Apache POI add a Series name into LineChart

Question

I am creating a LineChart using Apache POI in Excel document. As far as I\'ve managed to achieve is in the below image:

Answer 1

It was pretty straight forward, just instead of using:

data.addSeries(xs, ys);

I had to be using:

LineChartSeries chartSeries = data.addSeries(xs, ys);
chartSeries.setTitle("My Title");

Didn't look at the API that using data.addSeries(xs, ys); returns a single LineChartSeries object onto which I can set a title.