PoGroup2Axis.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PO_GROUP_2_AXIS_
#define  _PO_GROUP_2_AXIS_
 
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFVec2f.h>
#include <Inventor/fields/SoSFString.h>
 
#include <MeshViz/graph/PoBaseAxis.h>
 
class PoCartesianAxis ;
 
class  PoGroup2Axis : public PoBaseAxis {
 
  SO_KIT_HEADER(PoGroup2Axis) ;
 
  /* Define fields for new parts */
  SO_KIT_CATALOG_ENTRY_HEADER(xAxis) ;
  SO_KIT_CATALOG_ENTRY_HEADER(yAxis) ;
 
 
 public:
 
  enum AxisType {
    LINEAR,      
    LOGARITHMIC  
  } ;
 
  /* Fields */
 
  SoSFVec2f   start ;
 
  SoSFVec2f   end ;
 
  SoSFVec2f gradStart;
 
  SoSFVec2f gradEnd;
 
  SoSFString  xTitle ;
 
  SoSFString  yTitle ;
 
 
 
  /* Methods */
 
  PoGroup2Axis()
    { init(SbVec2f(0., 0.), SbVec2f(1., 1.), LINEAR, LINEAR, NULL, NULL) ; }
 
  PoGroup2Axis(const SbVec2f &_start, const SbVec2f &_end, AxisType _xAxisType,
               AxisType _yAxisType, const char *xTtle = NULL, const char *yTtle = NULL)
    { init(_start, _end, _xAxisType, _yAxisType, xTtle, yTtle) ; }
 
  virtual void rebuild() ;
 
  /*----------------------------------------------------------------------------*/
 private:
 
  static void initClass() ;
    static void exitClass() ;
  
 private:
  // Methods
  virtual SbBool setUpConnections(SbBool onOff, SbBool doItAlways = FALSE) ;
  virtual void   setDefaultOnNonWritingFields() ;
 
  // Destructor
  virtual ~PoGroup2Axis() ;
 
 private:
  // Init method
  void init(const SbVec2f &start, const SbVec2f &end, AxisType xAxisType,
            AxisType yAxisType, const char *xTtle = NULL, const char *yTtle = NULL) ;
  
  // Init axis
  void initAxis(PoCartesianAxis *xAxis, PoCartesianAxis *yAxis) ;
 
  SoSFEnum xAxisType, yAxisType ;
 
  // Sensors
  FieldSensorList fieldSensorList ;
  
  // List of fields defined in this class
  SoFieldList     fieldList ;
  
} ; 
/*----------------------------------------------------------------------------*/
 
#endif /* _PO_GROUP_2_AXIS_ */