23#include "ROOT/RFrameTitle.hxx"
36 const int nbins = 200;
42 auto pHist = std::make_shared<RH3D>(xaxis, yaxis, zaxis);
44 for(
int i=0;i<nbins;++i)
45 for(
int j=0;j<nbins;++j)
46 for(
int k=0;k<nbins;++k)
47 pHist->Fill({1.*i,1.*j,1.*k}, i+j+k);
50 auto canvas = RCanvas::Create(
"Canvas Title");
52 auto frame = canvas->GetOrCreateFrame();
57 frame->AttrX().SetZoom(nbins*0.1, nbins*0.9);
58 frame->AttrY().SetZoom(nbins*0.1, nbins*0.9);
59 frame->AttrZ().SetZoom(nbins*0.1, nbins*0.9);
61 canvas->Draw<RFrameTitle>(
TString::Format(
"Large RH3D histogram with %d x %d x %d bins",nbins,nbins,nbins).
Data());
63 auto draw = canvas->Draw(pHist);
65 draw->AttrLine().SetColor(RColor::kLime);
76 canvas->SetSize(1000, 700);
#define R__LOAD_LIBRARY(LIBRARY)
Objects used to configure the different axis types.
const char * Data() const
static TString Format(const char *fmt,...)
Static method which formats a string using a printf style format descriptor and return a TString.