GIT_REPOSITORIES/LPP/Users/mperrinel/SciQLop-fork Files · gui/src/Visualization/SqpColorScale.cpp

Remove cmake function called that isn't necessary and makes failed the configuration test if test is enable

Alexandre Leroux - - Load All Authors

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r1060:1474b0522998


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             SqpColorScale.cpp
        
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        Alexandre Leroux
    
Creates color scale for Sciqlop...

              r1049
            
      #include "Visualization/SqpColorScale.h"

        Alexandre Leroux
    
Creates method that computes thresholds of a SqpColorScale

              r1059
            
      #include <Data/DataSeriesUtils.h>

      #include <Visualization/QCPColorMapIterator.h>

      Q_LOGGING_CATEGORY(LOG_SqpColorScale, "SqpColorScale")

        Alexandre Leroux
    
Creates color scale for Sciqlop...

              r1049
            
      namespace {

      const auto DEFAULT_GRADIENT_PRESET = QCPColorGradient::gpJet;

      const auto DEFAULT_RANGE = QCPRange{1.0e3, 1.7e7};

      } // namespace

        Alexandre Leroux
    
Creates method that computes thresholds of a SqpColorScale

              r1059
            
      std::pair<double, double> SqpColorScale::computeThresholds(const SqpColorScale &scale)

      {

          auto qcpScale = scale.m_Scale;

          auto colorMaps = qcpScale->colorMaps();

          if (colorMaps.size() != 1) {

              return {std::numeric_limits<double>::quiet_NaN(), std::numeric_limits<double>::quiet_NaN()};

          }

          // Computes thresholds

          auto isLogarithmicScale = qcpScale->dataScaleType() == QCPAxis::stLogarithmic;

          auto colorMapData = colorMaps.first()->data();

          QCPColorMapIterator begin{colorMapData, true};

          QCPColorMapIterator end{colorMapData, false};

          return DataSeriesUtils::thresholds(begin, end, isLogarithmicScale);

      }

        Alexandre Leroux
    
Creates color scale for Sciqlop...

              r1049
            
      SqpColorScale::SqpColorScale(QCustomPlot &plot)

              : m_Scale{new QCPColorScale{&plot}},

        Alexandre Leroux
    
Updates sqp color scale thresholds (1)...

              r1060
            
                m_AutomaticThreshold{true},

        Alexandre Leroux
    
Creates color scale for Sciqlop...

              r1049
            
                m_GradientPreset{DEFAULT_GRADIENT_PRESET}

      {

          m_Scale->setGradient(m_GradientPreset);

          m_Scale->setDataRange(DEFAULT_RANGE);

      }

        Alexandre Leroux
    
Updates sqp color scale thresholds (1)...

              r1060
            
      void SqpColorScale::updateDataRange() noexcept

      {

          // Updates data range only if mode is automatic

          if (!m_AutomaticThreshold) {

              return;

          }

          double minThreshold, maxThreshold;

          std::tie(minThreshold, maxThreshold) = computeThresholds(*this);

          if (std::isnan(minThreshold) || std::isnan(maxThreshold)) {

              qCCritical(LOG_SqpColorScale())

                  << "Can't update data range of color scale: thresholds computed are invalid";

              return;

          }

          // Updates thresholds

          m_Scale->setDataRange({minThreshold, maxThreshold});

      }

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Alexandre Leroux Creates color scale for Sciqlop...	r1049	#include "Visualization/SqpColorScale.h"

Alexandre Leroux Creates method that computes thresholds of a SqpColorScale	r1059	#include <Data/DataSeriesUtils.h>

		#include <Visualization/QCPColorMapIterator.h>

		Q_LOGGING_CATEGORY(LOG_SqpColorScale, "SqpColorScale")

Alexandre Leroux Creates color scale for Sciqlop...	r1049	namespace {

		const auto DEFAULT_GRADIENT_PRESET = QCPColorGradient::gpJet;
		const auto DEFAULT_RANGE = QCPRange{1.0e3, 1.7e7};

		} // namespace

Alexandre Leroux Creates method that computes thresholds of a SqpColorScale	r1059	std::pair<double, double> SqpColorScale::computeThresholds(const SqpColorScale &scale)
		{
		auto qcpScale = scale.m_Scale;

		auto colorMaps = qcpScale->colorMaps();
		if (colorMaps.size() != 1) {
		return {std::numeric_limits<double>::quiet_NaN(), std::numeric_limits<double>::quiet_NaN()};
		}

		// Computes thresholds
		auto isLogarithmicScale = qcpScale->dataScaleType() == QCPAxis::stLogarithmic;
		auto colorMapData = colorMaps.first()->data();
		QCPColorMapIterator begin{colorMapData, true};
		QCPColorMapIterator end{colorMapData, false};

		return DataSeriesUtils::thresholds(begin, end, isLogarithmicScale);
		}

Alexandre Leroux Creates color scale for Sciqlop...	r1049	SqpColorScale::SqpColorScale(QCustomPlot &plot)
		: m_Scale{new QCPColorScale{&plot}},
Alexandre Leroux Updates sqp color scale thresholds (1)...	r1060	m_AutomaticThreshold{true},
Alexandre Leroux Creates color scale for Sciqlop...	r1049	m_GradientPreset{DEFAULT_GRADIENT_PRESET}
		{
		m_Scale->setGradient(m_GradientPreset);
		m_Scale->setDataRange(DEFAULT_RANGE);
		}
Alexandre Leroux Updates sqp color scale thresholds (1)...	r1060
		void SqpColorScale::updateDataRange() noexcept
		{
		// Updates data range only if mode is automatic
		if (!m_AutomaticThreshold) {
		return;
		}

		double minThreshold, maxThreshold;
		std::tie(minThreshold, maxThreshold) = computeThresholds(*this);
		if (std::isnan(minThreshold) \|\| std::isnan(maxThreshold)) {
		qCCritical(LOG_SqpColorScale())
		<< "Can't update data range of color scale: thresholds computed are invalid";
		return;
		}

		// Updates thresholds
		m_Scale->setDataRange({minThreshold, maxThreshold});
		}