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Diffstat (limited to 'basegfx/source/point/b2dpoint.cxx')
-rw-r--r-- | basegfx/source/point/b2dpoint.cxx | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/basegfx/source/point/b2dpoint.cxx b/basegfx/source/point/b2dpoint.cxx new file mode 100644 index 0000000000..d12c3dd04c --- /dev/null +++ b/basegfx/source/point/b2dpoint.cxx @@ -0,0 +1,51 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . + */ + +#include <basegfx/point/b2dpoint.hxx> +#include <basegfx/matrix/b2dhommatrix.hxx> +#include <basegfx/numeric/ftools.hxx> + +namespace basegfx +{ + B2DPoint& B2DPoint::operator*=( const ::basegfx::B2DHomMatrix& rMat ) + { + double fTempX( + rMat.get(0, 0) * mnX + + rMat.get(0, 1) * mnY + + rMat.get(0, 2)); + double fTempY( + rMat.get(1, 0) * mnX + + rMat.get(1, 1) * mnY + + rMat.get(1, 2)); + + mnX = fTempX; + mnY = fTempY; + + return *this; + } + + B2DPoint operator*( const ::basegfx::B2DHomMatrix& rMat, const B2DPoint& rPoint ) + { + B2DPoint aRes( rPoint ); + aRes *= rMat; + return aRes; + } +} // end of namespace basegfx + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |