#ifndef DIVECARTESIANAXIS_H #define DIVECARTESIANAXIS_H #include #include class DiveTextItem; class DiveLineItem; class DiveCartesianAxis : public QObject, public QGraphicsLineItem{ Q_OBJECT Q_PROPERTY(QLineF line WRITE setLine READ line) Q_PROPERTY(QPointF pos WRITE setPos READ pos) Q_PROPERTY(qreal x WRITE setX READ x) Q_PROPERTY(qreal y WRITE setY READ y) public: enum Orientation{TopToBottom, BottomToTop, LeftToRight, RightToLeft}; DiveCartesianAxis(); virtual ~DiveCartesianAxis(); void setMinimum(double minimum); void setMaximum(double maximum); void setTickInterval(double interval); void setOrientation(Orientation orientation); void setTickSize(qreal size); void updateTicks(); double minimum() const; double maximum() const; qreal valueAt(const QPointF& p); qreal percentAt(const QPointF& p); qreal posAtValue(qreal value); void setColor(const QColor& color); void setTextColor(const QColor& color); void setShowTicks(bool show); void setShowText(bool show); int unitSystem; signals: void sizeChanged(); protected: virtual QString textForValue(double value); virtual QColor colorForValue(double value); Orientation orientation; QList labels; double min; double max; double interval; double tickSize; QColor textColor; bool showTicks; bool showText; }; class DepthAxis : public DiveCartesianAxis { protected: QString textForValue(double value); QColor colorForValue(double value); }; class TimeAxis : public DiveCartesianAxis { protected: QString textForValue(double value); QColor colorForValue(double value); }; class TemperatureAxis : public DiveCartesianAxis{ Q_OBJECT protected: QString textForValue(double value); }; // This is a try. Maybe the CartesianPlane should have the X and Y // axis and handle things internally? class DiveCartesianPlane :public QObject, public QGraphicsRectItem{ Q_OBJECT Q_PROPERTY(QLineF verticalLine READ verticalLine WRITE setVerticalLine) Q_PROPERTY(QLineF horizontalLine READ horizontalLine WRITE setHorizontalLine) public: void setLeftAxis(DiveCartesianAxis *axis); void setBottomAxis(DiveCartesianAxis *axis); void setHorizontalLine(QLineF line); void setVerticalLine(QLineF line); QLineF horizontalLine() const; QLineF verticalLine() const; public slots: void setup(); private: DiveCartesianAxis *leftAxis; DiveCartesianAxis *bottomAxis; QList verticalLines; QList horizontalLines; qreal verticalSize; qreal horizontalSize; }; #endif