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<title>PathPercent QML Type | Qt Quick 5.9</title>
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<td >Qt 5.9</td><td ><a href="qtquick-index.html">Qt Quick</a></td><td ><a href="qtquick-qmlmodule.html">QML Types</a></td><td >PathPercent QML Type</td></tr></table><table class="buildversion"><tr>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#properties">Properties</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">PathPercent QML Type</h1>
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<!-- $$$PathPercent-brief -->
<p>Manipulates the way a path is interpreted <a href="#details">More...</a></p>
<!-- @@@PathPercent -->
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<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtQuick 2.7</td></tr></table></div><ul>
<li><a href="qml-qtquick-pathpercent-members.html">List of all members, including inherited members</a></li>
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<h2 id="properties">Properties</h2>
<ul>
<li class="fn"><b><b><a href="qml-qtquick-pathpercent.html#value-prop">value</a></b></b> : real</li>
</ul>
<!-- $$$PathPercent-description -->
<a name="details"></a>
<h2 id="details">Detailed Description</h2>
<p><a href="qml-qtquick-pathpercent.html">PathPercent</a> allows you to manipulate the spacing between items on a <a href="qml-qtquick-pathview.html">PathView</a>'s path. You can use it to bunch together items on part of the path, and spread them out on other parts of the path.</p>
<p>The examples below show the normal distribution of items along a path compared to a distribution which places 50% of the items along the <a href="qml-qtquick-pathline.html">PathLine</a> section of the path.</p>
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<tr valign="top" class="odd"><td ><p class="centerAlign"><img src="images/declarative-nopercent.png" alt="" /></p></td><td ><pre class="qml">
<span class="type"><a href="qml-qtquick-pathview.html">PathView</a></span> {
<span class="comment">// ...</span>
<span class="type"><a href="qml-qtquick-path.html">Path</a></span> {
<span class="name">startX</span>: <span class="number">20</span>; <span class="name">startY</span>: <span class="number">0</span>
<span class="type"><a href="qml-qtquick-pathquad.html">PathQuad</a></span> { <span class="name">x</span>: <span class="number">50</span>; <span class="name">y</span>: <span class="number">80</span>; <span class="name">controlX</span>: <span class="number">0</span>; <span class="name">controlY</span>: <span class="number">80</span> }
<span class="type"><a href="qml-qtquick-pathline.html">PathLine</a></span> { <span class="name">x</span>: <span class="number">150</span>; <span class="name">y</span>: <span class="number">80</span> }
<span class="type"><a href="qml-qtquick-pathquad.html">PathQuad</a></span> { <span class="name">x</span>: <span class="number">180</span>; <span class="name">y</span>: <span class="number">0</span>; <span class="name">controlX</span>: <span class="number">200</span>; <span class="name">controlY</span>: <span class="number">80</span> }
}
}
</pre>
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<tr valign="top" class="even"><td ><p class="centerAlign"><img src="images/declarative-percent.png" alt="" /></p></td><td ><pre class="qml">
<span class="type"><a href="qml-qtquick-pathview.html">PathView</a></span> {
<span class="comment">// ...</span>
<span class="type"><a href="qml-qtquick-path.html">Path</a></span> {
<span class="name">startX</span>: <span class="number">20</span>; <span class="name">startY</span>: <span class="number">0</span>
<span class="type"><a href="qml-qtquick-pathquad.html">PathQuad</a></span> { <span class="name">x</span>: <span class="number">50</span>; <span class="name">y</span>: <span class="number">80</span>; <span class="name">controlX</span>: <span class="number">0</span>; <span class="name">controlY</span>: <span class="number">80</span> }
<span class="type"><a href="qml-qtquick-pathpercent.html">PathPercent</a></span> { <span class="name">value</span>: <span class="number">0.25</span> }
<span class="type"><a href="qml-qtquick-pathline.html">PathLine</a></span> { <span class="name">x</span>: <span class="number">150</span>; <span class="name">y</span>: <span class="number">80</span> }
<span class="type"><a href="qml-qtquick-pathpercent.html">PathPercent</a></span> { <span class="name">value</span>: <span class="number">0.75</span> }
<span class="type"><a href="qml-qtquick-pathquad.html">PathQuad</a></span> { <span class="name">x</span>: <span class="number">180</span>; <span class="name">y</span>: <span class="number">0</span>; <span class="name">controlX</span>: <span class="number">200</span>; <span class="name">controlY</span>: <span class="number">80</span> }
<span class="type"><a href="qml-qtquick-pathpercent.html">PathPercent</a></span> { <span class="name">value</span>: <span class="number">1</span> }
}
}
</pre>
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<p><b>See also </b><a href="qml-qtquick-path.html">Path</a>.</p>
<!-- @@@PathPercent -->
<h2>Property Documentation</h2>
<!-- $$$value -->
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<a name="value-prop"></a><span class="name">value</span> : <span class="type">real</span></p></td></tr>
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</div><div class="qmldoc"><p>The proportion of items that should be laid out up to this point.</p>
<p>This value should always be higher than the last value specified by a <a href="qml-qtquick-pathpercent.html">PathPercent</a> at a previous position in the Path.</p>
<p>In the following example we have a Path made up of three PathLines. Normally, the items of the <a href="qml-qtquick-pathview.html">PathView</a> would be laid out equally along this path, with an equal number of items per line segment. <a href="qml-qtquick-pathpercent.html">PathPercent</a> allows us to specify that the first and third lines should each hold 10% of the laid out items, while the second line should hold the remaining 80%.</p>
<pre class="qml">
<span class="type"><a href="qml-qtquick-pathview.html">PathView</a></span> {
<span class="comment">// ...</span>
<span class="type"><a href="qml-qtquick-path.html">Path</a></span> {
<span class="name">startX</span>: <span class="number">0</span>; <span class="name">startY</span>: <span class="number">0</span>
<span class="type"><a href="qml-qtquick-pathline.html">PathLine</a></span> { <span class="name">x</span>:<span class="number">100</span>; <span class="name">y</span>: <span class="number">0</span>; }
<span class="type"><a href="qml-qtquick-pathpercent.html">PathPercent</a></span> { <span class="name">value</span>: <span class="number">0.1</span> }
<span class="type"><a href="qml-qtquick-pathline.html">PathLine</a></span> { <span class="name">x</span>: <span class="number">100</span>; <span class="name">y</span>: <span class="number">100</span> }
<span class="type"><a href="qml-qtquick-pathpercent.html">PathPercent</a></span> { <span class="name">value</span>: <span class="number">0.9</span> }
<span class="type"><a href="qml-qtquick-pathline.html">PathLine</a></span> { <span class="name">x</span>: <span class="number">100</span>; <span class="name">y</span>: <span class="number">0</span> }
<span class="type"><a href="qml-qtquick-pathpercent.html">PathPercent</a></span> { <span class="name">value</span>: <span class="number">1</span> }
}
}
</pre>
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