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<h1>dox/IO/vtkDICOMImageReader.h</h1><a href="a03115.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: vtkDICOMImageReader.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="l00039"></a>00039 <span class="preprocessor">#ifndef __vtkDICOMImageReader_h</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#define __vtkDICOMImageReader_h</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span>
<a name="l00042"></a>00042 <span class="preprocessor">#include "<a class="code" href="a03136.html">vtkImageReader2.h</a>"</span>
<a name="l00043"></a>00043 
<a name="l00044"></a>00044 <span class="comment">//BTX</span>
<a name="l00045"></a>00045 <span class="keyword">class </span>vtkDICOMImageReaderVector;
<a name="l00046"></a>00046 <span class="keyword">class </span>DICOMParser;
<a name="l00047"></a>00047 <span class="keyword">class </span>DICOMAppHelper;
<a name="l00048"></a>00048 <span class="comment">//ETX</span>
<a name="l00049"></a>00049 
<a name="l00050"></a><a class="code" href="a00415.html">00050</a> <span class="keyword">class </span><a class="code" href="a02170.html#aab695c81fb47ab75c91e111e17cbe2c">VTK_IO_EXPORT</a> <a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a> : <span class="keyword">public</span> <a class="code" href="a00815.html" title="Superclass of binary file readers.">vtkImageReader2</a>
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052  <span class="keyword">public</span>:
<a name="l00054"></a>00054 
<a name="l00055"></a>00055   <span class="keyword">static</span> <a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a> *<a class="code" href="a00815.html#25a0c83fabafbf8a658f7373ee84986b">New</a>();
<a name="l00056"></a><a class="code" href="a00415.html#e8d6ee2cf62479797f0272faa7c29613">00056</a>   vtkTypeRevisionMacro(<a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a>,<a class="code" href="a00815.html" title="Superclass of binary file readers.">vtkImageReader2</a>);
<a name="l00058"></a>00058 
<a name="l00060"></a>00060   <span class="keywordtype">void</span> <a class="code" href="a00815.html#75a81a26827763bb51f81dbc643da687">PrintSelf</a>(ostream&amp; os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00061"></a>00061 
<a name="l00063"></a>00063 
<a name="l00065"></a><a class="code" href="a00415.html#3a2cb6081dea365f17049b373b651ce9">00065</a>   <span class="keywordtype">void</span> <a class="code" href="a00815.html#4d5ea8f8521e941560775043236b5920">SetFileName</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* fn)
<a name="l00066"></a>00066   {
<a name="l00067"></a>00067     <span class="keywordflow">if</span> (this-&gt;DirectoryName)
<a name="l00068"></a>00068       {
<a name="l00069"></a>00069       <span class="keyword">delete</span> [] this-&gt;DirectoryName;
<a name="l00070"></a>00070       }
<a name="l00071"></a>00071     <span class="keywordflow">if</span> (this-&gt;FileName)
<a name="l00072"></a>00072       {
<a name="l00073"></a>00073       <span class="keyword">delete</span> [] this-&gt;FileName;
<a name="l00074"></a>00074       }
<a name="l00075"></a>00075     this-&gt;DirectoryName = NULL;
<a name="l00076"></a>00076     this-&gt;FileName = NULL;
<a name="l00077"></a>00077     this-&gt;<a class="code" href="a00815.html#4d5ea8f8521e941560775043236b5920">vtkImageReader2::SetFileName</a>(fn);
<a name="l00078"></a>00078   }
<a name="l00080"></a>00080 
<a name="l00087"></a>00087   <span class="keywordtype">void</span> SetDirectoryName(<span class="keyword">const</span> <span class="keywordtype">char</span>* dn);
<a name="l00088"></a>00088 
<a name="l00090"></a>00090 
<a name="l00091"></a>00091   vtkGetStringMacro(DirectoryName);
<a name="l00093"></a>00093 
<a name="l00098"></a>00098   <span class="keywordtype">double</span>* GetPixelSpacing();
<a name="l00099"></a>00099 
