StratBar.h

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#pragma once
 
#include <cmath>
 
#include <QGraphicsItem>
 
#include "GeoLib/StationBorehole.h"
#include "Applications/DataHolderLib/Color.h"
 
class StratBar : public QGraphicsItem
{
public:
    explicit StratBar(
        GeoLib::StationBorehole* station,
        std::map<std::string, DataHolderLib::Color>* stratColors = nullptr,
        QGraphicsItem* parent = nullptr);
    ~StratBar() override = default;
 
    QRectF boundingRect() const override;
 
    void paint(QPainter* painter,
               const QStyleOptionGraphicsItem* option,
               QWidget* widget) override;
 
private:
    double logHeight(double h) const { return log(h + 1) * 100; }
 
    double totalLogHeight() const;
 
    static const int BARWIDTH = 50;
 
    GeoLib::StationBorehole* _station;
    std::map<std::string, DataHolderLib::Color> _stratColors;
};