https://github.com/yhara/opal-raphael

Opal binding for Raphael.js
https://github.com/yhara/opal-raphael

Last synced: 2 months ago
JSON representation

Opal binding for Raphael.js

• Host: GitHub
• URL: https://github.com/yhara/opal-raphael
• Owner: yhara
• Created: 2014-06-10T04:05:19.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-06-10T08:32:27.000Z (over 10 years ago)
• Last Synced: 2024-07-17T02:33:55.526Z (6 months ago)
• Language: Ruby
• Homepage: https://github.com/yhara/opal-raphael
• Size: 160 KB
• Stars: 10
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-opal - Opal Raphael - Opal binding for Raphael.js (Uncategorized / Uncategorized)

README

        
opal-raphael

============

Opal binding for [Raphael.js](http://raphaeljs.com/).

Tested with Opal 0.6.2, Raphael 2.1.2.

Example

-------

```ruby

  paper = Raphael(0, 0, 600, 600)

  background = paper.rect(0, 0, 600, 600)

  background.attr("fill", "#efefef")

  background.attr("stroke", "#efefef")

```

See example/app/application.rb for full example.

Status

------

Early alpha 

* Can render circle and rect

* `Animation`, `Matrix`, `Raphael.*`, `Set`, `eve` are not supported

  (Waiting for your pull request!) 

See opal/opal-raphael.rb for list of supported methods.

* (Note1: some of the methods may return raw JS object.

  It should be wrapped with `Raphael::Element`, etc.)

* (Note2: method names are intentionally kept lowerCamelCase, so that

  you can find corresponding Opal method easily)

Getting started

---------------

1. Copy example/* to somewhere

2. Edit Gemfile

  * before: `gem 'opal-raphael', path: '../'`

  * after: `gem 'opal-raphael'`

3. `bundle install`

4. `bundle exec rackup`

5. Open http://localhost:9292/

Then you'll see:

![](http://gyazo.com/6c9965d12d5ad8f10667e81281866f5f.png)

Caveats

-------

Currently does not work well with opal-jquery (see https://github.com/opal/opal/issues/547 )

History

-------

* v0.0.2 (2014/06/10)

  * Add some methods

* v0.0.1 (2014/06/10)

  * initial release