geometry

A geometry is a geometric shape that contains one or more coordinates and a spatial referenceA spatial reference is a set of parameters, typically defined by a WKID, that define the coordinate system and spatial properties for geographic data. Applications use a spatial reference to correctly display the position of geographic data in a map or scene.Learn more. PointsA point is a type of geometry containing a single set of x,y coordinates and a spatial reference.Learn more contain a single set of coordinates, linesA polyline is a type of geometry containing ordered point coordinates and a spatial reference.Learn more contain two or more coordinates, and polygonsA polygon is a type of geometry containing an array of rings and a spatial reference. Each ring contains an array of point coordinates, where the first and last point are the same.Learn more contain three or more coordinates. Geometries are used to define the shape and position of graphicsA graphic is a visual element composed of a geometry, symbol, and attributes that is displayed on a map or scene.Learn more and featuresA feature is a single record, also known as a row, that represents a real-world entity. It typically contains a geometry (point, multipoint, polyline, or polygon) and attributes but it can also contain just attributes.Learn more.