Digikam/Straighten
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Straighten Your Pictures Using Digikam
Transcribed from Mohamed Malik's blog, 16 February 2011
Do you have any images where the horizon is is not straight? In my case I have many. In that case you can straighten them using digiKam. Here is how to do it.
Take a look at this picture...it definitely needs it...
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From the view picture either press F4 or right click on the picture and press to go to the editor view.
From the editor view go to
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Then you will see this window - take a look at the right…
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On the right you can see the menu as and . Change these and you will see effects in real time. Alter these values until you have straightened your image. Here is what I got:
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Well the picture now looks much better!