<a name="l00101"></a>00101   <span class="keywordtype">int</span> GetWidth();
<a name="l00102"></a>00102 
<a name="l00104"></a>00104   <span class="keywordtype">int</span> GetHeight();
<a name="l00105"></a>00105 
<a name="l00109"></a>00109   <span class="keywordtype">float</span>* GetImagePositionPatient();
<a name="l00110"></a>00110 
<a name="l00114"></a>00114   <span class="keywordtype">float</span>* GetImageOrientationPatient();
<a name="l00115"></a>00115 
<a name="l00117"></a>00117   <span class="keywordtype">int</span> GetBitsAllocated();
<a name="l00118"></a>00118 
<a name="l00122"></a>00122   <span class="keywordtype">int</span> GetPixelRepresentation();
<a name="l00123"></a>00123 
<a name="l00126"></a>00126   <span class="keywordtype">int</span> GetNumberOfComponents();
<a name="l00127"></a>00127 
<a name="l00129"></a>00129   <span class="keyword">const</span> <span class="keywordtype">char</span>* GetTransferSyntaxUID();
<a name="l00130"></a>00130 
<a name="l00132"></a>00132   <span class="keywordtype">float</span> GetRescaleSlope();
<a name="l00133"></a>00133 
<a name="l00135"></a>00135   <span class="keywordtype">float</span> GetRescaleOffset();
<a name="l00136"></a>00136 
<a name="l00138"></a>00138   <span class="keyword">const</span> <span class="keywordtype">char</span>* GetPatientName();
<a name="l00139"></a>00139 
<a name="l00141"></a>00141   <span class="keyword">const</span> <span class="keywordtype">char</span>* GetStudyUID();
<a name="l00142"></a>00142 
<a name="l00144"></a>00144   <span class="keyword">const</span> <span class="keywordtype">char</span>* GetStudyID();
<a name="l00145"></a>00145 
<a name="l00147"></a>00147   <span class="keywordtype">float</span> GetGantryAngle();
<a name="l00148"></a>00148 
<a name="l00149"></a>00149   <span class="comment">//</span>
<a name="l00150"></a>00150   <span class="comment">// Can I read the file?</span>
<a name="l00151"></a>00151   <span class="comment">//</span>
<a name="l00152"></a>00152   <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a00815.html#0a647fc647c1eb39ede334c2d2121bbe">CanReadFile</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* fname);
<a name="l00153"></a>00153 
<a name="l00154"></a>00154   <span class="comment">//</span>
<a name="l00155"></a>00155   <span class="comment">// What file extensions are supported?</span>
<a name="l00156"></a>00156   <span class="comment">//</span>
<a name="l00157"></a><a class="code" href="a00415.html#91b5b514ea0dc86a1b29325cdc47f8b3">00157</a>   <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a00815.html#2846943a7802b3a62df51e0936542abb">GetFileExtensions</a>()
<a name="l00158"></a>00158   {
<a name="l00159"></a>00159     <span class="keywordflow">return</span> <span class="stringliteral">".dcm"</span>;
<a name="l00160"></a>00160   }
<a name="l00161"></a>00161 
<a name="l00163"></a>00163 
<a name="l00165"></a><a class="code" href="a00415.html#5727db72bf6e6aa64e8cedee0990eea9">00165</a>   <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a00815.html#e83ebabf18c670a314bb32eb50371f61">GetDescriptiveName</a>()
<a name="l00166"></a>00166   {
<a name="l00167"></a>00167     <span class="keywordflow">return</span> <span class="stringliteral">"DICOM"</span>;
<a name="l00168"></a>00168   }
<a name="l00170"></a>00170 
<a name="l00171"></a>00171 <span class="keyword">protected</span>:
<a name="l00172"></a>00172   <span class="comment">//</span>
<a name="l00173"></a>00173   <span class="comment">// Setup the volume size</span>
<a name="l00174"></a>00174   <span class="comment">//</span>
<a name="l00175"></a>00175   <span class="keywordtype">void</span> SetupOutputInformation(<span class="keywordtype">int</span> num_slices);
<a name="l00176"></a>00176 
<a name="l00177"></a>00177   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00815.html#e31d4865f47029d0a63da3716bae2305">ExecuteInformation</a>();
