Greg, I do use a fill. It isn't a solid color but a small letter "R" to stand for Reserve. That does show me where the inners are in a fashion but I would like to experiment with getting them to display with some sort of a line. On Sat, Dec 8, 2018 at 10:54 AM Greg Troxel <gdt@lexort.com> wrote:
Dave Swarthout <daveswarthout@gmail.com> writes:
I've been adding large Alaskan National Wildlife Refuges to OSM. The boundaries weren't displaying so I added a directive in my relations file modeled after the administrative boundary code in the default style that adds a name to protected areas like so:
(type=boundary | type=multipolygon) & boundary=protected_area & name=* { apply { set mkgmap:boundary_name='$(mkgmap:boundary_name)/${name}' | '${name}'; } }
Then in my lines file I included a line style defined as: boundary=nature_reserve | boundary=protected_area [0x10e12 resolution 19].
This works well but the lines bounding the inner areas of these relations do not render. How can I make them display?
Not what you asked, but I reject the notion that because the tag is "boundary=protected_area" that what should be rendered is a line on the boundary, rather than an area. I view this tag as denoting something about the area within the polygon -- basically landuse=conservation and/or leisure=nature_reserve.
So I would treat these boundary tags as being about the area and use a green fill, and not focus so much on the boundary proper.
I realize that mine is not a universally-held view :-)
-- Dave Swarthout Homer, Alaska Chiang Mai, Thailand Travel Blog at http://dswarthout.blogspot.com