+
+ unsigned char * Source;
+ if( GdcmFile.HasLUT() )
+ {
+ size = GdcmFile.GetImageDataSizeRaw();
+ Source = (unsigned char*) GdcmFile.GetImageDataRaw();
+ unsigned char *Lut = (unsigned char*) GdcmFile.GetLUTRGBA();
+
+ this->LookupTable->SetNumberOfTableValues(256);
+ for (int tmp=0; tmp<256; tmp++)
+ {
+ this->LookupTable->SetTableValue(tmp,
+ (float)Lut[4*tmp+0]/255.0,
+ (float)Lut[4*tmp+1]/255.0,
+ (float)Lut[4*tmp+2]/255.0,
+ 1);
+ }
+ this->LookupTable->SetRange(0,255);
+ vtkDataSetAttributes *a=this->GetOutput()->GetPointData();
+ a->GetScalars()->SetLookupTable(this->LookupTable);
+ free(Lut);
+ }
+ else
+ {
+ size = GdcmFile.GetImageDataSize();
+ Source = (unsigned char*)GdcmFile.GetImageData();
+ }