openseadragon/openseadragon — pull request #505 by iangilman (2014-10-17 21:35:39+00:00)
Title: Viewport margins

Fixes #451

@aeschylus please give it a try. One issue I'm aware of:

1. Put in a top margin.
1. Make the window a good deal wider than the image.
1. Go home.
1. Zoom in.

Note that it zooms down; it seems that the constraints are triggering incorrectly in that case.