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gave me an idea that might be somewhat complicated and not particularly efficient, but it might be worth taking a look.
It would be nice to know the exact vertical position of the staff symbol(s) in a PDF, which is not possible so far. Use cases: vertically position inline-aligned snippets to the text's baseline, offsetting the first system on a page to have the stafflines align with the text.
It should be possible to have LilyPond record the Y-extent properties of all grobs in a system/Staff, then determine the largest and smallest numbers and store them in an aux file. If we know that the "absolute Y-extent" of a staff's grobs is e.g. #'(-5 . 6.3) we know that the score items go 4.3 staff spaces above and 3 staff spaces below the staff symbol, and we can somehow determine the vertical position of the staff symbol relative to the image file.
NOTE: I'm not sure how that would have to be handled with more than one staff per system, and Dynamics, and lyrics etc.
The text was updated successfully, but these errors were encountered:
https://lists.gnu.org/archive/html/lilypond-user/2019-07/msg00300.html
gave me an idea that might be somewhat complicated and not particularly efficient, but it might be worth taking a look.
It would be nice to know the exact vertical position of the staff symbol(s) in a PDF, which is not possible so far. Use cases: vertically position inline-aligned snippets to the text's baseline, offsetting the first system on a page to have the stafflines align with the text.
It should be possible to have LilyPond record the
Y-extentproperties of all grobs in a system/Staff, then determine the largest and smallest numbers and store them in an aux file. If we know that the "absolute Y-extent" of a staff's grobs is e.g.#'(-5 . 6.3)we know that the score items go 4.3 staff spaces above and 3 staff spaces below the staff symbol, and we can somehow determine the vertical position of the staff symbol relative to the image file.NOTE: I'm not sure how that would have to be handled with more than one staff per system, and Dynamics, and lyrics etc.
The text was updated successfully, but these errors were encountered: