/usr/include/qwt/qwt_scale_div.h is in libqwt-headers 6.1.2-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | /* -*- 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
/*!
\brief A class representing a scale division
A Qwt scale is defined by its boundaries and 3 list
for the positions of the major, medium and minor ticks.
The upperLimit() might be smaller than the lowerLimit()
to indicate inverted scales.
Scale divisions can be calculated from a QwtScaleEngine.
\sa QwtScaleEngine::divideScale(), QwtPlot::setAxisScaleDiv(),
QwtAbstractSlider::setScaleDiv()
*/
class QWT_EXPORT QwtScaleDiv
{
public:
//! Scale tick types
enum TickType
{
//! No ticks
NoTick = -1,
//! Minor ticks
MinorTick,
//! Medium ticks
MediumTick,
//! Major ticks
MajorTick,
//! Number of valid tick types
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
|