KChartLineAttributes.cpp

/*
 * SPDX-FileCopyrightText: 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
 *
 * This file is part of the KD Chart library.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "KChartLineAttributes.h"
 
#include "KChartMath_p.h"
 
#include <QDebug>
 
#define d d_func()
 
using namespace KChart;
 
class Q_DECL_HIDDEN LineAttributes::Private
{
    friend class LineAttributes;
public:
    Private();
 
private:
    //Areas
    MissingValuesPolicy missingValuesPolicy;
    bool displayArea;
    bool visible;
    uint transparency;
    int areaBoundingDataset;
};
 
 
LineAttributes::Private::Private()
    : missingValuesPolicy( MissingValuesAreBridged )
    , displayArea( false )
    , visible( true )
    , transparency( 255 )
    , areaBoundingDataset( -1 )
{
}
 
 
LineAttributes::LineAttributes()
    : _d( new Private() )
{
}
 
LineAttributes::LineAttributes( const LineAttributes& r )
    : _d( new Private( *r.d ) )
{
}
 
LineAttributes& LineAttributes::operator= ( const LineAttributes& r )
{
    if ( this == &r )
        return *this;
 
    *d = *r.d;
 
    return *this;
}
 
LineAttributes::~LineAttributes()
{
    delete _d; _d = nullptr;
}
 
bool LineAttributes::operator==( const LineAttributes& r ) const
{
    return
        missingValuesPolicy() == r.missingValuesPolicy() &&
        displayArea() == r.displayArea() &&
        isVisible() == r.isVisible() &&
        transparency() == r.transparency() &&
        areaBoundingDataset() == r.areaBoundingDataset();
}
 
void LineAttributes::setMissingValuesPolicy( MissingValuesPolicy policy )
{
    d->missingValuesPolicy = policy;
}
 
LineAttributes::MissingValuesPolicy LineAttributes::missingValuesPolicy() const
{
    return d->missingValuesPolicy;
}
 
void LineAttributes::setDisplayArea( bool display )
{
    d->displayArea = display;
}
 
bool LineAttributes::displayArea() const
{
   return d->displayArea;
}
 
void LineAttributes::setTransparency( uint alpha )
{
     if ( alpha > 255 )
        alpha = 255;
    d->transparency = alpha;
}
 
uint LineAttributes::transparency() const
{
     return d->transparency;
}
 
void LineAttributes::setAreaBoundingDataset( int dataset )
{
   d->areaBoundingDataset = dataset;
}
 
int LineAttributes::areaBoundingDataset() const
{
    return d->areaBoundingDataset;
}
 
void LineAttributes::setVisible( bool visible )
{
    d->visible = visible;
}
 
bool LineAttributes::isVisible() const
{
    return d->visible;
}
 
#if !defined(QT_NO_DEBUG_STREAM)
QDebug operator<<(QDebug dbg, const KChart::LineAttributes& a)
{
    dbg << "KChart::LineAttributes("
            //     MissingValuesPolicy missingValuesPolicy;
            << "bool="<<a.displayArea()
            << "visible="<<a.isVisible()
            << "transparency="<<a.transparency()
            << "areaBoundingDataset="<<a.areaBoundingDataset()
            << ")";
    return dbg;
 
}
#endif /* QT_NO_DEBUG_STREAM */