Hi,

A step chart is basically a line chart. As for coloring under the line, I would check the vizUpdate method and play around with the CSS, hopefully, you'll manage something.

If all fails, you can always look for some external chart lib and import it and use it or embed it using the HTML api.

Hi Florian Lenz,

You can do it through CanvasJS or by using C3.js. Please refer the below links :

http://c3js.org/samples/chart_step.html

https://canvasjs.com/docs/charts/chart-types/stepped-area-chart/

Regards,

Arjun Biswas