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improve the consistency of the clitkImageStatistics tool – #2 #80

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improve the consistency of the clitkImageStatistics tool – #2 #80

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4 changes: 4 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
CMakeLists.txt.user*
.vs
CMakeSettings.json

33 changes: 29 additions & 4 deletions tools/clitkImageStatisticsGenericFilter.txx
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Original file line number Diff line number Diff line change
Expand Up @@ -193,7 +193,30 @@ namespace clitk
numberOfLabels=m_ArgsInfo.label_given;
else
numberOfLabels=1;

// Let's do some checks
if (m_ArgsInfo.label_given && !m_ArgsInfo.mask_given) {
std::cerr << "If a/some specific label(s) is/are given, a mask image needs to be provided" << std::endl;
exit(-1);
}
if (m_ArgsInfo.label_given && m_ArgsInfo.mask_given) {
//Let's check if the labels exist in the mask image
for (unsigned int k=0; k< numberOfLabels; k++) {
label=m_ArgsInfo.label_arg[k];
unsigned int label_counter = 0;
itk::ImageRegionConstIterator<LabelImageType> it(labelImage,labelImage->GetLargestPossibleRegion());
it.GoToBegin();
while( !it.IsAtEnd() ) {
if(label == it.Get()) {
++label_counter;
}
++it;
}
if (label_counter == 0) {
std::cerr << "The label number " << (int) label << " does not exist in the mask image" << std::endl;
exit(-1);
}
}
}
unsigned int firstComponent = 0, lastComponent = 0;
if (m_ArgsInfo.channel_arg == -1) {
firstComponent = 0;
Expand All @@ -214,9 +237,11 @@ namespace clitk
label=m_ArgsInfo.label_arg[k];

std::cout<<std::endl;
if (m_Verbose) std::cout<<"-------------"<<std::endl;
if (m_Verbose) std::cout<<"| Label: "<< (int) label<<" |"<<std::endl;
if (m_Verbose) std::cout<<"-------------"<<std::endl;
if (m_ArgsInfo.mask_given) {
if (m_Verbose) std::cout<<"-------------"<<std::endl;
if (m_Verbose) std::cout<<"| Label: "<< (int) label<<" |"<<std::endl;
if (m_Verbose) std::cout<<"-------------"<<std::endl;
}

// Histograms
if (m_ArgsInfo.histogram_given) {
Expand Down