Re: Arrowlines patch version 2

[Han-Wen Nienhuys]

Op ma, 18-04-2005 te 13:13 -0300, schreef Jonatan Liljedahl:
> On Mon, 18 Apr 2005 01:50:56 +0200
> Han-Wen Nienhuys <address@hidden> wrote:
> 
> >  > > >+     (arrow ,integer? "Add an arrow to the line at 1: end, 2:
> >  > > >start,
> >  > > 3: both.")
> >  > > 
> >  > > This is not done. We do not have magical number constants in
> >  > > lilypond.
> >  > 
> >  > I see. What about symbols: 'head-arrow 'tail-arrow 'both-arrow
> >  > 'no-arrow?
> >  > Or perhaps just a pair of booleans?
> > 
> >  like I said earlier, I'd prefer the property to be boolean and be
> >  read by Text_spanner code. The arrow routines are called from C++
> >  only.  
> 
> I made it a boolean pair. Your preference would need that every thing
> that could have an arrow (every function that calls the line making
> routines) should be modified to read the arrow properties and pass them
> on.
> 

That's exactly what I want. Line_interface is also used to draw
brackets, triangles and other shapes. I don't want those to have arrows
at every corner.


-- 
Han-Wen Nienhuys - address@hidden
LilyPond Software Design - http://www.lilypond-design.com