mapnik/src/point_symbolizer.cpp
2009-01-13 01:35:27 +00:00

71 lines
2.2 KiB
C++

/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2006 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// mapnik
#include <mapnik/point_symbolizer.hpp>
#include <mapnik/image_data.hpp>
#include <mapnik/image_reader.hpp>
// boost
#include <boost/scoped_ptr.hpp>
// stl
#include <iostream>
namespace mapnik
{
point_symbolizer::point_symbolizer()
: symbolizer_with_image(boost::shared_ptr<ImageData32>(new ImageData32(4,4))),
opacity_(1.0),
overlap_(false)
{
//default point symbol is black 4x4px square
image_->set(0xff000000);
}
point_symbolizer::point_symbolizer(std::string const& file,
std::string const& type,
unsigned width,unsigned height)
: symbolizer_with_image(file, type, width, height),
opacity_(1.0),
overlap_(false)
{ }
point_symbolizer::point_symbolizer(point_symbolizer const& rhs)
: symbolizer_with_image(rhs),
opacity_(rhs.opacity_),
overlap_(rhs.overlap_)
{}
void point_symbolizer::set_allow_overlap(bool overlap)
{
overlap_ = overlap;
}
bool point_symbolizer::get_allow_overlap() const
{
return overlap_;
}
}