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Diffstat (limited to 'basegfx/source/curve/b2dcubicbezier.cxx')
-rw-r--r-- | basegfx/source/curve/b2dcubicbezier.cxx | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/basegfx/source/curve/b2dcubicbezier.cxx b/basegfx/source/curve/b2dcubicbezier.cxx new file mode 100644 index 000000000000..b63e277dcd04 --- /dev/null +++ b/basegfx/source/curve/b2dcubicbezier.cxx @@ -0,0 +1,160 @@ +/************************************************************************* + * + * $RCSfile: b2dcubicbezier.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: aw $ $Date: 2003-10-28 11:24:52 $ + * + * 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_CURVE_B2DCUBICBEZIER_HXX +#include <basegfx/inc/curve/b2dcubicbezier.hxx> +#endif + +#ifndef _TOOLS_DEBUG_HXX +#include <tools/debug.hxx> +#endif + +////////////////////////////////////////////////////////////////////////////// + +namespace basegfx +{ + namespace curve + { + B2DCubicBezier::B2DCubicBezier(const B2DCubicBezier& rBezier) + : maStartPoint(rBezier.maStartPoint), + maEndPoint(rBezier.maEndPoint), + maControlPointA(rBezier.maControlPointA), + maControlPointB(rBezier.maControlPointB) + { + } + + B2DCubicBezier::B2DCubicBezier() + { + } + + B2DCubicBezier::B2DCubicBezier(const point::B2DPoint& rStart, const point::B2DPoint& rEnd) + : maStartPoint(rStart), + maEndPoint(rEnd), + maControlPointA(rStart), + maControlPointB(rEnd) + { + } + + B2DCubicBezier::B2DCubicBezier(const point::B2DPoint& rStart, const point::B2DPoint& rControlPointA, + const point::B2DPoint& rControlPointB, const point::B2DPoint& rEnd) + : maStartPoint(rStart), + maEndPoint(rEnd), + maControlPointA(rControlPointA), + maControlPointB(rControlPointB) + { + } + + B2DCubicBezier::~B2DCubicBezier() + { + } + + // assignment operator + B2DCubicBezier& B2DCubicBezier::operator=(const B2DCubicBezier& rBezier) + { + maStartPoint = rBezier.maStartPoint; + maEndPoint = rBezier.maEndPoint; + maControlPointA = rBezier.maControlPointA; + maControlPointB = rBezier.maControlPointB; + + return *this; + } + + // compare operators + bool B2DCubicBezier::operator==(const B2DCubicBezier& rBezier) const + { + return ( + maStartPoint == rBezier.maStartPoint + && maEndPoint == rBezier.maEndPoint + && maControlPointA == rBezier.maControlPointA + && maControlPointB == rBezier.maControlPointB + ); + } + + bool B2DCubicBezier::operator!=(const B2DCubicBezier& rBezier) const + { + return ( + maStartPoint != rBezier.maStartPoint + || maEndPoint != rBezier.maEndPoint + || maControlPointA != rBezier.maControlPointA + || maControlPointB != rBezier.maControlPointB + ); + } + + // test if vectors are used + bool B2DCubicBezier::isBezier() const + { + if(maControlPointA != maStartPoint || maControlPointB != maEndPoint) + { + return true; + } + + return false; + } + + void B2DCubicBezier::testAndSolveTrivialBezier() + { + // TODO + } + + } // end of namespace curve +} // end of namespace basegfx + +// eof |