-$oParams = new ParameterParser();
-
-$bAsGeoJSON = $oParams->getBool('polygon_geojson');
-$bAsKML = $oParams->getBool('polygon_kml');
-$bAsSVG = $oParams->getBool('polygon_svg');
-$bAsText = $oParams->getBool('polygon_text');
-if ((($bAsGeoJSON?1:0) + ($bAsKML?1:0) + ($bAsSVG?1:0)
- + ($bAsText?1:0)) > CONST_PolygonOutput_MaximumTypes
-) {
- if (CONST_PolygonOutput_MaximumTypes) {
- userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option");
- } else {
- userError("Polygon output is disabled");
- }
-}
-
-// Polygon simplification threshold (optional)
-$fThreshold = $oParams->getFloat('polygon_threshold', 0.0);