FOSS4G Denver 2011
Frontend developer @Vizzuality
How HTML5 can improve web mapping
Demo some projects made by Vizzuality
"HTML5 is a language for structuring and presenting content for the World Wide Web, a core technology of the Internet..."(Wikipedia)
HTML5 is great for developing web applications
Some technologies appeared before than others in different browsers versions
CSS3 new options
Box-shadow
Background gradients
...
Using Canvas on markers
Custom OverlayView in Gmaps v3, Leaflet, OSM,...
...
Add/remove
Hide/show
Sort
... layers in the map
Asynchronous - "Additional threads not blocking user-interface"
Server side vs client side for georeferencing
jQuery framework
Modernizr plugin
Efforts
...and love!
HTML5 brings superb possibilities for web-mapping
Canvas enables client side rendering of maps
CSS3 help to create great user interfaces
IE<9 sucks!
Javier Álvarez
Vizzuality, @xavijam
This presentation is available at xavijam.github.com/html5-foss4g
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