The Radar Chart Add-in adds an extensible charting/calculation feature to BIOVIA Draw.  The user can choose from eight out of the box property calculators that use PPChem.  These are: Molecular Weight, Molecular Mass, AlogP, Polar Surface Area, H Donors, H Acceptors, Rotatable Bonds and Stereo Count.  The calculations can also be configured to include remotely run Pipeline Pilot protocols, though none are provided out of the box.  Finally there's support to run legacy Cheshire script based calculators and a custom interface to perform calculations via some 3rd party application wrapped up in a .Net library that applies the necessary interface.

Each calculation is given a unique axis name (displayed on the chart) and can be given a preferred/optimum value range, displayed via the coloured band in the chart.

Calculations can be made to update as the user draws on the canvas (see demo video below)

Demo: https://youtu.be/7JqOuBtkRQw