Re: Creating a stencil from a markup

[Pierre Perol-Schneider]

Hi Simon et Harm,

2016-12-15 0:23 GMT+01:00 Thomas Morley <address@hidden>:

 ...

But the font-metrics for
"scripts.caesura.curved" are not symmetric.

...

How about:

\version "2.19"
 
{
  1
  \once\override Staff.BarLine.stencil =
    #(lambda (grob)
       (ly:stencil-combine-at-edge
         (ly:bar-line::print grob)
         1 ; y-axis
         1 ; on top
         (ly:stencil-aligned-to
           (grob-interpret-markup
             grob
             #{
               \markup
               \box % \box only for checking
               \stencil
                   #(make-path-stencil
                     '(M  0     -0.71
                       C -0.01 -0.75  0.01  -0.78  0.04  -0.795
                       C  0.055 -0.805 0.109 -0.795 0.125 -0.75
                       C  0.415 -0.15  0.65   0.61  0.645  1.14
                       C  0.645  1.19  0.6    1.245 0.54   1.244
                       C  0.49   1.245 0.43   1.21  0.43   1.15
                       C  0.4    0.51  0.22  -0.25  0     -0.71
                       M  0.6   -0.71
                       C  0.59  -0.75  0.61  -0.78  0.64  -0.795
                       C  0.655 -0.805 0.709 -0.795 0.725 -0.75
                       C  1.015 -0.15  1.25   0.61  1.245  1.14
                       C  1.245  1.19  1.2    1.245 1.14   1.244
                       C  1.09   1.245 1.03   1.21  1.03   1.15
                       C  1      0.51  0.82  -0.25  0.6   -0.71
                       )
                     0 1 1 #t)
             #})
           X
           CENTER)
         2))
   1
}

Cheers,

Pierre