Rank: Newbie
Groups: Guest
Joined: 11/13/2008(UTC)
Posts: 4
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I can't figure out how to add multiple keywords in the IPTC keyword field. I'm trying the following code: Code:using (Aurigma.GraphicsMill.Bitmap bitmap = new Aurigma.GraphicsMill.Bitmap(file)) {
JpegEncoderOptions options= new JpegEncoderOptions(70, false);
IptcDictionary iptc = new IptcDictionary();
// here is where I set the keywords
iptc[IptcDictionary.Keyword] = "one, two, three, four";
options.Iptc = iptc;
bitmap.Save(file, options);
}
When I then open the file in Photoshop, for example, it tells me that there is one keyword: "one, two, three, four". I've tried splitting the keywords by semicolon and putting quotes around them, the problem remains. Thanks for ideas and experience shared! Edited by moderator Monday, May 28, 2012 8:34:37 PM(UTC)
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Rank: Advanced Member
Groups: Guest
Joined: 8/3/2003(UTC)
Posts: 1,070
Thanks: 1 times
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Hello, To add multiple meta-data values you need to specify them as arrays. Here is the code showing how to do this: Code:
Aurigma.GraphicsMill.Bitmap bmp = new Aurigma.GraphicsMill.Bitmap(400, 400,
Aurigma.GraphicsMill.PixelFormat.Format24bppRgb);
Aurigma.GraphicsMill.Codecs.JpegFrame frame = new Aurigma.GraphicsMill.Codecs.JpegFrame(bmp,
100, false);
Aurigma.GraphicsMill.Codecs.IptcDictionary iptc = new Aurigma.GraphicsMill.Codecs.IptcDictionary();
object [] keywords = new object[2];
keywords[0] = "keyword1";
keywords[1] = "keyword2";
iptc.Add(Aurigma.GraphicsMill.Codecs.IptcDictionary.Keyword, keywords);
Aurigma.GraphicsMill.Codecs.JpegWriter writer = new Aurigma.GraphicsMill.Codecs.JpegWriter(
@"d:/temp/MultipleIptc.jpg");
writer.Iptc = iptc;
writer.AddFrame(frame);
writer.Close();
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