QwtFunctionPlot.hh

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/*===========================================================================*\
*                                                                            *
*   $Revision: 13770 $                                                       *
*   $LastChangedBy: moebius $                                                *
*   $Date: 2012-02-13 16:19:41 +0100 (Mo, 13. Feb 2012) $                     *
*                                                                            *
\*===========================================================================*/

//=============================================================================
//
// CLASS QwtFunctionPlot
//
//
// Author:  David Bommes <bommes@cs.rwth-aachen.de>
//
// Version: $Revision: 1$
// Date:    $Date: 200X-XX-XX$
//
//=============================================================================


#ifndef ACG_QWTFUNCTIONPLOT_HH
#define ACG_QWTFUNCTIONPLOT_HH

#ifdef WITH_QWT

//== INCLUDES =================================================================


#if QT_VERSION >= 0x050000 
  #include <QtWidgets>
#else
  #include <QtGui>
#endif

#include <qwt_plot.h>
#include <qwt_plot_curve.h>
#include <qwt_plot_zoomer.h>
#include <qwt_scale_engine.h>
#include <qwt_plot_marker.h>

#include <ui_QwtFunctionPlotBase.hh>

#include <ACG/QwtWidgets/QwtHistogramm.hh>
#include <vector>

#include <QDialog>

//== FORWARDDECLARATIONS ======================================================

//== NAMESPACES ===============================================================

//== CLASS DEFINITION =========================================================



class QwtFunctionPlot : public QDialog, public Ui::QwtFunctionPlotBase
{
  Q_OBJECT
public:

  QwtFunctionPlot( QWidget*    _parent = 0 );

  ~QwtFunctionPlot() {}

  void setFunction(const std::vector<double>& _values );

  void setMinMax(double _min, double _max);

public slots:
  
  void replot();

private:

  QwtPlotZoomer* plot_zoomer_;

  QwtPlotMarker* clampMinMarker_;
  QwtSymbol*     minSymbol_;

  QwtPlotMarker* clampMaxMarker_;
  QwtSymbol*     maxSymbol_;

  Histogram*     histogram_;

  std::vector<double> values_;

  double min_,max_;
};


//=============================================================================
#endif // WITH_QWT
//=============================================================================
#endif // ACG_QWTFUNCTIONPLOT_HH defined
//=============================================================================