QwtHistogramm.hh

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#ifndef HISTOGRAM_H
#define HISTOGRAM_H
 
#include <qglobal.h>
#include <QColor>
#include <ACG/Config/ACGDefines.hh>
 
#include "qwt_plot_item.h" 
 
class QwtIntervalData;
class QString;
 
class [[deprecated("Use QCharts instead!")]] ACGDLLEXPORT Histogram: public QwtPlotItem
{
public:
    explicit Histogram(const QString &title = QString());
    explicit Histogram(const QwtText &title);
    virtual ~Histogram();
 
    void setData( QwtIntervalSeriesData* data);
    const QwtIntervalSeriesData* data() const;
 
    void setColors( std::vector< QColor >& _colors);
 
    virtual QRectF boundingRect() const;
 
    virtual int rtti() const;
 
    virtual void draw(QPainter *, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &) const;
 
    void   setBaseline(double reference);
    double baseline() const;
 
    enum HistogramAttribute
    {
        Auto = 0,
        Xfy = 1
    };
 
    void setHistogramAttribute(HistogramAttribute, bool on = true);
    bool testHistogramAttribute(HistogramAttribute) const;
 
protected:
 
    virtual void drawBar(QPainter *, Qt::Orientation o, const QRect &) const;
 
private:
    QColor color(uint i) const;
 
    void init();
 
    class PrivateData;
    PrivateData *d_data;
};
 
#endif