A hierarchical layer based animation library for HTML5 Canvas. Provides anchoring, point-to-bounding box collision,pixel buffers, affine transform and a simple API, among other things.

Features

  • Hierarchical layers
  • Context switching (move a layer to a different canvas)
  • Free anchoring and anchor switching (not just 9-point)
  • Pixel buffers (automatically create a hidden canvas and render to it)
  • Point-to-bounding box, bounding box and convex polygon collision and restitution
  • Transform matrix tools (invert, compose, transform 2D point)
  • Intuitive affine transforms
  • Utilities for easy handling of clicks and drags
  • Easily add your own graphic objects (simply overwrite the draw method)
  • Provided drawable objects: node (a text box), circle, image, path, arrow and an example drawable to use as a template

Project Activity

See All Activity >

Follow OCE.js

OCE.js Web Site

Other Useful Business Software
AI-generated apps that pass security review Icon
AI-generated apps that pass security review

Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
Try Retool free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of OCE.js!

Additional Project Details

Registered

2011-11-26