Method WriteImage2DData

plugins/e57/libE57Format/src/WriterImpl.cpp:420–474

   }

   size_t WriterImpl::WriteImage2DData( int64_t imageIndex, Image2DType imageType,
                                        Image2DProjection imageProjection, uint8_t *pBuffer,
                                        int64_t start, size_t count )
   {
      if ( ( imageIndex < 0 ) || ( imageIndex >= images2D_.childCount() ) )
      {
         return 0;
      }

      const StructureNode image( images2D_.get( imageIndex ) );

      switch ( imageProjection )
      {
         case ProjectionNone:
            return 0;

         case ProjectionVisual:
            if ( image.isDefined( "visualReferenceRepresentation" ) )
            {
               StructureNode visualReferenceRepresentation(
                  image.get( "visualReferenceRepresentation" ) );
               return _writeImage2DNode( visualReferenceRepresentation, imageType, pBuffer, start,
                                         count );
            }
            break;

         case ProjectionPinhole:
            if ( image.isDefined( "pinholeRepresentation" ) )
            {
               StructureNode pinholeRepresentation( image.get( "pinholeRepresentation" ) );
               return _writeImage2DNode( pinholeRepresentation, imageType, pBuffer, start, count );
            }
            break;

         case ProjectionSpherical:
            if ( image.isDefined( "sphericalRepresentation" ) )
            {
               StructureNode sphericalRepresentation( image.get( "sphericalRepresentation" ) );
               return _writeImage2DNode( sphericalRepresentation, imageType, pBuffer, start,
                                         count );
            }
            break;

         case ProjectionCylindrical:
            if ( image.isDefined( "cylindricalRepresentation" ) )
            {
               StructureNode cylindricalRepresentation( image.get( "cylindricalRepresentation" ) );
               return _writeImage2DNode( cylindricalRepresentation, imageType, pBuffer, start,
                                         count );
            }
            break;
      }

      return 0;
   }

   int64_t WriterImpl::NewData3D( Data3D &data3DHeader )
   {