I draw a TH2D histogram using
It can draw a histogram without showing the axis, but how can I remove the black framework. I only want to show the histogram itself. I tryied
c1->SetFrameBorderSize(0.0);, but it doesn’t work.
"BB" options in: THistPainter → Options supported for 2D histograms
thanks for your help @Wile_E_Coyote . Your reply solved my question.