/usr/include/KChart/KChartRadarDiagram.h is in libkchart-dev 2.6.0-2.
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 | /**
* Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB. All rights reserved.
*
* This file is part of the KD Chart library.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KCHARTRADARDIAGRAM_H
#define KCHARTRADARDIAGRAM_H
#include "KChartPosition.h"
#include "KChartPolarDiagram.h"
#include "KChartRadarCoordinatePlane.h"
QT_BEGIN_NAMESPACE
class QPolygonF;
QT_END_NAMESPACE
namespace KChart {
/**
* @brief RadarDiagram defines a common radar diagram
*/
class KCHART_EXPORT RadarDiagram : public AbstractPolarDiagram
{
Q_OBJECT
Q_DISABLE_COPY( RadarDiagram )
KCHART_DECLARE_DERIVED_DIAGRAM( RadarDiagram, RadarCoordinatePlane )
public:
explicit RadarDiagram(
QWidget* parent = 0, RadarCoordinatePlane* plane = 0 );
virtual ~RadarDiagram();
virtual void paint ( PaintContext* paintContext,
bool calculateListAndReturnScale,
qreal& newZoomX, qreal& newZoomY );
/** \reimpl */
virtual void resize ( const QSizeF& area );
/** \reimpl */
virtual qreal valueTotals () const;
/** \reimpl */
virtual qreal numberOfValuesPerDataset() const;
/** \reimpl */
virtual qreal numberOfGridRings() const;
/**
* if val is true the diagram will mirror the diagram datapoints
*/
void setReverseData( bool val );
bool reverseData();
virtual RadarDiagram * clone() const;
/**
* Close each of the data series by connecting the last point to its
* respective start point
*/
void setCloseDatasets( bool closeDatasets );
bool closeDatasets() const;
/**
* Fill the areas of the radar chart with there respective color defined
* via KChart::DatasetBrushRole. The value defines the alpha of the
* color to use. If set to 0.0 (the default) then the radar areas will
* not be filled with any color. If set to 1.0 then the areas will be
* solid filled and are not transparent.
*/
qreal fillAlpha() const;
void setFillAlpha(qreal alphaF);
protected:
/** \reimpl */
virtual const QPair<QPointF, QPointF> calculateDataBoundaries() const;
void paintEvent ( QPaintEvent* );
void resizeEvent ( QResizeEvent* );
virtual void paint ( PaintContext* paintContext );
}; // End of class RadarDiagram
}
#endif // KCHARTRADARDIAGRAM_H
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