31 lines
705 B
C++
31 lines
705 B
C++
/*****************************************************************************
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* Qwt Examples - Copyright (C) 2002 Uwe Rathmann
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* This file may be used under the terms of the 3-clause BSD License
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*****************************************************************************/
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#pragma once
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#include <QwtPlot>
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class QwtPlotCurve;
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class QwtPlotDirectPainter;
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class IncrementalPlot : public QwtPlot
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{
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Q_OBJECT
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public:
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IncrementalPlot( QWidget* parent = NULL );
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virtual ~IncrementalPlot();
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void appendPoint( const QPointF& );
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void clearPoints();
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public Q_SLOTS:
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void showSymbols( bool );
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private:
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QwtPlotCurve* m_curve;
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QwtPlotDirectPainter* m_directPainter;
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};
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