lib/cpExtensions/QT/MPR3DWidget.cxx

   1 #include <cpExtensions/QT/MPR3DWidget.h>
   2
   3 #ifdef cpExtensions_QT4
   4
   5 #include <cpExtensions/Visualization/ImageOutlineActor.h>
   6 #include <cpExtensions/Visualization/MeshActor.h>
   7 #include <cpExtensions/Visualization/WindowLevelImageActor.h>
   8
   9 #include <vtkImageData.h>
  10 #include <vtkPlane.h>
  11 #include <vtkPolyData.h>
  12
  13 /* TODO
  14    #include <cpExtensions/Visualization/MPR3DActors.h>
  15    #include <cpExtensions/Visualization/LUTImageActor.h>
  16
  17    #include <vtkActor.h>
  18 */
  19
  20 // -------------------------------------------------------------------------
  21 cpExtensions::QT::MPR3DWidget::
  22 MPR3DWidget( QWidget* parent, Qt::WindowFlags f )
  23   : Superclass( parent, f ),
  24     m_ImageName( "" )
  25 {
  26   /* TODO
  27      this->m_Actors =
  28      vtkSmartPointer< cpExtensions::Visualization::MPR3DActors >::New( );
  29   */
  30 }
  31
  32 // -------------------------------------------------------------------------
  33 cpExtensions::QT::MPR3DWidget::
  34 ~MPR3DWidget( )
  35 {
  36   for( auto a = this->m_Actors.begin( ); a != this->m_Actors.end( ); ++a )
  37     delete *a;
  38   this->m_Actors.clear( );
  39 }
  40
  41 // -------------------------------------------------------------------------
  42 void cpExtensions::QT::MPR3DWidget::
  43 Clear( )
  44 {
  45   this->RemoveViewProps( );
  46   this->m_ImageName = "";
  47 }
  48
  49 // -------------------------------------------------------------------------
  50 void cpExtensions::QT::MPR3DWidget::
  51 SetImage( vtkImageData* image, const std::string& name )
  52 {
  53   if( name == "" )
  54     return;
  55   if( this->m_ImageName != "" )
  56     this->Clear( );
  57   this->m_ImageName = name;
  58
  59   for( unsigned int o = 0; o < 3; ++o )
  60   {
  61     this->m_WLActors[ o ] = vtkSmartPointer< TWLActor >::New( );
  62     this->m_WLActors[ o ]->SetImage( image );
  63     this->m_WLActors[ o ]->SetOrientation( o );
  64
  65     this->m_OLActors[ o ] = vtkSmartPointer< TOLActor >::New( );
  66     this->m_OLActors[ o ]->SetBounds(
  67       o, image->GetBounds( )[ o << 1 ], image->GetBounds( )
  68       );
  69
  70     this->AddViewProp( this->m_WLActors[ o ], this->m_ImageName );
  71     this->AddAuxViewProp( this->m_OLActors[ o ], this->m_ImageName );
  72     this->ResetCamera( );
  73
  74   } // rof
  75 }
  76
  77 // -------------------------------------------------------------------------
  78 void cpExtensions::QT::MPR3DWidget::
  79 Add( vtkDataSet* data, const std::string& name )
  80 {
  81   auto image = dynamic_cast< vtkImageData* >( data );
  82   auto pdata = dynamic_cast< vtkPolyData* >( data );
  83   if( image != NULL )
  84   {
  85     /* TODO
  86        if( this->m_ImageName != "" )
  87        {
  88        }
  89        else
  90        this->SetImage( image, name );
  91     */
  92   }
  93   else if( pdata != NULL )
  94   {
  95     TActor* actor = new TActor( );
  96     actor->SetMesh( pdata );
  97     this->m_Actors.push_back( actor );
  98     this->AddViewProp( actor->GetActor( ), name );
  99     this->Render( );
 100     if( this->m_ImageName == "" )
 101       this->ResetCamera( );
 102
 103   } // fi
 104 }
 105
 106 // -------------------------------------------------------------------------
 107 cpExtensions::QT::MPR3DWidget::
 108 TWLActor* cpExtensions::QT::MPR3DWidget::
 109 GetImageActor( int o )
 110 {
 111   return( this->m_WLActors[ o % 3 ] );
 112 }
 113
 114 // -------------------------------------------------------------------------
 115 const cpExtensions::QT::MPR3DWidget::
 116 TWLActor* cpExtensions::QT::MPR3DWidget::
 117 GetImageActor( int o ) const
 118 {
 119   return( this->m_WLActors[ o % 3 ] );
 120 }
