Hi Harm, On Tue, Nov 29, 2011 at 5:16 PM, Thomas Morley < thomasmorle...@googlemail.com> wrote:
the attached code is my attempt to center a NoteColumn in a measure (like > MultiMeasureRest). > > This is really cool! > > While it works fine in most cases, there is one major problem: > Having a key-change to a\minor or c\major the function should adress the > keyCancellation as left bound to center the following NoteColumn. > > But it doesn't, instead I get the log-warning: Infinity or NaN encountered > How to improve? > > The problem is that the KeySignature grob that is selected as the left bound has an extent of (+inf.0 . -inf.0). A quick solution would be to filter out empty intervals. (See attached file.) -David
center-note-column-09.ly
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