Am Di., 3. Nov. 2020 um 23:36 Uhr schrieb Carl Sorensen
<carl.d.soren...@gmail.com>:
>
>
>
> On Tue, Nov 3, 2020 at 3:18 PM Thomas Morley <thomasmorle...@gmail.com> wrote:
>>
>> <snip>
>>
>> Well, so it's my own patch...
>> The patch introduces many nice features, among them coloring dots.
>> Alas, one cannot access the grob-color (if it is the return-value of a
>> procedure) in a reasonable way to use it as a fallback if dot-color is
>> unset. I have to think about it...
>
>
> Could one use the property FretBoard.color if dot-color were not set? I
> think the FretBoard.color is accessible from Scheme...
>
> Carl
>
Well, yes and no. Consider:
\new FretBoards {
\once \override FretBoard.fret-diagram-details.dot-color = #'cyan
a
\once \override FretBoard.fret-diagram-details.dot-color =
#(lambda (grob) 'red)
bes
}
I can access the value of the first override from inside
`make-fret-diagram` , ok.
The second override does not work and I currently don't know why not.
I can access the value of this override from inside make-fret-diagram as well.
Though, it's the procedure not it's return value.
Cheers,
Harm
