| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #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 */ |
