Summary

We have seen how visualization can be made from raw data and rendered in animated form with a client using the HTML5 canvas. This can also be made interactive with popups and zooming facilities.

HTML5 can be used to provide desktop notifications and utilize the user's geolocation as part of the application. High quality formatted and standard documentation for the quake map viewer project was generated with the SDK tool dartdocgen.

We have explored data structures and had a look at convenient sorting and iterating facilities.

Moving on from this project, the data can still be presented in a more detailed manner across a date range. We will look at how Dart can be used to build a staple of businesses and other applications—printable reports. Also, we will build upon the API to allow direct entry of geographical information rather than relying on an external data feed.