sure, it would be simple enough to copy what was done with the server side image maps thing, and define some query parameters that get requested along with the image. So each different size gets its own url and proxies and caches are happy. servers that don't support it just serve a normal image. a tiny bit of javascript can polyfill it in now. today.
That is a very appealing design, but sadly it doesn't address all the use cases. In particular one thing that people want to be able to do is to display a different image depending on the viewport dimensions, for example a closer crop on a small screen compared to that shown on a larger screen.
ZenPsycho|13 years ago
hoppipolla|13 years ago