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#7664 Statistics Plot: add option for relative frequency in histogram

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This commit is contained in:
Kristian Bendiksen
2021-05-12 14:43:25 +02:00
parent b00734265a
commit 8d1bc7bfd9
2 changed files with 31 additions and 4 deletions
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20
ApplicationLibCode/ProjectDataModel/RimStatisticsPlot.cpp
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@@ -50,6 +50,17 @@
using namespace QtCharts;
namespace caf
{
template <>
void caf::AppEnum<RimStatisticsPlot::HistogramFrequencyType>::setUp()
{
addItem( RimStatisticsPlot::HistogramFrequencyType::ABSOLUTE, "ABSOLUTE", "Absolute" );
addItem( RimStatisticsPlot::HistogramFrequencyType::RELATIVE, "RELATIVE", "Relative" );
setDefault( RimStatisticsPlot::HistogramFrequencyType::ABSOLUTE );
}
} // namespace caf
CAF_PDM_ABSTRACT_SOURCE_INIT( RimStatisticsPlot, "StatisticsPlot" );
//--------------------------------------------------------------------------------------------------
@@ -68,6 +79,8 @@ RimStatisticsPlot::RimStatisticsPlot()
CAF_PDM_InitField( &m_histogramBarWidth, "HistogramBarWidth", 1.0, "Bar Width", "", "", "" );
m_histogramBarWidth.uiCapability()->setUiEditorTypeName( caf::PdmUiDoubleSliderEditor::uiEditorTypeName() );
CAF_PDM_InitFieldNoDefault( &m_histogramFrequencyType, "HistogramFrequencyType", "Frequency", "", "", "" );
m_plotLegendsHorizontal.uiCapability()->setUiHidden( true );
setDeletable( true );
@@ -218,6 +231,7 @@ void RimStatisticsPlot::uiOrderingForHistogram( QString uiConfigName, caf::PdmUi
histogramGroup->add( &m_numHistogramBins );
histogramGroup->add( &m_histogramBarColor );
histogramGroup->add( &m_histogramBarWidth );
histogramGroup->add( &m_histogramFrequencyType );
}
//--------------------------------------------------------------------------------------------------
@@ -245,8 +259,14 @@ void RimStatisticsPlot::updatePlots()
QBarSet* set0 = new QBarSet( m_plotWindowTitle );
double minValue = std::numeric_limits<double>::max();
double maxValue = -std::numeric_limits<double>::max();
double sumElements = 0.0;
for ( double value : histogramData.histogram )
sumElements += value;
for ( double value : histogramData.histogram )
{
if ( m_histogramFrequencyType() == HistogramFrequencyType::RELATIVE ) value /= sumElements;
*set0 << value;
minValue = std::min( minValue, value );
maxValue = std::max( maxValue, value );