text: #ifndef __CairoSystem__
  #define __CairoSystem__
  
  /*
  	GUIDO Library
  	Copyright (C) 2010	Grame
  
  	This library 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 2.1 of the License, or (at your option) any later version.
  
  	This library 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 this library; if not, write to the Free Software
  	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  
  */
  
  #include <cairo.h>
  #include "VGSystem.h"
  
  class VGDevice;
  class VGFont;
  
  
  // --------------------------------------------------------------
  // 		A Cairo based system
  // --------------------------------------------------------------
  class CairoSystem : public VGSystem
  {
  	cairo_t *	fDevice;
  
  	public:
  					 CairoSystem(cairo_t * dev);
  		virtual		~CairoSystem() {}
  
  		// - VGDevice services -------------------------------------------
  		virtual VGDevice*		CreateDisplayDevice( );
  		virtual VGDevice*		CreateMemoryDevice( int inWidth, int inHeight );
  		virtual	VGDevice*		CreateMemoryDevice( const char * inPath );
  		virtual VGDevice*		CreatePrinterDevice( );
  		virtual VGDevice*		CreateAntiAliasedMemoryDevice( int inWidth, int inHeight );
  
  		// - Font services -----------------------------------------------
  		virtual const VGFont*	CreateVGFont( const char * faceName, int size, int properties ) const;
  
  };
  
  #endif
  