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<h1 class="title">Qt 3 Support Members for QMatrix4x4</h1>
<p><b>The following class members are part of the <a href="qt3support.html">Qt 3 support layer</a>.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p>
<p><ul><li><a href="qmatrix4x4.html">QMatrix4x4 class reference</a></li></ul></p>
<h2>Related Non-Members</h2>
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<tr><td class="memItemLeft topAlign rightAlign"> QGenericMatrix<N, M, qreal> </td><td class="memItemRight bottomAlign"><b><a href="qmatrix4x4-qt3.html#qGenericMatrixFromMatrix4x4">qGenericMatrixFromMatrix4x4</a></b> ( const QMatrix4x4 & <i>matrix</i> )</td></tr>
<tr><td class="memItemLeft topAlign rightAlign"> QMatrix4x4 </td><td class="memItemRight bottomAlign"><b><a href="qmatrix4x4-qt3.html#qGenericMatrixToMatrix4x4">qGenericMatrixToMatrix4x4</a></b> ( const QGenericMatrix<N, M, qreal> & <i>matrix</i> )</td></tr>
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<!-- $$$qGenericMatrixFromMatrix4x4[overload1]$$$qGenericMatrixFromMatrix4x4constQMatrix4x4& -->
<h3 class="fn"><a name="qGenericMatrixFromMatrix4x4"></a><span class="type"><a href="qgenericmatrix.html">QGenericMatrix</a></span><<span class="type">N</span>, <span class="type">M</span>, <span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span>> <span class="name">qGenericMatrixFromMatrix4x4</span> ( const <span class="type">QMatrix4x4</span> & <i>matrix</i> )</h3>
<p>Returns a NxM generic matrix constructed from the left-most N columns and top-most M rows of <i>matrix</i>. If N or M is greater than 4, then the remaining elements are filled with elements from the identity matrix.</p>
<p><b>See also </b><a href="qmatrix4x4.html#toGenericMatrix">QMatrix4x4::toGenericMatrix</a>().</p>
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<h3 class="fn"><a name="qGenericMatrixToMatrix4x4"></a><span class="type">QMatrix4x4</span> <span class="name">qGenericMatrixToMatrix4x4</span> ( const <span class="type"><a href="qgenericmatrix.html">QGenericMatrix</a></span><<span class="type">N</span>, <span class="type">M</span>, <span class="type"><a href="qtglobal.html#qreal-typedef">qreal</a></span>> & <i>matrix</i> )</h3>
<p>Returns a 4x4 matrix constructed from the left-most 4 columns and top-most 4 rows of <i>matrix</i>. If <i>matrix</i> has less than 4 columns or rows, the remaining elements are filled with elements from the identity matrix.</p>
<p><b>See also </b>QMatrix4x4(const QGenericMatrix &).</p>
<!-- @@@qGenericMatrixToMatrix4x4 -->
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