Toggle diff mask - Should toggle the diff mask in the active diff view.
Toggle swipe mode - Should toggle between a stacked swipe viewing mode.
Diff last opened images - Will force link last two opened webviews.
If vscode opens a diff and your images aren't linked with diff and sync then
this is the workaround.
Note that the extension API doesn't allow to directly get the active webview so
detection is based on visibility state changes. Therefore toggle commands might
be sketchy.
Extension Settings
image-diff.viewer.minScaleOne - Will always have 1 or less as the minimum scale
image-diff.viewer.imageRendering - Sets the image-rendering css property on the image
image-diff.diff.defaultAlign - Sets the default diff alignment for images with different dimensions.
Known Issues
The swipe mode suffers from transform and scaling limits that don't allow for
the images to pan naturally and isn't correct for the view
This extension is in very early days. And it's subject to change anytime.