GraphUtil.h

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// This file is part of DynExp.
 
#pragma once
 
#include "stdafx.h"
#include "../MetaInstruments/DataStreamInstrument.h"
#include "../MetaInstruments/Spectrometer.h"
 
namespace DynExpModule::Graph
{
    struct LineGraphPlotInfo
    {
        using QPointFValueType = decltype(std::declval<QPointF>().x());
 
        QString GetMultiplierLabel() const;
 
        void Reset();
 
        void GenerateSampleTimingInfo(std::vector<DynExpInstr::DataStreamBase::BasicSampleListType>& BasicSamplesSeries);
 
        bool ProcessSamples(QList<QPointF> RawSamples, QList<QPointF>& Samples, const size_t SeriesIndex);
 
        bool ProcessBasicSamples(DynExpInstr::DataStreamBase::BasicSampleListType BasicSamples,
            QList<QPointF>& Samples, const size_t SeriesIndex);
 
        bool ProcessSpectrum(DynExpInstr::SpectrometerData::SpectrumType Spectrum,
            QList<QPointF>& Samples, const size_t SeriesIndex);
 
        void AdjustAxesLimits();
 
        void ReprocessSamples(const QList<QPointF>& Samples, const size_t SeriesIndex);
 
        void CheckSampleHovered(const QPointFValueType X, const QPointFValueType Y, const size_t SeriesIndex);
 
        void ResetHoveredSample();
 
        DynExp::Units::UnitType XUnit = DynExp::Units::UnitType::Index;
 
        DynExp::Units::UnitType YUnit = DynExp::Units::UnitType::Arbitrary;
 
        bool XIsLogarithmic = false;
 
        bool YIsLogarithmic = false;
 
        QString XLabel;
 
        QString YLabel;
 
        unsigned int Multiplier = 0;
 
        size_t MaxSampleCountPerSeries = 0;
 
        QPointF MinValues;
 
        QPointF MaxValues;
 
        QPointF LastMinValues;
 
        QPointF LastMaxValues;
 
        QPointF CursorPosition;
 
        QPointF HoveredPoint;
 
        QPointF HoveredSample;
 
        size_t HoveredSeries = 0;
 
        QPointFValueType HoveredDistance = std::numeric_limits<QPointFValueType>::max();
 
        private:
            double inline ApplyXLog(double Value) const { return XIsLogarithmic ? (Value > .0 ? std::log10(Value) : .0) : Value; }
            double inline ApplyYLog(double Value) const { return YIsLogarithmic ? std::log10(Value) : Value; }
    };
}