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<div class="headertitle"><div class="title">3dVolBoundaryViewer.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include <iostream></span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include <sstream></span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "DGtal/base/Common.h"</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "DGtal/base/BasicFunctors.h"</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include "DGtal/kernel/SpaceND.h"</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "DGtal/kernel/domains/HyperRectDomain.h"</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "DGtal/images/ImageSelector.h"</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "DGtal/images/IntervalForegroundPredicate.h"</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "DGtal/topology/KhalimskySpaceND.h"</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include "DGtal/topology/DigitalSurface.h"</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include "DGtal/topology/SetOfSurfels.h"</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include "DGtal/io/viewers/PolyscopeViewer.h"</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#include "DGtal/io/readers/PointListReader.h"</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#include "DGtal/io/readers/GenericReader.h"</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#ifdef DGTAL_WITH_ITK</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#include "DGtal/io/readers/DicomReader.h"</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#include "DGtal/io/Color.h"</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="preprocessor">#include "DGtal/io/colormaps/GradientColorMap.h"</span></div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="preprocessor">#include "CLI11.hpp"</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="keyword">using namespace </span>std;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="namespaceDGtal.html">DGtal</a>;</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span><span class="keywordtype">int</span> main( <span class="keywordtype">int</span> argc, <span class="keywordtype">char</span>** argv )</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span>{</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">typedef</span> SpaceND<3,int> Space;</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">typedef</span> KhalimskySpaceND<3,int> KSpace;</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">typedef</span> HyperRectDomain<Space> Domain;</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">typedef</span> ImageSelector<Domain, unsigned char>::Type Image;</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">typedef</span> DigitalSetSelector< Domain, BIG_DS+HIGH_BEL_DS >::Type DigitalSet;</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">typedef</span> SurfelAdjacency<KSpace::dimension> MySurfelAdjacency;</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// parse command line using CLI ----------------------------------------------</span></div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> CLI::App app;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> app.description(<span class="stringliteral">"Display the boundary of a volume file by using PolyscopeViewer. The mode specifies if you wish to see surface elements (BDRY), the inner voxels (INNER) or the outer voxels (OUTER) that touch the boundary. \n \t Example: 3dVolBoundaryViewer $DGtal/examples/samples/lobster.vol -m 60"</span>);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> std::string inputFileName;</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> DGtal::int64_t rescaleInputMin {0};</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> DGtal::int64_t rescaleInputMax {255};</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">int</span> dicomMin {-1000};</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordtype">int</span> dicomMax {3000};</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordtype">int</span> thresholdMin {0};</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordtype">int</span> thresholdMax {255};</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> std::string mode {<span class="stringliteral">"INNER"</span>};</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> app.add_option(<span class="stringliteral">"-i,--input,1"</span>, inputFileName, <span class="stringliteral">"vol file (.vol, .longvol .p3d, .pgm3d and if DGTAL_WITH_ITK is selected: dicom, dcm, mha, mhd). For longvol, dicom, dcm, mha or mhd formats, the input values are linearly scaled between 0 and 255."</span> )</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> ->required()</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> ->check(CLI::ExistingFile);</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> app.add_option(<span class="stringliteral">"--thresholdMin,-m"</span>, thresholdMin, <span class="stringliteral">"threshold min (excluded) to define binary shape."</span>);</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> app.add_option(<span class="stringliteral">"--thresholdMax,-M"</span>, thresholdMax, <span class="stringliteral">"threshold max (included) to define binary shape."</span>);</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span><span class="preprocessor">#ifdef DGTAL_WITH_ITK</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> app.add_option(<span class="stringliteral">"--dicomMin"</span>,dicomMin,<span class="stringliteral">"set minimum density threshold on Hounsfield scale"</span> );</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> app.add_option(<span class="stringliteral">"--dicomMax"</span>,dicomMin,<span class="stringliteral">"set maximum density threshold on Hounsfield scale"</span> );</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> app.add_option(<span class="stringliteral">"--mode"</span>, mode,<span class="stringliteral">"set mode for display: INNER: inner voxels, OUTER: outer voxels, BDRY: surfels"</span> )</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> -> check(CLI::IsMember({<span class="stringliteral">"INNER"</span>, <span class="stringliteral">"OUTER"</span>, <span class="stringliteral">"BDRY"</span>}));</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> app.get_formatter()->column_width(40);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> CLI11_PARSE(app, argc, argv);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="comment">// END parse command line using CLI ----------------------------------------------</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordtype">string</span> extension = inputFileName.substr(inputFileName.find_last_of(<span class="stringliteral">"."</span>) + 1);</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">if</span>(extension!=<span class="stringliteral">"vol"</span> && extension != <span class="stringliteral">"p3d"</span> && extension != <span class="stringliteral">"pgm3D"</span> && extension != <span class="stringliteral">"pgm3d"</span> && extension != <span class="stringliteral">"sdp"</span> && extension != <span class="stringliteral">"pgm"</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span>#ifdef DGTAL_WITH_ITK</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> && extension !=<span class="stringliteral">"dcm"</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>#endif</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> ){</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> trace.info() << <span class="stringliteral">"File extension not recognized: "</span><< extension << std::endl;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">if</span>(extension==<span class="stringliteral">"vol"</span> || extension==<span class="stringliteral">"pgm3d"</span> || extension==<span class="stringliteral">"pgm3D"</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span>#ifdef DGTAL_WITH_ITK</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> || extension ==<span class="stringliteral">"dcm"</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span>#endif</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> ){</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> trace.beginBlock( <span class="stringliteral">"Loading image into memory."