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#include "colormapdatapart.h"
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QT_CHARTS_BEGIN_NAMESPACE
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ColorMapDataPart::ColorMapDataPart()
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{
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}
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ColorMapDataPart::ColorMapDataPart(ColorMapDataPart *dataPart)
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{/*
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QVector<double> *m_timeSeries;
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QVector<double> *m_ySeries;
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QVector<double> *m_dataSeries;*/
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this->m_dataSeries = new QVector<double>(dataPart->dataSeries());
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this->m_ySeries = new QVector<double>(dataPart->ySeries());
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this->m_timeSeries = new QVector<double>(dataPart->timesSeries());
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}
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ColorMapDataPart::ColorMapDataPart(QVector<double> *timeSeries, QVector<double> *ySeries, QVector<double> *dataSeries)
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: m_timeSeries(timeSeries),m_ySeries(ySeries),m_dataSeries(dataSeries)
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{
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}
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ColorMapDataPart::~ColorMapDataPart()
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{
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delete m_dataSeries;
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delete m_ySeries;
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delete m_timeSeries;
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}
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int ColorMapDataPart::find(double val, const QVector<double> &vect, bool more)
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{
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if(val >=vect.last() && more)
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return vect.count();
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if(val <= vect.first() && !more)
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return -1;
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int guessedIndex = (val-vect.first())*vect.count()/(vect.last()-vect.first());
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if(guessedIndex>(vect.count()-1))guessedIndex=vect.count()-1;
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if(more)
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while(vect[guessedIndex]<val){guessedIndex++;}
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else
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while(vect[guessedIndex--]>val){}
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return guessedIndex;
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}
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QPair<int, int> ColorMapDataPart::getRange(const QVector<double> &vect, double start, double stop)
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{
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return QPair<int, int>(find(start,vect, false),find(stop,vect, true));
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}
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QT_CHARTS_END_NAMESPACE
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