/usr/include/KChart/KChartPolarDiagram.h is in libkchart-dev 2.6.0-2.
This file is owned by root:root, with mode 0o644.
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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 99 100 101 102 103 104 105 106 | /**
* 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 KCHARTPOLARDIAGRAM_H
#define KCHARTPOLARDIAGRAM_H
#include "KChartPosition.h"
#include "KChartAbstractPolarDiagram.h"
QT_BEGIN_NAMESPACE
class QPolygonF;
QT_END_NAMESPACE
namespace KChart {
/**
* @brief PolarDiagram defines a common polar diagram
*/
class KCHART_EXPORT PolarDiagram : public AbstractPolarDiagram
{
Q_OBJECT
Q_DISABLE_COPY( PolarDiagram )
KCHART_DECLARE_DERIVED_DIAGRAM( PolarDiagram, PolarCoordinatePlane )
public:
explicit PolarDiagram(
QWidget* parent = 0, PolarCoordinatePlane* plane = 0 );
virtual ~PolarDiagram();
protected:
// Implement AbstractDiagram
/** \reimpl */
virtual void paint ( PaintContext* paintContext );
public:
/** \reimpl */
virtual void resize ( const QSizeF& area );
// Implement AbstractPolarDiagram
/** \reimpl */
virtual qreal valueTotals () const;
/** \reimpl */
virtual qreal numberOfValuesPerDataset() const;
/** \reimpl */
virtual qreal numberOfGridRings() const;
virtual PolarDiagram * clone() const;
/** \deprecated Use PolarCoordinatePlane::setStartPosition( qreal degrees ) instead. */
void setZeroDegreePosition( int degrees );
/** \deprecated Use qreal PolarCoordinatePlane::startPosition instead. */
int zeroDegreePosition() const;
void setRotateCircularLabels( bool rotateCircularLabels );
bool rotateCircularLabels() const;
/** Close each of the data series by connecting the last point to its
* respective start point
*/
void setCloseDatasets( bool closeDatasets );
bool closeDatasets() const;
void setShowDelimitersAtPosition( Position position,
bool showDelimiters );
void setShowLabelsAtPosition( Position position,
bool showLabels );
bool showDelimitersAtPosition( Position position ) const;
bool showLabelsAtPosition( Position position ) const;
virtual void paint ( PaintContext* paintContext,
bool calculateListAndReturnScale,
qreal& newZoomX, qreal& newZoomY ); // KChart 3: references -> pointers
protected:
/** \reimpl */
virtual const QPair<QPointF, QPointF> calculateDataBoundaries() const;
void paintEvent ( QPaintEvent* );
void resizeEvent ( QResizeEvent* );
virtual void paintPolarMarkers( PaintContext* ctx, const QPolygonF& polygon );
}; // End of class PolarDiagram
}
#endif // KCHARTPOLARDIAGRAM_H
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