Sorry, I haven't been able to find much time to follow this recently.
Hopefully I should have a bit more time again once STG 1.5 is out.
Stephen Torri:
> When you say that the notation editor must be able to scale an image are
> you saying that it must be able to say "Hey, I need a fretboard image of
> 80 pixels wide by 60 pixels high" to the Fingering class?
Well, that's not quite how it goes for the other objects. In most cases the
notation class (specifically NotationStaff) just asks NotePixmapFactory to
return it a pixmap (or draw onto a canvas directly, for printing), and
NotePixmapFactory knows how big it should be because it was given the
inter-line staff size ("resolution" in its terms) when it was constructed. In
your case, perhaps a NotePixmapFactory method that calculates the right size
for a fretboard relative to staff size and calls out to your class to get one
might be in order.
> I believe that I need to:
>
> 1. Give the pixmap to Fingering object
> a. Draw fretboard layout
> b. Draw muted/open string actions
> c. Draw notes
> d. Draw barres
> 2. Return generated pixmap
And I suppose you could make the NPF create the pixmap or direct canvas painter
(as it does already as a preliminary for drawing anything else) then hand off
parts 1a, b, c and d to your class before returning the pixmap.
Chris
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