qwt_plot_spectrocurve.h

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/******************************************************************************
 * Qwt Widget Library
 * Copyright (C) 1997   Josef Wilgen
 * Copyright (C) 2002   Uwe Rathmann
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the Qwt License, Version 1.0
 *****************************************************************************/
 
#ifndef QWT_PLOT_CURVE_3D_H
#define QWT_PLOT_CURVE_3D_H
 
#include "qwt_global.h"
#include "qwt_plot_seriesitem.h"
 
class QwtColorMap;
 
class QWT_EXPORT QwtPlotSpectroCurve
    : public QwtPlotSeriesItem
    , public QwtSeriesStore< QwtPoint3D >
{
  public:
    enum PaintAttribute
    {
        ClipPoints = 1
    };
 
    Q_DECLARE_FLAGS( PaintAttributes, PaintAttribute )
 
    explicit QwtPlotSpectroCurve( const QString& title = QString() );
    explicit QwtPlotSpectroCurve( const QwtText& title );
 
    virtual ~QwtPlotSpectroCurve();
 
    virtual int rtti() const QWT_OVERRIDE;
 
    void setPaintAttribute( PaintAttribute, bool on = true );
    bool testPaintAttribute( PaintAttribute ) const;
 
    void setSamples( const QVector< QwtPoint3D >& );
    void setSamples( QwtSeriesData< QwtPoint3D >* );
 
 
    void setColorMap( QwtColorMap* );
    const QwtColorMap* colorMap() const;
 
    void setColorRange( const QwtInterval& );
    QwtInterval& colorRange() const;
 
    virtual void drawSeries( QPainter*,
        const QwtScaleMap& xMap, const QwtScaleMap& yMap,
        const QRectF& canvasRect, int from, int to ) const QWT_OVERRIDE;
 
    void setPenWidth( double );
    double penWidth() const;
 
  protected:
    virtual void drawDots( QPainter*,
        const QwtScaleMap& xMap, const QwtScaleMap& yMap,
        const QRectF& canvasRect, int from, int to ) const;
 
  private:
    void init();
 
    class PrivateData;
    PrivateData* m_data;
};
 
Q_DECLARE_OPERATORS_FOR_FLAGS( QwtPlotSpectroCurve::PaintAttributes )
 
#endif