Re: Calculate BarLine 'kern to fit with a given stencil-x-extent

[David Kastrup]

Thomas Morley <address@hidden> writes:

> 2013/7/6 Pierre Perol-Schneider <address@hidden>:
>> 2013/7/5 Pierre Perol-Schneider <address@hidden>
>>>
>>>
>>> kern =x-length*1,4*EXP(-(LN(0,14)/LN(20)*LN(Staff-Size)))
>
> So far as I can observe the calculations isn't exact: with higher or
> lower staff-size values it goes increasingly wrong.
> Did I something wrong while tranforming your calculation into scheme?

I think the above is just a curve fitting, not a model of what LilyPond
actually does.  So it's not surprising it goes wrong for larger/smaller
values.

-- 
David Kastrup