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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 >Matrix4x4 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">Matrix4x4 QML Type</h1>
<span class="subtitle"></span>
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<p>Provides a way to apply a 4x4 tranformation matrix to an <a href="qml-qtquick-item.html">Item</a> <a href="#details">More...</a></p>
<!-- @@@Matrix4x4 -->
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<tr><td class="memItemLeft rightAlign topAlign"> Import Statement:</td><td class="memItemRight bottomAlign"> import QtQuick 2.7</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Since:</td><td class="memItemRight bottomAlign"> Qt 5.3</td></tr></table></div><ul>
<li><a href="qml-qtquick-matrix4x4-members.html">List of all members, including inherited members</a></li>
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<a name="properties"></a>
<h2 id="properties">Properties</h2>
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<li class="fn"><b><b><a href="qml-qtquick-matrix4x4.html#matrix-prop">matrix</a></b></b> : QMatrix4x4</li>
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<!-- $$$Matrix4x4-description -->
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<h2 id="details">Detailed Description</h2>
<p>The Matrix4x4 type provides a way to apply a transformation to an <a href="qml-qtquick-item.html">Item</a> through a 4x4 matrix.</p>
<p>It allows for a combination of rotation, scale, translatation and shearing by using just one tranformation provided in a 4x4-matrix.</p>
<p>The following example rotates a Rectangle 45 degress (PI/4):</p>
<pre class="qml">
<span class="type"><a href="qml-qtquick-rectangle.html">Rectangle</a></span> {
<span class="name">width</span>: <span class="number">100</span>
<span class="name">height</span>: <span class="number">100</span>
<span class="name">color</span>: <span class="string">"red"</span>
<span class="name">transform</span>: <span class="name">Matrix4x4</span> {
property <span class="type">real</span> <span class="name">a</span>: <span class="name">Math</span>.<span class="name">PI</span> <span class="operator">/</span> <span class="number">4</span>
<span class="name">matrix</span>: <span class="name">Qt</span>.<span class="name">matrix4x4</span>(<span class="name">Math</span>.<span class="name">cos</span>(<span class="name">a</span>), -<span class="name">Math</span>.<span class="name">sin</span>(<span class="name">a</span>), <span class="number">0</span>, <span class="number">0</span>,
<span class="name">Math</span>.<span class="name">sin</span>(<span class="name">a</span>), <span class="name">Math</span>.<span class="name">cos</span>(<span class="name">a</span>), <span class="number">0</span>, <span class="number">0</span>,
<span class="number">0</span>, <span class="number">0</span>, <span class="number">1</span>, <span class="number">0</span>,
<span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">1</span>)
}
}
</pre>
<!-- @@@Matrix4x4 -->
<h2>Property Documentation</h2>
<!-- $$$matrix -->
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<a name="matrix-prop"></a><span class="name">matrix</span> : <span class="type">QMatrix4x4</span></p></td></tr>
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</div><div class="qmldoc"><p>4x4-matrix which will be used in the tranformation of an <a href="qml-qtquick-item.html">Item</a></p>
</div></div><!-- @@@matrix -->
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