Introduction

The sample code presented in this document discusses the use of the Geospatial API to do the following:

• Create feature schemas, classes and features,
• Query features,
• Add layers and layer groups from feature sources on the fly,
• Perform buffer operations on features,
• Change the stylization of a layer,
• Get the longitude and latitude properties of a street address via web services,
• Apply Union, Intersect, SymetricDifference and Substract geometry operations on two polygons,
• Relate crimes to their responding police stations.