Gantt - Custom vertical lines


I need to draw custom vertical lines on each rows, is that possible? (E.G I need to show the deadline for each individual task)

Can someone point me in the right direction please?



unfortunately no. Currently you can only change color of the whole cell in timeline area. Although setting thick left or right border of the cell might do the job … plate.html


I need to draw custom horizontal lines in the cells to represent the shift of the crew in gantt chart, Is It possible?

It should be possible to do that. But please clarify how you want to use that because there are a lot of scenarios how it might be implemented.

We have to represent the crew shift timings by vertical lines.If there is a work order it should show the work order and if the particular crew is in shift it has to represent the shift with vertical lines. Both work order and shift timings should has to be come in the same cell, but the work order has to be highlighted more.

Thank you for the clarification.
If you want to show that exactly inside the cell object, then you are limited to pseudo class because task cells can only be modified via CSS. Here is an example:
But if you want to see it visually, you can use addTaskLayer feature. It allows creating custom task layers for each task:
There are many things that can be displayed over and behind tasks. You can see how it looks like in the following examples: