SVS / Background Color

[Benjamin Gilbert]

On Wed, Jun 24, 2026 at 1:19 AM Mathieu Malaterre
<mathieu.malaterre at gmail.com> wrote:
> I see that openslide has recently added Background Color for trestle, but I do not see anything on the Aperio/SVS side.

The Trestle driver has supported the background color property since
2010, but the Aperio driver does not.  We don't have any Aperio
samples with this metadata; could you submit one at
<https://openslide.org/submit/>, preferably with a CC0 license so we
can add it to openslide-testdata?

Best,
--Benjamin Gilbert