Re: printing the current moment in a context

[Jan-Peter Voigt]

... OK, now I found it!

It is a matter of order: If the edition-engraver is consisted before the 
Timing the timing-information is not updated and so the last reported 
timestep is used in the start-translation-timestep slot of the engraver. 
A lot of the mods are applied in that stage of translation.

So if you move the timing engravers *before* consisting the EE, the mods 
are applied at the right timestep.

I don't know, if it is possible to change the order of 
engravers/translators after they have been consisted. But I hope this 
info helps for now.

Jan-Peter



Am 22.08.2017 um 11:06 schrieb Jan-Peter Voigt:
> Hi Kieren,
>
> the issue is not fixed (yet), but I found a hint. The EE uses the 
> context-properties currentBarNumber and measurePosition to collect 
> current mods from the tree. Somehow these values are laid back inside 
> the EE code so they report the preceding moment when the Timing is moved 
> away from the Score context.
> I have to build a MWE to expose the bug and to solve it.
>
> Jan-Peter
>
>
>
> Am 16.08.2017 um 15:55 schrieb Kieren MacMillan:
> > Hi David,
> >
> > > I'll try it in my "real-world" score and report back.
> >
> > Here is a screenshot of a portion of my current engraving:
> >
> >
> > As you can see, the second staff is [correctly] displaying address@hidden, and 
> > the third staff is [correctly] displaying address@hidden/4.
> >
> > *HOWEVER*: the edition-engraver tweak required to color the notes in 
> > the PianoStaff had to be set at address@hidden/8 [!!] in order to correctly 
> > start at the moment which is obviously address@hidden/4. I feel certain this is 
> > a flaw in the edition-engraver, and not with your 
> > Current_moment_engraver code — I'm hoping your Current_moment_engraver 
> > code [found two messages earlier in this thread] might help Jan-Peter 
> > fix the edition-engraver (ASAP!) so that it correctly targets moments 
> > in polymetric scores.
> >
> > Many thanks,
> > Kieren.
> > ________________________________
> >
> > Kieren MacMillan, composer
> > ‣ website: www.kierenmacmillan.info <http://www.kierenmacmillan.info>
> > ‣ email: address@hidden <mailto:address@hidden>
>
>
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