The Addon will provide functionality to show and create graphical objects. For now it is limited to charts
The code is based on the Microsoft Chart object and the Gantt chart library (https://www.codeproject.com/Articles/20731/Gantt-Chart).
To use the AddOn, enable it via the settings (ALT-SHIFT-S). Examples are also provided in the examples zip file.
More information can be found in the help file.