From 5.18 to 5.20 Frame?

ROOT
1

Dear all

running the code:

[code]{
Int_t ncx=100;
Int_t ncy=100;
Double_t xmin=-0.4;
Double_t ymin=0.;
Double_t xmax=0.6;
Double_t ymax=3.;
TCanvas *c1 = new TCanvas (“c1”,"XMinus ",200,10,400,600);
c1->cd();

TH2F* frame = new TH2F(“frame”,"",ncx,xmin,xmax,ncy,ymin,ymax);

frame->SetYTitle(" “);
frame->GetXaxis()->CenterTitle();
frame->SetXTitle(” ");
frame->SetLabelOffset(10.0,“y”);
frame->Draw(“same”);
TPaveText* hidebox = new TPaveText(xmin,ymin,xmax,ymax);
hidebox->SetLineColor(10);
hidebox->SetBorderSize(0);
hidebox->SetLineWidth(1);
hidebox->SetFillColor(10);
hidebox->Draw(“same”);

TLine *l = new TLine(xmin,1.,xmax,1.);
l->SetLineStyle(2);
l->Draw(“same”);
l = new TLine(xmin,2.,xmax,2.);
l->SetLineStyle(2);l->Draw(“same”);
l = new TLine(xmin,3.,xmax,3.);
l->SetLineStyle(2);l->Draw(“same”);
l = new TLine(xmin,4.,xmax,4.);
l->SetLineStyle(2);l->Draw(“same”);
l = new TLine(xmin,5.,xmax,5.);
l->SetLineStyle(2);l->Draw(“same”);
l = new TLine(xmin,ymin,xmax,ymin);
l->SetLineStyle(1);l->Draw(“same”);
l = new TLine(xmin,ymax,xmax,ymax);
l->SetLineStyle(1);l->Draw(“same”);
l = new TLine(xmin,ymin,xmin,ymax);
l->SetLineStyle(1);l->Draw(“same”);
l = new TLine(xmax,ymin,xmax,ymax);
l->SetLineStyle(1);l->Draw(“same”);
l = new TLine(0.,ymin,0.,ymax);
l->SetLineStyle(1);l->Draw(“same”);

gStyle->SetEndErrorSize(4);
Int_t nBabGLW = 3;
Float_t XplusBabGLW[nBabGLW] = {0.10, -0.02,0.36 };
Float_t yBabGLW[nBabGLW] = {0.75,1.75,2.75};
// create the error arrays
Float_t eStatXplusBabGLW[nBabGLW] = {0.05, 0.06,0.14};
Float_t eTotXplusBabGLW[nBabGLW];
Float_t eSystXplusBabGLW[nBabGLW] = {0.03, 0.02, 0.05};
Float_t eyBabGLW[nBabGLW] = {0.,0.,0.};
for (Int_t i=0; i<nBabGLW; i++)
{
eTotXplusBabGLW[i] = sqrt(eStatXplusBabGLW[i]*eStatXplusBabGLW[i]+eSystXplusBabGLW[i]*eSystXplusBabGLW[i]);
}
gr = new TGraphAsymmErrors(nBabGLW,XplusBabGLW,yBabGLW,eStatXplusBabGLW,eStatXplusBabGLW,eyBabGLW,eyBabGLW);
gr->SetMarkerColor(8);
gr->SetMarkerStyle(20);
gr->SetMarkerSize(2);
gr->SetLineColor(8);
gr->SetLineWidth(2);
gr->Draw(“P”);
grb = new TGraphAsymmErrors(nBabGLW,XplusBabGLW,yBabGLW,eTotXplusBabGLW,eTotXplusBabGLW,eyBabGLW,eyBabGLW);
grb->SetMarkerColor(8);
grb->SetMarkerStyle(20);
grb->SetMarkerSize(2);
grb->SetLineColor(8);
grb->SetLineWidth(2);
grb->Draw(“P”);

