Geographic polygon primitive for GeoGraphics
GeoPolygon[{loc1, …, locn}]
GeoPolygon[{loc1, …, locn} -> {{q1, …, qm}, …}]
GeoPolygon[{poly1, poly2, …}]
GeoPolygon[{poly1, poly2, …}, sideness]
GeoPolygon[polys, sideness, pathtype]
GeoGraphics[GeoPolygon[{{-30, -60}, {-30, 60}, {30, 60}, {30, -60}}]]
→ -Graphics-GeoGraphics[GeoPolygon[{{-30, -60}, {-30, 60}, {30, 60}, {30, -60}}, "LargerArea"]]
→ -Graphics-GeoGraphics[GeoPolygon[{{-30, -60}, {-30, 60}, {30, 60}, {30, -60}} -> {{{-15, -30}, {-15, 30}, {15, 30}, {15, -30}}}]]
→ -Graphics-