47 lines
1.1 KiB
C++
47 lines
1.1 KiB
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 QwtWheel;
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class QwtPlotMarker;
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class QwtPlotCurve;
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class Plot : public QwtPlot
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{
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Q_OBJECT
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public:
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Plot( bool parametric, QWidget* parent = NULL );
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virtual bool eventFilter( QObject*, QEvent* ) QWT_OVERRIDE;
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public Q_SLOTS:
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void updateMarker( int axis, double base );
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void legendChecked( const QVariant&, bool on );
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void setOverlaying( bool );
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void setParametric( const QString& );
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void setBoundaryCondition( const QString& );
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void setClosed( bool );
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#ifndef QT_NO_PRINTER
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void printPlot();
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#endif
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private Q_SLOTS:
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void scrollLeftAxis( double );
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private:
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void showCurve( QwtPlotItem*, bool on );
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QwtPlotMarker* m_marker;
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QwtPlotCurve* m_curve;
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QwtWheel* m_wheel;
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int m_boundaryCondition;
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};
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