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SnapshotDisplayDevice.h

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/***************************************************************************
 *cr                                                                       
 *cr            (C) Copyright 1995-2011 The Board of Trustees of the           
 *cr                        University of Illinois                       
 *cr                         All Rights Reserved                        
 *cr                                                                   
 ***************************************************************************/

/***************************************************************************
 * RCS INFORMATION:
 *
 *      $RCSfile: SnapshotDisplayDevice.h,v $
 *      $Author: johns $        $Locker:  $             $State: Exp $
 *      $Revision: 1.24 $       $Date: 2010/12/16 04:08:39 $
 *
 ***************************************************************************
 * DESCRIPTION:
 *  Dump the screen shot to a file by calling the DisplayDevice routine or
 *  machine specific external program with the right options. 
 *
 ***************************************************************************/


#ifndef SNAPSHOTDISPLAYDEVICE
#define SNAPSHOTDISPLAYDEVICE

#include "FileRenderer.h"

class SnapshotDisplayDevice : public FileRenderer {
private:
  DisplayDevice *display;

public:
  SnapshotDisplayDevice(DisplayDevice *);
  virtual int open_file(const char *filename);   
  virtual void render(const VMDDisplayList*) {}  
  virtual void close_file(void); 
};  
#endif

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