l);null!=m&&(a.getDropTarget=m);a.getGraphForEvent=function(n){return"function"==typeof b?b(n):b};null!=d&&(a.createDragElement=function(){return d.cloneNode(!0)},k&&(a.createPreviewElement=function(n){var p=d.cloneNode(!0),q=parseInt(p.style.width),r=parseInt(p.style.height);p.style.width=Math.round(q*n.view.scale)+"px";p.style.height=Math.round(r*n.view.scale)+"px";return p}));return a},format:function(a){return parseFloat(parseFloat(a).toFixed(2))}},mxConstants={DEFAULT_HOTSPOT:.3,MIN_HOTSPOT_SIZE:8,