I created an imagemap (at en.wikipedia.org/wiki/Incremental_encoder, section Incremental_encoder_interface). The imagmap's default link doesn't correspond to an external article, so I'm trying to link it to the associated commons image -- which is where a click would normally take me in the case of any other image. The desired link shows up when I hover over a "default" imagemap region, but clicking has no effect. Is there any workaround for this issue?
Topic on Extension talk:ImageMap
I've fixed it to behave correctly for you. The only issue was that you'd forgotten the File: namespace. =)