mirror of
https://github.com/mapnik/mapnik.git
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0a588d044b
- wxpdfdoc patches - mapnik patches - visual studio build instructions / project files see /msvc/readme.txt for build instructions The scons makefiles have not been updated, the new files are in /pdf, /include/pdf, /demo/pdf/, and /bindings/python
89 lines
3.4 KiB
C++
89 lines
3.4 KiB
C++
/*****************************************************************************
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*
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* This file is part of the wxPdfDoc modifications for mapnik
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*
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* Copyright (C) 2007 Ben Moores
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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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#ifndef PDF_POINT_SYMBOLIZER_HPP
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#define PDF_POINT_SYMBOLIZER_HPP
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#include <mapnik/graphics.hpp>
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#include <mapnik/symbolizer.hpp>
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#include <mapnik/point_symbolizer.hpp>
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#include <boost/shared_ptr.hpp>
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namespace mapnik
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{
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class MAPNIK_DECL pdf_point_symbolizer
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: public point_symbolizer
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{
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public:
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explicit pdf_point_symbolizer();
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//! \brief constructor
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//!
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//! \param[in] file The image file
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//! \param[in] type The type of the file, e.g. "png"
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//! \param[in] image_width The width of the image in pixels
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//! \param[in] image_height The height of the image in pixels
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//! \param[in] _output_width The scaled (output) width of the image (in pdf units)
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//! \param[in] _output_height The scaled (output) height of the image (in pdf units)
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pdf_point_symbolizer( std::string const& file,
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std::string const& type,
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unsigned image_width, unsigned image_height,
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double _output_width, double _output_height);
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//! \brief constructor
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//!
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//! Copies the supplied pdf_point_symbolizer
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pdf_point_symbolizer(pdf_point_symbolizer const& rhs);
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//! \brief constructor
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//!
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//! Takes a point_symbolizer and turns it into a pdf_point_symbolizer
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//!
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//! \param[in] rhs The point_symbolizer to start with
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//! \param[in] _output_width The scaled (output) width of the image (in pdf units)
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//! \param[in] _output_height The scaled (output) height of the image (in pdf units)
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pdf_point_symbolizer(point_symbolizer const& rhs, const double _output_width, const double _output_height);
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//! \brief Sets the output size of the image
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//!
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//! \param[in] width Width in pdf units
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//! \param[in] height Height in pdf units
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void set_output_size(const double width, const double height);
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//! \brief Gets the output width of an image
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//!
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//! \return The output width of the image in pdf units
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double get_output_width(void) const { return output_width; };
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//! \brief Gets the output height of an image
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//!
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//! \return The output height of the image in pdf units
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double get_output_height(void) const { return output_height; };
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private:
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double output_width; //!< output width of image in pdf units
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double output_height; //!< output height of image in pdf units
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};
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}
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#endif // PDF_POINT_SYMBOLIZER_HPP
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