Openslide Usage

[Benjamin Gilbert]

On 11/18/2014 02:20 AM, Benjamin Gilbert wrote:
> Concrete proposal: add four properties for each ROI:
>
>      openslide.region[i].x
>      openslide.region[i].y
>      openslide.region[i].width
>      openslide.region[i].height
>
> which give the pixel coordinates and size in level 0.  Initially we'd
> support these for Leica and Ventana.  We could possibly give bounding
> boxes for MIRAX regions, but I think we wouldn't for now.

Done:

     https://github.com/openslide/openslide/commit/f6297378

--Benjamin Gilbert