Commit Graph

11 Commits

Author SHA1 Message Date
Jim Hague 0421abd310 Fix building transposed bookes. 2019-03-26 17:54:07 +00:00
Jim Hague 06f4e5ea57 Revise transposition scripts to make Compact. 2017-10-13 15:56:23 +01:00
Jim Hague a5b76de484 Introduce mechanism for having different tune images for compact printed output.
Sort alternate .abc in subdir 'Compact' under the booke dir. Use that as
the graphic for A5 output, assuming it will be vertically more compact.
Use Bear Dance as an example, as it has commentary that currently
overflows an A5 landscape page.

For the moment, transposed Bookes don't transpose and so don't use Compact.
2017-10-13 15:44:15 +01:00
Jim Hague 3fc263e207 Try Cello transposition algorithm again. 2015-12-13 22:47:24 +00:00
Jim Hague 5dcb49f712 Try to be cleverer when transposing for cello.
Jane says: Am most comfortable between the bottom G (the bottom line of the bass clef) and top D (the note above middle C), but can play from bottom C upwards (the C string is a bit growly) and at a push can get as high as the A above middle C.

Implement the following rule:

1. If range is G to d', transpose down 2 octaves.
2. If lowest note is < C, transpose down 1 octave.
3. Otherwise calculate the distance above d for the highest note on a one
   octave transposition, and the distance below G on a two octave
   transposition. Find the smallest, and use the corresponding
   transposition.
2013-08-13 00:51:43 +01:00
Jim Hague e26974292c Add abcrange.py to return the range of a tune, and use it in instrument transposition.
This lets us transpose on boundaries that aren't octave boundaries.
2013-07-18 15:27:57 +01:00
Jim Hague 204de8894f Add instrument name into title page for transpositions. 2013-06-21 20:00:54 +01:00
Jim Hague b5ce2d9d39 Add 'clef=bass' into the converted output.
This doesn't affect output from abcm2ps, which assumes bass clef for a middle=D,
but I like the idea of being more explicit.
2013-02-20 12:48:02 +00:00
Jim Hague 533c08cb4f Finish first version of newly tarted up website. 2013-02-17 00:27:07 +00:00
Jim Hague dd0f097fe0 Have a go at being slightly more intelligent in the cello transposition. 2013-02-04 13:50:20 +00:00
Jim Hague 5ecc21d25c Produce a cello-friendly Booke.
Transpose down 2 octaves and display with bass clef.
2012-06-05 19:34:54 +01:00