Joe Neeman <[email protected]> writes: > On Tue, 2010-06-29 at 20:23 +0200, Arno Waschk wrote: >> can't we have correct heights say for every bar (which must be computed >> later anyway) with clever caching so we have them ready when the final >> layout is made? > No. For example, we don't know if a bar will have its clef displayed > until after line-breaking. Also, the vertical collision avoidance means > that in { c1^"long long markup" c1^"long long markup" }, we cannot > calculate the height of the second bar without considering the first bar > too (and the answer will change if they are on different lines).
Maybe I am dull, but we need the line heights (or skyline) for a given line breakpoint sequence, and a given line breakpoint sequence has a given skyline for each line. Maybe the problem can be alleviated by not associating a fixed line height/skyline with each bar, but something that is dependent on the current breakpoint sequence being considered. I have not looked at the actual code or algorithm yet. -- David Kastrup _______________________________________________ lilypond-devel mailing list [email protected] http://lists.gnu.org/mailman/listinfo/lilypond-devel
