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GIS for Web Developers
Google Maps API
Roll Your Own Google Maps
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Section 1 -- Quick Examples
A simple map
Adding map controls
Changing the map type
Adding your own data
Section 2 -- Core Objects
Working with Core Objects
Section 3 -- Map Controls
Manipulating the map
Section 4 -- User Data
Adding markers to the map
Adding polylines to the map
Section 5 -- Events
Javascript events (no map)
Manually adding markers
Adding cities by clicking
Section 6 -- AJAX
Adding cities via AJAX