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| 2 | <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qpicture.h:1 -->
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| 20 | <font color="#004faf">Home</font></a>
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| 22 | <font color="#004faf">All Classes</font></a>
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| 24 | <font color="#004faf">Main Classes</font></a>
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| 30 | <font color="#004faf">Functions</font></a>
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| 31 | </td>
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| 32 | <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qpicture.h</h1>
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| 33 |
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| 34 | <p>This is the verbatim text of the qpicture.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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| 35 | <hr>
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| 36 | <pre>
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| 37 | /****************************************************************************
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| 38 | ** $Id: qpicture-h.html 2051 2007-02-21 10:04:20Z chehrlic $
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| 39 | **
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| 40 | ** Definition of QPicture class
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| 41 | **
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| 42 | ** Created : 940729
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| 43 | **
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| 44 | ** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
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| 45 | **
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| 46 | ** This file is part of the kernel module of the Qt GUI Toolkit.
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| 47 | **
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| 48 | ** This file may be distributed under the terms of the Q Public License
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| 49 | ** as defined by Trolltech ASA of Norway and appearing in the file
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| 50 | ** LICENSE.QPL included in the packaging of this file.
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| 51 | **
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| 52 | ** This file may be distributed and/or modified under the terms of the
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| 53 | ** GNU General Public License version 2 as published by the Free Software
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| 54 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 55 | ** packaging of this file.
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| 56 | **
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| 57 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
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| 58 | ** licenses may use this file in accordance with the Qt Commercial License
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| 59 | ** Agreement provided with the Software.
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| 60 | **
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| 61 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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| 62 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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| 63 | **
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| 64 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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| 65 | ** information about Qt Commercial License Agreements.
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| 66 | ** See http://www.trolltech.com/qpl/ for QPL licensing information.
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| 67 | ** See http://www.trolltech.com/gpl/ for GPL licensing information.
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| 68 | **
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| 69 | ** Contact info@trolltech.com if any conditions of this licensing are
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| 70 | ** not clear to you.
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| 71 | **
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| 72 | **********************************************************************/
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| 73 |
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| 74 | #ifndef QPICTURE_H
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| 75 | #define QPICTURE_H
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| 76 |
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| 77 | #ifndef QT_H
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| 78 | #include "qpaintdevice.h"
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| 79 | #include "qbuffer.h"
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| 80 | #endif // QT_H
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| 81 |
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| 82 | #ifndef QT_NO_PICTURE
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| 83 |
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| 84 | class Q_EXPORT QPicture : public QPaintDevice // picture class
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| 85 | {
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| 86 | public:
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| 87 | QPicture( int formatVersion = -1 );
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| 88 | QPicture( const QPicture & );
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| 89 | ~QPicture();
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| 90 |
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| 91 | bool isNull() const;
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| 92 |
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| 93 | uint size() const;
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| 94 | const char* data() const;
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| 95 | virtual void setData( const char* data, uint size );
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| 96 |
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| 97 | bool play( QPainter * );
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| 98 |
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| 99 | bool load( QIODevice *dev, const char *format = 0 );
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| 100 | bool load( const QString &fileName, const char *format = 0 );
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| 101 | bool save( QIODevice *dev, const char *format = 0 );
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| 102 | bool save( const QString &fileName, const char *format = 0 );
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| 103 |
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| 104 | QRect boundingRect() const;
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| 105 | void setBoundingRect( const QRect &r );
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| 106 |
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| 107 | QPicture& operator= (const QPicture&);
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| 108 |
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| 109 | friend Q_EXPORT QDataStream &operator<<( QDataStream &, const QPicture & );
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| 110 | friend Q_EXPORT QDataStream &operator>>( QDataStream &, QPicture & );
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| 111 |
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| 112 | protected:
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| 113 | bool cmd( int, QPainter *, QPDevCmdParam * );
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| 114 | int metric( int ) const;
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| 115 | void detach();
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| 116 | QPicture copy() const;
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| 117 |
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| 118 | private:
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| 119 | bool exec( QPainter *, QDataStream &, int );
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| 120 |
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| 121 | struct QPicturePrivate : public QShared {
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| 122 | bool cmd( int, QPainter *, QPDevCmdParam * );
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| 123 | bool checkFormat();
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| 124 | void resetFormat();
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| 125 |
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| 126 | QBuffer pictb;
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| 127 | int trecs;
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| 128 | bool formatOk;
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| 129 | int formatMajor;
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| 130 | int formatMinor;
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| 131 | QRect brect;
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| 132 | } *d;
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| 133 | };
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| 134 |
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| 135 |
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| 136 | inline bool QPicture::isNull() const
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| 137 | {
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| 138 | return d->pictb.buffer().isNull();
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| 139 | }
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| 140 |
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| 141 | inline uint QPicture::size() const
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| 142 | {
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| 143 | return d->pictb.buffer().size();
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| 144 | }
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| 145 |
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| 146 | inline const char* QPicture::data() const
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| 147 | {
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| 148 | return d->pictb.buffer().data();
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| 149 | }
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| 150 |
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| 151 | /*****************************************************************************
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| 152 | QPicture stream functions
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| 153 | *****************************************************************************/
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| 154 |
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| 155 | Q_EXPORT QDataStream &operator<<( QDataStream &, const QPicture & );
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| 156 | Q_EXPORT QDataStream &operator>>( QDataStream &, QPicture & );
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| 157 |
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| 158 | #endif // QT_NO_PICTURE
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| 159 |
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| 160 | #endif // QPICTURE_H
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| 161 | </pre>
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| 162 | <!-- eof -->
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| 163 | <p><address><hr><div align=center>
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| 164 | <table width=100% cellspacing=0 border=0><tr>
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| 165 | <td>Copyright © 2007
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| 166 | <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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| 167 | <td align=right><div align=right>Qt 3.3.8</div>
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| 168 | </table></div></address></body>
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| 169 | </html>
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