qwt_axis.h

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/******************************************************************************
 * 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_AXIS_H
#define QWT_AXIS_H
 
#include "qwt_global.h"
 
namespace QwtAxis
{
    enum Position
    {
        YLeft,
 
        YRight,
 
        XBottom,
 
        XTop
    };
 
    enum { AxisPositions = XTop + 1 };
 
    bool isValid( int axisPos );
    bool isYAxis( int axisPos );
    bool isXAxis( int axisPos );
}
 
inline bool QwtAxis::isValid( int axisPos )
{
    return ( axisPos >= 0 && axisPos < AxisPositions );
}
 
inline bool QwtAxis::isXAxis( int axisPos )
{
    return ( axisPos == XBottom ) || ( axisPos == XTop );
}
 
inline bool QwtAxis::isYAxis( int axisPos )
{
    return ( axisPos == YLeft ) || ( axisPos == YRight );
}
 
#endif