dg.js - javascript dynamic geometry library

dg.js is javascript library for dynamic geometry. DG helps you build, visualize and explore relationship between geometry objects in intuitve and interactive way.

Interpreter

If you want to create quick examples check out interpreter.

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Here is a small list of examples to get familiar with dg.js. If you make some example using dg.js make sure to send code and I'll include them here with reference to you.

Examples list

• triangle animation example
• weel simulation
• tangent construction
• drawing regular polygons in dg.js
• triangle orthocenter
• line intersection example
• demonstration of line dependency
• inscribed circle
• intersection of functions
• function animation example
• circumcenter example
• demonstrating dg events
• affine transform
• quadratic function with sliders (user input dependent)

API

To see full API & download check out dg.js at github.

Contribute

See github page on how to contribute.

Contribution Credits

• My mentor prof. Filip Marić - library idea, contribution and support
• Faculty of Mathematics, Belgrade - for kindly hosting dg library