On Thu, Apr 04, 2013 at 07:05:03AM +0200, Jan Nieuwenhuizen wrote: > Graham Percival writes: > > > This is because output-svg.scm's > > (grob-cause ...) > > is called *before* drawing the path of the notehead, and SVG has > > no z-index. > > What if you have grob-cause set a grob-cause for the subsequent > notehead/grob to pick up and draw? Something like > > (define cause #f)
Thanks for the hints, everybody! Doesn't this global variable break the whole scheme philosophy, though? > would that work? Indeed it does. I've uploaded a patch with this change. > Can some of this code be shared with output-ps and moved to > output-lib.scm? Potentially. I began by copying (grob-cause...) from output-ps.scm, but then altered the (ly:format...) bit to be suitable for svg rather than ps. I suppose that I could abstract that into a function which is defined in output-ps and output-svg, then move the rest of the existing (grob-cause ...) into output-lib.scm. My concern is that this would add complexity; it's easier to understand a single function rather than spreading the functionality between a single-order and second-order functions in two separate source files. I have no firm opinion on whether that change is worth it; I'm just raising that possible concern. - Graham _______________________________________________ lilypond-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-devel
