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
|
/* -*- 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 info@klaralvdalens-datakonsult.se if any conditions of this
** licensing are not clear to you.
**
**********************************************************************/
#ifndef __KDCHARTRINGPAINTER_H__
#define __KDCHARTRINGPAINTER_H__
#include <KDChartPainter.h>
#include <KDChartTable.h>
class KDChartParams;
class KDChartRingPainter : public KDChartPainter
{
friend class KDChartPainter;
protected:
KDChartRingPainter( KDChartParams* params );
virtual ~KDChartRingPainter();
virtual void paintData( QPainter* painter,
KDChartTableDataBase* data,
bool paint2nd,
KDChartDataRegionList* regions = 0 );
void drawOneSegment( QPainter* painter,
uint outerRadius, uint innerRadius,
double startAngle, double angles,
uint dataset, uint value, uint chart,
bool explode,
KDChartDataRegionList* regions = 0 );
virtual QString fallbackLegendText( uint dataset ) const;
virtual uint numLegendFallbackTexts( KDChartTableDataBase* data ) const;
QRect _position;
int _size;
int _numValues; // PENDING(kalle) Move to base class
}
;
#endif
|
