I have to admit that I'm stuck here. I see some documentation for gros here: http://lilypond.org/doc/v2.11/Documentation/user/lilypond-internals/grob_002dinterface#grob_002dinterface
but I don't know where to start. Do you have a suggested URL? "Han-Wen Nienhuys" <[EMAIL PROTECTED]> writes: > It would be the coolest if (all) these extensions could happen in > grob-property space. > This could be done by automatically overriding and reverting grob > properties when middleCPosition or tonic context properties change. > > 2007/4/21, Kevin Dalley <[EMAIL PROTECTED]>: >> As another step toward in my path toward varying notation in LilyPond, >> I am varying note shapes by semitone. Usually, there are fewer than >> 12 note heads, but the semitone of the note determine the shape. >> >> My current implementation uses a function shapeLayoutFunction which >> returns an integer, which is an index into the vector >> shapeNoteStyles. This seems to work. The function description is: >> >> Function returning an integer which indexes into >> shapeNoteStyles vector. It takes an argument of >> pitch and tonic. >> >> Altnernatively, I could define a function which return a note head >> shape. Does anyone see a good reason to prefer one to the other. >> >> >> The first option has an advantage of using a small function like this: >> >> #(define (shapeSemitone pitch tonic) >> (modulo (ly:pitch-semitones pitch) 12)) >> >> plus an already standard vector. >> >> The second option has an advantage of everything being included in one >> variable, but the disadvantage of requiring slightly more complicated >> functions. >> >> For examples, see Twinline or kevin in this page: > > -- > Han-Wen Nienhuys - [EMAIL PROTECTED] - http://www.xs4all.nl/~hanwen _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-user
