17 -(void)unionPlotRange:(nullable
CPTPlotRange *)otherRange;
18 -(void)intersectionPlotRange:(nullable
CPTPlotRange *)otherRange;
23 -(void)shiftLocationToFitInRange:(nonnull
CPTPlotRange *)otherRange;
24 -(void)shiftEndToFitInRange:(nonnull
CPTPlotRange *)otherRange;
29 -(void)expandRangeByFactor:(nonnull
NSNumber *)factor;