DrawBorder.h

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/* HippoPlot DrawBorder class interface
 *
 * Copyright (C)  2001  The Board of Trustees of The Leland Stanford
 * Junior University.  All Rights Reserved.
 *
 * $Id: DrawBorder.h,v 1.4 2003/09/24 22:31:30 pfkeb Exp $
 *
 *
 */

class ViewBase;

class DrawBorder
{
private:

  static DrawBorder * s_instance;

  DrawBorder ( const DrawBorder & );

  ViewBase * m_view;

  DrawBorder();

 public:

  static DrawBorder * instance ();

  void setView (ViewBase * view);

  ViewBase * getView ();

  void draw();

  void drawKnob ( double x, double y );

};

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