qwt_scale_div.h
/******************************************************************************
* 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 <qlist.h>
class QwtInterval;
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 m_lowerBound;
double m_upperBound;
QList< double > m_ticks[NTickTypes];
};
Q_DECLARE_TYPEINFO( QwtScaleDiv, Q_MOVABLE_TYPE );
#ifndef QT_NO_DEBUG_STREAM
QWT_EXPORT QDebug operator<<( QDebug, const QwtScaleDiv& );
#endif
#endif
QList< double >
QwtInterval
A class representing an interval.
Definition: qwt_interval.h:23
QwtScaleDiv
A class representing a scale division.
Definition: qwt_scale_div.h:34
QwtScaleDiv::TickType
TickType
Scale tick types.
Definition: qwt_scale_div.h:38
QwtScaleDiv::MediumTick
@ MediumTick
Medium ticks.
Definition: qwt_scale_div.h:46
QwtScaleDiv::MinorTick
@ MinorTick
Minor ticks.
Definition: qwt_scale_div.h:43
QwtScaleDiv::MajorTick
@ MajorTick
Major ticks.
Definition: qwt_scale_div.h:49