[FIX] - fixed round-bug

4d038036 · Sebastian Eichelbaum · 4c05945a · 4d038036
Commit 4d038036 authored Nov 30, 2010 by Sebastian Eichelbaum
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src/modules/histogramEqualization/WMHistogramEqualization.cpp ...modules/histogramEqualization/WMHistogramEqualization.cpp +1 -1

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--- a/src/modules/histogramEqualization/WMHistogramEqualization.cpp
+++ b/src/modules/histogramEqualization/WMHistogramEqualization.cpp
@@ -259,7 +259,7 @@ void WMHistogramEqualization::moduleMain()
            for ( size_t vi = 0; vi < valueSet->rawSize(); ++vi )
            {
                size_t idx = hist->getIndexForValue( valueSet->getScalarDouble( vi ) );
-                newData[ vi ] = static_cast< unsigned char >( idx / maxI * 255 );
+                newData[ vi ] = static_cast< unsigned char >( static_cast< double >( idx )/ static_cast< double >( maxI ) * 255.0 );
            }
        }
        ++*progress;