I need to add some functionality to JFreeChart Gantt diagrams:
- To be able to display two bars per task, one with planned dates and another with actual dates. One of the bars should display the tasks progress (%).
- To be able display every task bar with a fixed hight, no matter how many tasks are part of the project.
- Also required is a vertical and horizontal scroll bar.
- To be able to display task grouped in macro activities.
- To optimize the code leaving only the code necesary to depict Gantt Chart Diagrams.