diff options
Diffstat (limited to 'basegfx/source/curve/b2dquadraticbezier.cxx')
-rw-r--r-- | basegfx/source/curve/b2dquadraticbezier.cxx | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/basegfx/source/curve/b2dquadraticbezier.cxx b/basegfx/source/curve/b2dquadraticbezier.cxx new file mode 100644 index 000000000000..488e0ecd459e --- /dev/null +++ b/basegfx/source/curve/b2dquadraticbezier.cxx @@ -0,0 +1,108 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_basegfx.hxx" +#include <basegfx/curve/b2dquadraticbezier.hxx> +#include <basegfx/numeric/ftools.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace basegfx +{ + B2DQuadraticBezier::B2DQuadraticBezier(const B2DQuadraticBezier& rBezier) + : maStartPoint(rBezier.maStartPoint), + maEndPoint(rBezier.maEndPoint), + maControlPoint(rBezier.maControlPoint) + { + } + + B2DQuadraticBezier::B2DQuadraticBezier() + { + } + + B2DQuadraticBezier::B2DQuadraticBezier(const ::basegfx::B2DPoint& rStart, const ::basegfx::B2DPoint& rEnd) + : maStartPoint(rStart), + maEndPoint(rEnd) + { + } + + B2DQuadraticBezier::B2DQuadraticBezier(const ::basegfx::B2DPoint& rStart, const ::basegfx::B2DPoint& rControl, const ::basegfx::B2DPoint& rEnd) + : maStartPoint(rStart), + maEndPoint(rEnd), + maControlPoint(rControl) + { + } + + B2DQuadraticBezier::~B2DQuadraticBezier() + { + } + + // assignment operator + B2DQuadraticBezier& B2DQuadraticBezier::operator=(const B2DQuadraticBezier& rBezier) + { + maStartPoint = rBezier.maStartPoint; + maEndPoint = rBezier.maEndPoint; + maControlPoint = rBezier.maControlPoint; + + return *this; + } + + // compare operators + bool B2DQuadraticBezier::operator==(const B2DQuadraticBezier& rBezier) const + { + return ( + maStartPoint == rBezier.maStartPoint + && maEndPoint == rBezier.maEndPoint + && maControlPoint == rBezier.maControlPoint + ); + } + + bool B2DQuadraticBezier::operator!=(const B2DQuadraticBezier& rBezier) const + { + return ( + maStartPoint != rBezier.maStartPoint + || maEndPoint != rBezier.maEndPoint + || maControlPoint != rBezier.maControlPoint + ); + } + + // test if control vector is used + bool B2DQuadraticBezier::isBezier() const + { + // if control vector is empty, bezier is not used + if(maControlPoint == maStartPoint || maControlPoint == maEndPoint) + return false; + + return true; + } +} // end of namespace basegfx + +// eof + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |