@element = options.element\r
@root = options.root\r
@spot = options.spot\r
- @add_element()\r
- \r
- clear: () ->\r
- this\r
\r
render: () ->\r
@restyle()\r
}\r
this.$el.attr(attr)\r
\r
- add_element: () ->\r
- null\r
- \r
div_offset: () ->\r
if @element.get('xy')\r
@element.get('xy')\r