There is Shape.CreateParallelCurves(int count, double distance) method, and ShapeRange.CreateParallelCurves methods.
Those are great methods but there are some inconveniences.
1. You can't create parallel curves for virtual shape located on virtual layer
2. Because this methods works on shapes they trigger all things associated with shapes - logging actions etc. So it's not so fast.
3. You can't create virtual parallel curve for calculation purposes only, they added to document and you must delete them after use, and turn on optimizations to prevent undo logging, drawing etc.
Maybe somebody can share working algorithm for calculating parallel bezier curves mathematically for corel subpaths and segments?
jeremiawuzza said:Do you mean the 2021 installer for the Macro App or the 2021 installer for CDR?
The 2021 installer for the Macro. I've reminded the author to prepare all installers for CDR 2021 for all of his items. No predicted date yet.