Hello rooters,
I'm using root cvs version, last updated this week. I noticed 2 changes
concerning 2d histos :
- SetCellContent(binx,biny,value) doesn't look to work correcty : it
produces histograms with bins containing the values I entered (I checked
with the event status), but when the histogram is drawn as an empty
histogram ...
so I had to use fill.
TH2F h("h","",5,0,5,5,0,5)
h.SetCellContent(2,3,10)
h.Draw()
yet bin(2,3) contains 10 !
- The way a color is asigned to a value in one of the bins, when using
Draw("col") has changed : before, there was probably a :
if(value <= 0) color is white
now it's
if(value < 0) color is white
this doesn't seem important, but I think it was pretty useful to make the
difference between 0 and a very small value. For example, when applying
some cuts on the 2d, one wants to see them. Now, there is some blue
everywhere, and I don't see the cuts anymore, so I don't know if I
enabled them or not.
Is there an option I could use to go back to the old behaviour ?
thanks !
Colin
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:10 MET