Function getPaint

libs/echarts/echarts.simple.js:26908–26919

(str, defs)

var urlRegex = /url\(\s*#(.*?)\)/;
function getPaint(str, defs) {
    // if (str === 'none') {
    //     return;
    // }
    var urlMatch = defs && str && str.match(urlRegex);
    if (urlMatch) {
        var url = trim(urlMatch[1]);
        var def = defs[url];
        return def;
    }
    return str;
}

var transformRegex = /(translate|scale|rotate|skewX|skewY|matrix)\(([\-\s0-9\.e,]*)\)/g;