? markup?)
font
(markup?)
font
()
- "Set @code{font-shape} to @code{caps}"
+ "Set @code{font-shape} to @code{caps}
+
+Note: @code{\\fontCaps} requires the installation and selection of
+fonts which support the @code{caps} font shape."
(interpret-markup layout (prepend-alist-chain 'font-shape 'caps props) arg))
;; Poor man's caps
"
@cindex coloring text
-Draw @var{arg} in color specified by @var{color}."
+Draw @var{arg} in color specified by @var{color}.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\with-color #red
+ red
+ \\hspace #2
+ \\with-color #green
+ green
+ \\hspace #2
+ \\with-color #blue
+ blue
+}
+@end lilypond"
(let ((stil (interpret-markup layout props arg)))
(ly:make-stencil (list 'color color (ly:stencil-expr stil))
(ly:stencil-extent stil X)
other
()
"Produce a single character. For example, @code{\\char #65} produces the
-letter @q{A}."
+letter @q{A}.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\char #65
+}
+@end lilypond"
(ly:text-interface::interpret-markup layout props (ly:wide-char->utf-8 num)))
(define number->mark-letter-vector (make-vector 25 #\A))
@end lilypond"
(let ((parsed (parse-simple-duration duration)))
(note-by-number-markup layout props (car parsed) (cadr parsed) dir)))
-\f
+
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; translating.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@cindex lowering text
Lower @var{arg} by the distance @var{amount}.
-A negative @var{amount} indicates raising; see also @code{\\raise}."
+A negative @var{amount} indicates raising; see also @code{\\raise}.
+
+@lilypond[verbatim,quote]
+\\markup {
+ default
+ \\lower #3 {
+ three spaces lower
+ }
+}
+@end lilypond"
(ly:stencil-translate-axis (interpret-markup layout props arg)
(- amount) Y))
(define-builtin-markup-command (translate-scaled layout props offset arg)
(number-pair? markup?)
- other
+ align
((font-size 0))
"
@cindex translating text
@cindex scaling text
Translate @var{arg} by @var{offset}, scaling the offset by the
-@code{font-size}."
+@code{font-size}.
+
+@lilypond[verbatim,quote]
+\\markup {
+ \\fontsize #5 {
+ * \\translate #'(2 . 3) translate
+ \\hspace #2
+ * \\translate-scaled #'(2 . 3) translate-scaled
+ }
+}
+@end lilypond"
(let* ((factor (magstep font-size))
(scaled (cons (* factor (car offset))
(* factor (cdr offset)))))
This moves @q{B C} 2@tie{}spaces to the right, and 3 down, relative to its
surroundings. This command cannot be used to move isolated scripts
vertically, for the same reason that @code{\\raise} cannot be used for
-that."
- (ly:stencil-translate (interpret-markup layout props arg)
+that.
+
+@lilypond[verbatim,quote]
+\\markup {
+ *
+ \\translate #'(2 . 3)
+ \\line { translated two spaces right, three up }
+}
+@end lilypond"
+ (ly:stencil-translate (interpret-markup layout props arg)
offset))
(define-builtin-markup-command (sub layout props arg)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define-public (space-lines baseline stils)
- (let space-stil ((prev-stil #f)
- (stils stils)
+ (let space-stil ((stils stils)
(result (list)))
- (cond ((null? stils)
- (reverse! result))
- ((not prev-stil)
- (space-stil (car stils) (cdr stils) (list (car stils))))
- (else
- (let* ((stil (car stils))
- (dy (max (- baseline
- (+ (- (interval-bound (ly:stencil-extent prev-stil Y) DOWN))
- (interval-bound (ly:stencil-extent stil Y) UP)))
- 0.0))
- (new-stil (ly:make-stencil
- (ly:stencil-expr stil)
- (ly:stencil-extent stil X)
- (cons (interval-bound (ly:stencil-extent stil Y) DOWN)
- (+ (interval-bound (ly:stencil-extent stil Y) UP) dy)))))
- (space-stil stil (cdr stils) (cons new-stil result)))))))
+ (if (null? stils)
+ (reverse! result)
+ (let* ((stil (car stils))
+ (dy-top (max (- (/ baseline 1.5)
+ (interval-bound (ly:stencil-extent stil Y) UP))
+ 0.0))
+ (dy-bottom (max (+ (/ baseline 3.0)
+ (interval-bound (ly:stencil-extent stil Y) DOWN))
+ 0.0))
+ (new-stil (ly:make-stencil
+ (ly:stencil-expr stil)
+ (ly:stencil-extent stil X)
+ (cons (- (interval-bound (ly:stencil-extent stil Y) DOWN)
+ dy-bottom)
+ (+ (interval-bound (ly:stencil-extent stil Y) UP)
+ dy-top)))))
+ (space-stil (cdr stils) (cons new-stil result))))))
(define-builtin-markup-list-command (justified-lines layout props args)
(markup-list?)