vtkColorTransferControlPointsItem.h

Go to the documentation of this file.

/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkColorTransferControlPointsItem.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef vtkColorTransferControlPointsItem_h
#define vtkColorTransferControlPointsItem_h
 
#include "vtkChartsCoreModule.h" // For export macro
#include "vtkControlPointsItem.h"
 
class vtkColorTransferFunction;
 
class VTKCHARTSCORE_EXPORT vtkColorTransferControlPointsItem: public vtkControlPointsItem
{
public:
  vtkTypeMacro(vtkColorTransferControlPointsItem, vtkControlPointsItem);
  virtual void PrintSelf(ostream &os, vtkIndent indent);
 
  static vtkColorTransferControlPointsItem* New();
 
  void SetColorTransferFunction(vtkColorTransferFunction* function);
 
  vtkGetObjectMacro(ColorTransferFunction, vtkColorTransferFunction);
 
  virtual vtkIdType GetNumberOfPoints()const;
 
  virtual void GetControlPoint(vtkIdType index, double *point)const;
 
  virtual void SetControlPoint(vtkIdType index, double *point);
 
  virtual vtkIdType AddPoint(double* newPos);
 
  virtual vtkIdType RemovePoint(double* pos);
 
 
  vtkSetMacro(ColorFill, bool);
  vtkGetMacro(ColorFill, bool);
 
protected:
  vtkColorTransferControlPointsItem();
  virtual ~vtkColorTransferControlPointsItem();
 
  virtual bool UsingLogScale();
 
  virtual void emitEvent(unsigned long event, void* params);
 
  virtual unsigned long int GetControlPointsMTime();
 
  virtual void DrawPoint(vtkContext2D* painter, vtkIdType index);
  virtual void EditPoint(float tX, float tY);
 
  virtual void ComputeBounds(double* bounds);
 
  vtkColorTransferFunction* ColorTransferFunction;
 
  bool ColorFill;
private:
  vtkColorTransferControlPointsItem(const vtkColorTransferControlPointsItem &); // Not implemented.
  void operator=(const vtkColorTransferControlPointsItem &);   // Not implemented.
};
 
#endif