Functiondojo._getOpacity

<script src="../../js/dojo.js"></script>
defined in dojo/_base/html.js

Returns the current opacity of the passed node as a floating-point value between 0 and 1.

Usage

function (/*DomNode*/ node) (view source)
parametertypedescription
nodeDomNodea reference to a DOM node. Does NOT support taking an ID string for speed reasons. return: Number between 0 and 1