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<h1>dox/Filtering/vtkImageToImageFilter.h</h1><a href="a02284.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: vtkImageToImageFilter.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="l00032"></a>00032 <span class="preprocessor">#ifndef __vtkImageToImageFilter_h</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define __vtkImageToImageFilter_h</span>
<a name="l00034"></a>00034 <span class="preprocessor"></span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "<a class="code" href="a02283.html">vtkImageSource.h</a>"</span>
<a name="l00036"></a>00036 
<a name="l00037"></a>00037 <span class="keyword">class </span><a class="code" href="a01064.html" title="A class for performing multithreaded execution.">vtkMultiThreader</a>;
<a name="l00038"></a>00038 
<a name="l00039"></a><a class="code" href="a00839.html">00039</a> <span class="keyword">class </span><a class="code" href="a02170.html#95ced7977a6b6b1bf9f38bf04e3835b6">VTK_FILTERING_EXPORT</a> <a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a> : <span class="keyword">public</span> <a class="code" href="a00832.html" title="Source of data for the imaging pipeline.">vtkImageSource</a>
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keyword">public</span>:
<a name="l00042"></a><a class="code" href="a00839.html#347efe5ee417d64f3a0b9de891d6d564">00042</a>   vtkTypeRevisionMacro(<a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a>,<a class="code" href="a00832.html" title="Source of data for the imaging pipeline.">vtkImageSource</a>);
<a name="l00043"></a>00043   <span class="keywordtype">void</span> <a class="code" href="a00832.html#205db6fb207d3a1da8c839ac46e401fa">PrintSelf</a>(ostream&amp; os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00044"></a>00044 
<a name="l00046"></a>00046 
<a name="l00047"></a>00047   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetInput(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *input);
<a name="l00048"></a>00048   <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *GetInput();
<a name="l00050"></a>00050   
<a name="l00052"></a>00052 
<a name="l00053"></a><a class="code" href="a00839.html#2a420b58748b799135e151cd6ffa92ef">00053</a>   <span class="keywordtype">void</span> SetBypass( <span class="keywordtype">int</span> ) {};
<a name="l00054"></a><a class="code" href="a00839.html#1f85c14092ce110037283bc659622dea">00054</a>   <span class="keywordtype">void</span> BypassOn() {};
<a name="l00055"></a><a class="code" href="a00839.html#b2f8cf35e2f6ef8691b7e26eda638c2f">00055</a>   <span class="keywordtype">void</span> BypassOff() {};
<a name="l00056"></a>00056   vtkGetMacro(Bypass,<span class="keywordtype">int</span>);
<a name="l00058"></a>00058 
<a name="l00060"></a>00060 
<a name="l00064"></a>00064   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ThreadedExecute(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *inData, 
<a name="l00065"></a>00065                                <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *outData,
<a name="l00066"></a>00066                                <span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d21083c65ff97d39562e6981dc3e2041b09f">extent</a>[6], <span class="keywordtype">int</span> threadId);
<a name="l00068"></a>00068   
<a name="l00070"></a>00070 
<a name="l00071"></a>00071   vtkSetClampMacro( NumberOfThreads, <span class="keywordtype">int</span>, 1, <a class="code" href="a02139.html#804fbb60e0f29e0e0a3d5706c85ef921">VTK_MAX_THREADS</a> );
<a name="l00072"></a>00072   vtkGetMacro( NumberOfThreads, <span class="keywordtype">int</span> );
<a name="l00074"></a>00074 
<a name="l00075"></a><a class="code" href="a00839.html#a97276973b5240fe073fec6539f62364">00075</a>   <span class="keywordtype">void</span> SetInputMemoryLimit(<span class="keywordtype">int</span>) 
<a name="l00076"></a>00076     {vtkErrorMacro( &lt;&lt; <span class="stringliteral">"SetInputMemoryLimit is obsolete: Use a vtkImageDataStreamer instead!"</span> );};
<a name="l00077"></a><a class="code" href="a00839.html#c8a4e4e0a06107ef2bb9585ec14eca33">00077</a>   <span class="keywordtype">long</span> GetInputMemoryLimit()
<a name="l00078"></a>00078     {vtkErrorMacro( &lt;&lt; <span class="stringliteral">"GetInputMemoryLimit is obsolete: Use a vtkImageDataStreamer instead!"</span> ); <span class="keywordflow">return</span> 0;};
<a name="l00079"></a>00079 
<a name="l00081"></a>00081 
<a name="l00082"></a>00082   <span class="keyword">virtual</span> <span class="keywordtype">int</span> SplitExtent(<span class="keywordtype">int</span> splitExt[6], <span class="keywordtype">int</span> startExt[6], 
<a name="l00083"></a>00083                           <span class="keywordtype">int</span> num, <span class="keywordtype">int</span> total);
