Re: 90 Rotation in one buffer only

> That looks of course better. (-; However, there's still a problem
> here: You need at least a buffer of width and height =
> max(width,height) of the original image data, i.e. it will perform
> "out of bounds" accesses unless the image is square. Solving that
> problem is actually the harder part of it. Of course a memory chunk of
> width * height pixels should be enough to perform a rotation "in
> place", but it is very hard to do unless width = height.

yes, I spoke only about square images.
However, it should be possible to rotate non-square
image - since buffer size doesnot change...

--
Andrey Kuznetsov
http://uio.imagero.com Unified I/O for Java
http://reader.imagero.com Java image reader
http://jgui.imagero.com Java GUI components and utilities


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