How to create a perfect Gantt chart
1. Create a simple Gantt chart
See Creating a Gantt chart for more details.
2. Add progress to your Gantt chart
See Gantt chart with progress for more details.
3. Add events to the Gantt chart
See Progress Gantt chart with events for more details.
4. Add a vertical line for illustration of the current date
See Glossy Gantt chart with a vertical line for more details.
See also this tip in French: Comment créer un diagramme de Gantt parfait.