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
107
108
109
110
111
112
113
114
115
116
117
118
|
/****************************************************************************
**
** Definition of QPointArray class
**
** Created : 940213
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file is part of the kernel module of the Qt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free Qt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.QPL
** included in the packaging of this file. Licensees holding valid Qt
** Commercial licenses may use this file in accordance with the Qt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef QPOINTARRAY_H
#define QPOINTARRAY_H
#ifndef QT_H
#include "qmemarray.h"
#include "qpoint.h"
#endif // QT_H
#if defined(Q_TEMPLATEDLL)
//Q_TEMPLATE_EXTERN template class Q_EXPORT QMemArray<QPoint>;
#endif
class Q_EXPORT QPointArray : public QMemArray<QPoint>
{
public:
QPointArray() {}
~QPointArray() {}
QPointArray( int size ) : QMemArray<QPoint>( size ) {}
QPointArray( const QPointArray &a ) : QMemArray<QPoint>( a ) {}
QPointArray( const QRect &r, bool closed=FALSE );
QPointArray( int nPoints, const QCOORD *points );
QPointArray &operator=( const QPointArray &a )
{ return (QPointArray&)assign( a ); }
QPointArray copy() const
{ QPointArray tmp; return *((QPointArray*)&tmp.duplicate(*this)); }
void translate( int dx, int dy );
QRect boundingRect() const;
void point( uint i, int *x, int *y ) const;
QPoint point( uint i ) const;
void setPoint( uint i, int x, int y );
void setPoint( uint i, const QPoint &p );
bool setPoints( int nPoints, const QCOORD *points );
bool setPoints( int nPoints, int firstx, int firsty, ... );
bool putPoints( int index, int nPoints, const QCOORD *points );
bool putPoints( int index, int nPoints, int firstx, int firsty, ... );
bool putPoints( int index, int nPoints,
const QPointArray & from, int fromIndex=0 );
void makeArc( int x, int y, int w, int h, int a1, int a2 );
void makeEllipse( int x, int y, int w, int h );
void makeArc( int x, int y, int w, int h, int a1, int a2,
const QWMatrix& );
#ifndef QT_NO_BEZIER
QPointArray cubicBezier() const;
#endif
void* shortPoints( int index = 0, int nPoints = -1 ) const;
static void cleanBuffers();
protected:
static uint splen;
static void* sp;
};
/*****************************************************************************
QPointArray stream functions
*****************************************************************************/
#ifndef QT_NO_DATASTREAM
Q_EXPORT QDataStream &operator<<( QDataStream &, const QPointArray & );
Q_EXPORT QDataStream &operator>>( QDataStream &, QPointArray & );
#endif
/*****************************************************************************
Misc. QPointArray functions
*****************************************************************************/
inline void QPointArray::setPoint( uint i, const QPoint &p )
{
setPoint( i, p.x(), p.y() );
}
#endif // QPOINTARRAY_H
|
