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/*
* Copyright (c) 2008-2018 the MRtrix3 contributors.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, you can obtain one at http://mozilla.org/MPL/2.0/
*
* MRtrix3 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* For more details, see http://www.mrtrix.org/
*/
#include "command.h"
#include "debug.h"
#include "file/path.h"
#include "file/dicom/element.h"
#include "file/dicom/quick_scan.h"
using namespace MR;
using namespace App;
void usage ()
{
AUTHOR = "J-Donald Tournier (jdtournier@gmail.com)";
SYNOPSIS = "Output DICOM fields in human-readable format";
ARGUMENTS
+ Argument ("file", "the DICOM file to be scanned.").type_file_in();
OPTIONS
+ Option ("all", "print all DICOM fields.")
+ Option ("csa", "print all Siemens CSA fields")
+ Option ("tag", "print field specified by the group & element tags supplied. "
"Tags should be supplied as Hexadecimal (i.e. as they appear in the -all listing).")
.allow_multiple()
+ Argument ("group").type_text()
+ Argument ("element").type_text();
}
class Tag { NOMEMALIGN
public:
uint16_t group, element;
std::string value;
};
inline uint16_t read_hex (const std::string& m)
{
uint16_t value;
std::istringstream hex (m);
hex >> std::hex >> value;
return value;
}
void run ()
{
auto opt = get_options("tag");
if (opt.size()) {
std::istringstream hex;
vector<Tag> tags (opt.size());
for (size_t n = 0; n < opt.size(); ++n) {
tags[n].group = read_hex (opt[n][0]);
tags[n].element = read_hex (opt[n][1]);
}
File::Dicom::Element item;
item.set (argument[0], true);
while (item.read()) {
for (size_t n = 0; n < opt.size(); ++n)
if (item.is (tags[n].group, tags[n].element))
std::cout << MR::printf ("[%04X,%04X] ", tags[n].group, tags[n].element) << item.as_string() << "\n";
}
return;
}
File::Dicom::QuickScan reader;
if (get_options("all").size())
print (File::Dicom::Element::print_header());
if (reader.read (argument[0], get_options ("all").size(), get_options ("csa").size(), true))
throw Exception ("error reading file \"" + reader.filename + "\"");
if (!get_options ("all").size() && !get_options ("csa").size())
std::cout << reader;
}
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