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<h1>dox/Hybrid/vtkPCAAnalysisFilter.h</h1><a href="a02838.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Visualization Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: vtkPCAAnalysisFilter.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span>
<a name="l00007"></a>00007 <span class="comment"> All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment"> See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span>
<a name="l00011"></a>00011 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span>
<a name="l00012"></a>00012 <span class="comment"> PURPOSE. See the above copyright notice for more information.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span>
<a name="l00053"></a>00053 <span class="preprocessor">#ifndef __vtkPCAAnalysisFilter_h</span>
<a name="l00054"></a>00054 <span class="preprocessor"></span><span class="preprocessor">#define __vtkPCAAnalysisFilter_h</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a>00056 <span class="preprocessor">#include "<a class="code" href="a02326.html">vtkPointSetAlgorithm.h</a>"</span>
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keyword">class </span><a class="code" href="a00556.html" title="dynamic, self-adjusting array of float">vtkFloatArray</a>;
<a name="l00059"></a>00059 <span class="keyword">class </span><a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a>;
<a name="l00060"></a>00060
<a name="l00061"></a><a class="code" href="a01196.html">00061</a> <span class="keyword">class </span><a class="code" href="a02170.html#9e9a05a8377523b4f8d707441f65786d">VTK_HYBRID_EXPORT</a> <a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a> : <span class="keyword">public</span> <a class="code" href="a01252.html" title="Superclass for algorithms that produce output of the same type as input.">vtkPointSetAlgorithm</a>
<a name="l00062"></a>00062 {
<a name="l00063"></a>00063 <span class="keyword">public</span>:
<a name="l00064"></a><a class="code" href="a01196.html#8de10c889f5813b89eedaaa7fb3f5057">00064</a> vtkTypeRevisionMacro(<a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a>,<a class="code" href="a01252.html" title="Superclass for algorithms that produce output of the same type as input.">vtkPointSetAlgorithm</a>);
<a name="l00065"></a>00065
<a name="l00067"></a>00067 <span class="keywordtype">void</span> <a class="code" href="a01252.html#d62102a22ec5ccc110eadfc0a9312ff4">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00068"></a>00068
<a name="l00070"></a>00070 <span class="keyword">static</span> <a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a> *<a class="code" href="a01252.html#dde68f6b09747614c4667c8ae62774fd">New</a>();
<a name="l00071"></a>00071
<a name="l00073"></a>00073
<a name="l00074"></a>00074 vtkGetObjectMacro(Evals, <a class="code" href="a00556.html" title="dynamic, self-adjusting array of float">vtkFloatArray</a>);
<a name="l00076"></a>00076
<a name="l00078"></a>00078 <span class="keywordtype">void</span> SetNumberOfInputs(<span class="keywordtype">int</span> n);
<a name="l00079"></a>00079
<a name="l00081"></a>00081
<a name="l00083"></a>00083 <span class="keywordtype">void</span> <a class="code" href="a01252.html#ddfa8243dd5127368e98fa471e25ae53">SetInput</a>(<span class="keywordtype">int</span> idx, <a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a>* p);
<a name="l00084"></a>00084 <span class="keywordtype">void</span> <a class="code" href="a01252.html#ddfa8243dd5127368e98fa471e25ae53">SetInput</a>(<span class="keywordtype">int</span> idx, <a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a>* input);
<a name="l00086"></a>00086
<a name="l00089"></a>00089 <a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a>* <a class="code" href="a01252.html#23f6e8f3b94f3ee2beac7d2bf09a6a5e">GetInput</a>(<span class="keywordtype">int</span> idx);
<a name="l00090"></a>00090
<a name="l00097"></a>00097 <span class="keywordtype">void</span> GetParameterisedShape(<a class="code" href="a00556.html" title="dynamic, self-adjusting array of float">vtkFloatArray</a> *b, <a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a>* shape);
<a name="l00098"></a>00098
<a name="l00104"></a>00104 <span class="keywordtype">void</span> GetShapeParameters(<a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a> *shape, <a class="code" href="a00556.html" title="dynamic, self-adjusting array of float">vtkFloatArray</a> *b, <span class="keywordtype">int</span> bsize);
<a name="l00105"></a>00105
<a name="l00108"></a>00108 <span class="keywordtype">int</span> GetModesRequiredFor(<span class="keywordtype">double</span> proportion);
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keyword">protected</span>:
<a name="l00111"></a>00111 <a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a>();
<a name="l00112"></a>00112 ~<a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a>();
<a name="l00113"></a>00113
<a name="l00115"></a>00115
<a name="l00116"></a>00116 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01252.html#8ba171d4df72371aa1d6f50623bf06fb">RequestData</a>(<a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a> *, <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a> **, <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a> *);
<a name="l00117"></a>00117 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01252.html#f70271eaa1ee8654d710455207e8f260">FillInputPortInformation</a>(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210710cb6d12e418b21e8fb3d79ac32f51c">port</a>, <a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a> *<a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d21023da246d4a744e861548382bb79fad81">info</a>);
<a name="l00119"></a>00119
<a name="l00120"></a>00120 <span class="keyword">private</span>:
<a name="l00121"></a>00121 <a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a>(<span class="keyword">const</span> <a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a>&); <span class="comment">// Not implemented.</span>
<a name="l00122"></a>00122 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a01196.html" title="Performs principal component analysis of a set of aligned pointsets.">vtkPCAAnalysisFilter</a>&); <span class="comment">// Not implemented.</span>
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="comment">// Eigenvalues</span>
<a name="l00125"></a>00125 <a class="code" href="a00556.html" title="dynamic, self-adjusting array of float">vtkFloatArray</a> *Evals;
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">// Matrix where each column is an eigenvector</span>
<a name="l00128"></a>00128 <span class="keywordtype">double</span> **evecMat2;
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <span class="comment">// The mean shape in a vector</span>
<a name="l00131"></a>00131 <span class="keywordtype">double</span> *meanshape;
<a name="l00132"></a>00132 };
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="preprocessor">#endif</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span>
<a name="l00136"></a>00136
</pre></div></div>
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