63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_BASEBMP_FILLIMAGE_HXX
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#define INCLUDED_BASEBMP_FILLIMAGE_HXX
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#include <vigra/tuple.hxx>
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#include <vigra/iteratortraits.hxx>
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namespace basebmp
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{
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template< class DestIterator, class DestAccessor, typename T >
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void fillImage( DestIterator begin,
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DestIterator end,
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DestAccessor ad,
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const T& fillVal )
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{
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const int width ( end.x - begin.x );
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const int height( end.y - begin.y );
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for( int y=0; y<height; ++y, ++begin.y )
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{
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typename vigra::IteratorTraits<DestIterator>::row_iterator
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rowIter( begin.rowIterator() );
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const typename vigra::IteratorTraits<DestIterator>::row_iterator
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rowEnd( rowIter + width );
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// TODO(P2): Provide specialized span fill methods on the
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// iterator/accessor
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while( rowIter != rowEnd )
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ad.set(fillVal, rowIter++);
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}
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}
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template< class DestIterator, class DestAccessor, typename T >
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inline void fillImage( vigra::triple<DestIterator,DestIterator,DestAccessor> const& src,
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const T& fillVal )
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{
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fillImage(src.first,src.second,src.third,fillVal);
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}
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} // namespace basebmp
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#endif /* INCLUDED_BASEBMP_FILLIMAGE_HXX */
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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