Determines if the axis should relabel itself now.
Original signature is '- (BOOL)axisShouldRelabel:(CPAxis *)axis;'
- axis (CPAxis)
- The axis.
YES if the axis should relabel now.
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)