114 lines
3.5 KiB
C++
114 lines
3.5 KiB
C++
/*
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* This program source code file is part of KICAD, a free EDA CAD application.
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*
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* Copyright (C) 1992-2014 Kicad Developers, see change_log.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef BITMAP2COMPONENT_H
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#define BITMAP2COMPONENT_H
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#include <geometry/shape_poly_set.h>
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#include <potracelib.h>
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// for consistency this enum should conform to the
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// indices in m_radioBoxFormat from bitmap2cmp_gui.cpp
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enum OUTPUT_FMT_ID
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{
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EESCHEMA_FMT = 0,
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PCBNEW_KICAD_MOD,
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POSTSCRIPT_FMT,
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KICAD_LOGO,
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FINAL_FMT = KICAD_LOGO
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};
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enum BMP2CMP_MOD_LAYER
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{
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MOD_LYR_FSILKS = 0,
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MOD_LYR_FSOLDERMASK,
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MOD_LYR_ECO1,
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MOD_LYR_ECO2,
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MOD_LYR_FINAL = MOD_LYR_ECO2
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};
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/* Helper class to handle useful info to convert a bitmap image to
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* a polygonal object description
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*/
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class BITMAPCONV_INFO
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{
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private:
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enum OUTPUT_FMT_ID m_Format; // File format
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int m_PixmapWidth;
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int m_PixmapHeight; // the bitmap size in pixels
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double m_ScaleX;
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double m_ScaleY; // the conversion scale
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potrace_path_t* m_Paths; // the list of paths, from potrace (list of lines and bezier curves)
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std::string m_CmpName; // The string used as cmp/footprint name
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std::string& m_Data; // the buffer containing the conversion
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std::string m_errors; // a buffer to return error messages
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public:
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BITMAPCONV_INFO( std::string& aData );
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/**
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* Run the conversion of the bitmap
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*/
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int ConvertBitmap( potrace_bitmap_t* aPotrace_bitmap,
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OUTPUT_FMT_ID aFormat, int aDpi_X, int aDpi_Y,
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BMP2CMP_MOD_LAYER aModLayer );
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std::string& GetErrorMessages() {return m_errors; }
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private:
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/**
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* Creates the data specified by m_Format
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*/
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void createOutputData( BMP2CMP_MOD_LAYER aModLayer = (BMP2CMP_MOD_LAYER) 0 );
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/**
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* Function outputDataHeader
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* write to file the header depending on file format
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*/
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void outputDataHeader( const char * aBrdLayerName );
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/**
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* Function outputDataEnd
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* write to file the last strings depending on file format
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*/
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void outputDataEnd();
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/**
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* @return the board layer name depending on the board layer selected
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* @param aChoice = the choice (MOD_LYR_FSILKS to MOD_LYR_FINAL)
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*/
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const char * getBrdLayerName( BMP2CMP_MOD_LAYER aChoice );
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/**
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* Function ouputOnePolygon
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* write one polygon to output file.
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* Polygon coordinates are expected scaled by the polygon extraction function
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*/
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void ouputOnePolygon( SHAPE_LINE_CHAIN & aPolygon, const char* aBrdLayerName );
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};
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#endif // BITMAP2COMPONENT_H
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