If I add a stroke to a polygon SLD style, I get something that extends over both sides of the polygon boundary like this:
I want to highlight certain polygons, some without drawing anything over their area, others without drawing anything over their neighbors. So the stroke should only be on the inside OR outside instead like in these:
How can I achieve this in GeoServer SLD in an easy, fast and hopefully non-hacky way? I need to be able to specify the width in "drawing units", not my geometry's coordinate system units so the suggestions from the similar Line stroke offset in Geoserver do not apply.