HttpImageFilterModule: Crop with nonzero origin

[Maxim Dounin]

Hello!

On Mon, May 30, 2011 at 04:32:19PM +0900, David Somers-Harris wrote:

> I'd like to use nginx's Image Filter
> Module<http://wiki.nginx.org/HttpImageFilterModule>to dynamically
> generate
> DeepZoom<http://msdn.microsoft.com/en-us/library/cc645050%28v=vs.95%29.aspx>images.
> 
> However, I don't see an x-position or y-position argument for the crop
> directive. Is it even possible for the Image Filter Module to crop quadrants
> other than the top left?

Just a side note: "crop" isn't really crop, it is something like 
"resize and crop if needed".

And no, it doesn't allow to crop image to arbitrary selected region.

Maxim Dounin