vtkResliceCursorActor.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkResliceCursorActor.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 vtkResliceCursorActor_h
#define vtkResliceCursorActor_h

#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkProp3D.h"

class vtkResliceCursor;
class vtkResliceCursorPolyDataAlgorithm;
class vtkPolyDataMapper;
class vtkActor;
class vtkProperty;
class vtkBoundingBox;

class VTKINTERACTIONWIDGETS_EXPORT vtkResliceCursorActor : public vtkProp3D
{

public:


  static vtkResliceCursorActor *New();
  vtkTypeMacro(vtkResliceCursorActor,vtkProp3D);
  void PrintSelf(ostream& os, vtkIndent indent);


  vtkGetObjectMacro( CursorAlgorithm, vtkResliceCursorPolyDataAlgorithm );

  virtual int RenderOpaqueGeometry(vtkViewport *viewport);

  virtual int HasTranslucentPolygonalGeometry();

  void ReleaseGraphicsResources(vtkWindow *);

  double *GetBounds();

  vtkMTimeType GetMTime();


  vtkProperty *GetCenterlineProperty( int i );
  vtkProperty *GetThickSlabProperty( int i );

  vtkActor * GetCenterlineActor(int axis);

  virtual void SetUserMatrix( vtkMatrix4x4 *matrix);

protected:
  vtkResliceCursorActor();
  ~vtkResliceCursorActor();

  void UpdateViewProps( vtkViewport * v = NULL );
  void UpdateHoleSize( vtkViewport * v );

  vtkResliceCursorPolyDataAlgorithm * CursorAlgorithm;
  vtkPolyDataMapper                 * CursorCenterlineMapper[3];
  vtkActor                          * CursorCenterlineActor[3];
  vtkPolyDataMapper                 * CursorThickSlabMapper[3];
  vtkActor                          * CursorThickSlabActor[3];
  vtkProperty                       * CenterlineProperty[3];
  vtkProperty                       * ThickSlabProperty[3];

private:
  vtkResliceCursorActor(const vtkResliceCursorActor&) VTK_DELETE_FUNCTION;
  void operator=(const vtkResliceCursorActor&) VTK_DELETE_FUNCTION;
};

#endif