Mapping and Geolocation on the Flash Platform
- 2. Ryan Stewart
ryan@adobe.com
blog.digitalbackcountry.com
@ryanstewart
github.com/ryanstewart
Based in Seattle
Like beer a little too much
Into mountaineering, backpacking, etc
- 7. Only supported if
the device supports
it
Provides whatever
attributes the phone
provides
Uses the underlying
phone API
- 10. setUpdateRequestInterval
API to configure how often to
get
location data
Device won’t let you do
updates in small intervals
- 12. HTML5 as a Fallback
The HTML5 Spec
provides a Geolocation API
Gives access to Geolocation
via the browser
On devices it leverages the Native API
in the same way that AIR does
http://www.webkitchen.be/geolocation/
- 14. Comparing Mapping APIs
Street/
Terrain Topo Traffic 3D
Satellite
Google Maps Yes Yes No No (JS) Yes
Yahoo Maps Yes No No Yes No
MapQuest Yes No No Yes No
ESRI Yes Yes Yes No No
- 16. Uses a layered approach for bits of data
Has advanced components for editing
and viewing things sequentially
Allows for querying specific bits of
data for mapping
- 19. Dealing with Geodata
Main Formats:
GPX - Most widespread GPS Format
KML - Includes ability to draw
shapes
But there are many others.
- 20. Geo projects
GPXAS3 - Library for Parsing GPX files
http://github.com/ryanstewart/GpxAS3
AIRGPSBabel - AS3 Wrapper for GPSBabel
http://www.gpsbabel.org/
Editor's Notes
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- http://www.smashingmagazine.com/2009/01/23/friday-freebies-flavours-icon-set-and-cute-tweeters-icon-set/
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- http://www.flickr.com/photos/wtlphotos/3027430438/
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- http://www.smashingmagazine.com/2009/01/23/friday-freebies-flavours-icon-set-and-cute-tweeters-icon-set/