</span> );</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span><span class="preprocessor">#ifdef DGTAL_WITH_ITK</span></div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keyword">typedef</span> DGtal::functors::Rescaling<int ,unsigned char > RescalFCT;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> Image image = extension == <span class="stringliteral">"dcm"</span> ? DicomReader< Image, RescalFCT >::importDicom( inputFileName,</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> RescalFCT(dicomMin,</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> dicomMax,</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> 0, 255) ) :</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> GenericReader<Image>::import( inputFileName );</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> Image image = GenericReader<Image>::import (inputFileName );</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> trace.info() << <span class="stringliteral">"Image loaded: "</span><<image<< std::endl;</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> trace.endBlock();</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> trace.beginBlock( <span class="stringliteral">"Construct the Khalimsky space from the image domain."</span> );</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> Domain domain = image.domain();</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> KSpace ks;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordtype">bool</span> space_ok = ks.init( domain.lowerBound(), domain.upperBound(), <span class="keyword">true</span> );</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordflow">if</span> (!space_ok)</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> {</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> trace.error() << <span class="stringliteral">"Error in the Khamisky space construction."</span><<std::endl;</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">return</span> 2;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> }</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> trace.endBlock();</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> trace.beginBlock( <span class="stringliteral">"Wrapping a digital set around image. "</span> );</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keyword">typedef</span> functors::IntervalForegroundPredicate<Image> ThresholdedImage;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> ThresholdedImage thresholdedImage( image, thresholdMin, thresholdMax );</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> trace.endBlock();</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> trace.beginBlock( <span class="stringliteral">"Extracting boundary by scanning the space. "</span> );</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">typedef</span> KSpace::SurfelSet SurfelSet;</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">typedef</span> SetOfSurfels< KSpace, SurfelSet > MySetOfSurfels;</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">typedef</span> DigitalSurface< MySetOfSurfels > MyDigitalSurface;</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> MySurfelAdjacency surfAdj( <span class="keyword">true</span> ); <span class="comment">// interior in all directions.</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> MySetOfSurfels theSetOfSurfels( ks, surfAdj );</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> Surfaces<KSpace>::sMakeBoundary( theSetOfSurfels.surfelSet(),</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> ks, thresholdedImage,</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> domain.lowerBound(),</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> domain.upperBound() );</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> MyDigitalSurface digSurf( theSetOfSurfels );</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> trace.info() << <span class="stringliteral">"Digital surface has "</span> << digSurf.size() << <span class="stringliteral">" surfels."</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> << std::endl;</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> trace.endBlock();</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> </div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> trace.beginBlock( <span class="stringliteral">"Displaying everything. "</span> );</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> stringstream s;</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> s << <span class="stringliteral">"3dVolBoundaryViewer - DGtalTools: "</span>;</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="keywordtype">string</span> name = inputFileName.substr(inputFileName.find_last_of(<span class="stringliteral">"/"</span>)+1,inputFileName.size()) ;</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> s << <span class="stringliteral">" "</span> << name ;</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> polyscope::options::programName = s.str();</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> polyscope::options::groundPlaneMode = polyscope::GroundPlaneMode::None;</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> polyscope::view::setNavigateStyle(polyscope::NavigateStyle::Free);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> PolyscopeViewer<Space,KSpace> viewer(ks);</div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> viewer.allowReuseList = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">typedef</span> MyDigitalSurface::ConstIterator ConstIterator;</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">if</span> ( mode == <span class="stringliteral">"BDRY"</span> )</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> {</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> viewer.drawAsSimplified();</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">for</span> ( ConstIterator it = digSurf.begin(), itE = digSurf.end(); it != itE; ++it )</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> viewer << ks.unsigns( *it );</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> }<span class="keywordflow">else</span> <span class="keywordflow">if</span> ( mode == <span class="stringliteral">"INNER"</span> )</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">for</span> ( ConstIterator it = digSurf.begin(), itE = digSurf.end(); it != itE; ++it )</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> viewer << ks.sCoords( ks.sDirectIncident( *it, ks.sOrthDir( *it ) ) );</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( mode == <span class="stringliteral">"OUTER"</span> )</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">for</span> ( ConstIterator it = digSurf.begin(), itE = digSurf.end(); it != itE; ++it )</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> viewer << ks.sCoords( ks.sIndirectIncident( *it, ks.sOrthDir( *it ) ) );</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keywordflow">else</span>{</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> trace.error() << <span class="stringliteral">"Warning display mode ("</span> << mode << <span class="stringliteral">") not implemented."</span> << std::endl;</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> trace.error() << <span class="stringliteral">"The display will be empty."</span> << std::endl;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> }</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> trace.endBlock();</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> viewer.show();</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span>}</div>
<div class="ttc" id="anamespaceDGtal_html"><div class="ttname"><a href="namespaceDGtal.html">DGtal</a></div><div class="ttdef"><b>Definition</b> <a href="ATu0v1_8h_source.html#l00056">ATu0v1.h:57</a></div></div>
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