Jim Evins
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/* BarcodeUpcBase.h
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*
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* Copyright (C) 2013 Jim Evins <evins@snaught.com>
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*
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* This file is part of glbarcode++.
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*
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* glbarcode++ is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* glbarcode++ 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 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 License
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* along with glbarcode++. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef glbarcode_BarcodeUpcBase_h
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#define glbarcode_BarcodeUpcBase_h
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#include "Barcode1dBase.h"
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namespace glbarcode
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{
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/**
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* @class BarcodeUpcBase BarcodeUpcBase.h glbarcode/BarcodeUpcBase.h
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*
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* UpcBase barcode, base class for UPC-A and EAN-13 barcode types, implements Barcode1dBase
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*/
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class BarcodeUpcBase : public Barcode1dBase
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{
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protected:
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virtual bool validateDigits( int nDigits ) = 0;
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virtual void vectorizeText( const std::string& displayText,
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double size1,
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double size2,
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double x1Left,
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double x1Right,
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double y1,
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double x2Left,
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double x2Right,
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double y2 ) = 0;
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private:
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bool validate( const std::string& rawData ) override;
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std::string encode( const std::string& cookedData ) override;
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std::string prepareText( const std::string& rawData ) override;
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void vectorize( const std::string& codedData,
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const std::string& displayText,
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const std::string& cookedData,
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double& w,
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double& h ) override;
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protected:
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int mEndBarsModules;
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int mFirstDigitVal;
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private:
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int mCheckDigitVal;
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};
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}
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#endif // glbarcode_BarcodeUpcBase_h
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