[Gdal-dev] Rotating images

[Morten Nielsen]

I am looking for a fast way to rotate an image just by adding the
Orientation tag (274) to a tiff. My images are jpeg-compressed and tiled
tiffs, so I'd rather not do a new recompression of the data.

 

Is there an easy way of adding the tag using any of the GDAL commandline
tools? (or any other way of rotating the images without recompression)

I only need to rotate the images either 90, 180 or 270 degrees.

 

Best regards

/Morten

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