[Digikam-devel] [Bug 146337] Tag regions of an image

Arnd Baecker arnd.baecker at web.de
Mon Jun 4 14:39:59 BST 2007

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------- Additional Comments From arnd.baecker web de  2007-06-04 15:39 -------
For the Notes and Comments example linked to in #0
we might need even a bit more than just an association with a tag, 
because also an individual comment text 
is used, right?

On the technical side, this would presumably mean to introduce 
geometric objects (rectangle, circle, ellipse, polygon, ...)
into the database.
Such an object could then be connected with a tag.
Or/and it could be connected with an additional comment
(This comment would be different from the one attached with the full image).

Maybe there is a simpler way?

Technically one could think of using (a subset of) SVG to describe
the geometric objects; there are routines in Qt to deal with SVG,
though I don't if they can be used to draw on top of an image.

Another issue is then to think about a good way how
to create/add/edit geometric objects and the attached information.

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