Sergey Linev
Sergey Linev
@dpiparo I adjust comments
> Only if DrawFrame was called before, the multi-analysis is run. `DrawFrame` is special use-case and not used with `THStack` or `TMultiGraph` painting. And `Unzoom()` can behave differently as `AutoZoom()`.
We need to wait with this PR until `roottest` merged into ROOT master. Then one can sync all changes in one PR.
> I thought it was already merged Yes, now I also see `roottest` in main repository. Things changing very fast!
I tried your code and have several more comments. 1. For 1-D histogram with few entries `TH1::AutoZoom()` changes zooming for Y axis which is not nice. 2. Selected range is...
Still, AutoZoom on simple TH1 with few entries changes Y-zoom, And current range is not taken into account when search for the range.
> But Unzoom does the same, it's changing that too. It's zooming in rather than out. Then one need to fix `Unzoom` too. It is not nice behavior. > Autozoom...
@dpiparo No, there several issues with the PR.
Yes, store of TCanvas is the only working way to store `TRatioPlot` object
Instead providing root file I would add writedata.C macro and execute it. So one can clearly see that kind of data is produced.