Returns the position where the attachment cell’s image should be drawn in text, relative to the current point established in the glyph layout. (required)
Original signature is '- (NSPoint)cellBaselineOffset'
Available in Mac OS X v10.0 and later.


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