[Need Advice plz] About hide some legend.

[striderblue]

example:
I have 3 line so it will show 3 legend.
but if I filter 3 line to 2 line.
How can I hide another legend?

I can setting chart using : “chart.options.data[2].showInLegend = false;”

thank you so much

[Sunil Urs]

Can you please let me know what you mean by filter 3 line to 2 line? If you are removing the respective series from the data array, then its respective legend gets removed automatically. Is it not behaving that way?… if not, can you please reproduce the behaviour in jsfiddle so that I can have a look and suggest a solution?