Pro iOS Geo pp 95-144 | Cite as


  • Giacomo Andreucci


In the previous chapters I talked about integrating a map into a web app, building controls to manipulate it, and styling a map’s existing content. It is now time to show you how to build your own geographic content and put it on the map. Content may include markers, lines, polygons, and other kinds of layers. These objects, unlike the on-map controls, are tied to one or more sets of geographical coordinates, so they move when you zoom or drag the map. In the Google Maps JavaScript API jargon these objects are called overlays.


Crime Type Spatial Query Client Device Position Property Info Window 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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© Giacomo Andreucci 2013

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  • Giacomo Andreucci

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