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117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2017 Matthias Koefferlein
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; 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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#ifndef HDR_extRS274XReader
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#define HDR_extRS274XReader
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#include "tlStream.h"
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#include "tlString.h"
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#include "dbShapes.h"
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#include "dbTrans.h"
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#include "dbPolygon.h"
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#include "dbEdgeProcessor.h"
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#include "extGerberImporter.h"
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#include <string>
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#include <map>
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#include <vector>
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namespace ext
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{
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// ---------------------------------------------------------------------------------
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// RS274XReader definition
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class RS274XApertureBase;
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class RS274XReader
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: public GerberFileReader
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{
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public:
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RS274XReader ();
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~RS274XReader ();
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double um (double u)
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{
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return u * unit ();
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}
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virtual bool does_accept ();
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protected:
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virtual void do_read ();
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private:
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bool m_clear;
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bool m_guess_polarity;
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bool m_neg_polarity;
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bool m_360deg_circular;
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double m_sx, m_sy;
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double m_rot;
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bool m_mx, m_my;
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double m_ox, m_oy;
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double m_x, m_y;
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bool m_relative;
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std::string m_buffer;
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int m_current_gcode;
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int m_current_dcode;
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bool m_polygon_mode;
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std::vector<db::DPoint> m_polygon_points;
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std::vector<db::Polygon> m_polygons;
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std::vector<db::Polygon> m_clear_polygons;
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std::vector<RS274XApertureBase *> m_apertures;
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std::map<std::string, std::string> m_aperture_macros;
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enum { ab_xy, ab_yx } m_axis_mapping;
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RS274XApertureBase *m_current_aperture;
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void read_as_parameter (const std::string &block);
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void read_fs_parameter (const std::string &block);
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void read_mi_parameter (const std::string &block);
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void read_mo_parameter (const std::string &block);
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void read_of_parameter (const std::string &block);
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void read_sf_parameter (const std::string &block);
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void read_ij_parameter (const std::string &block);
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void read_in_parameter (const std::string &block);
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void read_io_parameter (const std::string &block);
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void read_ip_parameter (const std::string &block);
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void read_ir_parameter (const std::string &block);
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void read_pf_parameter (const std::string &block);
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void read_ad_parameter (const std::string &block);
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void read_am_parameter (const std::string &block);
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void read_ko_parameter (const std::string &block);
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void read_ln_parameter (const std::string &block);
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void read_lp_parameter (const std::string &block);
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void read_sr_parameter (const std::string &block);
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void read_if_parameter (const std::string &block);
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void process_mcode (int mcode);
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const std::string &get_block ();
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void update_trans ();
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bool is_clear_polarity ();
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void init ();
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};
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}
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#endif
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