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I´m thinking on coding a couple of examples for my Computational Geometry class (2D), I want to use html5 and javascript.
Can anyone recommend a javascript library or does html5 has everything I need to start?
I will be mostly working with points and lines, but it would be nice to have something that draws a Cartesian plane as a reference and maybe some data structures ready to use.
JSXGraph
Specifically focuses on dynamic geometry and functions visualization. Comes from the academia. Authors – a German university.
Uses SVG (with fallback to Canvas and VML for IE). Works on iOS and Android.
The API is a very abstracted SVG API. It operates on figures and groups of figures, tangents, hyperbolae &c.
Has nice documentation.
SVG is not considered part of HTML5, but it’s worth looking at. It’s flexible, ubiquitous and, I think, vector graphics is a better option for geometry than bitmaps (Canvas).