/* * This program source code file is part of KICAD, a free EDA CAD application. * * Copyright (C) 1992-2014 Kicad Developers, see change_log.txt for contributors. * * 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; either version 2 * of the License, or (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, you may find one here: * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html * or you may search the http://www.gnu.org website for the version 2 license, * or you may write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef BITMAP2COMPONENT_H #define BITMAP2COMPONENT_H #include <geometry/shape_poly_set.h> #include <potracelib.h> // for consistency this enum should conform to the // indices in m_radioBoxFormat from bitmap2cmp_gui.cpp enum OUTPUT_FMT_ID { EESCHEMA_FMT = 0, PCBNEW_KICAD_MOD, POSTSCRIPT_FMT, KICAD_LOGO, FINAL_FMT = KICAD_LOGO }; enum BMP2CMP_MOD_LAYER { MOD_LYR_FSILKS = 0, MOD_LYR_FSOLDERMASK, MOD_LYR_ECO1, MOD_LYR_ECO2, MOD_LYR_FINAL = MOD_LYR_ECO2 }; /* Helper class to handle useful info to convert a bitmap image to * a polygonal object description */ class BITMAPCONV_INFO { private: enum OUTPUT_FMT_ID m_Format; // File format int m_PixmapWidth; int m_PixmapHeight; // the bitmap size in pixels double m_ScaleX; double m_ScaleY; // the conversion scale potrace_path_t* m_Paths; // the list of paths, from potrace (list of lines and bezier curves) std::string m_CmpName; // The string used as cmp/footprint name std::string& m_Data; // the buffer containing the conversion std::string m_errors; // a buffer to return error messages public: BITMAPCONV_INFO( std::string& aData ); /** * Run the conversion of the bitmap */ int ConvertBitmap( potrace_bitmap_t* aPotrace_bitmap, OUTPUT_FMT_ID aFormat, int aDpi_X, int aDpi_Y, BMP2CMP_MOD_LAYER aModLayer ); std::string& GetErrorMessages() {return m_errors; } private: /** * Creates the data specified by m_Format */ void createOutputData( BMP2CMP_MOD_LAYER aModLayer = (BMP2CMP_MOD_LAYER) 0 ); /** * Function outputDataHeader * write to file the header depending on file format */ void outputDataHeader( const char * aBrdLayerName ); /** * Function outputDataEnd * write to file the last strings depending on file format */ void outputDataEnd(); /** * @return the board layer name depending on the board layer selected * @param aChoice = the choice (MOD_LYR_FSILKS to MOD_LYR_FINAL) */ const char * getBoardLayerName( BMP2CMP_MOD_LAYER aChoice ); /** * Function outputOnePolygon * write one polygon to output file. * Polygon coordinates are expected scaled by the polygon extraction function */ void outputOnePolygon( SHAPE_LINE_CHAIN & aPolygon, const char* aBrdLayerName ); }; #endif // BITMAP2COMPONENT_H