Support Requests item #1432607, was opened at 2006-02-16
02:49
Message generated for change (Comment added) made by
mgeisler
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Category: None
Group: None
>Status: Pending
Priority: 5
Submitted By: johnc (jcampbell1)
Assigned to: Nobody/Anonymous (nobody)
Summary: Add Tag
Initial Comment:
Is there anyway to add an EXIF tag to an existing
image? If so, can you guys post an example of how one
might do this.
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>Comment By: Martin Geisler (mgeisler)
Date: 2006-02-20 17:32
Message:
Logged In: YES
user_id=1264592
Yes, you can both add, delete, and modify all tags with PEL.
But I can understand that it might not be entirely clear
how to do it... it needs to be documented better.
But here's a brief guide. If it doesn't work, then please
reply and I'll try again.
If your image has no Exif information, then you'll have to
add a PelExif object from scratch -- please see the
documentation for PelJpeg::__construct():
ht
tp://pel.sf.net/doc/PEL/PelJpeg.html#__construct
If your image already has some Exif information, then you
have to locate the IFD you want to modify. Then use the
addEntry() method to add a PelEntry object to the IFD.
There has been a little discussion about this here:
http://article.gmane.org/gmane.comp.web.pel.devel/58
I hope this helps you!
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