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<h4 class="unnumberedsubsec">Hairpin</h4>
<p>Hairpin objects are created by: <a href="Dynamic_005fengraver.html#Dynamic_005fengraver">Dynamic_engraver</a> and <a href="New_005fdynamic_005fengraver.html#New_005fdynamic_005fengraver">New_dynamic_engraver</a>.
<p>Standard settings:
<blockquote>
<dl>
<dt><code>stencil</code> (unknown):<dd>
<code>ly:hairpin::print</code>
<p>The symbol to print.
<br><dt><code>springs-and-rods</code> (boolean):<dd>
<code>ly:spanner::set-spacing-rods</code>
<p>Dummy variable for triggering
spacing routines.
<br><dt><code>after-line-breaking</code> (boolean):<dd>
<code>ly:hairpin::after-line-breaking</code>
<p>Dummy property, used to trigger
callback for <code>after-line-breaking</code>.
<br><dt><code>grow-direction</code> (direction):<dd>
<code>hairpin::calc-grow-direction</code>
<p>Crescendo or decrescendo?
<br><dt><code>to-barline</code> (boolean):<dd>
<code>#t</code>
<p>If true, the spanner will stop at the bar line
just before it would otherwise stop.
<br><dt><code>thickness</code> (number):<dd>
<code>1.0</code>
<p>Line thickness, generally measured in
<code>line-thickness</code>.
<br><dt><code>height</code> (dimension, in staff space):<dd>
<code>0.6666</code>
<p>Height of an object in
<code>staff-space</code> units.
<br><dt><code>minimum-length</code> (dimension, in staff space):<dd>
<code>2.0</code>
<p>Try to make a spanner at least
this long, normally in the horizontal direction. This requires an
appropriate callback for the <code>springs-and-rods</code> property. If
added to a <code>Tie</code>, this sets the minimum distance between
noteheads.
<br><dt><code>bound-padding</code> (number):<dd>
<code>1.0</code>
<p>The amount of padding to insert around
spanner bounds.
<br><dt><code>self-alignment-Y</code> (number):<dd>
<code>0</code>
<p>Like <code>self-alignment-X</code> but for
the Y axis.
<br><dt><code>Y-offset</code> (number):<dd>
<code>ly:self-alignment-interface::y-aligned-on-self</code>
<p>The vertical amount that this object is moved
relative to its Y-parent.
</dl>
</blockquote>
<p>This object supports the following interface(s):
<a href="spanner_002dinterface.html#spanner_002dinterface">spanner-interface</a>, <a href="self_002dalignment_002dinterface.html#self_002dalignment_002dinterface">self-alignment-interface</a>, <a href="line_002dinterface.html#line_002dinterface">line-interface</a>, <a href="hairpin_002dinterface.html#hairpin_002dinterface">hairpin-interface</a>, <a href="dynamic_002dinterface.html#dynamic_002dinterface">dynamic-interface</a> and <a href="grob_002dinterface.html#grob_002dinterface">grob-interface</a>.
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This page is for LilyPond-2.11.57 (development-branch).
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