酷课学习网知识地图编辑器
酷课学习网知识地图最后长
完整UI版本，请见此
酷课云知识地图的d3-custom1.js在有一个简单的改写。
所有完整版的程式码接在gh-pages branch上面，您现在在看的master branch是最简版，可供您整合至您的专案当中。
branch中乃相容Bootstrap 2.3.2的版本。
JSON 形式
In case you don't know Chinese
What is Cooc Knowledge Map?
it is a representation of concepts which connect similar ideas in a hierarchical manner. You can think of it as Mind Map. Cooc Knowledge Map is devised by teachers
