freecanvas

Based on Literally Canvas 0.5.2

Add Image rotate feature, but still have some bugs on Retina screen. The image gets a little blurry while rotating on Retina screen.

旋转功能

原理是：

每次旋转，都新创建一个canvas，在canvas上做旋转后把图片传给原来的canvas。

优点：

• 减少原代码改动。
• 无论是否视网膜屏，都不失真旋转

缺点：

仅限旋转背景图

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

Literally Canvas is an extensible, open source (BSD-licensed), HTML5 drawing widget. Its only dependency is React.js.

Get help on our mailing list by sending an email to [e-mail] or by visiting Google Groups.

Full documentation

Examples

Along with the CSS, JS, and image assets, this is all it takes:

<div class="my-drawing"></div>
<script>
  LC.init(document.getElementsByClassName('my-drawing')[0]);
</script>

Note: node need <= 6.x

State of the project

No one is maintaining this project. If you report a bug, the ticket will be a helpful place for discussion, but no one will fix it unless you submit a pull request. Feature requests will likewise be ignored.

Pull requests will be merged promptly if they are basically OK.

Developing

Setup: npm install --dev

Watching and serving: gulp dev

Browse to localhost:8080/demo and modify demo/index.html to test code in progress.

To generate a production-ready .js file, run gulp and pull out either lib/js/literallycanvas.js or lib/js/literallycanvas.min.js.

Publishing

generate a production-ready .js file: gulp

publishing:npm publish