Function isIndex

src/plot_api/plot_schema.js:383–385

(val)

// note: this is different from Lib.isIndex, this one doesn't accept numeric
// strings, only actual numbers.
function isIndex(val) {
    return val === Math.round(val) && val >= 0;
}

function getTraceAttributes(type) {
    var _module, basePlotModule;