<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <!-- header_tag --> <html lang="en"> <head> <title>Beam - LilyPond program-reference</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="description" content="LilyPond program-reference"> <meta name="generator" content="makeinfo 4.11"> <link title="Top" rel="start" href="index.de.html#Top"> <link rel="up" href="All-layout-objects.de.html#All-layout-objects" title="All layout objects"> <link rel="prev" href="BassFigureLine.de.html#BassFigureLine" title="BassFigureLine"> <link rel="next" href="BendAfter.de.html#BendAfter" title="BendAfter"> <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> <meta http-equiv="Content-Style-Type" content="text/css"> <style type="text/css"><!-- pre.display { font-family:inherit } pre.format { font-family:inherit } pre.smalldisplay { font-family:inherit; font-size:smaller } pre.smallformat { font-family:inherit; font-size:smaller } pre.smallexample { font-size:smaller } pre.smalllisp { font-size:smaller } span.sc { font-variant:small-caps } span.roman { font-family:serif; font-weight:normal; } span.sansserif { font-family:sans-serif; font-weight:normal; } hr { border:0; height:1; color: #000000; background-color: #000000; } /* hr { border: none; height: 1px; color: #666666; background-color: #666666; } body { border-left: 1px solid #666666; border-right: 1px solid #666666; color: #332d28; margin-right: auto; margin-left: auto; width: 60em; list-style-type: square; font-family: Arial,Helvetica,sans-serif; padding-right: 1em; padding-left: 1em; } a { border-bottom: 1px dashed #344242; text-decoration: none; color: #344242; } a:link { text-decoration: none; } a:visited { border-bottom: 1px dashed #666666; color: #666666; } a:active { border-bottom: 1px solid #00cccc; color: #00cccc; } a:hover { border-bottom: 1px solid #1d7b85; color: #1d7b85; } blockquote { border: 1px solid #cccccc; padding: 3px; width: 40em; } .node { border-left: 1px solid #666666; margin: -0.5em 0px 1em; padding: 2px 1px 0px; font-style: italic; } .node a { border: none; text-decoration: underline; font-style: normal; font-weight: bold; } .verbatim { font-family: "Courier New",Courier,monospace; } .unnumberedsubsubsec { font-size: large; color: #1d7b85; } .subsubheading { font-size: large; color: #3b220d; } .contents { border: 1px dashed #339999; margin: 3px 2em; list-style-type: square; padding-right: 1em; width: 40em; background-color: #fcfff9; } .contents a { border-bottom: 1px dashed #423d34; text-decoration: none; color: #423d34; } .contents a:visited { border-bottom: 1px dashed #666666; color: #666666; } .contents a:active { border-bottom: 1px solid #f0d86d; color: #f0d86d; } .contents a:hover { border-bottom: 1px solid #3b220d; color: #3b220d; } .menu { border-left: 1px dashed #339999; margin: 3px 2em 1em; list-style-type: square; padding-left: 1.4em; width: 40em; } .unnumbered { } h2 { font-size: x-large; color: #1d7b85; } */ --></style> </head> <BODY BGCOLOR=WHITE TEXT=BLACK> <div class="node"> <p> <a name="Beam"></a> Next: <a rel="next" accesskey="n" href="BendAfter.de.html#BendAfter">BendAfter</a>, Previous: <a rel="previous" accesskey="p" href="BassFigureLine.de.html#BassFigureLine">BassFigureLine</a>, Up: <a rel="up" accesskey="u" href="All-layout-objects.de.html#All-layout-objects">All layout objects</a> <hr> </div> <h4 class="unnumberedsubsec">Beam</h4> <p>Beam objects are created by: <a href="Auto_005fbeam_005fengraver.de.html#Auto_005fbeam_005fengraver">Auto_beam_engraver</a>, <a href="Beam_005fengraver.de.html#Beam_005fengraver">Beam_engraver</a>, <a href="Chord_005ftremolo_005fengraver.de.html#Chord_005ftremolo_005fengraver">Chord_tremolo_engraver</a> and <a href="Grace_005fbeam_005fengraver.de.html#Grace_005fbeam_005fengraver">Grace_beam_engraver</a>. <p>Standard settings: <blockquote> <dl> <dt><code>gap</code> (dimension, in staff space):<dd> <code>0.8</code> <p>Size of a gap in a variable symbol. <br><dt><code>positions</code> (pair of numbers):<dd> <code>#<simple-closure #<simple-closure (#<procedure chain-grob-member-functions (grob value . funcs)> (#<primitive-procedure cons> 0 0) #<primitive-procedure ly:beam::calc-least-squares-positions> #<primitive-procedure ly:beam::slope-damping> #<primitive-procedure ly:beam::shift-region-to-valid> #<primitive-procedure