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/* -*- 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 .
*/
#ifndef INCLUDED_BASEBMP_FILLIMAGE_HXX
#define INCLUDED_BASEBMP_FILLIMAGE_HXX
#include <vigra/tuple.hxx>
#include <vigra/iteratortraits.hxx>
namespace basebmp
{
template< class DestIterator, class DestAccessor, typename T >
void fillImage( DestIterator begin,
DestIterator end,
DestAccessor ad,
T fillVal )
{
const int width ( end.x - begin.x );
const int height( end.y - begin.y );
for( int y=0; y<height; ++y, ++begin.y )
{
typename vigra::IteratorTraits<DestIterator>::row_iterator
rowIter( begin.rowIterator() );
const typename vigra::IteratorTraits<DestIterator>::row_iterator
rowEnd( rowIter + width );
// TODO(P2): Provide specialized span fill methods on the
// iterator/accessor
while( rowIter != rowEnd )
ad.set(fillVal, rowIter++);
}
}
template< class DestIterator, class DestAccessor, typename T >
inline void fillImage( vigra::triple<DestIterator,DestIterator,DestAccessor> const& src,
T fillVal )
{
fillImage(src.first,src.second,src.third,fillVal);
}
} // namespace basebmp
#endif /* INCLUDED_BASEBMP_FILLIMAGE_HXX */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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