Combine multiple series into one legend item (click event/toggle)

[Micah]

How do I combine two series into one legend item? I want to place error bars "onto" a stacked area series. Since the stacked area messes up the placement of the error bars, I cannot put them on the same series. But I do want to be able to toggle them off and on together.

[T. Tsonev]

Hi,

You can set the visibility of the linked error bar series in the legendItemClick event:
    legendItemClick: function(e) {
      if (e.seriesIndex === 0) {
        e.sender.options.series[1].visible = !e.series.visible;
      }
    }

-- Live demo --

We'd appreciate additional info regarding the initial issue. Perhaps we can fix the error bars themselves.

Regards,
T. Tsonev
Telerik

 

 

[Micah]

Great, this will do the trick. Thank you.

You can see my existing code here

If I try putting the error bars on the area series, it looks like it draws them way out of the chart range. I'm guessing it has something to do with the stacked area before it.

[T. Tsonev]

Hello,

Thanks, we've identified the issue and we'll try to provide a timely fix.

As a token of gratitude for your involvement your Telerik points have been updated.

Regards,
T. Tsonev
Telerik

 

 

[T. Tsonev]

Hi,

Just a quick follow-up. The issue seems to be fixed in the Q2 release: 
http://dojo.telerik.com/@tsvetomir/Ebel

Can you please confirm?

Regards,
T. Tsonev
Telerik

 

 

[Micah]

I need the error bars on the shaded series. If I try to move them there, however, it appears that they get pushed up by the stacked area "below" it.

http://dojo.telerik.com/@[e-mail]/AVOq

[T. Tsonev]

Hello,

This behavior is by design. As the error bar value is bound to a fixed value, we add it on top of the previous series top.

Regards,
T. Tsonev
Telerik

 

 

[Micah]

Is there a way to shade the area between the error bars on a line series?

[T. Tsonev]

Hello,

I agree, this would be the cleanest solution. But it would require a series type that we don't have right now - range area.

Please, file a request for this feature on our UserVoice portal if you have minute. This will help us gauge the interest and prioritize.

Regards,
T. Tsonev
Telerik

 

 

[Micah]

Great, thanks!