Re: Lyric tie inside word?

[Thomas Morley]

2015-05-06 1:19 GMT+02:00 Tobias Braun <address@hidden>:
> Whoa! This works and the output is nice-looking, but what the ***? That's a 
> ton of code you hacked together there! Shouldn't such a solution go into 
> LilyPond itself in some way? (Maybe with a proper API where you can specify 
> start and end characters inside the word, similar to \( and \).)
>
>
> Am 06.05.2015 um 01:08 schrieb Thomas Morley <address@hidden>:
>
>> 2015-05-06 1:02 GMT+02:00 Tobias Braun <address@hidden>:
>>> Never mind. It's working now, thanks a lot!
>>>
>>> Good night,
>>> Tobias
>>>
>>>
>>> Am 06.05.2015 um 00:51 schrieb Simon Albrecht <address@hidden>:
>>>
>>>> So sorry. I should’ve tested the code before posting…
>>>> You need to use \line { } instead of a simple string in "". See attachment.
>>>>
>>>>
>>>> Am 06.05.2015 um 00:41 schrieb Tobias Braun:
>>>>> I got it to work in \lyricmode now, but it still won't work in the 
>>>>> \markup section.
>>>>>
>>>>> If I do it like you say below, I just get the code printed in the lyrics. 
>>>>> If I end the string before \override and start a new one after 
>>>>> "köñiglichen", it works, but then I get line breaks around "königlichen". 
>>>>> Adding \markup doesn't improve things either.
>>>>>
>>>>> What exactly do "\override #'(word-space . 0)" and "\tied-lyric" do? When 
>>>>> using "\override #'(word-space . 0)" inside a \lyricmode expression, "~" 
>>>>> won't create a lyric tie (with a blank) anymore, but just literally print 
>>>>> "~". I have to explicitly use \tied-lyric then.
>>>> They are markup commands. \override (the markup command) takes two 
>>>> arguments: a pair and a markup. The pair consists of property and value, 
>>>> given in Scheme syntax: #'(word-space . 0). The markup is produced using 
>>>> \tied-lyric, which takes a string (a series of characters enclosed in "") 
>>>> as its argument, again prefixed with # to make it a Scheme expression. And 
>>>> in order to use them in \lyricmode, you have to enclose them in \markup 
>>>> explicitly.
>>>>
>>>> I hope that makes it a little clearer. Ein weites Feld…
>>>> Good night, :-)
>>>> Simon
>>>> <koeniglichen.ly>
>>>
>>>
>>> _______________________________________________
>>> lilypond-user mailing list
>>> address@hidden
>>> https://lists.gnu.org/mailman/listinfo/lilypond-user
>>
>> How about:
>>
>>
>> \version "2.19.18"
>>

Did you notice this comment and followed the link?

>> %% https://code.google.com/p/lilypond/issues/detail?id=3088
>> %% extended

It's code by Jan Nieuwenhuizen and we already have a tracker for it.
I did only a few extendings.

