PoNonLinearDataMapping.h

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_NON_LINEAR_DATA_MAPPING_
#define  _PO_NON_LINEAR_DATA_MAPPING_
 
#include <MeshViz/nodes/PoDataMapping.h>
 
class  PoNonLinearDataMapping : public PoDataMapping {
  SO_NODE_HEADER(PoNonLinearDataMapping) ;
 
 
 public:
 
  typedef const SbColor* PoDataMappingColorCB(float value) ;
 
  typedef const SbColor* PoDataMappingColorCB2(void* userData, float value) ;
 
  typedef          float PoDataMappingTransparencyCB(float value) ;
 
  typedef          float PoDataMappingTransparencyCB2(void* userData, float value) ;
 
  PoNonLinearDataMapping() ;
 
  void setColorFunction(PoDataMappingColorCB2 *func, void* userData) ;
 
  void setColorFunction(PoDataMappingColorCB *func) ;
 
  void setTransparencyFunction(PoDataMappingTransparencyCB2 *func, void* userData) ;
 
  void setTransparencyFunction(PoDataMappingTransparencyCB *func) ;
 
  virtual const SbColor* getColor(float value) ;
 
  virtual const SbColor* getColor(float value, float &transparency) ;
 
  /*----------------------------------------------------------------------------*/
 private:
  virtual void  doAction(SoAction *action) ;
  
 private:
  static void initClass() ;
    static void exitClass() ;
 
 private:
  virtual ~PoNonLinearDataMapping() ;
} ;
 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_NON_LINEAR_DATA_MAPPING_  */