polygon

ReQL command: polygon

Command syntax

r.polygon([lon1, lat1], [lon2, lat2], [lon3, lat3], ...) → polygon
r.polygon(point1, point2, point3, ...) → polygon

Description

Construct a geometry object of type Polygon. The Polygon can be specified in one of two ways:

• Three or more two-item arrays, specifying latitude and longitude numbers of the polygon’s vertices;
• Three or more Point objects specifying the polygon’s vertices.

Longitude (−180 to 180) and latitude (−90 to 90) of vertices are plotted on a perfect sphere. See Geospatial support for more information on ReQL’s coordinate system.

If the last point does not specify the same coordinates as the first point, 登录查看完整内容