Gantt Chart - possibility to use milliseconds or decimal values for seconds

[snoerenberg]

Is it possible to use milliseconds in a Gantt chart?
Currently I cannot get it to work, only full seconds are working like expected.

working:

gantt
	dateFormat x
	axisFormat %H:%M:%S
    title Timeline
    
FirstItem: 1652187038860, 19s
SecondItem: 1652187052444, 5s
ThirdItem: 1652187052977, 1s

not working but would be great:

gantt
	dateFormat x
	axisFormat %H:%M:%S
    title Timeline
    
FirstItem: 1652187038860, 19000ms
SecondItem: 1652187052444, 5110ms
ThirdItem: 1652187052977, 500ms   

decimal values are not possible as well as it seems:

gantt
	dateFormat x
	axisFormat %H:%M:%S
    title Timeline
    
FirstItem: 1652187038860, 19.0s
SecondItem: 1652187052444, 5.1s
ThirdItem: 1652187052977, 0.500s 

Any help or idea would be appreciated.

Stephan

[serkan-ozal]

Seems that the required contribution is straightforward and needs to be handled at

• here https://github.com/mermaid-js/mermaid/blob/develop/src/diagrams/gantt/ganttDb.js#L231
• and here https://github.com/mermaid-js/mermaid/blob/develop/src/diagrams/gantt/ganttDb.js#L268
  by supporting ms placeholder and passing milliseconds to the moment

[serkan-ozal]

Hi, is there any update on this?

[snoerenberg]

Hi, I‘ll check back on the suggested changes after I‘m back from parental leave in 3 weeks.

[serkan-ozal]

Hi there, were you able to check suggested changes?