47c3bc515d
if (width*height > 1024*1024) : load raster in 1024x1024 chunks else : use single_file_policy TODO: Expose chunk size as raster_datasource parameter
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2006 Artem Pavlenko
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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//$Id: raster_info.cc 17 2005-03-08 23:58:43Z pavlenko $
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#include "raster_info.hpp"
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raster_info::raster_info(std::string const& file, std::string const& format,
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mapnik::Envelope<double> const& extent, unsigned width, unsigned height)
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:file_(file),
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format_(format),
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extent_(extent),
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width_(width),
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height_(height) {}
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raster_info::raster_info(const raster_info& rhs)
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:file_(rhs.file_),
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format_(rhs.format_),
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extent_(rhs.extent_),
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width_(rhs.width_),
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height_(rhs.height_) {}
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void raster_info::swap(raster_info& other) throw()
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{
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file_=other.file_;
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format_=other.format_;
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extent_=other.extent_;
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width_=other.width_;
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height_=other.height_;
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}
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raster_info& raster_info::operator=(const raster_info& rhs)
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{
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raster_info tmp(rhs);
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swap(tmp);
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return *this;
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}
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