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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2007 - INRIA - Jean-Baptiste Silvy
* desc : Functions to add and remove drawing observers from a graphic handle
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
*
*/
#ifndef _BUILD_DRAWING_OBSERVER_H_
#define _BUILD_DRAWING_OBSERVER_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "dynlib_renderer.h"
#include "ObjectStructure.h"
/**
* Create a new drawing observer for the graphic handle
*/
RENDERER_IMPEXP void createDrawingObserver( sciPointObj * pObj ) ;
/**
* Delete all observers watching a graphic object
*/
RENDERER_IMPEXP void deleteObservers( sciPointObj * pObj ) ;
/**
* Update all the watching observers
*/
RENDERER_IMPEXP void notifyObservers( sciPointObj * pObj ) ;
#ifdef __cplusplus
}
#endif
#endif /* _BUILD_DRAWING_OBSERVER_H_ */
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