Help with Gantt Chart

[cursosba]

Hello, I need to develop a simple project with a gannt chart, promet-erp has a very good one as shown in the image, but I can't compile the example, has anyone used the component?

https://github.com/cutec-chris/promet-base/blob/master/base_pm/gsGanttCalendar.pas

[wp]

I have not used this component.But there is another Gantt component in the TVPlanIt package (which must be installed from OPM)