TAKEPLACE: HTML5 CANVAS

Sunday, February 13, 2011

HTML5 CANVAS

This is the first article in a series that will bring you up to speed with HTML5 canvas, the plugin-less drawing functionality built into modern browsers. In this introductory article, I’ll show you how to access the canvas element, draw shapes, change colours, and erase things. It’s a whistle-stop tour of the basics of this amazing new Web technology.

The series will be an exciting ride, and one that I hope you enjoy. I’m assuming that you’re already comfortable with JavaScript, but have little to no experience with canvas. Even if you’re new to JavaScript, don’t fret, as you’ll still learn something from these articles. NETTUTS

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TakePlace was made with you in mind It's about ideas and innovation, creative perspectives, and solutions. We're advocates for change, because change needs friends. We explore complex systems, adaptive agents, modeling, simulation, artificial life, and complex (information, biological, and social) networks. We especially focus on the Web as a complex information network in which we leave abundant traces of our social and semantic activities: what we do, what we are interested in, whom we talk to, what knowledge we acquire and contribute. Our research spans from modeling the dynamic processes that occur on the Web (how information networks grow and evolve, how individual and collective traffic patterns emerge, how attention bursts are generated and shaped by social and search tools) to designing tools that mine the Web to build better search, navigation, management, and recommendation tools (where ‘better’ means more intelligent, autonomous, robust, personalized, contextual, scalable, adaptive, and so on).