1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
// SPDX-License-Identifier: GPL-2.0-or-later
// The quickest way to access, set or modify IPTC metadata.
#include <exiv2/exiv2.hpp>
#include <iostream>
int main(int argc, char* const argv[]) try {
Exiv2::XmpParser::initialize();
::atexit(Exiv2::XmpParser::terminate);
if (argc != 2) {
std::cout << "Usage: " << argv[0] << " file\n";
return EXIT_FAILURE;
}
std::string file(argv[1]);
Exiv2::IptcData iptcData;
iptcData["Iptc.Application2.Headline"] = "The headline I am";
iptcData["Iptc.Application2.Keywords"] = "Yet another keyword";
iptcData["Iptc.Application2.DateCreated"] = "2004-8-3";
iptcData["Iptc.Application2.Urgency"] = static_cast<uint16_t>(1);
iptcData["Iptc.Envelope.ModelVersion"] = 42;
iptcData["Iptc.Envelope.TimeSent"] = "14:41:0-05:00";
iptcData["Iptc.Application2.RasterizedCaption"] = "230 42 34 2 90 84 23 146";
iptcData["Iptc.0x0009.0x0001"] = "Who am I?";
Exiv2::StringValue value;
value.read("very!");
iptcData["Iptc.Application2.Urgency"] = value;
std::cout << "Time sent: " << iptcData["Iptc.Envelope.TimeSent"] << "\n";
// Open image file
auto image = Exiv2::ImageFactory::open(file);
// Set IPTC data and write it to the file
image->setIptcData(iptcData);
image->writeMetadata();
return EXIT_SUCCESS;
} catch (Exiv2::Error& e) {
std::cout << "Caught Exiv2 exception '" << e << "'\n";
return EXIT_FAILURE;
}
|
