diff options
| -rw-r--r-- | basegfx/inc/basegfx/point/b2ipoint.hxx | 163 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/point/b3ipoint.hxx | 175 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/range/b1irange.hxx | 153 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/range/b2drectangle.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/range/b2irange.hxx | 190 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/range/b2irectangle.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/range/b3ibox.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/range/b3irange.hxx | 203 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/tuple/b2i64tuple.hxx | 357 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/tuple/b2ituple.hxx | 357 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/tuple/b3i64tuple.hxx | 394 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/tuple/b3ituple.hxx | 394 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/vector/b2dsize.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/vector/b2isize.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/vector/b2ivector.hxx | 269 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/vector/b3dsize.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/vector/b3isize.hxx | 78 | ||||
| -rw-r--r-- | basegfx/inc/basegfx/vector/b3ivector.hxx | 295 |
18 files changed, 3496 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/point/b2ipoint.hxx b/basegfx/inc/basegfx/point/b2ipoint.hxx new file mode 100644 index 000000000000..2ca58af84ae9 --- /dev/null +++ b/basegfx/inc/basegfx/point/b2ipoint.hxx @@ -0,0 +1,163 @@ +/************************************************************************* + * + * $RCSfile: b2ipoint.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:55:01 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_POINT_B2IPOINT_HXX +#define _BGFX_POINT_B2IPOINT_HXX + +#ifndef _BGFX_TUPLE_B2ITUPLE_HXX +#include <basegfx/tuple/b2ituple.hxx> +#endif + +namespace basegfx +{ + // predeclaration + class B2DHomMatrix; + + /** Base Point class with two sal_Int32 values + + This class derives all operators and common handling for + a 2D data class from B2ITuple. All necessary extensions + which are special for points will be added here. + + @see B2ITuple + */ + class B2IPoint : public ::basegfx::B2ITuple + { + public: + /** Create a 2D Point + + The point is initialized to (0, 0) + */ + B2IPoint() + : B2ITuple() + {} + + /** Create a 2D Point + + @param nX + This parameter is used to initialize the X-coordinate + of the 2D Point. + + @param nY + This parameter is used to initialize the Y-coordinate + of the 2D Point. + */ + B2IPoint(sal_Int32 nX, sal_Int32 nY) + : B2ITuple(nX, nY) + {} + + /** Create a copy of a 2D Point + + @param rPoint + The 2D Point which will be copied. + */ + B2IPoint(const B2IPoint& rPoint) + : B2ITuple(rPoint) + {} + + /** constructor with tuple to allow copy-constructing + from B2ITuple-based classes + */ + explicit B2IPoint(const ::basegfx::B2ITuple& rTuple) + : B2ITuple(rTuple) + {} + + ~B2IPoint() + {} + + /** *=operator to allow usage from B2IPoint, too + */ + B2IPoint& operator*=( const B2IPoint& rPnt ) + { + mnX *= rPnt.mnX; + mnY *= rPnt.mnY; + return *this; + } + + /** *=operator to allow usage from B2IPoint, too + */ + B2IPoint& operator*=(sal_Int32 t) + { + mnX *= t; + mnY *= t; + return *this; + } + + /** assignment operator to allow assigning the results + of B2ITuple calculations + */ + B2IPoint& operator=( const ::basegfx::B2ITuple& rPoint ); + + /** Transform point by given transformation matrix. + + The translational components of the matrix are, in + contrast to B2DVector, applied. + */ + B2IPoint& operator*=( const ::basegfx::B2DHomMatrix& rMat ); + + static const B2IPoint& getEmptyPoint() + { + return (const B2IPoint&) ::basegfx::B2ITuple::getEmptyTuple(); + } + }; +} // end of namespace basegfx + +#endif // _BGFX_POINT_B2IPOINT_HXX diff --git a/basegfx/inc/basegfx/point/b3ipoint.hxx b/basegfx/inc/basegfx/point/b3ipoint.hxx new file mode 100644 index 000000000000..80f658630398 --- /dev/null +++ b/basegfx/inc/basegfx/point/b3ipoint.hxx @@ -0,0 +1,175 @@ +/************************************************************************* + * + * $RCSfile: b3ipoint.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:55:26 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_POINT_B3IPOINT_HXX +#define _BGFX_POINT_B3IPOINT_HXX + +#ifndef _BGFX_TUPLE_B3ITUPLE_HXX +#include <basegfx/tuple/b3ituple.hxx> +#endif + +namespace basegfx +{ + // predeclaration + class B3DHomMatrix; + + /** Base Point class with three sal_Int32 values + + This class derives all operators and common handling for + a 3D data class from B3ITuple. All necessary extensions + which are special for points will be added here. + + @see B3ITuple + */ + class B3IPoint : public ::basegfx::B3ITuple + { + public: + /** Create a 3D Point + + The point is initialized to (0, 0, 0) + */ + B3IPoint() + : B3ITuple() + {} + + /** Create a 3D Point + + @param nX + This parameter is used to initialize the X-coordinate + of the 3D Point. + + @param nY + This parameter is used to initialize the Y-coordinate + of the 3D Point. + + @param nZ + This parameter is used to initialize the Z-coordinate + of the 3D Point. + */ + B3IPoint(sal_Int32 nX, sal_Int32 nY, sal_Int32 nZ) + : B3ITuple(nX, nY, nZ) + {} + + /** Create a copy of a 3D Point + + @param rVec + The 3D Point which will be copied. + */ + B3IPoint(const B3IPoint& rVec) + : B3ITuple(rVec) + {} + + /** constructor with tuple to allow copy-constructing + from B3ITuple-based classes + */ + explicit B3IPoint(const ::basegfx::B3ITuple& rTuple) + : B3ITuple(rTuple) + {} + + ~B3IPoint() + {} + + /** *=operator to allow usage from B3IPoint, too + */ + B3IPoint& operator*=( const B3IPoint& rPnt ) + { + mnX *= rPnt.mnX; + mnY *= rPnt.mnY; + mnZ *= rPnt.mnZ; + return *this; + } + + /** *=operator to allow usage from B3IPoint, too + */ + B3IPoint& operator*=(sal_Int32 t) + { + mnX *= t; + mnY *= t; + mnZ *= t; + return *this; + } + + /** assignment operator to allow assigning the results + of B3ITuple calculations + */ + B3IPoint& operator=( const ::basegfx::B3ITuple& rVec ) + { + mnX = rVec.getX(); + mnY = rVec.getY(); + mnZ = rVec.getZ(); + return *this; + } + + /** Transform point by given transformation matrix. + + The translational components of the matrix are, in + contrast to B3DVector, applied. + */ + B3IPoint& operator*=( const ::basegfx::B3DHomMatrix& rMat ); + + static const B3IPoint& getEmptyPoint() + { + return (const B3IPoint&) ::basegfx::B3ITuple::getEmptyTuple(); + } + }; +} // end of namespace basegfx + +#endif // _BGFX_POINT_B3IPOINT_HXX diff --git a/basegfx/inc/basegfx/range/b1irange.hxx b/basegfx/inc/basegfx/range/b1irange.hxx new file mode 100644 index 000000000000..e5b2c4efbd9f --- /dev/null +++ b/basegfx/inc/basegfx/range/b1irange.hxx @@ -0,0 +1,153 @@ +/************************************************************************* + * + * $RCSfile: b1irange.