legend.hidden option not working correctly

[markrcote]

Seems that only ever second element of legend.hidden results in the series being hidden by default.

[DrummerSi]

Below line 204, add the following line:

options.legend.hidden.splice(options.legend.hidden.indexOf(s.label), 1);

.. So the new block of code will read:

if (off) {
    s.oldColor = s.color;
    s.color = "#fff";
    options.legend.hidden.splice(options.legend.hidden.indexOf(s.label), 1);
}

When initially rendering the graph, this removes each hidden option as it processes it. Without this, the process can trigger multiple times, leading to a series being turn off and then back on again

[laufhannes]

+1

Thanks for that fix, it does the job.