 121
 122 // -------------------------------------------------------------------------
 123 void cpExtensions::QT::MPR3DWidget::
 124 SetSliceNumber( int orientation, int slice )
 125 {
 126   int o = orientation % 3;
 127   this->m_WLActors[ o ]->SetSliceNumber( slice );
 128   this->m_OLActors[ o ]->SetBounds(
 129     o,
 130     this->m_WLActors[ o ]->GetSlicePlane( )->GetOrigin( )[ o ],
 131     this->m_WLActors[ o ]->GetImage( )->GetBounds( )
 132     );
 133   this->Render( );
 134 }
 135
 136 // -------------------------------------------------------------------------
 137 void cpExtensions::QT::MPR3DWidget::
 138 SetSlicesNumbers( int x, int y, int z )
 139 {
 140   int s[] = { x, y, z };
 141   for( int o = 0; o < 3; ++o )
 142   {
 143     this->m_WLActors[ o ]->SetSliceNumber( s[ o ] );
 144     this->m_OLActors[ o ]->SetBounds(
 145       o,
 146       this->m_WLActors[ o ]->GetSlicePlane( )->GetOrigin( )[ o ],
 147       this->m_WLActors[ o ]->GetImage( )->GetBounds( )
 148       );
 149
 150   } // rof
 151   this->Render( );
 152 }
 153
 154 // -------------------------------------------------------------------------
 155 /*
 156 void cpExtensions::QT::MPR3DWidget::
 157 SetImage( vtkImageData* image, const std::string& name )
 158 {
 159   if( this->m_ImageName != "" )
 160   {
 161     // TODO: Clear visualization
 162
 163   } // fi
 164
 165   this->m_Actors->SetImage( image );
 166   this->m_ImageName = name;
 167
 168   vtkSmartPointer< vtkPropCollection > props =
 169     vtkSmartPointer< vtkPropCollection >::New( );
 170   props->AddItem( this->m_Actors->GetWindowLevelImageActor( 0 ) );
 171   props->AddItem( this->m_Actors->GetWindowLevelImageActor( 1 ) );
 172   props->AddItem( this->m_Actors->GetWindowLevelImageActor( 2 ) );
 173   this->AddViewProps( props, name );
 174   this->AddAuxViewProp( this->m_Actors->GetImageOutlineActor( 0 ), name );
 175   this->AddAuxViewProp( this->m_Actors->GetImageOutlineActor( 1 ), name );
 176   this->AddAuxViewProp( this->m_Actors->GetImageOutlineActor( 2 ), name );
 177   this->ResetCamera( );
 178   this->Render( );
 179 }
 180
 181 // -------------------------------------------------------------------------
 182 void cpExtensions::QT::MPR3DWidget::
 183 SetSliceNumber( int orientation, int slice )
 184 {
 185   this->m_Actors->SetSliceNumber( orientation, slice );
 186   this->Render( );
 187 }
 188
 189 // -------------------------------------------------------------------------
 190 void cpExtensions::QT::MPR3DWidget::
 191 SetSlicesNumbers( int x, int y, int z )
 192 {
 193   this->m_Actors->SetSliceNumber( 0, x );
 194   this->m_Actors->SetSliceNumber( 1, y );
 195   this->m_Actors->SetSliceNumber( 2, z );
 196   this->Render( );
 197 }
 198
 199 // -------------------------------------------------------------------------
 200 void cpExtensions::QT::MPR3DWidget::
 201 SetScalarRange( double r[ 2 ] )
 202 {
 203   this->m_Actors->SetScalarRange( r );
 204   this->Render( );
 205 }
 206
 207 // -------------------------------------------------------------------------
 208 void cpExtensions::QT::MPR3DWidget::
 209 SetWindowLevel( double wl[ 2 ] )
 210 {
 211   this->m_Actors->SetWindowLevel( wl );
 212   this->Render( );
 213 }
 214
 215 // -------------------------------------------------------------------------
 216 void cpExtensions::QT::MPR3DWidget::
 217 SetImageOpacity( double o )
 218 {
 219   this->m_Actors->SetImageOpacity( o );
 220   this->Render( );
 221 }
 222
 223 // -------------------------------------------------------------------------
 224 void cpExtensions::QT::MPR3DWidget::
 225 SetImageInterpolation( unsigned char i )
 226 {
 227   this->m_Actors->SetImageInterpolation( i );
 228   this->Render( );
 229 }
 230   */
 231
 232 #endif // cpExtensions_QT4
 233
 234 // eof - $RCSfile$