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qwt_plot_seriesitem.h
/* -*- mode: C++ ; c-file-style: "stroustrup" -*- *****************************
* 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_SERIES_ITEM_H
#define QWT_PLOT_SERIES_ITEM_H
#include "qwt_global.h"
#include "qwt_plot_item.h"
#include "qwt_scale_div.h"
#include "qwt_series_data.h"
#include "qwt_series_store.h"
class QWT_EXPORT QwtPlotSeriesItem: public QwtPlotItem,
public virtual QwtAbstractSeriesStore
{
public:
explicit QwtPlotSeriesItem( const QString &title = QString::null );
explicit QwtPlotSeriesItem( const QwtText &title );
virtual ~QwtPlotSeriesItem();
void setOrientation( Qt::Orientation );
Qt::Orientation orientation() const;
virtual void draw( QPainter *p,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF & ) const;
virtual void drawSeries( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int from, int to ) const = 0;
virtual QRectF boundingRect() const;
virtual void updateScaleDiv(
const QwtScaleDiv &, const QwtScaleDiv & );
protected:
virtual void dataChanged();
private:
class PrivateData;
PrivateData *d_data;
};
#endif