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76 lines
2.2 KiB
76 lines
2.2 KiB
/***************************************************************************
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gnubarcode.h - description
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-------------------
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begin :
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copyright : (C) 2005 by Dominik Seichter
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email : domseichter@web.de
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***************************************************************************/
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/***************************************************************************
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* *
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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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* *
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***************************************************************************/
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#ifndef GNU_BARCODE_H
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#define GNU_BARCODE_H
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// #define _ENABLE_NATIVE_GNU_BARCODE
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#ifdef _ENABLE_NATIVE_GNU_BARCODE
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#include "barkodeengine.h"
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struct Barcode_Item;
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class GnuBarcode : public BarkodeEngine {
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public:
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GnuBarcode();
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~GnuBarcode();
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inline EEngine engine() const;
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const TQSize size() const;
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void update( const TQPaintDevice* device );
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void drawBarcode( TQPainter & painter, int x, int y );
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private:
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/** Draws the barcodes bars if @p painter is not 0.
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* Otherwise only the required width is returned.
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*/
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int drawBars( TQPainter* painter, int x, int y );
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/** Draws the text if @p painter is not 0.
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* Otherwise only the required width is returned.
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*/
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int drawText( TQPainter* painter, int x, int y );
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/** Fill m_size with the needed space
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*/
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void setupSize();
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private:
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int m_bar_height;
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int m_barcode_height;
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int m_font_size;
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double m_scalex;
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double m_scaley;
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double m_scale_ps_x;
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double m_scale_ps_y;
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Barcode_Item* m_item;
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TQSize m_size;
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};
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EEngine GnuBarcode::engine() const
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{
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return GNU_BARCODE;
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}
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#endif // _ENABLE_NATIVE_GNU_BARCODE
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#endif /* GNU_BARCODE_H */
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