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:57:00 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B1IRANGE_HXX +#define _BGFX_RANGE_B1IRANGE_HXX + +#ifndef _BGFX_RANGE_BASICRANGE_HXX +#include <basegfx/range/basicrange.hxx> +#endif + + +namespace basegfx +{ + class B1IRange + { + ::basegfx::BasicRange< sal_Int32, Int32Traits > maRange; + + public: + B1IRange() + { + } + + explicit B1IRange(sal_Int32 nStartValue) + : maRange(nStartValue) + { + } + + B1IRange(const B1IRange& rRange) + : maRange(rRange.maRange) + { + } + + bool isEmpty() const + { + return maRange.isEmpty(); + } + + void reset() + { + maRange.reset(); + } + + void operator=(const B1IRange& rRange) + { + maRange = rRange.maRange; + } + + sal_Int32 getMinimum() const + { + return maRange.getMinimum(); + } + + sal_Int32 getMaximum() const + { + return maRange.getMaximum(); + } + + Int32Traits::DifferenceType getRange() const + { + return maRange.getRange(); + } + + double getCenter() const + { + return maRange.getCenter(); + } + + bool isInside(sal_Int32 nValue) const + { + return maRange.isInside(nValue); + } + + bool isInside(const B1IRange& rRange) const + { + return maRange.isInside(rRange.maRange); + } + + bool overlaps(const B1IRange& rRange) const + { + return maRange.overlaps(rRange.maRange); + } + + void expand(sal_Int32 nValue) + { + maRange.expand(nValue); + } + + void expand(const B1IRange& rRange) + { + maRange.expand(rRange.maRange); + } + }; +} // end of namespace basegfx + +#endif // _BGFX_RANGE_B1IRANGE_HXX diff --git a/basegfx/inc/basegfx/range/b2drectangle.hxx b/basegfx/inc/basegfx/range/b2drectangle.hxx new file mode 100644 index 000000000000..aa9f91fbb1af --- /dev/null +++ b/basegfx/inc/basegfx/range/b2drectangle.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b2drectangle.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:56:27 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B2DRECTANGLE_HXX +#define _BGFX_RANGE_B2DRECTANGLE_HXX + +#ifndef _BGFX_RANGE_B2DRANGE_HXX +#include <basegfx/range/b2drange.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B2DRange exactly models a Rectangle, thus, + // for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B2DRange B2DRectangle; +} + +#endif // _BGFX_RANGE_B2DRECTANGLE_HXX diff --git a/basegfx/inc/basegfx/range/b2irange.hxx b/basegfx/inc/basegfx/range/b2irange.hxx new file mode 100644 index 000000000000..0ccd1a3301f7 --- /dev/null +++ b/basegfx/inc/basegfx/range/b2irange.hxx @@ -0,0 +1,190 @@ +/************************************************************************* + * + * $RCSfile: b2irange.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:57:15 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B2IRANGE_HXX +#define _BGFX_RANGE_B2IRANGE_HXX + +#ifndef _BGFX_TUPLE_B2ITUPLE_HXX +#include <basegfx/tuple/b2ituple.hxx> +#endif +#ifndef _BGFX_TUPLE_B2I64TUPLE_HXX +#include <basegfx/tuple/b2i64tuple.hxx> +#endif + +#ifndef _BGFX_RANGE_BASICRANGE_HXX +#include <basegfx/range/basicrange.hxx> +#endif + +namespace basegfx +{ + class B2IRange + { + typedef ::basegfx::BasicRange< sal_Int32, Int32Traits > MyBasicRange; + + MyBasicRange maRangeX; + MyBasicRange maRangeY; + + public: + B2IRange() + { + } + + explicit B2IRange(const B2DTuple& rTuple) + : maRangeX(rTuple.getX()), + maRangeY(rTuple.getY()) + { + } + + B2IRange(const B2IRange& rRange) + : maRangeX(rRange.maRangeX), + maRangeY(rRange.maRangeY) + { + } + + bool isEmpty() const + { + return maRangeX.isEmpty() || maRangeY.isEmpty(); + } + + void reset() + { + maRangeX.reset(); + maRangeY.reset(); + } + + void operator=(const B2IRange& rRange) + { + maRangeX = rRange.maRangeX; + maRangeY = rRange.maRangeY; + } + + B2ITuple getMinimum() const + { + return B2ITuple( + maRangeX.getMinimum(), + maRangeY.getMinimum() + ); + } + + B2ITuple getMaximum() const + { + return B2DTuple( + maRangeX.getMaximum(), + maRangeY.getMaximum() + ); + } + + B2I64Tuple getRange() const + { + return B2I64Tuple( + maRangeX.getRange(), + maRangeY.getRange() + ); + } + + B2DTuple getCenter() const + { + return B2DTuple( + maRangeX.getCenter(), + maRangeY.getCenter() + ); + } + + bool isInside(const B2ITuple& rTuple) const + { + return ( + maRangeX.isInside(rTuple.getX()) + && maRangeY.isInside(rTuple.getY()) + ); + } + + bool isInside(const B2IRange& rRange) const + { + return ( + maRangeX.isInside(rRange.maRangeX) + && maRangeY.isInside(rRange.maRangeY) + ); + } + + bool overlaps(const B2IRange& rRange) const + { + return ( + maRangeX.overlaps(rRange.maRangeX) + && maRangeY.overlaps(rRange.maRangeY) + ); + } + + void expand(const B2ITuple& rTuple) + { + maRangeX.expand(rTuple.getX()); + maRangeY.expand(rTuple.getY()); + } + + void expand(const B2IRange& rRange) + { + maRangeX.expand(rRange.maRangeX); + maRangeY.expand(rRange.maRangeY); + } + }; + +} // end of namespace basegfx + +#endif // _BGFX_RANGE_B2IRANGE_HXX diff --git a/basegfx/inc/basegfx/range/b2irectangle.hxx b/basegfx/inc/basegfx/range/b2irectangle.hxx new file mode 100644 index 000000000000..4f82a3c17042 --- /dev/null +++ b/basegfx/inc/basegfx/range/b2irectangle.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b2irectangle.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:57:46 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B2IRECTANGLE_HXX +#define _BGFX_RANGE_B2IRECTANGLE_HXX + +#ifndef _BGFX_RANGE_B2IRANGE_HXX +#include <basegfx/range/b2irange.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B2IRange exactly models a Rectangle, thus, + // for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B2IRange B2IRectangle; +} + +#endif // _BGFX_RANGE_B2IRECTANGLE_HXX diff --git a/basegfx/inc/basegfx/range/b3ibox.hxx b/basegfx/inc/basegfx/range/b3ibox.hxx new file mode 100644 index 000000000000..8f99dcc85ff6 --- /dev/null +++ b/basegfx/inc/basegfx/range/b3ibox.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b3ibox.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:58:01 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B3IBOX_HXX +#define _BGFX_RANGE_B3IBOX_HXX + +#ifndef _BGFX_RANGE_B3IRANGE_HXX +#include <basegfx/range/b3irange.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B3IRange exactly models a Box in 3D, thus, + // for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B3IRange B3IBox; +} + +#endif // _BGFX_RANGE_B3IBOX_HXX diff --git a/basegfx/inc/basegfx/range/b3irange.hxx b/basegfx/inc/basegfx/range/b3irange.hxx new file mode 100644 index 000000000000..f3924c35b9fc --- /dev/null +++ b/basegfx/inc/basegfx/range/b3irange.hxx @@ -0,0 +1,203 @@ +/************************************************************************* + * + * $RCSfile: b3irange.