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