Toggle Show or Hide a Line in a Multi-series Line Chart

[Elavarasanlee]

Hi Fvancop, Thanks for the good chart library! It has got pretty good number of options. Is there any option for Show/Hide a line in Multi Series linechart on triggering a click event (say click on legend)? Working example of Google Charts: http://jsfiddle.net/Loxos/rmbtwdhd/embedded/result/ I can think of a solution:

• Set option extrapolateMissingData: false
• Set the 'y' values of the line you want to hide to "undefined"
• Update the chart. But is there any clean way I can do this? Similarly for Piechart, Barchart, etc...

[markosko]

Maybe enough will be change color of line to transparent to hide line but u had to done click event I cant do it now

[Elavarasanlee]

Yup that does the job very easily! Thank you.