Class WCH

Object
   |
   +--WCH

class WCH

Defined in dom.js

attach

void attach(<Object> elm)

Attach a WCH in a given element

Parameters:
elm - Element

detach

void detach(<Object> elm)

Hide/undo WCH attached to a given element

Parameters:
elm - Element

update

void update(<Object> elm, <Object> opts)

Update WCH of a given element. This method is useful when the layer changes position or dimension

Parameters:
elm - Element
opts - Cached position and/or dimensions, to avoid calculations