I have a stacked area chart and in the tooltip, I want to display the total value of that category. Is it possible to access all the points in the tooltip template? The category axis is bound to a Date field and I am using the aggregate property to sum up points. Therefore, it will be great if I can access the points generated by the chart.
1 Answer, 1 is accepted
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Accepted
Hello Jacky,
You can use a shared tooltip template and access the points collection (exposed via let-points="points"), then sum their respective values, e.g.:
https://stackblitz.com/edit/angular-scgbfa-jhabqe?file=app/app.component.ts
I hope this helps.
Regards,
Dimiter Topalov
Progress Telerik
You can use a shared tooltip template and access the points collection (exposed via let-points="points"), then sum their respective values, e.g.:
https://stackblitz.com/edit/angular-scgbfa-jhabqe?file=app/app.component.ts
I hope this helps.
Regards,
Dimiter Topalov
Progress Telerik
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