lib/ivq/VTK/MPRViewers.cxx

   1 /* =======================================================================
   2  * @author: Leonardo Florez-Valencia
   3  * @email: florez-l@javeriana.edu.co
   4  * =======================================================================
   5  */
   6
   7 #include <ivq/VTK/MPRViewers.h>
   8
   9 #include <ivq/VTK/InteractorStyleImage.h>
  10 #include <ivq/VTK/ImageViewer.h>
  11
  12 // -------------------------------------------------------------------------
  13 ivq::VTK::MPRViewers::
  14 Self* ivq::VTK::MPRViewers::
  15 New( )
  16 {
  17   return( new Self( ) );
  18 }
  19
  20 // -------------------------------------------------------------------------
  21 void ivq::VTK::MPRViewers::
  22 Render( )
  23 {
  24   for( unsigned int i = 0; i < 3; ++i )
  25     if( this->Viewers[ i ].GetPointer( ) != NULL )
  26       this->Viewers[ i ]->Render( );
  27 }
  28
  29 // -------------------------------------------------------------------------
  30 void ivq::VTK::MPRViewers::
  31 SetInputData( vtkImageData* in )
  32 {
  33   bool need_to_configure = false;
  34   for( unsigned int i = 0; i < 3; ++i )
  35     need_to_configure |= ( this->Viewers[ i ].GetPointer( ) == NULL );
  36   if( need_to_configure )
  37     this->_ConfigureViews( );
  38   for( unsigned int i = 0; i < 3; ++i )
  39   {
  40     this->Viewers[ i ]->SetInputData( in );
  41     this->Viewers[ i ]->SetSliceOrientation( i );
  42
  43   } // rof
  44   for( unsigned int i = 0; i < 3; ++i )
  45     for( unsigned int j = 0; j < 3; ++j )
  46       if( i != j )
  47         this->Viewers[ i ]->GetInteractorStyle( )->
  48           AddOtherViewer( this->Viewers[ j ] );
  49 }
  50
  51 // -------------------------------------------------------------------------
  52 vtkImageData* ivq::VTK::MPRViewers::
  53 GetInput( )
  54 {
  55   if( this->Viewers[ 0 ].GetPointer( ) != NULL )
  56     return( this->Viewers[ 0 ]->GetInput( ) );
  57   else
  58     return( NULL );
  59 }
  60
  61 // -------------------------------------------------------------------------
  62 void ivq::VTK::MPRViewers::
  63 SetInputConnection( vtkAlgorithmOutput* input )
  64 {
  65   bool need_to_configure = false;
  66   for( unsigned int i = 0; i < 3; ++i )
  67     need_to_configure |= ( this->Viewers[ i ].GetPointer( ) == NULL );
  68   if( need_to_configure )
  69     this->_ConfigureViews( );
  70   for( unsigned int i = 0; i < 3; ++i )
  71   {
  72     this->Viewers[ i ]->SetInputConnection( input );
  73     this->Viewers[ i ]->SetSliceOrientation( i );
  74
  75   } // rof
  76   for( unsigned int i = 0; i < 3; ++i )
  77     for( unsigned int j = 0; j < 3; ++j )
  78       if( i != j )
  79         this->Viewers[ i ]->GetInteractorStyle( )->
  80           AddOtherViewer( this->Viewers[ j ] );
  81 }
  82
  83 // -------------------------------------------------------------------------
  84 ivq::VTK::ImageViewer* ivq::VTK::MPRViewers::
  85 GetView( int o )
  86 {
  87   if( o < 3 )
  88     return( this->Viewers[ o ].GetPointer( ) );
  89   else
  90     return( NULL );
  91 }
  92
  93 // -------------------------------------------------------------------------
  94 const ivq::VTK::ImageViewer* ivq::VTK::MPRViewers::
  95 GetView( int o ) const
  96 {
  97   if( o < 3 )
  98     return( this->Viewers[ o ].GetPointer( ) );
  99   else
 100     return( NULL );
 101 }
 102
 103 // -------------------------------------------------------------------------
 104 void ivq::VTK::MPRViewers::
 105 SetView( int o, ivq::VTK::ImageViewer* v )
 106 {
 107   if( o < 3 )
 108     this->Viewers[ o ] = v;
 109 }
 110
 111 // -------------------------------------------------------------------------
 112 double ivq::VTK::MPRViewers::
 113 GetColorWindow( )
 114 {
 115   if( this->Viewers[ 0 ].GetPointer( ) != NULL )
 116     return( this->Viewers[ 0 ]->GetColorWindow( ) );
 117   else
 118     return( 0 );
 119 }
 120
 121 // -------------------------------------------------------------------------
 122 double ivq::VTK::MPRViewers::
 123 GetColorLevel( )
 124 {
 125   if( this->Viewers[ 0 ].GetPointer( ) != NULL )
 126     return( this->Viewers[ 0 ]->GetColorLevel( ) );
 127   else
 128     return( 0 );
 129 }
 130
 131 // -------------------------------------------------------------------------
 132 void ivq::VTK::MPRViewers::
 133 SetColorWindow( double s )
 134 {
 135   for( unsigned int i = 0; i < 3; ++i )
 136     if( this->Viewers[ i ].GetPointer( ) != NULL )
 137       this->Viewers[ i ]->SetColorWindow( s );
 138 }
 139
 140 // -------------------------------------------------------------------------
 141 void ivq::VTK::MPRViewers::
 142 SetColorLevel( double s )
 143 {
 144   for( unsigned int i = 0; i < 3; ++i )
 145     if( this->Viewers[ i ].GetPointer( ) != NULL )
 146       this->Viewers[ i ]->SetColorLevel( s );
 147 }
 148
 149 // -------------------------------------------------------------------------
 150 void ivq::VTK::MPRViewers::
 151 ResetCameras( )
 152 {
 153   for( unsigned int i = 0; i < 3; ++i )
 154     if( this->Viewers[ i ].GetPointer( ) != NULL )
 155       this->Viewers[ i ]->ResetCamera( );
 156 }
 157
 158 // -------------------------------------------------------------------------
 159 void ivq::VTK::MPRViewers::
 160 Initialize( )
 161 {
 162   for( unsigned int i = 0; i < 3; ++i )
 163     if( this->Viewers[ i ].GetPointer( ) != NULL )
 164       this->Viewers[ i ]->Initialize( );
 165 }
 166
 167 // -------------------------------------------------------------------------
 168 void ivq::VTK::MPRViewers::
 169 Start( )
 170 {
 171   for( unsigned int i = 0; i < 3; ++i )
 172     if( this->Viewers[ i ].GetPointer( ) != NULL )
 173       this->Viewers[ i ]->Start( );
 174 }
 175
 176 // -------------------------------------------------------------------------
 177 ivq::VTK::MPRViewers::
 178 MPRViewers( )
 179   : Superclass( )
 180 {
 181 }
 182
 183 // -------------------------------------------------------------------------
 184 ivq::VTK::MPRViewers::
 185 ~MPRViewers( )
 186 {
 187 }
 188
 189 // -------------------------------------------------------------------------
 190 void ivq::VTK::MPRViewers::
 191 _ConfigureViews( )
 192 {
 193   for( unsigned int i = 0; i < 3; ++i )
 194     this->Viewers[ i ] = vtkSmartPointer< ivq::VTK::ImageViewer >::New( );
 195 }
 196
 197 // eof - $RCSfile$