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Diffstat (limited to 'src/kernel/qwmatrix.h')
-rw-r--r-- | src/kernel/qwmatrix.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/src/kernel/qwmatrix.h b/src/kernel/qwmatrix.h deleted file mode 100644 index 0cf1a4a8b..000000000 --- a/src/kernel/qwmatrix.h +++ /dev/null @@ -1,129 +0,0 @@ -/**************************************************************************** -** -** Definition of TQWMatrix class -** -** Created : 941020 -** -** Copyright (C) 1992-2008 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 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 TQt 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.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 |