[Digikam-devel] [Bug 138704] show selected AF points as graphical overlay in editor/preview

[Gilles Caulier]

http://bugs.kde.org/show_bug.cgi?id=138704





--- Comment #18 from Gilles Caulier <caulier gilles gmail com>  2009-02-06 08:01:59 ---
There is also an important point to talk: For fresh image taken with camera,
parsing and displaying AF area over the image is simple. We jsut need to
compute rectangle using a camera AF database.

But if the image is modified, for example cropped! what we can do ? The AF area
is not at the sample place, because coordinates over the image given in
Database will be done using full camera sensor resolution.

The only way to wrap around this problem, is to compute adjusted coordinates of
AF aera by digiKam and to store it to XML in digiKam namespace. Of course, this
way will faild if user crop imgae in another editor as Gimp...

Gilles Caulier


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