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:57:30 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_RANGE_B3IRANGE_HXX +#define _BGFX_RANGE_B3IRANGE_HXX + +#ifndef _BGFX_TUPLE_B3ITUPLE_HXX +#include <basegfx/tuple/b3ituple.hxx> +#endif +#ifndef _BGFX_TUPLE_B3I64TUPLE_HXX +#include <basegfx/tuple/b3i64tuple.hxx> +#endif + +#ifndef _BGFX_RANGE_BASICRANGE_HXX +#include <basegfx/range/basicrange.hxx> +#endif + +namespace basegfx +{ + class B3IRange + { + typedef ::basegfx::BasicRange< sal_Int32, Int32Traits > MyBasicRange; + + MyBasicRange maRangeX; + MyBasicRange maRangeY; + MyBasicRange maRangeZ; + + public: + B3IRange() + { + } + + explicit B3IRange(const B3ITuple& rTuple) + : maRangeX(rTuple.getX()), + maRangeY(rTuple.getY()), + maRangeZ(rTuple.getZ()) + { + } + + B3IRange(const B3IRange& rRange) + : maRangeX(rRange.maRangeX), + maRangeY(rRange.maRangeY), + maRangeZ(rRange.maRangeZ) + { + } + + bool isEmpty() const + { + return maRangeX.isEmpty() || maRangeY.isEmpty() || maRangeZ.isEmpty(); + } + + void reset() + { + maRangeX.reset(); + maRangeY.reset(); + maRangeZ.reset(); + } + + void operator=(const B3IRange& rRange) + { + maRangeX = rRange.maRangeX; + maRangeY = rRange.maRangeY; + maRangeZ = rRange.maRangeZ; + } + + B3ITuple getMinimum() const + { + return B3DTuple( + maRangeX.getMinimum(), + maRangeY.getMinimum(), + maRangeZ.getMinimum() + ); + } + + B3ITuple getMaximum() const + { + return B3DTuple( + maRangeX.getMaximum(), + maRangeY.getMaximum(), + maRangeZ.getMaximum() + ); + } + + B3I64Tuple getRange() const + { + return B3I64Tuple( + maRangeX.getRange(), + maRangeY.getRange(), + maRangeZ.getRange() + ); + } + + B3DTuple getCenter() const + { + return B3DTuple( + maRangeX.getCenter(), + maRangeY.getCenter(), + maRangeZ.getCenter() + ); + } + + bool isInside(const B3ITuple& rTuple) const + { + return ( + maRangeX.isInside(rTuple.getX()) + && maRangeY.isInside(rTuple.getY()) + && maRangeZ.isInside(rTuple.getZ()) + ); + } + + bool isInside(const B3IRange& rRange) const + { + return ( + maRangeX.isInside(rRange.maRangeX) + && maRangeY.isInside(rRange.maRangeY) + && maRangeZ.isInside(rRange.maRangeZ) + ); + } + + bool overlaps(const B3IRange& rRange) const + { + return ( + maRangeX.overlaps(rRange.maRangeX) + && maRangeY.overlaps(rRange.maRangeY) + && maRangeZ.overlaps(rRange.maRangeZ) + ); + } + + void expand(const B3ITuple& rTuple) + { + maRangeX.expand(rTuple.getX()); + maRangeY.expand(rTuple.getY()); + maRangeZ.expand(rTuple.getZ()); + } + + void expand(const B3IRange& rRange) + { + maRangeX.expand(rRange.maRangeX); + maRangeY.expand(rRange.maRangeY); + maRangeZ.expand(rRange.maRangeZ); + } + }; +} // end of namespace basegfx + +#endif // _BGFX_RANGE_B3IRANGE_HXX diff --git a/basegfx/inc/basegfx/tuple/b2i64tuple.hxx b/basegfx/inc/basegfx/tuple/b2i64tuple.hxx new file mode 100644 index 000000000000..64c0f539280d --- /dev/null +++ b/basegfx/inc/basegfx/tuple/b2i64tuple.hxx @@ -0,0 +1,357 @@ +/************************************************************************* + * + * $RCSfile: b2i64tuple.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:59:10 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_TUPLE_B2I64TUPLE_HXX +#define _BGFX_TUPLE_B2I64TUPLE_HXX + +#ifndef _SAL_TYPES_H_ +#include <sal/types.h> +#endif + +#ifndef _BGFX_TUPLE_B2DTUPLE_HXX +#include <basegfx/tuple/b2dtuple.hxx> +#endif + + +namespace basegfx +{ + /** Base class for all Points/Vectors with two sal_Int64 values + + This class provides all methods common to Point + avd Vector classes which are derived from here. + + @derive Use this class to implement Points or Vectors + which are based on two sal_Int64 values + */ + class B2I64Tuple + { + private: + static B2I64Tuple maEmptyTuple; + + protected: + sal_Int64 mnX; + sal_Int64 mnY; + + public: + /** Create a 2D Tuple + + The tuple is initialized to (0, 0) + */ + B2I64Tuple() + : mnX(0), + mnY(0) + {} + + /** Create a 2D Tuple + + @param fX + This parameter is used to initialize the X-coordinate + of the 2D Tuple. + + @param fY + This parameter is used to initialize the Y-coordinate + of the 2D Tuple. + */ + B2I64Tuple(sal_Int64 fX, sal_Int64 fY) + : mnX( fX ), + mnY( fY ) + {} + + /** Create a copy of a 2D Tuple + + @param rTup + The 2D Tuple which will be copied. + */ + B2I64Tuple(const B2I64Tuple& rTup) + : mnX( rTup.mnX ), + mnY( rTup.mnY ) + {} + + ~B2I64Tuple() + {} + + /// Get X-Coordinate of 2D Tuple + sal_Int64 getX() const + { + return mnX; + } + + /// Get Y-Coordinate of 2D Tuple + sal_Int64 getY() const + { + return mnY; + } + + /// Set X-Coordinate of 2D Tuple + void setX(sal_Int64 fX) + { + mnX = fX; + } + + /// Set Y-Coordinate of 2D Tuple + void setY(sal_Int64 fY) + { + mnY = fY; + } + + /// Array-access to 2D Tuple + const sal_Int64& operator[] (int nPos) const + { + // Here, normally one if(...) should be used. In the assumption that + // both sal_Int64 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; return mnY; + return *((&mnX) + nPos); + } + + /// Array-access to 2D Tuple + sal_Int64& operator[] (int nPos) + { + // Here, normally one if(...) should be used. In the assumption that + // both sal_Int64 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; return mnY; + return *((&mnX) + nPos); + } + + // operators + ////////////////////////////////////////////////////////////////////// + + B2I64Tuple& operator+=( const B2I64Tuple& rTup ) + { + mnX += rTup.mnX; + mnY += rTup.mnY; + return *this; + } + + B2I64Tuple& operator-=( const B2I64Tuple& rTup ) + { + mnX -= rTup.mnX; + mnY -= rTup.mnY; + return *this; + } + + B2I64Tuple& operator/=( const B2I64Tuple& rTup ) + { + mnX /= rTup.mnX; + mnY /= rTup.mnY; + return *this; + } + + B2I64Tuple& operator*=( const B2I64Tuple& rTup ) + { + mnX *= rTup.mnX; + mnY *= rTup.mnY; + return *this; + } + + B2I64Tuple& operator*=(sal_Int64 t) + { + mnX *= t; + mnY *= t; + return *this; + } + + B2I64Tuple& operator/=(sal_Int64 t) + { + mnX /= t; + mnY /= t; + return *this; + } + + B2I64Tuple operator-(void) const + { + return B2I64Tuple(-mnX, -mnY); + } + + bool equalZero() const { return mnX == 0 && mnY == 0; } + + bool operator==( const B2I64Tuple& rTup ) const + { + return rTup.mnX == mnX && rTup.mnY == mnY; + } + + bool operator!=( const B2I64Tuple& rTup ) const + { + return !(*this == rTup); + } + + B2I64Tuple& operator=( const B2I64Tuple& rTup ) + { + mnX = rTup.mnX; + mnY = rTup.mnY; + return *this; + } + + static const B2I64Tuple& getEmptyTuple() + { + return maEmptyTuple; + } + }; + + // external operators + ////////////////////////////////////////////////////////////////////////// + + inline B2I64Tuple minimum(const B2I64Tuple& rTupA, const B2I64Tuple& rTupB) + { + B2I64Tuple aMin( + (rTupB.getX() < rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() < rTupA.getY()) ? rTupB.getY() : rTupA.getY()); + return aMin; + } + + inline B2I64Tuple maximum(const B2I64Tuple& rTupA, const B2I64Tuple& rTupB) + { + B2I64Tuple aMax( + (rTupB.getX() > rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() > rTupA.getY()) ? rTupB.getY() : rTupA.getY()); + return aMax; + } + + inline B2I64Tuple absolute(const B2I64Tuple& rTup) + { + B2I64Tuple aAbs( + (0 > rTup.getX()) ? -rTup.getX() : rTup.getX(), + (0 > rTup.getY()) ? -rTup.getY() : rTup.getY()); + return aAbs; + } + + inline B2DTuple interpolate(const B2I64Tuple& rOld1, const B2I64Tuple& rOld2, double t) + { + B2DTuple aInt( + ((rOld2.getX() - rOld1.getX()) * t) + rOld1.getX(), + ((rOld2.getY() - rOld1.getY()) * t) + rOld1.getY()); + return aInt; + } + + inline B2DTuple average(const B2I64Tuple& rOld1, const B2I64Tuple& rOld2) + { + B2DTuple aAvg( + (rOld1.getX() + rOld2.getX()) * 0.5, + (rOld1.getY() + rOld2.getY()) * 0.5); + return aAvg; + } + + inline B2DTuple average(const B2I64Tuple& rOld1, const B2I64Tuple& rOld2, const B2I64Tuple& rOld3) + { + B2DTuple aAvg( + (rOld1.getX() + rOld2.getX() + rOld3.getX()) * (1.0 / 3.0), + (rOld1.getY() + rOld2.getY() + rOld3.getY()) * (1.0 / 3.0)); + return aAvg; + } + + inline B2I64Tuple operator+(const B2I64Tuple& rTupA, const B2I64Tuple& rTupB) + { + B2I64Tuple aSum(rTupA); + aSum += rTupB; + return aSum; + } + + inline B2I64Tuple operator-(const B2I64Tuple& rTupA, const B2I64Tuple& rTupB) + { + B2I64Tuple aSub(rTupA); + aSub -= rTupB; + return aSub; + } + + inline B2I64Tuple operator/(const B2I64Tuple& rTupA, const B2I64Tuple& rTupB) + { + B2I64Tuple aDiv(rTupA); + aDiv /= rTupB; + return aDiv; + } + + inline B2I64Tuple operator*(const B2I64Tuple& rTupA, const B2I64Tuple& rTupB) + { + B2I64Tuple aMul(rTupA); + aMul *= rTupB; + return aMul; + } + + inline B2I64Tuple operator*(const B2I64Tuple& rTup, sal_Int64 t) + { + B2I64Tuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B2I64Tuple operator*(sal_Int64 t, const B2I64Tuple& rTup) + { + B2I64Tuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B2I64Tuple operator/(const B2I64Tuple& rTup, sal_Int64 t) + { + B2I64Tuple aNew(rTup); + aNew /= t; + return aNew; + } + + inline B2I64Tuple operator/(sal_Int64 t, const B2I64Tuple& rTup) + { + B2I64Tuple aNew(t, t); + B2I64Tuple aTmp(rTup); + aNew /= aTmp; + return aNew; + } +} // end of namespace basegfx + +#endif // _BGFX_TUPLE_B2I64TUPLE_HXX diff --git a/basegfx/inc/basegfx/tuple/b2ituple.hxx b/basegfx/inc/basegfx/tuple/b2ituple.hxx new file mode 100644 index 000000000000..150c0aafe41f --- /dev/null +++ b/basegfx/inc/basegfx/tuple/b2ituple.hxx @@ -0,0 +1,357 @@ +/************************************************************************* + * + * $RCSfile: b2ituple.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:59:35 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_TUPLE_B2ITUPLE_HXX +#define _BGFX_TUPLE_B2ITUPLE_HXX + +#ifndef _SAL_TYPES_H_ +#include <sal/types.h> +#endif + +#ifndef _BGFX_TUPLE_B2DTUPLE_HXX +#include <basegfx/tuple/b2dtuple.hxx> +#endif + + +namespace basegfx +{ + /** Base class for all Points/Vectors with two sal_Int32 values + + This class provides all methods common to Point + avd Vector classes which are derived from here. + + @derive Use this class to implement Points or Vectors + which are based on two sal_Int32 values + */ + class B2ITuple + { + private: + static B2ITuple maEmptyTuple; + + protected: + sal_Int32 mnX; + sal_Int32 mnY; + + public: + /** Create a 2D Tuple + + The tuple is initialized to (0, 0) + */ + B2ITuple() + : mnX(0), + mnY(0) + {} + + /** Create a 2D Tuple + + @param fX + This parameter is used to initialize the X-coordinate + of the 2D Tuple. + + @param fY + This parameter is used to initialize the Y-coordinate + of the 2D Tuple. + */ + B2ITuple(sal_Int32 fX, sal_Int32 fY) + : mnX( fX ), + mnY( fY ) + {} + + /** Create a copy of a 2D Tuple + + @param rTup + The 2D Tuple which will be copied. + */ + B2ITuple(const B2ITuple& rTup) + : mnX( rTup.mnX ), + mnY( rTup.mnY ) + {} + + ~B2ITuple() + {} + + /// Get X-Coordinate of 2D Tuple + sal_Int32 getX() const + { + return mnX; + } + + /// Get Y-Coordinate of 2D Tuple + sal_Int32 getY() const + { + return mnY; + } + + /// Set X-Coordinate of 2D Tuple + void setX(sal_Int32 fX) + { + mnX = fX; + } + + /// Set Y-Coordinate of 2D Tuple + void setY(sal_Int32 fY) + { + mnY = fY; + } + + /// Array-access to 2D Tuple + const sal_Int32& operator[] (int nPos) const + { + // Here, normally one if(...) should be used. In the assumption that + // both sal_Int32 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; return mnY; + return *((&mnX) + nPos); + } + + /// Array-access to 2D Tuple + sal_Int32& operator[] (int nPos) + { + // Here, normally one if(...) should be used. In the assumption that + // both sal_Int32 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; return mnY; + return *((&mnX) + nPos); + } + + // operators + ////////////////////////////////////////////////////////////////////// + + B2ITuple& operator+=( const B2ITuple& rTup ) + { + mnX += rTup.mnX; + mnY += rTup.mnY; + return *this; + } + + B2ITuple& operator-=( const B2ITuple& rTup ) + { + mnX -= rTup.mnX; + mnY -= rTup.mnY; + return *this; + } + + B2ITuple& operator/=( const B2ITuple& rTup ) + { + mnX /= rTup.mnX; + mnY /= rTup.mnY; + return *this; + } + + B2ITuple& operator*=( const B2ITuple& rTup ) + { + mnX *= rTup.mnX; + mnY *= rTup.mnY; + return *this; + } + + B2ITuple& operator*=(sal_Int32 t) + { + mnX *= t; + mnY *= t; + return *this; + } + + B2ITuple& operator/=(sal_Int32 t) + { + mnX /= t; + mnY /= t; + return *this; + } + + B2ITuple operator-(void) const + { + return B2ITuple(-mnX, -mnY); + } + + bool equalZero() const { return mnX == 0 && mnY == 0; } + + bool operator==( const B2ITuple& rTup ) const + { + return rTup.mnX == mnX && rTup.mnY == mnY; + } + + bool operator!=( const B2ITuple& rTup ) const + { + return !(*this == rTup); + } + + B2ITuple& operator=( const B2ITuple& rTup ) + { + mnX = rTup.mnX; + mnY = rTup.mnY; + return *this; + } + + static const B2ITuple& getEmptyTuple() + { + return maEmptyTuple; + } + }; + + // external operators + ////////////////////////////////////////////////////////////////////////// + + inline B2ITuple minimum(const B2ITuple& rTupA, const B2ITuple& rTupB) + { + B2ITuple aMin( + (rTupB.getX() < rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() < rTupA.getY()) ? rTupB.getY() : rTupA.getY()); + return aMin; + } + + inline B2ITuple maximum(const B2ITuple& rTupA, const B2ITuple& rTupB) + { + B2ITuple aMax( + (rTupB.getX() > rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() > rTupA.getY()) ? rTupB.getY() : rTupA.getY()); + return aMax; + } + + inline B2ITuple absolute(const B2ITuple& rTup) + { + B2ITuple aAbs( + (0 > rTup.getX()) ? -rTup.getX() : rTup.getX(), + (0 > rTup.getY()) ? -rTup.getY() : rTup.getY()); + return aAbs; + } + + inline B2DTuple interpolate(const B2ITuple& rOld1, const B2ITuple& rOld2, double t) + { + B2DTuple aInt( + ((rOld2.getX() - rOld1.getX()) * t) + rOld1.getX(), + ((rOld2.getY() - rOld1.getY()) * t) + rOld1.getY()); + return aInt; + } + + inline B2DTuple average(const B2ITuple& rOld1, const B2ITuple& rOld2) + { + B2DTuple aAvg( + (rOld1.getX() + rOld2.getX()) * 0.5, + (rOld1.getY() + rOld2.getY()) * 0.5); + return aAvg; + } + + inline B2DTuple average(const B2ITuple& rOld1, const B2ITuple& rOld2, const B2ITuple& rOld3) + { + B2DTuple aAvg( + (rOld1.getX() + rOld2.getX() + rOld3.getX()) * (1.0 / 3.0), + (rOld1.getY() + rOld2.getY() + rOld3.getY()) * (1.0 / 3.0)); + return aAvg; + } + + inline B2ITuple operator+(const B2ITuple& rTupA, const B2ITuple& rTupB) + { + B2ITuple aSum(rTupA); + aSum += rTupB; + return aSum; + } + + inline B2ITuple operator-(const B2ITuple& rTupA, const B2ITuple& rTupB) + { + B2ITuple aSub(rTupA); + aSub -= rTupB; + return aSub; + } + + inline B2ITuple operator/(const B2ITuple& rTupA, const B2ITuple& rTupB) + { + B2ITuple aDiv(rTupA); + aDiv /= rTupB; + return aDiv; + } + + inline B2ITuple operator*(const B2ITuple& rTupA, const B2ITuple& rTupB) + { + B2ITuple aMul(rTupA); + aMul *= rTupB; + return aMul; + } + + inline B2ITuple operator*(const B2ITuple& rTup, sal_Int32 t) + { + B2ITuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B2ITuple operator*(sal_Int32 t, const B2ITuple& rTup) + { + B2ITuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B2ITuple operator/(const B2ITuple& rTup, sal_Int32 t) + { + B2ITuple aNew(rTup); + aNew /= t; + return aNew; + } + + inline B2ITuple operator/(sal_Int32 t, const B2ITuple& rTup) + { + B2ITuple aNew(t, t); + B2ITuple aTmp(rTup); + aNew /= aTmp; + return aNew; + } +} // end of namespace basegfx + +#endif // _BGFX_TUPLE_B2ITUPLE_HXX diff --git a/basegfx/inc/basegfx/tuple/b3i64tuple.hxx b/basegfx/inc/basegfx/tuple/b3i64tuple.hxx new file mode 100644 index 000000000000..be7abc26c92b --- /dev/null +++ b/basegfx/inc/basegfx/tuple/b3i64tuple.hxx @@ -0,0 +1,394 @@ +/************************************************************************* + * + * $RCSfile: b3i64tuple.