Add support for defining the range in the outer axis in FitSlices A user now can define an axis range in Y for FitSlicesX and an axis range in X for FitSlicesY. The histograms contained the parameters of the fitted slices will be then defined using that range.
Add support for defining the range in the outer axis in FitSlices
A user now can define an axis range in Y for FitSlicesX and an axis range in X for FitSlicesY.
The histograms contained the parameters of the fitted slices will be then defined using that range.

This fixes the TH2 part of ROOT-10146

root-mirror/root,olifre/root,karies/root,root-mirror/root,olifre/root,karies/root,karies/root,olifre/root,root-mirror/root,karies/root,root-mirror/root,karies/root,root-mirror/root,karies/root,root-mirror/root,karies/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,karies/root,olifre/root,root-mirror/root,root-mirror/root,olifre/root,root-mirror/root,olifre/root,karies/root,karies/root,olifre/root,olifre/root,olifre/root,olifre/root