const Int_t n = 10;
Double_t x[n]  = {-0.22, 0.05, 0.25, 0.35, 0.5, 0.61,0.7,0.85,0.89,0.95};
Double_t y[n]  = {1,2.9,5.6,7.4,9,9.6,8.7,6.3,4.5,1};
Double_t exl[n] = {.05,.1,.07,.07,.04,.05,.06,.07,.08,.05};
Double_t eyl[n] = {.8,.7,.6,.5,.4,.4,.5,.6,.7,.8};
Double_t exh[n] = {.02,.08,.05,.05,.03,.03,.04,.05,.06,.03};
Double_t eyh[n] = {.6,.5,.4,.3,.2,.2,.3,.4,.5,.6};
Double_t exld[n] = {.0,.0,.0,.0,.0,.0,.0,.0,.0,.0};
Double_t eyld[n] = {.0,.0,.05,.0,.0,.0,.0,.0,.0,.0};
Double_t exhd[n] = {.0,.0,.0,.0,.0,.0,.0,.0,.0,.0};
Double_t eyhd[n] = {.0,.0,.0,.0,.0,.0,.0,.0,.05,.0};
TGraphBentErrors *gr = new TGraphBentErrors(
   n,x,y,exl,exh,eyl,eyh,exld,exhd,eyld,eyhd);
gr->SetTitle("TGraphBentErrors Example");
gr->SetMarkerColor(4);
gr->SetMarkerStyle(21);
gr->Draw("ALP");

%jsroot on
gROOT->GetListOfCanvases()->Draw()