Cheers,
  Harm
>>
>> %%FIXME: add `\undertie "undertied"' to regression/markup-commands.ly
>>
>> %% FIXME: c&p from stencil.scm -- define-public and remove copy
>> #(define (make-bezier-sandwich-stencil coords thick xext yext)
>>  (let* ((command-list `(moveto
>>                        ,(car (list-ref coords 3))
>>                        ,(cdr (list-ref coords 3))
>>                        curveto
>>                        ,(car (list-ref coords 0))
>>                        ,(cdr (list-ref coords 0))
>>                        ,(car (list-ref coords 1))
>>                        ,(cdr (list-ref coords 1))
>>                        ,(car (list-ref coords 2))
>>                        ,(cdr (list-ref coords 2))
>>                        curveto
>>                        ,(car (list-ref coords 4))
>>                        ,(cdr (list-ref coords 4))
>>                        ,(car (list-ref coords 5))
>>                        ,(cdr (list-ref coords 5))
>>                        ,(car (list-ref coords 6))
>>                        ,(cdr (list-ref coords 6))
>>                        closepath)))
>>  (ly:make-stencil
>>    `(path ,thick `(,@' ,command-list) 'round 'round #t)
>>    xext
>>    yext)))
>>
>> %% FIXME: rewrite generic wrt axes and replace make-parenthesis-stencil
>> #(define (make-bow-stencil width height thickness angularity)
>> "Create a bow stencil.
>> @var{width} is the width of the bow markup.
>> @var{thickness} is the thickness of the bow.
>> @var{height} is the heigth of the bow.
>> The higher the value of number @var{angularity},
>> the more angular the shape of the bow."
>>   (let* ((line-width 0.1)
>>          (base-x (if (< width 0) (- width) 0))
>>          (base-y (if (< height 0) (- height) 0))
>>          (x-extent (ordered-cons 0 width))
>>          (y-extent (ordered-cons 0 height))
>>          (left-x (interval-start x-extent))
>>          (right-x (interval-end x-extent))
>>          (inner-y 0)
>>          (outer-y height)
>>          (left-end-point (cons left-x inner-y))
>>          (right-end-point (cons right-x inner-y))
>>          (outer-control-y (+ inner-y (* 4/3 outer-y)))
>>          (inner-control-y (+ outer-control-y
>>                             (if (< height 0) thickness (- thickness))))
>>          ;; keeping angularity allows for refactoring and
>>          ;; merging with make-parenthesis-stencil
>>          (offset-index (- (* 0.6 angularity) 0.8))
>>          (left-control-x (interval-index x-extent offset-index))
>>          (right-control-x (interval-index x-extent (- offset-index)))
>>          (left-outer-control-point
>>             (cons left-control-x outer-control-y))
>>          (right-outer-control-point
>>             (cons right-control-x outer-control-y))
>>          (right-inner-control-point
>>             (cons right-control-x inner-control-y))
>>          (left-inner-control-point
>>             (cons left-control-x inner-control-y)))
>>
>>   (make-bezier-sandwich-stencil
>>     (list right-inner-control-point
>>           left-inner-control-point
>>           left-end-point
>>           right-end-point
>>           left-outer-control-point
>>           right-outer-control-point
>>           right-end-point
>>           left-end-point)
>>     line-width
>>     x-extent
>>     y-extent)))
>>
>> %% FIXME: replace make-parenthesis-stencil by this:
>> #(define (make-parenthesis-stencil height width thick angularity)
>>  (ly:stencil-rotate-absolute
>>    (make-bow-stencil height width thick angularity)
>>    -90 0 0))
>>
>> %% FIXME: c&p from bezier-bow.cc
>> #(define (F0_1 x) (* (/ 2 PI) (atan (* PI x 0.5))))
>> #(define (slur-height w h_inf r_0)
>>   (F0_1 (* (/ (* w r_0) h_inf) h_inf)))
>>
>> #(define (make-tie-stencil width thickness direction)
>>  (let* ((height-limit 1)
>>         (ratio 0.25)
>>         (angularity 0.5)
>>         (height (slur-height width height-limit ratio)))
>>  (make-bow-stencil width (* direction height) thickness angularity)))
>>
>> #(define-markup-command (undertie layout props arg)
>>  (markup?)
>> #:category font
>> #:properties ((thickness 1)
>>              (offset 2)
>>              (direction DOWN)
>>              (adjust-length 0)
>>              (adjust-x-pos 0))
>> "
>> @cindex undertie-ing text
>>
>> Undertie @var{arg}. Looks at @code{thickness} to determine line
>> thickness, and @code{offset} to determine line y-offset.
>>
>> @lilypond[verbatim,quote]
>> \\markup \\line {
>> \\undertie \"undertied\"
>> \\override #'(offset . 5)
>> \\override #'(thickness . 1)
>> \\undertie \"undertied\"
>> \\override #'(offset . 1)
>> \\override #'(thickness . 5)
>> \\undertie \"undertied\"
>> }
>> @end lilypond"
>>  (let* ((line-thickness (ly:output-def-lookup layout 'line-thickness))
>>         (thick (* thickness line-thickness))
>>         (markup (interpret-markup layout props arg))
>>         (x1 (car (ly:stencil-extent markup X)))
>>         (x2 (cdr (ly:stencil-extent markup X)))
>>         (y2 (cdr (ly:stencil-extent markup Y)))
>>         (w (- x2 x1 adjust-length (* 2 line-thickness)))
>>         (y (if (positive? direction)
>>                (+ line-thickness offset -2 y2)
>>                (* line-thickness (- offset))))
>>         (tie (ly:stencil-translate
>>                (make-tie-stencil w thick direction)
>>                (cons (+ line-thickness adjust-x-pos) y))))
>>  (ly:stencil-add markup tie)))
>>
>> %%%%%%%%%%%%%%%
>> %% Examples
>> %%%%%%%%%%%%%%%
>>
>> \paper { indent = 0 }
>>
>> \markup {
>>  \fill-line {
>>    \fontsize #3 \bold \underline "toplevel Markup: "
>>     \column {
>>       \vspace #0.5
>>       \line { \bold "2."
>>         \column {
>>              \line {
>>                   Er ging aus der Kammer sein, /
>>                   dem
>>                   \override #'(adjust-x-pos . 0.5)
>>                   \override #'(adjust-length . 7.7)
>>                   \undertie königlichen Saal so rein, /
>>              }
>>                 "Gott von Art und Mensch, ..."
>>         }
>>      }
>>      \vspace #2
>>     }
>>  }
>> }
>>
>>
>> \markup \fontsize #3 \bold \underline "new Lyrics: "
>>
>> \new Lyrics
>> \lyricmode {
>>  Er ging aus der Kammer sein, dem
>>  \markup
>>  \override #'(adjust-x-pos . 0.5)
>>  \override #'(adjust-length . 8.6)
>>  \undertie königlichen Saal so rein,
>>  Gott von Art und Mensch,
>> }
>>
>>
>> Cheers,
>>  Harm
>