-/* EED Borrame
-void ReadMHDPlane::Read64lseek()
-{
- int slice;
- int width;
- width = bbGetInputWidth();
- if (width<=0 ) { width=1; }
- slice = bbGetInputSlice();
- if (slice<0 ) { slice=0; }
- int dimX=-1,dimY=-1,dimZ=-1;
- int dim=-1;
- std::string formattype("VOID");
- std::string elementdatafile("VOID");
- float spcX=-1,spcY=-1,spcZ=-1;
- float ox=-1,oy=-1,oz=-1;
- long int headersize=0;
- vtkImageData *newImage=NULL;
- char mystring[250];
- char strTmp[30];
- char strTmp2[30];
- FILE *ffIn = fopen(bbGetInputFileName().c_str(),"r");
- long long dataSize;
- if (ffIn!=NULL)
- {
- newImage = vtkImageData::New();
- while(!feof(ffIn))
- {
- strcpy(mystring,"\n");
- fgets(mystring,250,ffIn);
- if (strncmp("NDims",mystring,5)==0) { sscanf(mystring,"%s %s %d" ,strTmp, strTmp, &dim); }
- if (strncmp("DimSize",mystring,6)==0) { sscanf(mystring,"%s %s %d %d %d" ,strTmp, strTmp, &dimX, &dimY,&dimZ); }
- if (strncmp("ElementType",mystring,11)==0) { sscanf(mystring,"%s %s %s" ,strTmp, strTmp, strTmp2); formattype=strTmp2; }
- if (strncmp("ElementSpacing",mystring,14)==0) { sscanf(mystring,"%s %s %f %f %f" ,strTmp, strTmp, &spcX,&spcY,&spcZ); }
- if (strncmp("ElementSize",mystring,11)==0) { sscanf(mystring,"%s %s %f %f %f" ,strTmp, strTmp, &spcX,&spcY,&spcZ); }
- if (strncmp("Offset",mystring,6)==0) { sscanf(mystring,"%s %s %f %f %f" ,strTmp, strTmp, &ox, &oy, &oz); }
- if (strncmp("HeaderSize",mystring,10)==0) { sscanf(mystring,"%s %s %ld" ,strTmp, strTmp, &headersize); }
- if (strncmp("ElementDataFile",mystring,15)==0) { sscanf(mystring,"%s %s %s" ,strTmp, strTmp, strTmp2); elementdatafile=strTmp2; }
- if (strncmp("ElementType = MET_CHAR",mystring,22)==0) { newImage->SetScalarTypeToChar(); dataSize=sizeof(char); }
- if (strncmp("ElementType = VTK_CHAR",mystring,22)==0) { newImage->SetScalarTypeToChar(); dataSize=sizeof(char); }
- if (strncmp("ElementType = MET_UCHAR",mystring,23)==0) { newImage->SetScalarTypeToUnsignedChar(); dataSize=sizeof(unsigned char); }
- if (strncmp("ElementType = VTK_UNSIGNED_CHAR",mystring,31)==0) { newImage->SetScalarTypeToUnsignedChar(); dataSize=sizeof(unsigned char); }
- if (strncmp("ElementType = MET_USHORT",mystring,24)==0) { newImage->SetScalarTypeToUnsignedShort(); dataSize=sizeof(unsigned short);}
- if (strncmp("ElementType = VTK_UNSIGNED_SHORT",mystring,32)==0) { newImage->SetScalarTypeToUnsignedShort(); dataSize=sizeof(unsigned short);}
- if (strncmp("ElementType = MET_SHORT",mystring,23)==0) { newImage->SetScalarTypeToShort(); dataSize=sizeof(short); }
- if (strncmp("ElementType = VTK_SHORT",mystring,23)==0) { newImage->SetScalarTypeToShort(); dataSize=sizeof(short); }
- if (strncmp("ElementType = MET_UINT",mystring,22)==0) { newImage->SetScalarTypeToUnsignedInt(); dataSize=sizeof(unsigned int); }
- if (strncmp("ElementType = VTK_UNSIGNED_INT",mystring,30)==0) { newImage->SetScalarTypeToUnsignedInt(); dataSize=sizeof(unsigned int); }
- if (strncmp("ElementType = MET_INT",mystring,21)==0) { newImage->SetScalarTypeToInt(); dataSize=sizeof(int); }
- if (strncmp("ElementType = VTK_INT",mystring,21)==0) { newImage->SetScalarTypeToInt(); dataSize=sizeof(int); }
- if (strncmp("ElementType = MET_FLOAT",mystring,23)==0) { newImage->SetScalarTypeToFloat(); dataSize=sizeof(float); }
- if (strncmp("ElementType = VTK_FLOAT",mystring,23)==0) { newImage->SetScalarTypeToFloat(); dataSize=sizeof(float); }
- if (strncmp("ElementType = MET_LONG",mystring,22)==0) { newImage->SetScalarTypeToLong(); dataSize=sizeof(long); }
- if (strncmp("ElementType = VTK_LONG",mystring,22)==0) { newImage->SetScalarTypeToLong(); dataSize=sizeof(long); }
- if (strncmp("ElementType = MET_DOUBLE",mystring,24)==0) { newImage->SetScalarTypeToDouble(); dataSize=sizeof(double); }
- if (strncmp("ElementType = VTK_DOUBLE",mystring,24)==0) { newImage->SetScalarTypeToDouble(); dataSize=sizeof(double); }
- } // while
- fclose(ffIn);
- newImage->Initialize();
- int fd;
- long long ret;
- std::size_t found;
- std::string filename;
- found = bbGetInputFileName().find_last_of("/\\");
- filename = bbGetInputFileName().substr(0,found+1) + elementdatafile ;
- long long pos;
- long long lsize = dimX*dimY*width *dataSize;
-#if defined(_WIN32)
- _sopen_s( &fd, filename.c_str(), _O_RDONLY, _SH_DENYNO, 0 );
-#else
- fd = open ( filename.c_str() , O_RDONLY|O_LARGEFILE );
-#endif // defined(_WIN32)
- if (fd < 0)