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:59:23 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_TUPLE_B3I64TUPLE_HXX +#define _BGFX_TUPLE_B3I64TUPLE_HXX + +#ifndef _SAL_TYPES_H_ +#include <sal/types.h> +#endif + +#ifndef _BGFX_TUPLE_B3DTUPLE_HXX +#include <basegfx/tuple/b3dtuple.hxx> +#endif + + +namespace basegfx +{ + /** Base class for all Points/Vectors with three sal_Int64 values + + This class provides all methods common to Point + avd Vector classes which are derived from here. + + @derive Use this class to implement Points or Vectors + which are based on three sal_Int64 values + */ + class B3I64Tuple + { + private: + static B3I64Tuple maEmptyTuple; + + protected: + sal_Int64 mnX; + sal_Int64 mnY; + sal_Int64 mnZ; + + public: + /** Create a 3D Tuple + + The tuple is initialized to (0, 0, 0) + */ + B3I64Tuple() + : mnX(0), + mnY(0), + mnZ(0) + {} + + /** Create a 3D Tuple + + @param nX + This parameter is used to initialize the X-coordinate + of the 3D Tuple. + + @param nY + This parameter is used to initialize the Y-coordinate + of the 3D Tuple. + + @param nZ + This parameter is used to initialize the Z-coordinate + of the 3D Tuple. + */ + B3I64Tuple(sal_Int64 nX, sal_Int64 nY, sal_Int64 nZ) + : mnX(nX), + mnY(nY), + mnZ(nZ) + {} + + /** Create a copy of a 3D Tuple + + @param rTup + The 3D Tuple which will be copied. + */ + B3I64Tuple(const B3I64Tuple& rTup) + : mnX( rTup.mnX ), + mnY( rTup.mnY ), + mnZ( rTup.mnZ ) + {} + + ~B3I64Tuple() + {} + + /// get X-Coordinate of 3D Tuple + sal_Int64 getX() const + { + return mnX; + } + + /// get Y-Coordinate of 3D Tuple + sal_Int64 getY() const + { + return mnY; + } + + /// get Z-Coordinate of 3D Tuple + sal_Int64 getZ() const + { + return mnZ; + } + + /// set X-Coordinate of 3D Tuple + void setX(sal_Int64 nX) + { + mnX = nX; + } + + /// set Y-Coordinate of 3D Tuple + void setY(sal_Int64 nY) + { + mnY = nY; + } + + /// set Z-Coordinate of 3D Tuple + void setZ(sal_Int64 nZ) + { + mnZ = nZ; + } + + /// Array-access to 3D Tuple + const sal_Int64& operator[] (int nPos) const + { + // Here, normally two if(...)'s should be used. In the assumption that + // both sal_Int64 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; if(1 == nPos) return mnY; return mnZ; + return *((&mnX) + nPos); + } + + /// Array-access to 3D Tuple + sal_Int64& operator[] (int nPos) + { + // Here, normally two if(...)'s should be used. In the assumption that + // both sal_Int64 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; if(1 == nPos) return mnY; return mnZ; + return *((&mnX) + nPos); + } + + // operators + ////////////////////////////////////////////////////////////////////// + + B3I64Tuple& operator+=( const B3I64Tuple& rTup ) + { + mnX += rTup.mnX; + mnY += rTup.mnY; + mnZ += rTup.mnZ; + return *this; + } + + B3I64Tuple& operator-=( const B3I64Tuple& rTup ) + { + mnX -= rTup.mnX; + mnY -= rTup.mnY; + mnZ -= rTup.mnZ; + return *this; + } + + B3I64Tuple& operator/=( const B3I64Tuple& rTup ) + { + mnX /= rTup.mnX; + mnY /= rTup.mnY; + mnZ /= rTup.mnZ; + return *this; + } + + B3I64Tuple& operator*=( const B3I64Tuple& rTup ) + { + mnX *= rTup.mnX; + mnY *= rTup.mnY; + mnZ *= rTup.mnZ; + return *this; + } + + B3I64Tuple& operator*=(sal_Int64 t) + { + mnX *= t; + mnY *= t; + mnZ *= t; + return *this; + } + + B3I64Tuple& operator/=(sal_Int64 t) + { + mnX /= t; + mnY /= t; + mnZ /= t; + return *this; + } + + B3I64Tuple operator-(void) const + { + return B3I64Tuple(-mnX, -mnY, -mnZ); + } + + bool equalZero() const + { + return (this == &maEmptyTuple || + (mnX == 0 && mnY == 0 && mnZ == 0)); + } + + bool operator==( const B3I64Tuple& rTup ) const + { + return rTup.mnX == mnX && rTup.mnY == mnY && rTup.mnZ == mnZ; + } + + bool operator!=( const B3I64Tuple& rTup ) const + { + return !(*this == rTup); + } + + B3I64Tuple& operator=( const B3I64Tuple& rTup ) + { + mnX = rTup.mnX; + mnY = rTup.mnY; + mnZ = rTup.mnZ; + return *this; + } + + static const B3I64Tuple& getEmptyTuple() + { + return maEmptyTuple; + } + }; + + // external operators + ////////////////////////////////////////////////////////////////////////// + + inline B3I64Tuple minimum(const B3I64Tuple& rTupA, const B3I64Tuple& rTupB) + { + B3I64Tuple aMin( + (rTupB.getX() < rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() < rTupA.getY()) ? rTupB.getY() : rTupA.getY(), + (rTupB.getZ() < rTupA.getZ()) ? rTupB.getZ() : rTupA.getZ()); + return aMin; + } + + inline B3I64Tuple maximum(const B3I64Tuple& rTupA, const B3I64Tuple& rTupB) + { + B3I64Tuple aMax( + (rTupB.getX() > rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() > rTupA.getY()) ? rTupB.getY() : rTupA.getY(), + (rTupB.getZ() > rTupA.getZ()) ? rTupB.getZ() : rTupA.getZ()); + return aMax; + } + + inline B3I64Tuple absolute(const B3I64Tuple& rTup) + { + B3I64Tuple aAbs( + (0 > rTup.getX()) ? -rTup.getX() : rTup.getX(), + (0 > rTup.getY()) ? -rTup.getY() : rTup.getY(), + (0 > rTup.getZ()) ? -rTup.getZ() : rTup.getZ()); + return aAbs; + } + + inline B3DTuple interpolate(const B3I64Tuple& rOld1, const B3I64Tuple& rOld2, double t) + { + B3DTuple aInt( + ((rOld2.getX() - rOld1.getX()) * t) + rOld1.getX(), + ((rOld2.getY() - rOld1.getY()) * t) + rOld1.getY(), + ((rOld2.getZ() - rOld1.getZ()) * t) + rOld1.getZ()); + return aInt; + } + + inline B3DTuple average(const B3I64Tuple& rOld1, const B3I64Tuple& rOld2) + { + B3DTuple aAvg( + (rOld1.getX() + rOld2.getX()) * 0.5, + (rOld1.getY() + rOld2.getY()) * 0.5, + (rOld1.getZ() + rOld2.getZ()) * 0.5); + return aAvg; + } + + inline B3DTuple average(const B3I64Tuple& rOld1, const B3I64Tuple& rOld2, const B3I64Tuple& rOld3) + { + B3DTuple aAvg( + (rOld1.getX() + rOld2.getX() + rOld3.getX()) * (1.0 / 3.0), + (rOld1.getY() + rOld2.getY() + rOld3.getY()) * (1.0 / 3.0), + (rOld1.getZ() + rOld2.getZ() + rOld3.getZ()) * (1.0 / 3.0)); + return aAvg; + } + + inline B3I64Tuple operator+(const B3I64Tuple& rTupA, const B3I64Tuple& rTupB) + { + B3I64Tuple aSum(rTupA); + aSum += rTupB; + return aSum; + } + + inline B3I64Tuple operator-(const B3I64Tuple& rTupA, const B3I64Tuple& rTupB) + { + B3I64Tuple aSub(rTupA); + aSub -= rTupB; + return aSub; + } + + inline B3I64Tuple operator/(const B3I64Tuple& rTupA, const B3I64Tuple& rTupB) + { + B3I64Tuple aDiv(rTupA); + aDiv /= rTupB; + return aDiv; + } + + inline B3I64Tuple operator*(const B3I64Tuple& rTupA, const B3I64Tuple& rTupB) + { + B3I64Tuple aMul(rTupA); + aMul *= rTupB; + return aMul; + } + + inline B3I64Tuple operator*(const B3I64Tuple& rTup, sal_Int64 t) + { + B3I64Tuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B3I64Tuple operator*(sal_Int64 t, const B3I64Tuple& rTup) + { + B3I64Tuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B3I64Tuple operator/(const B3I64Tuple& rTup, sal_Int64 t) + { + B3I64Tuple aNew(rTup); + aNew /= t; + return aNew; + } + + inline B3I64Tuple operator/(sal_Int64 t, const B3I64Tuple& rTup) + { + B3I64Tuple aNew(t, t, t); + B3I64Tuple aTmp(rTup); + aNew /= aTmp; + return aNew; + } +} // end of namespace basegfx + +#endif // _BGFX_TUPLE_B3I64TUPLE_HXX diff --git a/basegfx/inc/basegfx/tuple/b3ituple.hxx b/basegfx/inc/basegfx/tuple/b3ituple.hxx new file mode 100644 index 000000000000..513b63158322 --- /dev/null +++ b/basegfx/inc/basegfx/tuple/b3ituple.hxx @@ -0,0 +1,394 @@ +/************************************************************************* + * + * $RCSfile: b3ituple.