[Talk-us] Province / State borders
Richard Weait
richard at weait.com
Mon Mar 30 11:59:21 BST 2009
I've adjusted the boundary=admin rendering on my tile server to make
more sense for North America. Rendering the state / provincial borders
at zoom 1 & 2 might be overdoing it, but at zoom 3 looks reasonable. It
does point out a potential shortcoming in the boundary data though.
Borders for Vermont and New York appear "bolder" than for Minnesota and
Illinois. Have they been tagged differently, or duplicated? Anyone
have a border-checker script?
See it here for part of North East. http://weait.com/maps very slow
server/connection.
Best regards,
Richard
P.S. My boundary hack.
<Rule>
<Filter>[admin_level]='4'</Filter>
<MaxScaleDenominator>500000000</MaxScaleDenominator>
<LineSymbolizer>
<CssParameter name="stroke">purple</CssParameter>
<CssParameter name="stroke-width">1</CssParameter>
<!--CssParameter name="stroke-dasharray">4,3</CssParameter-->
<CssParameter name="stroke-opacity">0.2</CssParameter>
</LineSymbolizer>
</Rule>
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