Feature Request: Verify on a diff

[yschimke]

The current screenshots, are against a Golden image produced by the same code in a different mode.

I wanted to experiment with using Figma designs, which I don't expect to be able to match 100% because of rendering differences, font rendering, anti-aliasing etc. But if I can get close enough, and sign off on the differences, than I'd like to record that as a new Golden.

Essentially wondering if there is a way to have the diff done not on a test image vs golden image. But comparing

• a test image diff (test image vs saved png)
• a golden image diff (golden image vs saved png)

Close if this is out of scope, currently just wondering if this is feasiable/worthwhile.

[yschimke]

As an example of where I've got to https://github.com/google/horologist/pull/215

[yschimke]

Replacing with a figma plugin