Demonstrates Exiv2 library APIs to print Iptc data
#include <exiv2/exiv2.hpp>
#include <iostream>
int main(int argc, char* const argv[]) try {
#ifdef EXV_ENABLE_BMFF
Exiv2::enableBMFF();
#endif
if (argc != 2) {
std::cout << "Usage: " << argv[0] << " file\n";
return EXIT_FAILURE;
}
image->readMetadata();
std::string error(argv[1]);
error += ": No IPTC data found in the file";
throw Exiv2::Error(Exiv2::ErrorCode::kerErrorMessage, error);
}
auto end = iptcData.
end();
for (
auto md = iptcData.
begin(); md != end; ++md) {
std::cout << std::setw(44) << std::setfill(' ') << std::left << md->key() << " "
<< "0x" << std::setw(4) << std::setfill('0') << std::right << std::hex << md->tag() << " " << std::setw(9)
<< std::setfill(' ') << std::left << md->typeName() << " " << std::dec << std::setw(3)
<< std::setfill(' ') << std::right << md->count() << " " << std::dec << md->value() << std::endl;
}
return EXIT_SUCCESS;
std::cout << "Caught Exiv2 exception '" << e << "'\n";
return EXIT_FAILURE;
} catch (const std::exception& e) {
std::cout <<
"Caught exception: '" << e.
what() <<
"'\n";
return EXIT_FAILURE;
}