[OSM-talk] [Talk-us] NHD Dataset

Andy Allan gravitystorm at gmail.com
Tue Feb 17 16:32:03 GMT 2009

On Mon, Feb 16, 2009 at 8:20 PM, Frederik Ramm <frederik at remote.org> wrote:

> There really is not much other choice, as areas grow larger and the old
> idea of simply drawing touching polygons relies on a rendering style
> without a "casing" around the polygon.

Yep, please avoid making one polygon by using two or more touching
polygons. The cyclemap already renders forests with translucent fill
and an edge symbolizer, which nicely shows up this problem. Frederik's
"advanced multipolygon" concept is the best approach.


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