Incorporated glbarcode library into source tree.

2017-04-09 19:14:13 -04:00
parent 76bd5a0c6b
commit b17cea7ace
47 changed files with 6290 additions and 0 deletions
@@ -0,0 +1,78 @@
+/*  BarcodeUpcBase.h
+ *
+ *  Copyright (C) 2013  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of glbarcode++.
+ *
+ *  glbarcode++ is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  glbarcode++ 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with glbarcode++.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef glbarcode_BarcodeUpcBase_h
+#define glbarcode_BarcodeUpcBase_h
+
+
+#include "Barcode1dBase.h"
+
+
+namespace glbarcode
+{
+
+	/**
+	 * @class BarcodeUpcBase BarcodeUpcBase.h glbarcode/BarcodeUpcBase.h
+	 *
+	 * UpcBase barcode, base class for UPC-A and EAN-13 barcode types, implements Barcode1dBase
+	 */
+	class BarcodeUpcBase : public Barcode1dBase
+	{
+	protected:
+		virtual bool validateDigits( int nDigits ) = 0;
+
+		virtual void vectorizeText( const std::string& displayText,
+		                            double             size1,
+		                            double             size2,
+		                            double             x1Left,
+		                            double             x1Right,
+		                            double             y1,
+		                            double             x2Left,
+		                            double             x2Right,
+		                            double             y2 ) = 0;
+
+	private:
+		bool validate( const std::string& rawData );
+
+		std::string encode( const std::string& cookedData );
+
+		std::string prepareText( const std::string& rawData );
+
+		void vectorize( const std::string& codedData,
+				const std::string& displayText,
+				const std::string& cookedData,
+				double&            w,
+				double&            h );
+
+
+	protected:
+		int mEndBarsModules;
+		int mFirstDigitVal;
+
+
+	private:
+		int mCheckDigitVal;
+
+	};
+
+}
+
+
+#endif // glbarcode_BarcodeUpcBase_h