Re: Is there a way to circle around tab numbers?

2017-09-10 Thread Devin Ulibarri 
Thomas Morley:
> The first code simplifies the one you've found already and works as
> you want, but the circle has a variable radius depending on the
> stencil.
> If you're fine with it, great. Otherwise use the second coding where
> the circle has a static radius.

This is exactly what I am looking for! :)

I will play around with this a little bit, but this looks sufficient enough.

Thanks everyone!
Devin

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Re: Is there a way to circle around tab numbers?

2017-09-10 Thread Thomas Morley 
2017-09-09 16:41 GMT+02:00 Devin Ulibarri :
> Stephen MacNeil:
>> you could just change it to tab
>
> Thanks, this is helpful.
>
> If possible, I would like some more information about how to tweak the
> output.
>
> * Is it possible to make the space within the circle opaque, but without
> hiding the number (just hiding the tab line)? If so, how is this done?
>
> (I could do this in Inkscape, but would rather automate it if possible)
>
> Thanks!
> Devin



How about below?

The first code simplifies the one you've found already and works as
you want, but the circle has a variable radius depending on the
stencil.
If you're fine with it, great. Otherwise use the second coding where
the circle has a static radius.

circle =
  \once \override TabNoteHead.stencil =
#(lambda (grob)
  (circle-stencil (tab-note-head::print grob) 0.1 0.3))

\new TabStaff { \circle c'' \circle e'' }

circleH =
  \once \override TabNoteHead.stencil =
#(lambda (grob)
  (let ((note (tab-note-head::print grob)))
  (ly:stencil-add
note
(ly:stencil-translate-axis
  ;; 1.5 is the default staff-space in TabStaff, use a little less
  ;; for the circle-radius
  (make-circle-stencil 1.3 0.1 #f)
  (interval-center (ly:stencil-extent note X))
  X

\new TabStaff { \circleH c'' \circleH e'' }



HTH,
  Harm

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Re: Is there a way to circle around tab numbers?

2017-09-10 Thread Stephen MacNeil 
sorry I don't use tab and am not on lilypond that much because of my work
schedule. It shouldn't be that hard .. I suspect you are trying to mimic
guitar world notation or the like. If you still have problems let me know
and when I have a chance I will look at it.

On Sat, Sep 9, 2017 at 10:41 AM, Devin Ulibarri 
wrote:

> Stephen MacNeil:
> > you could just change it to tab
>
> Thanks, this is helpful.
>
> If possible, I would like some more information about how to tweak the
> output.
>
> * Is it possible to make the space within the circle opaque, but without
> hiding the number (just hiding the tab line)? If so, how is this done?
>
> (I could do this in Inkscape, but would rather automate it if possible)
>
> Thanks!
> Devin
>
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Re: Is there a way to circle around tab numbers?

2017-09-09 Thread Devin Ulibarri 
Stephen MacNeil:
> you could just change it to tab

Thanks, this is helpful.

If possible, I would like some more information about how to tweak the
output.

* Is it possible to make the space within the circle opaque, but without
hiding the number (just hiding the tab line)? If so, how is this done?

(I could do this in Inkscape, but would rather automate it if possible)

Thanks!
Devin

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Re: Is there a way to circle around tab numbers?

2017-09-08 Thread Stephen MacNeil 
you could just change it to tab

circle =

\once \override TabNoteHead.stencil = #(lambda (grob)

(let* ((note (tab-note-head::print grob))

(combo-stencil (ly:stencil-add

note

(circle-stencil note 0.1 0.8

(ly:make-stencil (ly:stencil-expr combo-stencil)

(ly:stencil-extent note X)

(ly:stencil-extent note Y



\score {

\new TabStaff {

\tabFullNotation

\circle c'

}

}



HTH

Stephen
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Is there a way to circle around tab numbers?

2017-09-08 Thread Devin Ulibarri 
Hi all,

I see that there is a way to circle around note heads, but I would like
to circle around fret numbers. Ultimately, I would like the string line
to be hidden from the space within the circle as well to emphasize the
number. I want to use this for pedagogical reasons. (If this description
needs further explanation, please let me know)

I see this code for the note heads:

http://lilypond.org/doc/v2.19/Documentation/snippets/editorial-annotations#editorial-annotations-drawing-circles-around-note-heads

circle =
\once \override NoteHead.stencil = #(lambda (grob)
(let* ((note (ly:note-head::print grob))
   (combo-stencil (ly:stencil-add
   note
   (circle-stencil note 0.1 0.8
  (ly:make-stencil (ly:stencil-expr combo-stencil)
(ly:stencil-extent note X)
(ly:stencil-extent note Y

{ \circle c'' }

I do not really understand this level of lilypond code very well, but I
suspect with some tweaks it could do what I need. Is anyone on this list
able to help? I would appreciate it.

Thanks,
Devin

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