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/* -*- Mode: C++ -*-
KDChart - a multi-platform charting engine
*/
/****************************************************************************
** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB. All rights reserved.
**
** This file is part of the KDChart library.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid commercial KDChart licenses may use this file in
** accordance with the KDChart Commercial License Agreement provided with
** the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.klaralvdalens-datakonsult.se/?page=products for
** information about KDChart Commercial License Agreements.
**
** Contact [email protected] if any conditions of this
** licensing are not clear to you.
**
**********************************************************************/
#include "KDChartVectorSeries.h"
#include "KDChartSeriesCollection.h"
KDChartVectorSeries::~KDChartVectorSeries()
{
}
uint KDChartVectorSeries::rows() const
{
return size();
}
const KDChartData& KDChartVectorSeries::cell( uint row ) const
{
Q_ASSERT( row < size() );
// make it compile on windows using qt232
return this->at(row);
}
void KDChartVectorSeries::setCell( uint row, const KDChartData& element)
{
Q_ASSERT( row < size() );
// make it compile on windows using qt232
this->at(row) = element;
}
void KDChartVectorSeries::expand( uint rows )
{
resize(rows);
}
// we return !ok if its on the infinite axis
double KDChartVectorSeries::maxValue( int coordinate, bool &ok ) const
{
double maxValue = 0.0;
bool bStart = true;
#if COMPAT_QT_VERSION >= 0x030000
KDChartVectorSeries::const_iterator i;
#else
KDChartVectorSeries::ConstIterator i;
#endif
for ( i = begin(); i != end(); i ++ )
{
const KDChartData& d = *i;
if ( d.isDouble( coordinate ) )
{
if ( bStart )
{
maxValue = d.doubleValue( coordinate );
bStart = false;
}
else
maxValue = QMAX( maxValue, d.doubleValue( coordinate ) );
}
}
ok = !bStart;
return maxValue;
}
double KDChartVectorSeries::minValue( int coordinate, bool &ok ) const
{
double minValue = 0.0;
bool bStart = true;
#if COMPAT_QT_VERSION >= 0x030000
KDChartVectorSeries::const_iterator i;
#else
KDChartVectorSeries::ConstIterator i;
#endif
for ( i = begin(); i != end(); i ++ )
{
const KDChartData& d = *i;
if ( d.isDouble( coordinate ) )
{
if ( bStart )
{
minValue = d.doubleValue( coordinate );
bStart = false;
}
else
minValue = QMIN( minValue, d.doubleValue( coordinate ) );
}
}
ok = !bStart;
return minValue;
}
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