Re: special symbols

[Pierre Perol-Schneider]

Oups, you're right Andrew, I think I missplaced the arrow, silly me !!

So here again :

\version "2.18.2"

zzTail =  {
  <>
  -\tweak extra-offset #'(-0.5 . 3)
  -\markup {
     \with-dimensions #'(0 . 4.5) #'(0 . 0)
     \path #0.2 #'(
       (moveto -0.5 -1.5)
       (lineto  0.5  0.5)
       (lineto  1.5 -1.5)
       (lineto  2.5  0.5)
       (lineto  3.5 -1.5)
       (lineto  4.5  0.5))
  }
}
 
hArrowTempo =
  #(define-music-function
    (parser location noteVal tempoVal)
    (string? string?)
    #{
      \tempo
      \markup {
        \raise #0.5 \note $noteVal #UP \normal-text { "=" $tempoVal }
        \raise #0.7
        \concat {
          \override #'(thickness . 1.4)
          \draw-line #'(2.5 . 0)
          \hspace #-.6
          \arrow-head #X #RIGHT ##f
        }
      }
    #}) 

\relative g' {
  \key g\minor
  \omit Stem
  \hArrowTempo "4" "60"
  \set Score.tempoWholesPerMinute = #(ly:make-moment 60/4)
  g g g g
  \zzTail
  s
}

Cheers,

Pierre

2015-03-19 11:02 GMT+01:00 Andrew Bernard <address@hidden>:

For the tempo marking with an arrow, a possibility is:

\version "2.19.17"

\relative c'' {

  c^\markup {

    \note #"4" #UP = 60

    \override #'(thickness . 3)

    \override #'(line-join-style . bevel)

    \raise #1

    \path #0.3 #'((moveto 0 0) (lineto 4 0) (closepath))

    \hspace #-1

    \raise #1

    \arrow-head #X #RIGHT ##t

  }

b a g

}

This avoids postscript and uses the native lilypond markup graphics commands. Hopefully self-explanatory.

Andrew

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