Am 18.09.2018 um 11:09 schrieb Urs Liska:
Hi Harm,
thank you very much!
Am 17.09.2018 um 22:35 schrieb Thomas Morley:
2018-09-17 12:05 GMT+02:00 Thomas Morley <thomasmorle...@gmail.com>:
2018-09-17 11:55 GMT+02:00 Urs Liska <li...@openlilylib.org>:
thanks for this, which gives me a handle to the first part of the
hairpin at
least.
But my problem is not solved with the 'height property.
[...]
See my updated example
[...]
I'll have a look in the evening, now I have to run for my regular
job ...
Cheers,
Harm
Hi Urs,
as said before you'll need to go for the 'stencil.
Though, ly:hairpin::print, the default-stencil, is coded in C++. There
the defaults-heights for broken hairpins are set to 1/3 and 2/3 of
'height.
Thus we need a scheme-rewrite of the stencil-procedure to reset them.
Below I slightly extend a coding by David Nalesnik from
https://lists.gnu.org/archive/html/lilypond-user/2018-02/msg00181.html
Btw, the rest of the linked thread is very interesting as well:
Once you have a scheme-rewrite it's possible to add a plethora of
other features...
Back on topic.
Attached you'll find David's coding. My addition is to add a
'broken-heights-property.
Now you can adjust the values and call the scheme-stencil afterwards,
instead of the default-stencil.
This will work for my case - although it's somewhat ridiculous to
include such a massive file just to fix one graphic issue.
I think this is something that should be user-settable. Maybe a
property like yours as a native Hairpin property and/or a setting of
the maximum angle hairpin lines may have. The latter would also be a
viable setting (as opposed to minimum-length) to prevent those
crippled too-short hairpins that are often hard to spot. I think I'll
post a feature request.
Best
Urs
Ah, I forgot to ask one thing: 'broken-heights is overridden with two
values, but I don't see the second one making any difference. What is
that about?
Urs
Cheers,
Harm
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