Returns the index of the tick mark closest to the location of the slider represented by the specified point.
Original signature is '- (NSInteger)indexOfTickMarkAtPoint:(NSPoint)point'
Available in Mac OS X v10.0 and later.


- point (NSPoint)
- The point representing the slider location.

The index of the tick mark closest to the specified location.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)