ly:beam::quanting>) > ></code> <p>Pair of staff coordinates <code>(</code><var>left</var><code> . </code><var>right</var><code>)</code>, where both <var>left</var> and <var>right</var> are in <code>staff-space</code> units of the current staff. For slurs, this value selects which slur candidate to use; if extreme positions are requested, the closest one is taken. <br><dt><code>concaveness</code> (number):<dd> <code>ly:beam::calc-concaveness</code> <p>A beam is concave if its inner stems are closer to the beam than the two outside stems. This number is a measure of the closeness of the inner stems. It is used for damping the slope of the beam. <br><dt><code>direction</code> (direction):<dd> <code>ly:beam::calc-direction</code> <p>If <code>side-axis</code> is <code>0</code> (or <code>#X</code>), then this property determines whether the object is placed <code>#LEFT</code>, <code>#CENTER</code> or <code>#RIGHT</code> with respect to the other object. Otherwise, it determines whether the object is placed <code>#UP</code>, <code>#CENTER</code> or <code>#DOWN</code>. Numerical values may also be used: <code>#UP</code>=<code>1</code>, <code>#DOWN</code>=<code>-1</code>, <code>#LEFT</code>=<code>-1</code>, <code>#RIGHT</code>=<code>1</code>, <code>#CENTER</code>=<code>0</code>. <br><dt><code>beaming</code> (pair):<dd> <code>ly:beam::calc-beaming</code> <p>Pair of number lists. Each number list specifies which beams to make. <code>0</code> is the central beam, <code>1</code> is the next beam toward the note, etc. This information is used to determine how to connect the beaming patterns from stem to stem inside a beam. <br><dt><code>stencil</code> (unknown):<dd> <code>ly:beam::print</code> <p>The symbol to print. <br><dt><code>clip-edges</code> (boolean):<dd> <code>#t</code> <p>Allow outward pointing beamlets at the edges of beams? <br><dt><code>thickness</code> (number):<dd> <code>0.48</code> <p>Line thickness, generally measured in <code>line-thickness</code>. <br><dt><code>neutral-direction</code> (direction):<dd> <code>-1</code> <p>Which direction to take in the center of the staff. <br><dt><code>beamed-stem-shorten</code> (list):<dd> <code>'(1.0 0.5 0.25)</code> <p>How much to shorten beamed stems, when their direction is forced. It is a list, since the value is different depending on the number of flags and beams. <br><dt><code>damping</code> (number):<dd> <code>1</code> <p>Amount of beam slope damping. <br><dt><code>auto-knee-gap</code> (dimension, in staff space):<dd> <code>5.5</code> <p>If a gap is found between note heads where a horizontal beam fits that is larger than this number, make a kneed beam. <br><dt><code>font-family</code> (symbol):<dd> <code>'roman</code> <p>The font family is the broadest category for selecting text fonts. Options include: <code>sans</code>, <code>roman</code>. </dl> </blockquote> <p>This object supports the following interface(s): <a href="unbreakable_002dspanner_002dinterface.de.html#unbreakable_002dspanner_002dinterface">unbreakable-spanner-interface</a>, <a href="staff_002dsymbol_002dreferencer_002dinterface.de.html#staff_002dsymbol_002dreferencer_002dinterface">staff-symbol-referencer-interface</a>, <a href="spanner_002dinterface.de.html#spanner_002dinterface">spanner-interface</a>, <a href="beam_002dinterface.de.html#beam_002dinterface">beam-interface</a> and <a href="grob_002dinterface.de.html#grob_002dinterface">grob-interface</a>. <!-- footer_tag --><br><hr> <div class="node"> <p> Next: <a rel="next" accesskey="n" href="BendAfter.de.html#BendAfter">BendAfter</a>, Previous: <a rel="previous" accesskey="p" href="BassFigureLine.de.html#BassFigureLine">BassFigureLine</a>, Up: <a rel="up" accesskey="u" href="All-layout-objects.de.html#All-layout-objects">All layout objects</a> </div> <div style="background-color: #e8ffe8; padding: 2; border: #c0ffc0 1px solid;"> <p> <font size="-1"> Diese Seite ist für LilyPond-2.11.57 (Entwicklungszweig). <br> <address> Fehler bitte an <a href="http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs">http://post.gmane.org/post.php?group=gmane.comp.gnu.lilypond.bugs</a> melden. </address> <br> Ihre <a href="http://lilypond.org/web/devel/participating/documentation-adding">Vorschläge für die Dokumentation</a> sind willkommen. </font> </p> </div> </BODY></html>