<a name="l00178"></a>00178   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a00815.html#a26f5f16dd7178bea2d7608f0d5ed633">ExecuteData</a>(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *out);
<a name="l00179"></a>00179 
<a name="l00180"></a>00180   <span class="comment">//</span>
<a name="l00181"></a>00181   <span class="comment">// Constructor</span>
<a name="l00182"></a>00182   <span class="comment">//</span>
<a name="l00183"></a>00183   <a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a>();
<a name="l00184"></a>00184 
<a name="l00185"></a>00185   <span class="comment">//</span>
<a name="l00186"></a>00186   <span class="comment">// Destructor</span>
<a name="l00187"></a>00187   <span class="comment">//</span>
<a name="l00188"></a>00188   <span class="keyword">virtual</span> ~<a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a>();
<a name="l00189"></a>00189 
<a name="l00190"></a>00190   <span class="comment">//</span>
<a name="l00191"></a>00191   <span class="comment">// Instance of the parser used to parse the file.</span>
<a name="l00192"></a>00192   <span class="comment">//</span>
<a name="l00193"></a><a class="code" href="a00415.html#8e4b6fdfce17d04de111c5b343883361">00193</a>   DICOMParser* Parser;
<a name="l00194"></a>00194 
<a name="l00195"></a>00195   <span class="comment">//</span>
<a name="l00196"></a>00196   <span class="comment">// Instance of the callbacks that get the data from the file.</span>
<a name="l00197"></a>00197   <span class="comment">//</span>
<a name="l00198"></a><a class="code" href="a00415.html#47ea58ca218901a700fb7ca9de7a7ae4">00198</a>   DICOMAppHelper* AppHelper;
<a name="l00199"></a>00199 
<a name="l00200"></a>00200   <span class="comment">//</span>
<a name="l00201"></a>00201   <span class="comment">// vtkDICOMImageReaderVector wants to be a PIMPL and it will be, but not quite yet.</span>
<a name="l00202"></a>00202   <span class="comment">//</span>
<a name="l00203"></a><a class="code" href="a00415.html#42dfee965619b2d8c52a74fdfcf27a57">00203</a>   vtkDICOMImageReaderVector* DICOMFileNames;
<a name="l00204"></a><a class="code" href="a00415.html#04fb15cf8c40214d09dffcc2901d4fb0">00204</a>   <span class="keywordtype">char</span>* DirectoryName;
<a name="l00205"></a>00205 
<a name="l00206"></a><a class="code" href="a00415.html#468ad0d3b590d685bb09aca362c00a16">00206</a>   <span class="keywordtype">char</span>* PatientName;
<a name="l00207"></a><a class="code" href="a00415.html#e324e882581d7afe7011d2b8067e45f6">00207</a>   <span class="keywordtype">char</span>* StudyUID;
<a name="l00208"></a><a class="code" href="a00415.html#489f59dfbfb9e1acc3902ba9c4d90e98">00208</a>   <span class="keywordtype">char</span>* StudyID;
<a name="l00209"></a><a class="code" href="a00415.html#85423777eacf2c5b91b159b962b57aca">00209</a>   <span class="keywordtype">char</span>* TransferSyntaxUID;
<a name="l00210"></a>00210 
<a name="l00211"></a>00211   <span class="comment">// DICOMFileNames accessor methods for subclasses:</span>
<a name="l00212"></a>00212   <span class="keywordtype">int</span> GetNumberOfDICOMFileNames();
<a name="l00213"></a>00213   <span class="keyword">const</span> <span class="keywordtype">char</span>* GetDICOMFileName(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>);
<a name="l00214"></a>00214 <span class="keyword">private</span>:
<a name="l00215"></a>00215   <a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a>(<span class="keyword">const</span> <a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00216"></a>00216   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00415.html" title="Reads some DICOM images.">vtkDICOMImageReader</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00217"></a>00217 
<a name="l00218"></a>00218 };
<a name="l00219"></a>00219 
<a name="l00220"></a>00220 <span class="preprocessor">#endif</span>
</pre></div></div>
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