C:/Programs/source/NIREP/DisplayManager/Checkerboard.h

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

Program:   vtkINRIA3D
Module:    $Id: Checkerboard.h,v 1.12 2010/07/17 19:46:11 gec Exp $
Language:  C++
Author:    $Author: gec $
Date:      $Date: 2010/07/17 19:46:11 $
Version:   $Revision: 1.12 $

Copyright (c) 2007 INRIA - Asclepios Project. All rights reserved.
See Copyright.txt 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 notices for more information.

=========================================================================*/
#ifndef _Checkerboard_h_
#define _Checkerboard_h_

#include "vtkINRIA3DConfigure.h"

#include <iostream>
#include "NIREPvtkViewImage2D.h"

class vtkActor;
class vtkAlgorithmOutput;
class vtkBox;
class vtkBoxCutPolyLines;
class vtkColorTransferFunction;
class vtkColorTransferFunction;
class vtkCutter;
class vtkCutter;
class vtkDataSet;
class vtkDataSetMapper;
class vtkImageActor;
class vtkImageBlend;
class vtkImageBlendWithMask;
class vtkImageMapToColors;
class vtkImageMapToWindowLevelColors;
class vtkImageReslice;
class NIREPvtkInteractorStyleImage2D;
class vtkLineSource;
class vtkLookupTable;
class vtkMatrix4x4;
class vtkPlane;
class vtkPolyDataMapper;
class vtkProp;
class vtkProperty;
class vtkScalarsToColors;
class vtkTextMapper;
class vtkTransform;
class vtkRulerWidget;

//Jeffrey Hawley added this
class vtkCheckerboardWidget;
class vtkCheckerboardRepresentation;
class vtkImageCheckerboard;
//end of addition

//I have renamed this class from vtkViewImage2D to
//Checkerboard. Once this was done I then started
//to make changes so that we can display the
//checkerboard widget from vtk.  The checkerboard
//widget requires two images, so I added an additional
//set image called SetSecondImage().
//Jeffrey Hawley

class VTK_RENDERINGADDON_EXPORT Checkerboard : public NIREPvtkViewImage2D
{
 public:
  
  static Checkerboard* New();
  vtkTypeRevisionMacro(Checkerboard, NIREPvtkViewImage2D);

  
  virtual void SetImage(vtkImageData* image);

  //    @param orientation 0 is XY (axial), 1 is YZ (sagittal), 2 is XZ (coronal). */
  virtual void SetOrientation(unsigned int orientation);

  virtual void SetWindow (double);

  virtual void SetLevel (double);


  //Jeffrey Hawley[07/27/09]: Added SetSecondImage() which is similar to
  //                          SetImage() because checkerboard needs a second
  //                          image

  void SetSecondImage (vtkImageData* image);

  vtkGetObjectMacro (SecondImage, vtkImageData);

  //end of changes

  virtual void SetLookupTable (vtkScalarsToColors* lut);

  virtual void UpdatePosition ();

  virtual vtkActor* AddDataSet (vtkDataSet* dataset, vtkProperty* property = NULL);

 virtual vtkActor* SyncAddPolyData (vtkPolyData* polydata,  vtkProperty* property = NULL, double thickness = 0.2);
 // virtual vtkActor* AddPolyData (vtkPolyData* polydata,  vtkProperty* property = NULL, double thickness = 0.2);
  
 protected:
  Checkerboard();
  ~Checkerboard();

  // Update data information and set the update and display extents.
  // Reset the camera position.
  void           UpdateImageActor();
  

  vtkImageData*                   AuxInputTwo;

  vtkImageData*                   ResliceInputTwo;

  vtkImageData*                   SecondImage;

  vtkImageMapToColors*            WindowLevelTwo;
    
  vtkImageReslice*                ImageResliceTwo;

  // mask filter
  vtkImageBlendWithMask*          MaskFilterTwo;


  //Jeffrey Hawley added this
  vtkCheckerboardWidget *CheckerboardWidget;
  vtkCheckerboardRepresentation *CheckerboardRepresentation;
  vtkImageCheckerboard *ImageCheckerboard;
  //end of addition
  
};

#endif /* _Checkerboard_h_ */