Change duration format

[rhuanbarreto]

Describe the solution you'd like
I want to display the duration in the column in hours instead of days.

[mariohmol]

I think this is dup to #253 (comment) right?

[rhuanbarreto]

No. I don't want an hour view. I want the duration on the column to be shown in hours instead of days, weeks or months depending on the view mode.

[mariohmol]

Makes sense, so in the day view, when the duration is less than a day, show the duration in hours.

is this correct?

[rhuanbarreto]

I want to have a fixed duration format independent of view. In my case, all tasks are counted in hours, so in day, week, month and quarter view, the duration will display the value I sent in hours.

[mariohmol]

I see.. well.. this should not be hard to implement

1. create a new option for the gantchart will include a durationFormat.
   https://github.com/jsGanttImproved/jsgantt-improved/blob/master/src/options.ts#L77

2. You can make a logic here using this durationFormat to change how it calculates:
   https://github.com/jsGanttImproved/jsgantt-improved/blob/master/src/task.ts#L249

3. include the hour format here
   https://github.com/jsGanttImproved/jsgantt-improved/blob/master/src/task.ts#L263