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 19:59:49 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_TUPLE_B3ITUPLE_HXX +#define _BGFX_TUPLE_B3ITUPLE_HXX + +#ifndef _SAL_TYPES_H_ +#include <sal/types.h> +#endif + +#ifndef _BGFX_TUPLE_B3DTUPLE_HXX +#include <basegfx/tuple/b3dtuple.hxx> +#endif + + +namespace basegfx +{ + /** Base class for all Points/Vectors with three sal_Int32 values + + This class provides all methods common to Point + avd Vector classes which are derived from here. + + @derive Use this class to implement Points or Vectors + which are based on three sal_Int32 values + */ + class B3ITuple + { + private: + static B3ITuple maEmptyTuple; + + protected: + sal_Int32 mnX; + sal_Int32 mnY; + sal_Int32 mnZ; + + public: + /** Create a 3D Tuple + + The tuple is initialized to (0, 0, 0) + */ + B3ITuple() + : mnX(0), + mnY(0), + mnZ(0) + {} + + /** Create a 3D Tuple + + @param nX + This parameter is used to initialize the X-coordinate + of the 3D Tuple. + + @param nY + This parameter is used to initialize the Y-coordinate + of the 3D Tuple. + + @param nZ + This parameter is used to initialize the Z-coordinate + of the 3D Tuple. + */ + B3ITuple(sal_Int32 nX, sal_Int32 nY, sal_Int32 nZ) + : mnX(nX), + mnY(nY), + mnZ(nZ) + {} + + /** Create a copy of a 3D Tuple + + @param rTup + The 3D Tuple which will be copied. + */ + B3ITuple(const B3ITuple& rTup) + : mnX( rTup.mnX ), + mnY( rTup.mnY ), + mnZ( rTup.mnZ ) + {} + + ~B3ITuple() + {} + + /// get X-Coordinate of 3D Tuple + sal_Int32 getX() const + { + return mnX; + } + + /// get Y-Coordinate of 3D Tuple + sal_Int32 getY() const + { + return mnY; + } + + /// get Z-Coordinate of 3D Tuple + sal_Int32 getZ() const + { + return mnZ; + } + + /// set X-Coordinate of 3D Tuple + void setX(sal_Int32 nX) + { + mnX = nX; + } + + /// set Y-Coordinate of 3D Tuple + void setY(sal_Int32 nY) + { + mnY = nY; + } + + /// set Z-Coordinate of 3D Tuple + void setZ(sal_Int32 nZ) + { + mnZ = nZ; + } + + /// Array-access to 3D Tuple + const sal_Int32& operator[] (int nPos) const + { + // Here, normally two if(...)'s should be used. In the assumption that + // both sal_Int32 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; if(1 == nPos) return mnY; return mnZ; + return *((&mnX) + nPos); + } + + /// Array-access to 3D Tuple + sal_Int32& operator[] (int nPos) + { + // Here, normally two if(...)'s should be used. In the assumption that + // both sal_Int32 members can be accessed as an array a shortcut is used here. + // if(0 == nPos) return mnX; if(1 == nPos) return mnY; return mnZ; + return *((&mnX) + nPos); + } + + // operators + ////////////////////////////////////////////////////////////////////// + + B3ITuple& operator+=( const B3ITuple& rTup ) + { + mnX += rTup.mnX; + mnY += rTup.mnY; + mnZ += rTup.mnZ; + return *this; + } + + B3ITuple& operator-=( const B3ITuple& rTup ) + { + mnX -= rTup.mnX; + mnY -= rTup.mnY; + mnZ -= rTup.mnZ; + return *this; + } + + B3ITuple& operator/=( const B3ITuple& rTup ) + { + mnX /= rTup.mnX; + mnY /= rTup.mnY; + mnZ /= rTup.mnZ; + return *this; + } + + B3ITuple& operator*=( const B3ITuple& rTup ) + { + mnX *= rTup.mnX; + mnY *= rTup.mnY; + mnZ *= rTup.mnZ; + return *this; + } + + B3ITuple& operator*=(sal_Int32 t) + { + mnX *= t; + mnY *= t; + mnZ *= t; + return *this; + } + + B3ITuple& operator/=(sal_Int32 t) + { + mnX /= t; + mnY /= t; + mnZ /= t; + return *this; + } + + B3ITuple operator-(void) const + { + return B3ITuple(-mnX, -mnY, -mnZ); + } + + bool equalZero() const + { + return (this == &maEmptyTuple || + (mnX == 0 && mnY == 0 && mnZ == 0)); + } + + bool operator==( const B3ITuple& rTup ) const + { + return rTup.mnX == mnX && rTup.mnY == mnY && rTup.mnZ == mnZ; + } + + bool operator!=( const B3ITuple& rTup ) const + { + return !(*this == rTup); + } + + B3ITuple& operator=( const B3ITuple& rTup ) + { + mnX = rTup.mnX; + mnY = rTup.mnY; + mnZ = rTup.mnZ; + return *this; + } + + static const B3ITuple& getEmptyTuple() + { + return maEmptyTuple; + } + }; + + // external operators + ////////////////////////////////////////////////////////////////////////// + + inline B3ITuple minimum(const B3ITuple& rTupA, const B3ITuple& rTupB) + { + B3ITuple aMin( + (rTupB.getX() < rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() < rTupA.getY()) ? rTupB.getY() : rTupA.getY(), + (rTupB.getZ() < rTupA.getZ()) ? rTupB.getZ() : rTupA.getZ()); + return aMin; + } + + inline B3ITuple maximum(const B3ITuple& rTupA, const B3ITuple& rTupB) + { + B3ITuple aMax( + (rTupB.getX() > rTupA.getX()) ? rTupB.getX() : rTupA.getX(), + (rTupB.getY() > rTupA.getY()) ? rTupB.getY() : rTupA.getY(), + (rTupB.getZ() > rTupA.getZ()) ? rTupB.getZ() : rTupA.getZ()); + return aMax; + } + + inline B3ITuple absolute(const B3ITuple& rTup) + { + B3ITuple aAbs( + (0 > rTup.getX()) ? -rTup.getX() : rTup.getX(), + (0 > rTup.getY()) ? -rTup.getY() : rTup.getY(), + (0 > rTup.getZ()) ? -rTup.getZ() : rTup.getZ()); + return aAbs; + } + + inline B3DTuple interpolate(const B3ITuple& rOld1, const B3ITuple& rOld2, double t) + { + B3DTuple aInt( + ((rOld2.getX() - rOld1.getX()) * t) + rOld1.getX(), + ((rOld2.getY() - rOld1.getY()) * t) + rOld1.getY(), + ((rOld2.getZ() - rOld1.getZ()) * t) + rOld1.getZ()); + return aInt; + } + + inline B3DTuple average(const B3ITuple& rOld1, const B3ITuple& rOld2) + { + B3DTuple aAvg( + (rOld1.getX() + rOld2.getX()) * 0.5, + (rOld1.getY() + rOld2.getY()) * 0.5, + (rOld1.getZ() + rOld2.getZ()) * 0.5); + return aAvg; + } + + inline B3DTuple average(const B3ITuple& rOld1, const B3ITuple& rOld2, const B3ITuple& rOld3) + { + B3DTuple aAvg( + (rOld1.getX() + rOld2.getX() + rOld3.getX()) * (1.0 / 3.0), + (rOld1.getY() + rOld2.getY() + rOld3.getY()) * (1.0 / 3.0), + (rOld1.getZ() + rOld2.getZ() + rOld3.getZ()) * (1.0 / 3.0)); + return aAvg; + } + + inline B3ITuple operator+(const B3ITuple& rTupA, const B3ITuple& rTupB) + { + B3ITuple aSum(rTupA); + aSum += rTupB; + return aSum; + } + + inline B3ITuple operator-(const B3ITuple& rTupA, const B3ITuple& rTupB) + { + B3ITuple aSub(rTupA); + aSub -= rTupB; + return aSub; + } + + inline B3ITuple operator/(const B3ITuple& rTupA, const B3ITuple& rTupB) + { + B3ITuple aDiv(rTupA); + aDiv /= rTupB; + return aDiv; + } + + inline B3ITuple operator*(const B3ITuple& rTupA, const B3ITuple& rTupB) + { + B3ITuple aMul(rTupA); + aMul *= rTupB; + return aMul; + } + + inline B3ITuple operator*(const B3ITuple& rTup, sal_Int32 t) + { + B3ITuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B3ITuple operator*(sal_Int32 t, const B3ITuple& rTup) + { + B3ITuple aNew(rTup); + aNew *= t; + return aNew; + } + + inline B3ITuple operator/(const B3ITuple& rTup, sal_Int32 t) + { + B3ITuple aNew(rTup); + aNew /= t; + return aNew; + } + + inline B3ITuple operator/(sal_Int32 t, const B3ITuple& rTup) + { + B3ITuple aNew(t, t, t); + B3ITuple aTmp(rTup); + aNew /= aTmp; + return aNew; + } +} // end of namespace basegfx + +#endif // _BGFX_TUPLE_B3ITUPLE_HXX diff --git a/basegfx/inc/basegfx/vector/b2dsize.hxx b/basegfx/inc/basegfx/vector/b2dsize.hxx new file mode 100644 index 000000000000..364db7320e9e --- /dev/null +++ b/basegfx/inc/basegfx/vector/b2dsize.