ttfUnitSymbolDrawer.h

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/*********************************************************************
** Copyright (c) 2001 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************/
/*********************************************************************
** $RCSfile: ttfUnitSymbolDrawer.h,v $ $Revision: 1.12 $ $State: Exp $
*********************************************************************/


#ifndef DtTTFUnitSymbolDrawer_H_
#define DtTTFUnitSymbolDrawer_H_

#include "symbolDrawer/mmmDrawer.h"

class DtTTFUnitSymbol;
class QString;

#include "symbolDrawer/symbolDrawerDefines.h"

class DT_DLL_symbolDrawer DtTTFUnitSymbolDrawer : public DtMMMDrawer
{

public:
   
   
   DtTTFUnitSymbolDrawer();

   DtTTFUnitSymbolDrawer(const QString& family, int pointSize = 24,
               const QColor& fillColor = QColor(128, 224, 225) );

   virtual ~DtTTFUnitSymbolDrawer();

   virtual QSize calcBBox( const DtSymbol* const symbol ) const;
   virtual QRect calcBRect( const DtSymbol * const symbol) const;

   virtual unsigned int pixelSize(const DtMMMSymbol&) const ;

   virtual void setPixelSize( unsigned int size );


   virtual unsigned int pointSize() const ;

   virtual void setPointSize( unsigned int size );

   static DtSymbolDrawer* create();

protected:  
   virtual void paintFont(QPainter& painter, 
      int left, int base, 
      const DtTTSSymbol & symbol ) const;

   virtual void paintFontOnPix( QPixmap * pix, const DtMMMSymbol *pSymbol ) const;
   virtual void paintFontOnPix( QImage * pix, const DtMMMSymbol *pSymbol ) const;
   virtual void drawHighlightForPattern( QPainter& paint,const DtMMMSymbol *pSymbol ) const;

   virtual QSize fontSize(const DtMMMSymbol*) const;
   virtual QPoint calcOrigin(const DtTTSSymbol* pSymbol, bool calcBitmapOrigin = false) const;

private:
   DtTTFUnitSymbolDrawer( const DtTTFUnitSymbolDrawer& orig );
   DtTTFUnitSymbolDrawer& operator=( const DtTTFUnitSymbolDrawer& orig );

protected:
};

#endif