This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.
#1
Posted
:
Wednesday, September 28, 2005 7:17:15 AM(UTC)
Groups: Registered
Posts: 1
Is there any way to retrieve the orientation exif tag from LT13?
#2
Posted
:
Sunday, October 2, 2005 6:14:14 AM(UTC)
Groups: Registered, Tech Support
Posts: 1,326
Was thanked: 1 time(s) in 1 post(s)
Hello,
LEADTOOLS reads the value of the orientation tag and returns it in the ViewPerspective member of the FILEINFO structure.
The ViewPerspective member will
give you the information about where the beginning of the image is
stored. Valid values are TOP_LEFT, BOTTOM_LEFT, TOP_RIGHT,
BOTTOM_RIGHT, TOP_LEFT90, and TOP_LEFT270.
However, the details depend on the programming interface that you are using.
For example, if you are using
the API programming interface, you can get more information about the
ViewPerspective, by referring to the "LEADTOOLS Main API Helpfile" and
read the following topics:
- Accounting for View Perspective
- FILEINFO
Thanks,
Maen Badwan
LEADTOOLS Technical Support
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