A JavaScript library for 3d transformations

While working on a zoomable drawing canvas for mobile and desktop use, I figured out that it was incredibly difficult to find a web library that—out-of-the-box—supports panning, scaling, and rotation of HTML and SVG elements. The few libraries that I found did not really fulfill all requirements, which are basic 2d transformations of visual elements in arbitrary nested hierarchies. Therefore, I found myself spending time on implementing transformer.js to exactly meet my requirements. Maybe this will be useful for someone else, which is why I want to share it with the public as open source project.

The documentation will be updated gradually. In the meantime try out the examples at https://raedle.github.io/transformer.js

This is a Node.js project and requires Node.js version >= 8.

• Clone project git clone https://github.com/raedle/transformer.js.git
• Go to project root cd transformer.js
• Run npm install to install all project dependencies. All dependencies are listed in the package.json file.
• Run npm start to run examples. The command should also open a browser at http://localhost:8080. If not, then open browser and point it to http://localhost:8080

The library can be found under release in this GitHub project.