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b2dsize.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 20:01:42 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_VECTOR_B2DSIZE_HXX +#define _BGFX_VECTOR_B2DSIZE_HXX + +#ifndef _BGFX_VECTOR_B2DVECTOR_HXX +#include <basegfx/vector/b2dvector.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B2DVector exactly models a Size object, + // thus, for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B2DVector B2DSize; +} + +#endif // _BGFX_VECTOR_B2DSIZE_HXX diff --git a/basegfx/inc/basegfx/vector/b2isize.hxx b/basegfx/inc/basegfx/vector/b2isize.hxx new file mode 100644 index 000000000000..e8063a96575f --- /dev/null +++ b/basegfx/inc/basegfx/vector/b2isize.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b2isize.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 20:02:36 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_VECTOR_B2ISIZE_HXX +#define _BGFX_VECTOR_B2ISIZE_HXX + +#ifndef _BGFX_VECTOR_B2IVECTOR_HXX +#include <basegfx/vector/b2ivector.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B2IVector exactly models a Size object, + // thus, for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B2IVector B2ISize; +} + +#endif // _BGFX_VECTOR_B2ISIZE_HXX diff --git a/basegfx/inc/basegfx/vector/b2ivector.hxx b/basegfx/inc/basegfx/vector/b2ivector.hxx new file mode 100644 index 000000000000..49a0d11c239c --- /dev/null +++ b/basegfx/inc/basegfx/vector/b2ivector.hxx @@ -0,0 +1,269 @@ +/************************************************************************* + * + * $RCSfile: b2ivector.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 20:02:10 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_VECTOR_B2IVECTOR_HXX +#define _BGFX_VECTOR_B2IVECTOR_HXX + +#ifndef _BGFX_TUPLE_B2ITUPLE_HXX +#include <basegfx/tuple/b2ituple.hxx> +#endif + +#ifndef _BGFX_VECTOR_B2DVECTOR_HXX +#include <basegfx/vector/b2dvector.hxx> +#endif + +namespace basegfx +{ + // predeclaration + class B2DHomMatrix; + + /** Base Point class with two sal_Int32 values + + This class derives all operators and common handling for + a 2D data class from B2ITuple. All necessary extensions + which are special for 2D Vectors are added here. + + @see B2ITuple + */ + class B2IVector : public ::basegfx::B2ITuple + { + public: + /** Create a 2D Vector + + The vector is initialized to (0, 0) + */ + B2IVector() + : B2ITuple() + {} + + /** Create a 2D Vector + + @param nX + This parameter is used to initialize the X-coordinate + of the 2D Vector. + + @param nY + This parameter is used to initialize the Y-coordinate + of the 2D Vector. + */ + B2IVector(sal_Int32 nX, sal_Int32 nY) + : B2ITuple(nX, nY) + {} + + /** Create a copy of a 2D Vector + + @param rVec + The 2D Vector which will be copied. + */ + B2IVector(const B2IVector& rVec) + : B2ITuple(rVec) + {} + + /** constructor with tuple to allow copy-constructing + from B2ITuple-based classes + */ + explicit B2IVector(const ::basegfx::B2ITuple& rTuple) + : B2ITuple(rTuple) + {} + + ~B2IVector() + {} + + /** *=operator to allow usage from B2IVector, too + */ + B2IVector& operator*=( const B2IVector& rPnt ) + { + mnX *= rPnt.mnX; + mnY *= rPnt.mnY; + return *this; + } + + /** *=operator to allow usage from B2IVector, too + */ + B2IVector& operator*=(sal_Int32 t) + { + mnX *= t; + mnY *= t; + return *this; + } + + /** assignment operator to allow assigning the results + of B2ITuple calculations + */ + B2IVector& operator=( const ::basegfx::B2ITuple& rVec ); + + /** Calculate the length of this 2D Vector + + @return The Length of the 2D Vector + */ + double getLength() const; + + /** Set the length of this 2D Vector + + @param fLen + The to be achieved length of the 2D Vector + */ + B2IVector& setLength(double fLen); + + /** Calculate the Scalar with another 2D Vector + + @param rVec + The second 2D Vector + + @return + The Scalar value of the two involved 2D Vectors + */ + double scalar( const B2IVector& rVec ) const; + + /** Calculate the length of the cross product with another 2D Vector + + In 2D, returning an actual vector does not make much + sense here. The magnitude, although, can be readily + used for tasks such as angle calculations, since for + the returned value, the following equation holds: + retVal = getLength(this)*getLength(rVec)*sin(theta), + with theta being the angle between the two vectors. + + @param rVec + The second 2D Vector + + @return + The length of the cross product of the two involved 2D Vectors + */ + double cross( const B2IVector& rVec ) const; + + /** Calculate the Angle with another 2D Vector + + @param rVec + The second 2D Vector + + @return + The Angle value of the two involved 2D Vectors in -pi/2 < return < pi/2 + */ + double angle( const B2IVector& rVec ) const; + + /** Transform vector by given transformation matrix. + + Since this is a vector, translational components of the + matrix are disregarded. + */ + B2IVector& operator*=( const B2DHomMatrix& rMat ); + + static const B2IVector& getEmptyVector(); + }; + + // external operators + ////////////////////////////////////////////////////////////////////////// + + /** Calculate the orientation to another 2D Vector + + @param rVecA + The first 2D Vector + + @param rVecB + The second 2D Vector + + @return + The mathematical Orientation of the two involved 2D Vectors + */ + B2VectorOrientation getOrientation( const B2IVector& rVecA, const B2IVector& rVecB ); + + /** Calculate a perpendicular 2D Vector to the given one + + @param rVec + The source 2D Vector + + @return + A 2D Vector perpendicular to the one given in parameter rVec + */ + B2IVector getPerpendicular( const B2IVector& rVec ); + + /** Test two vectors which need not to be normalized for parallelism + + @param rVecA + The first 2D Vector + + @param rVecB + The second 2D Vector + + @return + bool if the two values are parallel. Also true if + one of the vectors is empty. + */ + bool areParallel( const B2IVector& rVecA, const B2IVector& rVecB ); + + /** Transform vector by given transformation matrix. + + Since this is a vector, translational components of the + matrix are disregarded. + */ + B2IVector operator*( const B2DHomMatrix& rMat, const B2IVector& rVec ); + + /** Test continuity between given vectors. + + The two given vectors are assumed to describe control points on a + common point. Calculate if there is a continuity between them. + */ + B2VectorContinuity getContinuity( const B2IVector& rBackVector, const B2IVector& rForwardVector ); + +} // end of namespace basegfx + +#endif // _BGFX_VECTOR_B2IVECTOR_HXX diff --git a/basegfx/inc/basegfx/vector/b3dsize.hxx b/basegfx/inc/basegfx/vector/b3dsize.hxx new file mode 100644 index 000000000000..e90f572d1e1a --- /dev/null +++ b/basegfx/inc/basegfx/vector/b3dsize.