Instance Property

empty

A Boolean value indicating whether the path is empty.

Declaration

@property(getter=isEmpty, readonly) BOOL empty;

Discussion

The value of this property is YES if the path contains no elements, or NO if it contains at least one element.

See Also

Querying Paths

bounds

The bounding box of the receiver’s path

controlPointBounds

The bounding box of the receiver’s path, including any control points

currentPoint

The receiver’s current point (the trailing point or ending point in the most recently added segment).