MarkLogic 9 Product Documentationgeo.polygon
geo.polygon( polygon-or-points as Node[] ) as cts.polygon
Summary
Create a cts.polygon value from a sequence of point nodes in one of the supported markup vocabularies, such as KML or GML.
Usage Notes
If you know the geospatial data format (GML, KML, etc.), it is more efficient to use the equivalent format-specific function.See Also
- Geospatial Search Applications in the Search Developer's Guide
Example
// Create a cts.polygon from a set of GeoJSON points
const geo = require('/MarkLogic/geospatial/geospatial');
geo.polygon([
{type: 'Point', coordinates: [100.0,0.0]},
{type: 'Point', coordinates: [101.0,0.0]},
{type: 'Point', coordinates: [101.0,1.0]},
{type: 'Point', coordinates: [100.0,1.0]},
{type: 'Point', coordinates: [100.0,0.0]}
]);