a.length;c++)0<=a[c].indexOf("=")&&b.push(a[c])}return b.join(";")},setCellStyles:function(a,b,c,d){if(null!=b&&0<b.length){a.beginUpdate();try{for(var e=0;e<b.length;e++)if(null!=b[e]){var f=mxUtils.setStyle(a.getStyle(b[e]),c,d);a.setStyle(b[e],f)}}finally{a.endUpdate()}}},hex2rgb:function(a){if(null!=a&&7==a.length&&"#"==a.charAt(0)){var b=parseInt(a.substring(1,3),16),c=parseInt(a.substring(3,5),16);a=parseInt(a.substring(5,7),16);a="rgb("+b+", "+c+", "+a+")"}return a},hex2rgba:function(a){if(null!=