Data Visualisation

Posted on February 24, 2012

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(Also see post on data)

19-02-2012

Project visualizing twitter data on John Terry: http://twitterabused.com/2012/02/09/visualising-twitter-networks-john-terry-captaincy-controversy/

22-02-2012

Carried out research into visualization techniques on the internet.  It was discovered that Processing.js can be used with variables from javascript.  HTML5 also includes a drawing canvas which can be utilized by processing.js.

24-02-2012

Processing.js used in a project to visualize real time US congress data.  Project website: http://clearcongressproject.com/ and project blog: http://clearcongressproject.wordpress.com/.

Information on using processing.js on the web, available online: http://processingjs.nihongoresources.com/processing%20on%20the%20web/#json

Other examples of processing.js on the web with javascript: http://mattryall.net/blog/2008/11/wiki-visualisations-with-javascript

25-02-2012

MYSQL query of US Agricultural Data in database.  Stored results in PHP variable.  Used processing.js example – access and alter data in a sketch from the DOM/Javascript – as a starting point for visualising data stored in a database on webpage.  The difficulty was getting variables PHP variables into processing.js script.

01-03-2012
Javascript, Processing Data Visualisation Tutorial
Sombrero 3D Surface
Performance Visualisation using JS
Node.js and MongoDB
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