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/*
This file is part of the OPIE Project
=.
.=l. Copyright (c) 2002 Dan Williams <drw@handhelds.org>
.>+-=
_;:, .> :=|. This file is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. This file is distributed in the hope that
+ . -:. = it will be useful, but WITHOUT ANY WARRANTY;
: .. .:, . . . without even the implied warranty of
=_ + =;=|` MERCHANTABILITY or FITNESS FOR A
_.=:. : :=>`: PARTICULAR PURPOSE. See the GNU General
..}^=.= = ; Public License for more details.
++= -. .` .:
: = ...= . :.=- You should have received a copy of the GNU
-. .:....=;==+<; General Public License along with this file;
-_. . . )=. = see the file COPYING. If not, write to the
-- :-=` Free Software Foundation, Inc.,
59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#ifndef GRAPHINFO_H
#define GRAPHINFO_H
#include <qlist.h>
#include <qstringlist.h>
class DataPointInfo
{
public:
DataPointInfo()
: l( 0x0 ), v( 0.0 ) {}
DataPointInfo( const QString &label, float value )
: l( label ), v( value ) {}
const QString &label() { return l; }
float value() { return v; }
void addToValue( float value ) { v += value; }
private:
QString l;
float v;
};
typedef QList<DataPointInfo> DataPointList;
class GraphInfo
{
public:
enum GraphType { BarChart, PieChart };
GraphInfo( GraphType = BarChart, DataPointList * = 0x0,
const QString & = 0x0, const QString & = 0x0, const QString & = 0x0 );
~GraphInfo();
GraphInfo::GraphType graphType();
void setGraphType( GraphType );
DataPointList *dataPoints();
void setDataPoints( DataPointList * );
DataPointInfo *firstDataPoint();
DataPointInfo *nextDataPoint();
int numberDataPoints();
float maxValue();
float minValue();
float totalValue();
void setGraphTitle( const QString & );
void setXAxisTitle( const QString & );
void setYAxisTitle( const QString & );
private:
GraphType t;
DataPointList *d;
QString gt;
QString xt;
QString yt;
};
#endif
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