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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
commit | 267c6f2ac71f92999e969232431ba04678e7437e (patch) | |
tree | 358c9467650e1d0a1d7227a21dac2e3d08b622b2 /include/basegfx/range/basicbox.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip |
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/basegfx/range/basicbox.hxx')
-rw-r--r-- | include/basegfx/range/basicbox.hxx | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/include/basegfx/range/basicbox.hxx b/include/basegfx/range/basicbox.hxx new file mode 100644 index 0000000000..123d2b1b3e --- /dev/null +++ b/include/basegfx/range/basicbox.hxx @@ -0,0 +1,68 @@ +/* -*- 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 . + */ + +#pragma once + +#include <basegfx/range/basicrange.hxx> + + +namespace basegfx +{ + /** Explicitly different from BasicRange, handling the inside predicates + differently. + + This is modelled after how polygon fill algorithms set pixel - + typically excluding rightmost and bottommost ones. + */ + class BasicBox : public BasicRange< sal_Int32, Int32Traits > + { + typedef BasicRange< sal_Int32, Int32Traits > Base; + public: + BasicBox() {} + + explicit BasicBox( sal_Int32 nValue ) : + Base( nValue ) + { + } + + bool isEmpty() const + { + return mnMinimum >= mnMaximum; + } + + using Base::isInside; + + bool isInside(sal_Int32 nValue) const + { + if(isEmpty()) + { + return false; + } + else + { + return (nValue >= mnMinimum) && (nValue < mnMaximum); + } + } + + using Base::overlaps; + }; + +} // end of namespace basegfx + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |