POWER BI - DENEB - GANTT CHART - EVOLUTION

Question

I came across the following gantt graph, made in Vega. I would like to know if we can modify the code and if so how, in order to make the following two changes: 1: add a scroll bar at the bottom to scroll only the schedule, but not the tasks? 2: How do you add milestones to the graph?

If anyone can answer, that would be great. enter image description here

upgrading the vega code in the gantt graph

Code is from https://vega.github.io/schema/vega/v5.json description": "Dataviz by David Bacci: https://www.linkedin.com/in/davbacci/"

Answer 1

Scrollbars cannot be added to this chart.

To add a milestone, ensure your start date and end date are the same and set milestone to true like in the example provided.

 "milestone": true,
  "start": "13/03/2023",
  "end": "13/03/2023",