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T O P I C    R E V I E W
lago Posted - Dec 20 2015 : 08:33:03
Hello, please, i have a little question about process metadata info.

I just need some metadata fields read my images, i get to do so using:

ImageEnView1->IO->Params->ReadIPTCField();

Assuming a loaded image.
The process is the same for writing with WriteIPTCField();

But, and here is my question:
As I can write certain IPTC / EXIF fields without loading the image?

I have seen the Inject method , which calls the path of a physical file (perfect), but copies all metadata fields , and I just need some.


Someone can help me?, thanks alot.

Jorge.

3   L A T E S T    R E P L I E S    (Newest First)
lago Posted - Dec 27 2015 : 22:15:33
Thanks alot klausdoege and xequte, i will try this way.

And happy christmas :)
xequte Posted - Dec 21 2015 : 20:59:08
Hi

With ImageEnView or ImageEnIO, you can also use ParamsFromFile:

http://www.imageen.com/help/TImageEnIO.ParamsFromFile.html

And to save the IPTC data back to the file without setting the image use InjectJPEGIPTC:

http://www.imageen.com/help/TImageEnIO.InjectJpegIPTC.html

Nigel
Xequte Software
www.xequte.com
nigel@xequte.com
klausdoege Posted - Dec 21 2015 : 12:22:39
Hi Jorge,
Show TIOParams.LoadFromFile and
TIOParams.SaveToFile.
Before set the Exif and IPTC-Data

Klaus
www.klausdoege.de