vtkMRMLGlyphableVolumeDisplayNode.h

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/*=auto=========================================================================

  Portions (c) Copyright 2005 Brigham and Women's Hospital (BWH) All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Program:   3D Slicer
  Module:    $RCSfile: vtkMRMLGlyphableVolumeDisplayNode.h,v $
  Date:      $Date: 2006/03/19 17:12:29 $
  Version:   $Revision: 1.3 $

=========================================================================auto=*/

#ifndef __vtkMRMLGlyphableVolumeDisplayNode_h
#define __vtkMRMLGlyphableVolumeDisplayNode_h

// MRML includes
#include "vtkMRMLScalarVolumeDisplayNode.h"
class vtkMRMLColorNode;
class vtkMRMLGlyphableVolumeSliceDisplayNode;
class vtkMRMLVolumeNode;

// STD includes
#include <vector>

class VTK_MRML_EXPORT vtkMRMLGlyphableVolumeDisplayNode : public vtkMRMLScalarVolumeDisplayNode
{
  public:
  static vtkMRMLGlyphableVolumeDisplayNode *New();
  vtkTypeMacro(vtkMRMLGlyphableVolumeDisplayNode,vtkMRMLScalarVolumeDisplayNode);
  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;

  virtual vtkMRMLNode* CreateNodeInstance() VTK_OVERRIDE;

  virtual void ReadXMLAttributes( const char** atts) VTK_OVERRIDE;

  virtual void WriteXML(ostream& of, int indent) VTK_OVERRIDE;

  virtual void Copy(vtkMRMLNode *node) VTK_OVERRIDE;

  virtual const char* GetNodeTagName() VTK_OVERRIDE {return "GlyphableVolumeDisplay";}

  virtual void UpdateReferenceID(const char *oldID, const char *newID) VTK_OVERRIDE;

  //--------------------------------------------------------------------------
  //--------------------------------------------------------------------------

  enum
    {
    visModeScalar = 0,
    visModeGlyph = 1,
    visModeBoth = 2
    };

  vtkGetMacro(VisualizationMode, int);
  vtkSetMacro(VisualizationMode, int);

  //virtual vtkPolyData* ExecuteGlyphPipeLineAndGetPolyData( vtkImageData* );

  void SetVisualizationModeToScalarVolume() {
    this->SetVisualizationMode(this->visModeScalar);
  };
  void SetVisualizationModeToGlyphs() {
    this->SetVisualizationMode(this->visModeGlyph);
  };
  void SetVisualizationModeToBoth() {
    this->SetVisualizationMode(this->visModeBoth);
  };

  virtual void SetSceneReferences() VTK_OVERRIDE;

  virtual void UpdateReferences() VTK_OVERRIDE;

  virtual void UpdateScene(vtkMRMLScene *scene) VTK_OVERRIDE;

  void SetAndObserveGlyphColorNodeID(const char *GlyphColorNodeID);
  void SetAndObserveGlyphColorNodeID(std::string GlyphColorNodeID);
  vtkGetStringMacro(GlyphColorNodeID);

  vtkMRMLColorNode* GetGlyphColorNode();

  virtual void ProcessMRMLEvents ( vtkObject * /*caller*/,
                                   unsigned long /*event*/,
                                   void * /*callData*/ ) VTK_OVERRIDE;
  void SetDefaultColorMap(/*int isLabelMap*/) VTK_OVERRIDE;

  virtual std::vector< vtkMRMLGlyphableVolumeSliceDisplayNode*>
    GetSliceGlyphDisplayNodes( vtkMRMLVolumeNode* vtkNotUsed(node) )
    {
    vtkErrorMacro("Shouldn't be calling this");
    return std::vector< vtkMRMLGlyphableVolumeSliceDisplayNode*>();
    }


  virtual void AddSliceGlyphDisplayNodes( vtkMRMLVolumeNode* vtkNotUsed(node) )
    {
    vtkErrorMacro("Shouldn't be calling this");
    }

  virtual void GetDisplayScalarRange(double range[2]) VTK_OVERRIDE
    {
    this->Superclass::GetDisplayScalarRange(range);
    }

protected:
  vtkMRMLGlyphableVolumeDisplayNode();
  ~vtkMRMLGlyphableVolumeDisplayNode();
  vtkMRMLGlyphableVolumeDisplayNode(const vtkMRMLGlyphableVolumeDisplayNode&);
  void operator=(const vtkMRMLGlyphableVolumeDisplayNode&);

  char *GlyphColorNodeID;

  void SetGlyphColorNodeID(const char* id);

  vtkMRMLColorNode *GlyphColorNode;

  int VisualizationMode;

};

#endif