qwt_interval_symbol.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_INTERVAL_SYMBOL_H
#define QWT_INTERVAL_SYMBOL_H
#include "qwt_global.h"
#include <qpen.h>
#include <qsize.h>
class QPainter;
class QRect;
class QPointF;
class QWT_EXPORT QwtIntervalSymbol
{
public:
enum Style
{
NoSymbol = -1,
Bar,
Box,
UserSymbol = 1000
};
public:
QwtIntervalSymbol( Style = NoSymbol );
QwtIntervalSymbol( const QwtIntervalSymbol & );
virtual ~QwtIntervalSymbol();
QwtIntervalSymbol &operator=( const QwtIntervalSymbol & );
bool operator==( const QwtIntervalSymbol & ) const;
bool operator!=( const QwtIntervalSymbol & ) const;
void setWidth( int );
int width() const;
void setBrush( const QBrush & );
const QBrush& brush() const;
void setPen( const QColor &, qreal width = 0.0, Qt::PenStyle = Qt::SolidLine );
void setPen( const QPen & );
const QPen& pen() const;
void setStyle( Style );
Style style() const;
virtual void draw( QPainter *, Qt::Orientation,
const QPointF& from, const QPointF& to ) const;
private:
class PrivateData;
PrivateData* d_data;
};
#endif
QwtIntervalSymbol::Box
Definition: qwt_interval_symbol.h:46
QwtIntervalSymbol::Bar
Definition: qwt_interval_symbol.h:39
QwtIntervalSymbol::Style
Style
Symbol style.
Definition: qwt_interval_symbol.h:30
QwtIntervalSymbol
A drawing primitive for displaying an interval like an error bar.
Definition: qwt_interval_symbol.h:26