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/*
* Copyright (c) 2008 Valentin Ziegler <valentin@exactcode.de>
* Copyright (c) 2008 Susanne Klaus <susanne@exactcode.de>
* Copyright (c) 2009 Rene Rebe <rene@exactcode.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2. A copy of the GNU General
* Public License can be found in the file LICENSE.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANT-
* ABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* Alternatively, commercial licensing options are available from the
* copyright holder ExactCODE GmbH Germany.
*/
#include "eps.hh"
#include "ps.hh"
int EPSCodec::readImage (std::istream* stream, Image& image, const std::string& decompress)
{
return false;
}
bool EPSCodec::writeImage (std::ostream* stream, Image& image, int quality,
const std::string& compress)
{
// TODO: yres might be different
double dpi = image.resolutionX() ? image.resolutionX() : 72;
double scale = 72 / dpi; //postscript native resolution is 72dpi.
*stream <<
"%!PS-Adobe-3.0 EPSF-3.0\n"
"%%BoundingBox: 0 0 " << scale*(double)image.w << " " << scale*(double)image.h << "\n"
"0 dict begin"
<< std::endl;
PSCodec::encodeImage (stream, image, scale, quality, compress);
*stream << "showpage\nend" << std::endl;
return true;
}
EPSCodec eps_loader;
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