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gregkepler/offset

Created October 22, 2014 20:54
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  1. gregkepler created this gist Oct 22, 2014.
    18 changes: 18 additions & 0 deletions offset
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,18 @@
    // originall from from http://cvmlrobotics.blogspot.com/2013/03/angularjs-get-element-offset-position.html
    function bounds( elm ) {

    try {return elm.offset();} catch(e) {}

    var rawDom = elm[0];
    var _x = 0;
    var _y = 0;
    var body = document.documentElement || document.body;
    var scrollX = window.pageXOffset || body.scrollLeft;
    var scrollY = window.pageYOffset || body.scrollTop;
    _x = rawDom.getBoundingClientRect().left + scrollX;
    _y = rawDom.getBoundingClientRect().top + scrollY;
    var _width = rawDom.getBoundingClientRect().width;
    var _height = rawDom.getBoundingClientRect().height;

    return { left: _x, top:_y, width:_width, height:_height };
    }