Off the top of my head, I would check Measure::findAccidental()
lasconic
2015-05-02 10:25 GMT+02:00 Jim Newton <[email protected]>:
> As some of you may know, I'm working on an enhancement to musescore which
> implements ornament articulations such as trills (and others). I'm making
> heavy use of the function diatonicUpDown, which looks at a key and
> calculates intervals restricted to the key signature. This works great,
> but is limited as mentioned in this forum posting
> <https://musescore.org/en/node/56281#comment-269526> .
>
> In particular, I'd like to get a trill such as
> <
> https://musescore.org/sites/musescore.org/files/Screen%20Shot%202015-04-30%20at%2012.14.50.png
> >
> .
>
> Is there a similar function to diatonicUpDown which I can use which not
> only
> looks at the key, but also looks to see which notes are most recently
> sharpened, flattened or natural-ed earlier in the measure?
>
> I notice that the interactive note entry in musescore understands
> accidentals. I.e., in the key of G, if I enter an F it is implicitly
> interpreted as F#, but if is use the down arrow to make it F natural, then
> enter another F, it is understood to be natural.
>
> Of course I could write code to examine the measure backward from the note
> searching for such a note. Making this function property look at all the
> voices in the measure could be tricky. Maybe there is already such a
> function, or at least an implementation I can look at and copy.
>
> I'd appreciate any clue about the correct way to code this.
>
>
>
>
> --
> View this message in context:
> http://dev-list.musescore.org/ISO-version-of-diatonicUpDown-which-understands-accidentals-tp7579271.html
> Sent from the MuseScore Developer mailing list archive at Nabble.com.
>
>
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