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/*=========================================================================
Program: DICOM for VTK
Copyright (c) 2012-2024 David Gobbi
All rights reserved.
See Copyright.txt or http://dgobbi.github.io/bsd3.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "vtkDICOMConfig.h"
#include "vtkScancoCTReader.h"
#include "vtkSmartPointer.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
// from dicomcli
#include "vtkConsoleOutputWindow.h"
#include "mainmacro.h"
// print the version
void printVersion(FILE *file, const char *cp)
{
fprintf(file, "%s %s\n", cp, DICOM_VERSION);
fprintf(file, "\n"
"Copyright (c) 2012-2024, David Gobbi.\n\n"
"This software is distributed under an open-source license. See the\n"
"Copyright.txt file that comes with the vtk-dicom source distribution.\n"
"\n");
}
// print the help
void printUsage(FILE *file, const char *cp)
{
fprintf(file, "usage:\n"
" %s file\n", cp);
fprintf(file, "options:\n"
" --help Print a brief help message.\n"
" --version Print the software version.\n\n");
}
// print the help
void printHelp(FILE *file, const char *cp)
{
printUsage(file, cp);
fprintf(file, "Dump the header from a .isq, .rad, or .aim file.\n\n");
}
// remove path portion of filename
const char *fileBasename(const char *filename)
{
const char *cp = filename + strlen(filename);
while (cp != filename && cp[-1] != '\\' && cp[-1] != '/') { --cp; }
return cp;
}
// This program will convert
int MAINMACRO(int argc, char *argv[])
{
// redirect all VTK errors to stderr
vtkConsoleOutputWindow::Install();
int rval = 0;
if (argc < 2)
{
printUsage(stdout, fileBasename(argv[0]));
return rval;
}
else if (argc == 2 && strcmp(argv[1], "--help") == 0)
{
printHelp(stdout, fileBasename(argv[0]));
return rval;
}
else if (argc == 2 && strcmp(argv[1], "--version") == 0)
{
printVersion(stdout, fileBasename(argv[0]));
return rval;
}
vtkSmartPointer<vtkScancoCTReader> reader =
vtkSmartPointer<vtkScancoCTReader>::New();
reader->SetFileName(argv[1]);
reader->UpdateInformation();
double origin[3], spacing[3], dvec[3];
int extent[6], ivec[3];
reader->GetDataOrigin(origin);
reader->GetDataSpacing(spacing);
reader->GetDataExtent(extent);
printf("Version: %s\n", reader->GetVersion());
printf("CreationDate: %s\n", reader->GetCreationDate());
if (strncmp(reader->GetVersion(), "AIMDATA", 7) == 0)
{
printf("ModificationDate: %s\n", reader->GetModificationDate());
printf("Position: %d %d %d\n",
static_cast<int>(origin[0]/spacing[0] + 0.5),
static_cast<int>(origin[1]/spacing[1] + 0.5),
static_cast<int>(origin[2]/spacing[2] + 0.5));
printf("Dimensions: %d %d %d\n",
(extent[1] - extent[0] + 1),
(extent[3] - extent[2] + 1),
(extent[5] - extent[4] + 1));
printf("ElementSize: %g %g %g [mm]\n",
spacing[0], spacing[1], spacing[2]);
printf("DataType: %s\n",
(reader->GetDataScalarType() == VTK_SHORT ? "short" : "byte"));
}
reader->GetScanDimensionsPixels(ivec);
printf("ScanDimensionsPixels: %d %d %d\n",
ivec[0], ivec[1], ivec[2]);
reader->GetScanDimensionsPhysical(dvec);
printf("ScanDimensionsPhysical: %g %g %g [mm]\n",
dvec[0], dvec[1], dvec[2]);
printf("PatientName: %s\n", reader->GetPatientName());
printf("PatientIndex: %d\n", reader->GetPatientIndex());
printf("MeasurementIndex: %d\n", reader->GetMeasurementIndex());
printf("Site: %d\n", reader->GetSite());
printf("ScannerID: %d\n", reader->GetScannerID());
printf("ScannerType: %d\n", reader->GetScannerType());
printf("PositionSlice1: %g [mm]\n", reader->GetStartPosition());
printf("ReferenceLine: %g [mm]\n", reader->GetReferenceLine());
printf("NumberOfSamples: %d\n", reader->GetNumberOfSamples());
printf("NumberOfProjections: %d\n", reader->GetNumberOfProjections());
printf("ScanDistance: %g [mm]\n", reader->GetScanDistance());
printf("SampleTime: %g [ms]\n", reader->GetSampleTime());
printf("SliceThickness: %g [mm]\n", reader->GetSliceThickness());
printf("SliceIncrement: %g [mm]\n", reader->GetSliceIncrement());
printf("ReconstructionAlg: %d\n", reader->GetReconstructionAlg());
printf("Energy: %g [kV]\n", reader->GetEnergy());
printf("Intensity: %g [mA]\n", reader->GetIntensity());
printf("MuScaling: %g [cm]\n", reader->GetMuScaling());
reader->GetDataRange(dvec);
printf("DataRange: %g %g\n", dvec[0], dvec[1]);
printf("CalibrationData: %s\n", reader->GetCalibrationData());
printf("RescaleType: %d\n", reader->GetRescaleType());
printf("RescaleUnits: %s\n", reader->GetRescaleUnits());
printf("RescaleSlope: %g\n", reader->GetRescaleSlope());
printf("RescaleIntercept: %g\n", reader->GetRescaleIntercept());
printf("MuWater: %g [cm^-1]\n", reader->GetMuWater());
printf("HeaderSize: %d\n", static_cast<int>(reader->GetHeaderSize()));
fflush(stdout);
return 0;
}
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