<a name="l00085"></a>00085 
<a name="l00086"></a>00086 <span class="keyword">protected</span>:
<a name="l00087"></a>00087   <a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a>();
<a name="l00088"></a>00088   ~<a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a>();
<a name="l00089"></a>00089 
<a name="l00090"></a><a class="code" href="a00839.html#eae18a2971d3ceb191641f66d1e3aec7">00090</a>   <a class="code" href="a01064.html" title="A class for performing multithreaded execution.">vtkMultiThreader</a> *Threader;
<a name="l00091"></a><a class="code" href="a00839.html#cab5cd8068ad10c59b2e87510ad58001">00091</a>   <span class="keywordtype">int</span> Bypass;
<a name="l00092"></a><a class="code" href="a00839.html#7fd49bcf0dc37a5ae0f7a157f1f1f3f8">00092</a>   <span class="keywordtype">int</span> BypassWasOn;
<a name="l00093"></a><a class="code" href="a00839.html#6f32edd9a3846378fa423fcacfadc58f">00093</a>   <span class="keywordtype">int</span> NumberOfThreads;
<a name="l00094"></a>00094   
<a name="l00095"></a>00095   <span class="comment">// This is called by the superclass.</span>
<a name="l00096"></a>00096   <span class="keywordtype">void</span> <a class="code" href="a01574.html#93cbaad0023115e09820232800542273">ExecuteInformation</a>();
<a name="l00097"></a>00097   <span class="comment">// This is the method you should override.</span>
<a name="l00098"></a>00098   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01574.html#93cbaad0023115e09820232800542273">ExecuteInformation</a>(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *inData, <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *outData);
<a name="l00099"></a>00099 
<a name="l00100"></a>00100   <span class="comment">// This is called by the superclass.</span>
<a name="l00101"></a>00101   <span class="comment">// This is the method you should override.</span>
<a name="l00102"></a>00102   <span class="keywordtype">void</span> <a class="code" href="a01574.html#4aba117678bc29986795905b113aa541">ExecuteData</a>(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *output);
<a name="l00103"></a>00103 
<a name="l00104"></a>00104   <span class="comment">// This also copies other arrays from point and cell data from input to output.</span>
<a name="l00105"></a>00105   <span class="keyword">virtual</span> <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *<a class="code" href="a00832.html#b77215e933890686953d235c26e78742">AllocateOutputData</a>(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *out);
<a name="l00106"></a>00106   
<a name="l00107"></a>00107   <span class="comment">// The method that starts the multithreading</span>
<a name="l00108"></a>00108   <span class="keywordtype">void</span> MultiThread(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *input, <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *output);
<a name="l00109"></a>00109 
<a name="l00110"></a>00110   <span class="keywordtype">void</span> <a class="code" href="a01574.html#d2bc90ca681b7077a79c800f6716c9b6">ComputeInputUpdateExtents</a>( <a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *output );
<a name="l00111"></a>00111   <span class="keyword">virtual</span> <span class="keywordtype">void</span> ComputeInputUpdateExtent(<span class="keywordtype">int</span> inExt[6], <span class="keywordtype">int</span> outExt[6]);
<a name="l00112"></a>00112 
<a name="l00113"></a><a class="code" href="a00839.html#cd9971364100b73b373c02e5a2375015">00113</a>   <span class="keywordtype">char</span> *InputScalarsSelection;
<a name="l00114"></a>00114   vtkSetStringMacro(InputScalarsSelection);
<a name="l00115"></a>00115 
<a name="l00116"></a>00116   <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01306.html#9fa38430df842a02bce1e8e062daa4ed">FillInputPortInformation</a>(<span class="keywordtype">int</span>, <a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>*);
<a name="l00117"></a>00117 
<a name="l00118"></a>00118 <span class="keyword">private</span>:
<a name="l00119"></a>00119   <a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a>(<span class="keyword">const</span> <a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00120"></a>00120   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00839.html" title="Generic filter that has one input of type vtkImageData.">vtkImageToImageFilter</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00121"></a>00121 };
<a name="l00122"></a>00122 
<a name="l00123"></a>00123 <span class="preprocessor">#endif</span>
<a name="l00124"></a>00124 <span class="preprocessor"></span>
<a name="l00125"></a>00125 
<a name="l00126"></a>00126 
<a name="l00127"></a>00127 
<a name="l00128"></a>00128 
<a name="l00129"></a>00129 
<a name="l00130"></a>00130 
</pre></div></div>
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