The Flip Horizontal tool flips a path horizontally using the selected Snapping Point of the path as the
pivot point. See also the Flip Vertically tool which works similarly but instead flips
the selected path vertically. There is one construction option that can be set before construction begins. On the
Transformations tab there’s a checkbox labeled “Create Copy”
If this is enabled, a copy of the path will be created. The original path will not be affect in any way. Here’s an example
of flipping horizontally.