gStyle->SetEndErrorSize(4);
Int_t nBabGGSZ = 3;
Float_t XplusBabGGSZ[nBabGGSZ] = {0.090, -0.111,0.115 };
Float_t yBabGGSZ[nBabGGSZ] = {0.5,1.5,2.5};
// create the error arrays
Float_t eStatXplusBabGGSZ[nBabGGSZ] = {0.043, 0.069,0.138};
Float_t eTotXplusBabGGSZ[nBabGGSZ];
Float_t eSystXplusBabGGSZ[nBabGGSZ] = {0.019, 0.015, 0.041};
Float_t eyBabGGSZ[nBabGGSZ] = {0.,0.,0.};
for (Int_t i=0; i<nBabGGSZ; i++)
{
eTotXplusBabGGSZ[i] = sqrt(eStatXplusBabGGSZ[i]*eStatXplusBabGGSZ[i]+eSystXplusBabGGSZ[i]*eSystXplusBabGGSZ[i]);
}
gr = new TGraphAsymmErrors(nBabGGSZ,XplusBabGGSZ,yBabGGSZ,eStatXplusBabGGSZ,eStatXplusBabGGSZ,eyBabGGSZ,eyBabGGSZ);
gr->SetMarkerColor(2);
gr->SetMarkerStyle(20);
gr->SetMarkerSize(2);
gr->SetLineColor(2.);
gr->SetLineWidth(2.);
gr->Draw(“P”);
grb = new TGraphAsymmErrors(nBabGGSZ,XplusBabGGSZ,yBabGGSZ,eTotXplusBabGGSZ,eTotXplusBabGGSZ,eyBabGGSZ,eyBabGGSZ);
grb->SetMarkerColor(2);
grb->SetMarkerStyle(20);
grb->SetMarkerSize(2);
grb->SetLineColor(2.);
grb->SetLineWidth(2.);
grb->Draw(“P”);

gStyle->SetEndErrorSize(4);
Int_t nBELGGSZ = 2;
Float_t XplusBELGGSZ[nBELGGSZ] = {0.105, 0.024};
Float_t yBELGGSZ[nBELGGSZ] = {0.25,1.25};
// create the error arrays
Float_t eStatXplusBELGGSZ[nBELGGSZ] = {0.047, 0.140};
Float_t eTotXplusBELGGSZ[nBELGGSZ];
Float_t eSystXplusBELGGSZ[nBELGGSZ] = {0.011, 0.018};
Float_t eyBELGGSZ[nBELGGSZ] = {0.,0.};
for (Int_t i=0; i<nBELGGSZ; i++)
{
eTotXplusBELGGSZ[i] = sqrt(eStatXplusBELGGSZ[i]*eStatXplusBELGGSZ[i]+eSystXplusBELGGSZ[i]*eSystXplusBELGGSZ[i]);
}
gr = new TGraphAsymmErrors(nBELGGSZ,XplusBELGGSZ,yBELGGSZ,eStatXplusBELGGSZ,eStatXplusBELGGSZ,eyBELGGSZ,eyBELGGSZ);
gr->SetMarkerColor(4);
gr->SetMarkerStyle(20);
gr->SetMarkerSize(2);
gr->SetLineColor(4.);
gr->SetLineWidth(2.);
gr->Draw(“P”);
grb = new TGraphAsymmErrors(nBELGGSZ,XplusBELGGSZ,yBELGGSZ,eTotXplusBELGGSZ,eTotXplusBELGGSZ,eyBELGGSZ,eyBELGGSZ);
grb->SetMarkerColor(4);
grb->SetMarkerStyle(20);
grb->SetMarkerSize(2);
grb->SetLineColor(4.);
grb->SetLineWidth(2.);
grb->Draw(“P”);

TGaxis *axis_x1 = new TGaxis(xmin,ymin,xmax,ymin,xmin,xmax,510);
axis_x1->SetLabelOffset(10.04);axis_x1->Draw();
TGaxis *axis_x2 = new TGaxis(xmin,ymax,xmax,ymax,xmin,xmax,510,"-");
axis_x2->SetLabelOffset(10.04);axis_x2->Draw();

c1->SaveAs(“Xminus.pdf”);

}
[/code]

with R5.18 or 5.20 I get respectively:
lappweb.in2p3.fr/babar/people/Vi … s-5.18.gif

and

lappweb.in2p3.fr/babar/people/Vi … s-5.20.gif

I suspect I am doing something not orthodox with

[code] Int_t ncx=100;
Int_t ncy=100;
Double_t xmin=-0.4;
Double_t ymin=0.;
Double_t xmax=0.6;
Double_t ymax=3.;
TCanvas *c1 = new TCanvas (“c1”,"XMinus ",200,10,400,600);
c1->cd();

TH2F* frame = new TH2F(“frame”,"",ncx,xmin,xmax,ncy,ymin,ymax);

frame->SetYTitle(" “);
frame->GetXaxis()->CenterTitle();
frame->SetXTitle(” ");
frame->SetLabelOffset(10.0,“y”);
frame->Draw(“same”);
[/code]

to define my frame

Thanks for help

regards
Vincent

2

I’ll look. Note that when you have such a long script it is better to put it as an attachment.

3

Thanks a lot Olivier
and sorry for the long post

4

Hi Vincent,

All you Draw command are with option “same”, therefore the space coordinates are never define. The first Draw() should not have the option “same” . Do:

frame->Draw();

Olivier

5

OK This was it : thanks a lot Olivier
but for a reason that I ignore this was fine in ROOT 5.18

6

I have no idea why it worked with 5.18. It should not. All your plots used the option “same” it could not work. May be the macro was changed in between ? may be you used it in an other context and some coordinate space was defined ?