Add additional date on tooltip

[hnfishwu]

I would like to add more additional data on tooltip.
I know I can use myChart.zDataLabel('<div>Additional <b>data</b></div>') to add more text.

But I want to show different text on different segments.
Is it possible?
Thanks.

[vasturiano]

@hnfishwu you can use .segmentTooltipContent for that purpose.

[hnfishwu]

@vasturiano

Could you give me some example to use this .segmentTooltipContent ?
I have tried this but the tooltip only can show the val or timerange.
I would like to show different tooltip on different segment , and the tooltip is not val or timerange.

Do you have any suggestion?
Thanks.

[vasturiano]

@hnfishwu the segment data is included in the callback function of .segmentTooltipContent.
So you can do something like:

.segmentTooltipContent(d => d.data.myCustomTooltipText)

[hnfishwu]

@vasturiano
Thanks a lot.
It works.