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b3dsize.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 20:01:57 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_VECTOR_B3DSIZE_HXX +#define _BGFX_VECTOR_B3DSIZE_HXX + +#ifndef _BGFX_VECTOR_B3DVECTOR_HXX +#include <basegfx/vector/b3dvector.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B3DVector exactly models a Size3D object, + // thus, for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B3DVector B3DSize; +} + +#endif // _BGFX_VECTOR_B3DSIZE_HXX diff --git a/basegfx/inc/basegfx/vector/b3isize.hxx b/basegfx/inc/basegfx/vector/b3isize.hxx new file mode 100644 index 000000000000..9524f0b16dbf --- /dev/null +++ b/basegfx/inc/basegfx/vector/b3isize.hxx @@ -0,0 +1,78 @@ +/************************************************************************* + * + * $RCSfile: b3isize.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 20:02:49 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_VECTOR_B3ISIZE_HXX +#define _BGFX_VECTOR_B3ISIZE_HXX + +#ifndef _BGFX_VECTOR_B3IVECTOR_HXX +#include <basegfx/vector/b3ivector.hxx> +#endif + +namespace basegfx +{ + // syntactic sugar: a B3IVector exactly models a Size3D object, + // thus, for interface clarity, we provide an alias name + + /// Alias name for interface clarity (not everybody is aware of the identity) + typedef B3IVector B3ISize; +} + +#endif // _BGFX_VECTOR_B3ISIZE_HXX diff --git a/basegfx/inc/basegfx/vector/b3ivector.hxx b/basegfx/inc/basegfx/vector/b3ivector.hxx new file mode 100644 index 000000000000..538954f8db55 --- /dev/null +++ b/basegfx/inc/basegfx/vector/b3ivector.hxx @@ -0,0 +1,295 @@ +/************************************************************************* + * + * $RCSfile: b3ivector.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: thb $ $Date: 2004-01-15 20:02:23 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _BGFX_VECTOR_B3IVECTOR_HXX +#define _BGFX_VECTOR_B3IVECTOR_HXX + +#ifndef _BGFX_TUPLE_B3ITUPLE_HXX +#include <basegfx/tuple/b3ituple.hxx> +#endif + +namespace basegfx +{ + // predeclaration + class B3DHomMatrix; + + /** Base Point class with three sal_Int32 values + + This class derives all operators and common handling for + a 3D data class from B3ITuple. All necessary extensions + which are special for 3D Vectors are added here. + + @see B3ITuple + */ + class B3IVector : public ::basegfx::B3ITuple + { + public: + /** Create a 3D Vector + + The vector is initialized to (0, 0, 0) + */ + B3IVector() + : B3ITuple() + {} + + /** Create a 3D Vector + + @param nX + This parameter is used to initialize the X-coordinate + of the 3D Vector. + + @param nY + This parameter is used to initialize the Y-coordinate + of the 3D Vector. + + @param nZ + This parameter is used to initialize the Z-coordinate + of the 3D Vector. + */ + B3IVector(sal_Int32 nX, sal_Int32 nY, sal_Int32 nZ) + : B3ITuple(nX, nY, nZ) + {} + + /** Create a copy of a 3D Vector + + @param rVec + The 3D Vector which will be copied. + */ + B3IVector(const B3IVector& rVec) + : B3ITuple(rVec) + {} + + /** constructor with tuple to allow copy-constructing + from B3ITuple-based classes + */ + explicit B3IVector(const ::basegfx::B3ITuple& rTuple) + : B3ITuple(rTuple) + {} + + ~B3IVector() + {} + + /** *=operator to allow usage from B3IVector, too + */ + B3IVector& operator*=( const B3IVector& rPnt ) + { + mnX *= rPnt.mnX; + mnY *= rPnt.mnY; + mnZ *= rPnt.mnZ; + return *this; + } + + /** *=operator to allow usage from B3IVector, too + */ + B3IVector& operator*=(sal_Int32 t) + { + mnX *= t; + mnY *= t; + mnZ *= t; + return *this; + } + + /** assignment operator to allow assigning the results + of B3ITuple calculations + */ + B3IVector& operator=( const ::basegfx::B3ITuple& rVec ) + { + mnX = rVec.getX(); + mnY = rVec.getY(); + mnZ = rVec.getZ(); + return *this; + } + + /** Calculate the length of this 3D Vector + + @return The Length of the 3D Vector + */ + double getLength(void) const + { + double fLen(scalar(*this)); + if((0 == fLen) || (1.0 == fLen)) + return fLen; + return sqrt(fLen); + } + + /** Calculate the length in the XY-Plane for this 3D Vector + + @return The XY-Plane Length of the 3D Vector + */ + double getXYLength(void) const + { + double fLen((mnX * mnX) + (mnY * mnY)); + if((0 == fLen) || (1.0 == fLen)) + return fLen; + return sqrt(fLen); + } + + /** Calculate the length in the XZ-Plane for this 3D Vector + + @return The XZ-Plane Length of the 3D Vector + */ + double getXZLength(void) const + { + double fLen((mnX * mnZ) + (mnY * mnZ)); + if((0 == fLen) || (1.0 == fLen)) + return fLen; + return sqrt(fLen); + } + + /** Calculate the length in the YZ-Plane for this 3D Vector + + @return The YZ-Plane Length of the 3D Vector + */ + double getYZLength(void) const + { + double fLen((mnY * mnY) + (mnZ * mnZ)); + if((0 == fLen) || (1.0 == fLen)) + return fLen; + return sqrt(fLen); + } + + /** Set the length of this 3D Vector + + @param fLen + The to be achieved length of the 3D Vector + */ + B3IVector& setLength(double fLen) + { + double fLenNow(scalar(*this)); + + if(!::basegfx::fTools::equalZero(fLenNow)) + { + const double fOne(1.0); + + if(!::basegfx::fTools::equal(fOne, fLenNow)) + { + fLen /= sqrt(fLenNow); + } + + mnX = fround(mnX*fLen); + mnY = fround(mnY*fLen); + mnZ = fround(mnZ*fLen); + } + + return *this; + } + + /** Calculate the Scalar product + + This method calculates the Scalar product between this + and the given 3D Vector. + + @param rVec + A second 3D Vector. + + @return + The Scalar Product of two 3D Vectors + */ + double scalar(const B3IVector& rVec) const + { + return ((mnX * rVec.mnX) + (mnY * rVec.mnY) + (mnZ * rVec.mnZ)); + } + + /** Transform vector by given transformation matrix. + + Since this is a vector, translational components of the + matrix are disregarded. + */ + B3IVector& operator*=( const B3DHomMatrix& rMat ); + + static const B3IVector& getEmptyVector() + { + return (const B3IVector&) ::basegfx::B3ITuple::getEmptyTuple(); + } + }; + + // external operators + ////////////////////////////////////////////////////////////////////////// + + /** Transform vector by given transformation matrix. + + Since this is a vector, translational components of the + matrix are disregarded. + */ + B3IVector operator*( const B3DHomMatrix& rMat, const B3IVector& rVec ); + + /** Calculate the Cross Product of two 3D Vectors + + @param rVecA + A first 3D Vector. + + @param rVecB + A second 3D Vector. + + @return + The Cross Product of both 3D Vectors + */ + inline B3IVector cross(const B3IVector& rVecA, const B3IVector& rVecB) + { + B3IVector aVec( + rVecA.getY() * rVecB.getZ() - rVecA.getZ() * rVecB.getY(), + rVecA.getZ() * rVecB.getX() - rVecA.getX() * rVecB.getZ(), + rVecA.getX() * rVecB.getY() - rVecA.getY() * rVecB.getX()); + return aVec; + } +} // end of namespace basegfx + +#endif // _BGFX_VECTOR_B3DVECTOR_HXX |