Accessible Example
        
            keyboard, pan, panning, zoom, zooming, accesskey
        
        
        
           Go to map
        
        
            Demonstrate the KeyboardDefaults control and how to use links
            with Access Keys to navigate the map with the keyboard.
        
        
            zoom in
        
            zoom out
        
        
            Navigate the map in one of three ways:
                
                    - Use Access Key "1" (alt + 1) to focus the map element, and
                        use following keys to pan and zoom:
                        
                            - + (zoom in)
- - (zoom out)
- up-arrow (pan north)
- down-arrow (pan south)
- left-arrow (pan east)
- right-arrow (pan west)
 See wikipedia for
                        more detail about Access Keys.
- Navigate to pan and zoom links using the "tab" key, and
                        press "enter" to pan and zoom
- If Access Keys work for links in your browser, use:
                        
                            - i (zoom in)
- o (zoom out)
- n (pan north)
- s (pan south)
- e (pan east)
- w (pan west)
 
            This is an example of using alternate methods to control panning and zooming.  This approach uses map.pan() and map.zoom().  You'll note that to pan, additional math is necessary along with map.size() in order to set the distance to pan.