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qwt_scale_div.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_SCALE_DIV_H
#define QWT_SCALE_DIV_H
#include "qwt_global.h"
#include "qwt_interval.h"
#include <qlist.h>
#ifndef QT_NO_DEBUG_STREAM
#include <qdebug.h>
#endif
class QWT_EXPORT QwtScaleDiv
{
public:
enum TickType
{
NoTick = -1,
MinorTick,
MediumTick,
MajorTick,
NTickTypes
};
explicit QwtScaleDiv( double lowerBound = 0.0,
double upperBound = 0.0 );
explicit QwtScaleDiv( const QwtInterval &, QList<double>[NTickTypes] );
explicit QwtScaleDiv( double lowerBound, double upperBound,
QList<double>[NTickTypes] );
explicit QwtScaleDiv( double lowerBound, double upperBound,
const QList<double> &minorTicks, const QList<double> &mediumTicks,
const QList<double> &majorTicks );
bool operator==( const QwtScaleDiv & ) const;
bool operator!=( const QwtScaleDiv & ) const;
void setInterval( double lowerBound, double upperBound );
void setInterval( const QwtInterval & );
QwtInterval interval() const;
void setLowerBound( double );
double lowerBound() const;
void setUpperBound( double );
double upperBound() const;
double range() const;
bool contains( double value ) const;
void setTicks( int tickType, const QList<double> & );
QList<double> ticks( int tickType ) const;
bool isEmpty() const;
bool isIncreasing() const;
void invert();
QwtScaleDiv inverted() const;
QwtScaleDiv bounded( double lowerBound, double upperBound ) const;
private:
double d_lowerBound;
double d_upperBound;
QList<double> d_ticks[NTickTypes];
};
Q_DECLARE_TYPEINFO( QwtScaleDiv, Q_MOVABLE_TYPE );
#ifndef QT_NO_DEBUG_STREAM
QWT_EXPORT QDebug operator<<( QDebug, const QwtScaleDiv & );
#endif
#endif