Cutter lets you split an existing vector curve at a given point. You
can also split two curves at their intersection point.
Before you begin: Create a vector
curve.
Do either of the following:
To split a single curve into two curves, tap the curve at the location where you want it split.
To split two intersecting curves into four curves, tap the intersection point of the curves.
Warning:
A circle cannot be split at a single location. If you tap a point on a circle, then the bottom point of the circle is automatically used as the second split point, thus turning the circle into two curves.