diff options
| author | Timothy Pearson <[email protected]> | 2011-11-08 12:31:36 -0600 |
|---|---|---|
| committer | Timothy Pearson <[email protected]> | 2011-11-08 12:31:36 -0600 |
| commit | d796c9dd933ab96ec83b9a634feedd5d32e1ba3f (patch) | |
| tree | 6e3dcca4f77e20ec8966c666aac7c35bd4704053 /doc/html/qwmatrix-h.html | |
| download | tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.tar.gz tqt3-d796c9dd933ab96ec83b9a634feedd5d32e1ba3f.zip | |
Test conversion to TQt3 from Qt3 8c6fc1f8e35fd264dd01c582ca5e7549b32ab731
Diffstat (limited to 'doc/html/qwmatrix-h.html')
| -rw-r--r-- | doc/html/qwmatrix-h.html | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/doc/html/qwmatrix-h.html b/doc/html/qwmatrix-h.html new file mode 100644 index 000000000..6893311d8 --- /dev/null +++ b/doc/html/qwmatrix-h.html @@ -0,0 +1,174 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/include/qwmatrix.h:1 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>qwmatrix.h Include File</title> +<style type="text/css"><!-- +fn { margin-left: 1cm; text-indent: -1cm; } +a:link { color: #004faf; text-decoration: none } +a:visited { color: #672967; text-decoration: none } +body { background: #ffffff; color: black; } +--></style> +</head> +<body> + +<table border="0" cellpadding="0" cellspacing="0" width="100%"> +<tr bgcolor="#E5E5E5"> +<td valign=center> + <a href="index.html"> +<font color="#004faf">Home</font></a> + | <a href="classes.html"> +<font color="#004faf">All Classes</font></a> + | <a href="mainclasses.html"> +<font color="#004faf">Main Classes</font></a> + | <a href="annotated.html"> +<font color="#004faf">Annotated</font></a> + | <a href="groups.html"> +<font color="#004faf">Grouped Classes</font></a> + | <a href="functions.html"> +<font color="#004faf">Functions</font></a> +</td> +<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qwmatrix.h</h1> + +<p>This is the verbatim text of the qwmatrix.h include file. It is provided only for illustration; the copyright remains with Trolltech. +<hr> +<pre> +/**************************************************************************** +** $Id: qt/qwmatrix.h 3.3.8 edited Jan 11 14:38 $ +** +** Definition of TQWMatrix class +** +** Created : 941020 +** +** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved. +** +** This file is part of the kernel module of the TQt 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 file LICENSE.GPL 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 TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing retquirements 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 [email protected]. +** +** This file may be used under the terms of the Q Public License as +** defined by Trolltech ASA and appearing in the file LICENSE.TQPL +** included in the packaging of this file. Licensees holding valid TQt +** Commercial licenses may use this file in accordance with the TQt +** 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 TQWMATRIX_H +#define TQWMATRIX_H + +#ifndef QT_H +#include "qwindowdefs.h" +#include "qpointarray.h" +#include "qrect.h" +#include "qregion.h" +#endif // QT_H + +#ifndef QT_NO_WMATRIX + + +class Q_EXPORT TQWMatrix // 2D transform matrix +{ +public: + TQWMatrix(); + TQWMatrix( double m11, double m12, double m21, double m22, + double dx, double dy ); + + void setMatrix( double m11, double m12, double m21, double m22, + double dx, double dy ); + + double m11() const { return _m11; } + double m12() const { return _m12; } + double m21() const { return _m21; } + double m22() const { return _m22; } + double dx() const { return _dx; } + double dy() const { return _dy; } + + void map( int x, int y, int *tx, int *ty ) const; + void map( double x, double y, double *tx, double *ty ) const; + TQRect mapRect( const TQRect & ) const; + + TQPoint map( const TQPoint &p ) const { return operator *( p ); } + TQRect map( const TQRect &r ) const { return mapRect ( r ); } + TQPointArray map( const TQPointArray &a ) const { return operator * ( a ); } + TQRegion map( const TQRegion &r ) const { return operator *( r ); } + TQRegion mapToRegion( const TQRect &r ) const { return operator *( r ); } + TQPointArray mapToPolygon( const TQRect &r ) const; + + void reset(); + bool isIdentity() const; + + TQWMatrix &translate( double dx, double dy ); + TQWMatrix &scale( double sx, double sy ); + TQWMatrix &shear( double sh, double sv ); + TQWMatrix &rotate( double a ); + + bool isInvertible() const { return (_m11*_m22 - _m12*_m21) != 0; } + double det() const { return _m11*_m22 - _m12*_m21; } + + TQWMatrix invert( bool * = 0 ) const; + + bool operator==( const TQWMatrix & ) const; + bool operator!=( const TQWMatrix & ) const; + TQWMatrix &operator*=( const TQWMatrix & ); + + /* we use matrix multiplication semantics here */ + TQPoint operator * (const TQPoint & ) const; + TQRegion operator * (const TQRect & ) const; + TQRegion operator * (const TQRegion & ) const; + TQPointArray operator * ( const TQPointArray &a ) const; + + enum TransformationMode { + Points, Areas + }; + static void setTransformationMode( TQWMatrix::TransformationMode m ); + static TransformationMode transformationMode(); +private: + double _m11, _m12; + double _m21, _m22; + double _dx, _dy; +}; + +Q_EXPORT TQWMatrix operator*( const TQWMatrix &, const TQWMatrix & ); + + +/***************************************************************************** + TQWMatrix stream functions + *****************************************************************************/ + +Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQWMatrix & ); +Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQWMatrix & ); + + +#endif // QT_NO_WMATRIX + +#endif // TQWMATRIX_H +</pre> +<!-- eof --> +<p><address><hr><div align=center> +<table width=100% cellspacing=0 border=0><tr> +<td>Copyright © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>TQt 3.3.8</div> +</table></div></address></body> +</html> |