%% Generated by lilypond-book
%% Options: [exampleindent=10.16\mm,indent=0\mm,line-width=160\mm,paper-height=845.047\pt,paper-width=597.508\pt,papersize='(cons (* 597.508 pt) (* 845.047 pt))]
\include "lilypond-book-preamble.ly"


% ****************************************************************
% Start cut-&-pastable-section
% ****************************************************************

#(ly:set-option 'eps-box-padding 3.000000)



\paper {
  #(set-paper-size '(cons (* 597.508 pt) (* 845.047 pt)))
  indent = 0\mm
  line-width = 160\mm
  % offset the left padding, also add 1mm as lilypond creates cropped
  % images with a little space on the right
  line-width = #(- line-width (* mm  3.000000) (* mm 1))
}

\layout {
  
}




% ****************************************************************
% ly snippet:
% ****************************************************************
\sourcefilename "/lilypond-2.25.35/input/regression/approximate-pitch-head-direction-tweak.ly"
\sourcefileline 0
\version "2.25.33"

\header {
  texidoc  = "@code{ApproximatePitchNoteHead@/.direction} can be tweaked to use
the glyph that is normally used on a stem of the given direction, irrespective
of the associated stem's @code{direction}.  (The result is counterintuitive for
heads in the @code{arrow} style, but that is the convention.)

In each measure, the first head uses the default direction, the second uses
@code{DOWN} and the third uses @code{UP}."
}

#(ly:set-option 'warning-as-error #t)

#(set-global-staff-size 30) % magnify differences in note heads

\new Staff \with {
  \remove Clef_engraver
  \remove Time_signature_engraver
} {
  \time 3/4

  <>^\markup \teeny "Stems neutral"
  \approximatePitch c'4
  \tweak ApproximatePitchNoteHead.direction #DOWN \approximatePitch 4
  \tweak ApproximatePitchNoteHead.direction #UP \approximatePitch 4

  \approximatePitch b'4
  \tweak ApproximatePitchNoteHead.direction #DOWN \approximatePitch 4
  \tweak ApproximatePitchNoteHead.direction #UP \approximatePitch 4

  \approximatePitch a''4
  \tweak ApproximatePitchNoteHead.direction #DOWN \approximatePitch 4
  \tweak ApproximatePitchNoteHead.direction #UP \approximatePitch 4

  <>_\markup \teeny "Stems up"
  \stemUp
  \approximatePitch b'4
  \tweak ApproximatePitchNoteHead.direction #DOWN \approximatePitch 4
  \tweak ApproximatePitchNoteHead.direction #UP \approximatePitch 4
  \stemNeutral
}



% ****************************************************************
% end ly snippet
% ****************************************************************