2 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
4 #include "bbcreaVtkReadMHDPlane.h"
5 #include "bbcreaVtkPackage.h"
12 BBTK_ADD_BLACK_BOX_TO_PACKAGE(creaVtk,ReadMHDPlane)
13 BBTK_BLACK_BOX_IMPLEMENTATION(ReadMHDPlane,bbtk::AtomicBlackBox);
15 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
17 void ReadMHDPlane::Process()
20 // THE MAIN PROCESSING METHOD BODY
21 // Here we simply set the input 'In' value to the output 'Out'
22 // And print out the output value
23 // INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
24 // void bbSet{Input|Output}NAME(const TYPE&)
25 // const TYPE& bbGet{Input|Output}NAME() const
27 // * NAME is the name of the input/output
28 // (the one provided in the attribute 'name' of the tag 'input')
29 // * TYPE is the C++ type of the input/output
30 // (the one provided in the attribute 'type' of the tag 'input')
32 // bbSetOutputOut( bbGetInputIn() );
33 // std::cout << "Output value = " <<bbGetOutputOut() << std::endl;
35 std::string inputfilename;
37 if (bbGetInputDirectionPlane()=="XY")
39 inputfilename=bbGetInputFileName();
43 if ((bbGetInputDirectionPlane()=="YZ") || (bbGetInputDirectionPlane()=="ZX"))
47 std::size_t found = bbGetInputFileName().find_last_of("/\\");
48 std::string path = bbGetInputFileName().substr(0,found+1);
49 std::string filename = bbGetInputFileName().substr(found+1);
57 if (bbGetInputDirectionPlane()=="YZ")
59 inputfilename = path+filename+"_YZ.mhd";
62 if (bbGetInputDirectionPlane()=="ZX")
64 inputfilename = path+filename+"_ZX.mhd";
68 vtkImageData *newImage;
69 long int newHeaderSize;
70 std::string newFileName=inputfilename+"-OneSlice";
76 FILE *ffIn = fopen(inputfilename.c_str(),"r");
79 FILE *ffOut = fopen(newFileName.c_str(),"w");
83 strcpy(mystring,"\n");
84 fgets(mystring,250,ffIn);
85 if (strncmp("NDims",mystring,5)==0) {strcpy(mystring,"NDims = 2\n");}
86 if (strncmp("DimSize",mystring,6)==0)
88 sscanf(mystring,"%s %s %d %d %d",strTmp, strTmp, &sx, &sy,&sz);
89 sprintf(mystring,"DimSize = %d %d\n",sx,sy);
90 newHeaderSize = sx*sy*bbGetInputSlice();
91 if (bbGetInputSlice()>=sz) {ok=false;}
93 if (strncmp("ElementType = MET_CHAR",mystring,24)==0) { newHeaderSize=newHeaderSize*1; }
94 if (strncmp("ElementType = MET_UCHAR",mystring,24)==0) { newHeaderSize=newHeaderSize*1; }
95 if (strncmp("ElementType = MET_USHORT",mystring,24)==0) { newHeaderSize=newHeaderSize*2; }
96 if (strncmp("ElementType = MET_USHORT",mystring,24)==0) { newHeaderSize=newHeaderSize*2; }
97 if (strncmp("ElementType = MET_SHORT",mystring,23)==0) { newHeaderSize=newHeaderSize*2; }
98 if (strncmp("ElementType = MET_FLOAT",mystring,23)==0) { newHeaderSize=newHeaderSize*4; }
99 if (strncmp("ElementType = VTK_FLOAT",mystring,23)==0) { newHeaderSize=newHeaderSize*4; }
100 if (strncmp("Offset",mystring,6)==0) {strcpy(mystring,"Offset = 0 0 0\n");}
101 if (strncmp("HeaderSize",mystring,10)==0) {strcpy(mystring,"");}
102 if (strncmp("ElementDataFile",mystring,15)==0)
104 fprintf(ffOut,"HeaderSize = %ld\n\n", newHeaderSize );
106 fprintf(ffOut,mystring);
113 vtkMetaImageReader * reader = vtkMetaImageReader::New();
114 reader->SetFileName( newFileName.c_str() );
116 newImage = reader->GetOutput();
120 printf("EED ERROR: Problem openin:%s\n", inputfilename.c_str() );
126 int sizeX, sizeY, sizeZ;
130 newImage = vtkImageData::New();
131 newImage->Initialize();
132 newImage->SetScalarTypeToUnsignedChar();
133 newImage->SetSpacing( 1,1,1 );
134 newImage->SetDimensions( sizeX,sizeY,sizeZ );
135 newImage->SetWholeExtent(0, sizeX-1,0,sizeY-1,0,sizeZ-1 );
136 newImage->SetExtent(0, sizeX-1,0,sizeY-1,0,sizeZ-1 );
137 newImage->SetNumberOfScalarComponents(1);
138 newImage->AllocateScalars();
140 memset ( (void*)newImage->GetScalarPointer(), 0, sizeX*sizeY*1 );
141 for (i=0; i<sizeX; i++)
143 newImage->SetScalarComponentFromDouble(i,i,0, 0, 255 );
144 newImage->SetScalarComponentFromDouble(i,sizeY-1-i,0, 0, 255 );
148 bbSetOutputOut( newImage );
152 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
154 void ReadMHDPlane::bbUserSetDefaultValues()
157 // SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX
158 // Here we initialize the input 'In' to 0
159 bbSetInputFileName("");
161 bbSetInputDirectionPlane("XY");
165 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
167 void ReadMHDPlane::bbUserInitializeProcessing()
170 // THE INITIALIZATION METHOD BODY :
172 // but this is where you should allocate the internal/output pointers
178 // Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
180 void ReadMHDPlane::bbUserFinalizeProcessing()
183 // THE FINALIZATION METHOD BODY :
185 // but this is where you should desallocate the internal/output pointers
190 // EO namespace bbcreaVtk