Only show the ticks in a subrange of x axis

[Liuyao_Zhang]

Dear experts,

To draw the figure in the paper, I need to remove the ticks on the right side of the x-axis or only show the ticks in the subrange of the axis. Does someone face a similar problem?

Thanks in advance.

Best
Liuyao.

[couet]

Surely something can be done. Do you have some macro we can start from ?

[Liuyao_Zhang]

@couet
Hi couet,
sure, the macros please check the attachment,
thanks a lot.

Best
Liuyao.
test.cpp (2.4 KB)

[couet]

I get this:

can you explain me what should be changed ?

[couet]

@Liuyao_Zhang

I need to remove the ticks on the right side of the x-axis

Of course the simplest way is to change your histogram range:

   auto hsub1 = new TH1D("hsub1", ";<N_{trk.}>; ", 205, 20, 140);

[Liuyao_Zhang]

@couet,
Hi Couet, based on the current results, I try to distribute the x-axis(0-200) not filling all pad space. Namely, there is no ticks after end-point of x-axis. Just like the schematic diagram.

[couet]

So you want to extend the x-axis after 200 without ticks after 200 ?

[Liuyao_Zhang]

Yes, you are right.

[couet]

{
   const double multiply_f = 5.0;

   //depression in pp
   const int n = 3;
   double x[n]  = {30, 80, 130};
   double y[n]  = {0.0395622, 0.0454451, 0.0359729};
   double ex[n] = {0, 0, 0};
   double ey[n] = {0.0101898, 0.0101015, 0.00633634};

   for(int i=0; i<n; i++) {
       y[i]  *= multiply_f;
       ey[i] *= multiply_f;
   }

   auto dep_pp = new TGraphErrors (n, x, y, ex, ey);
   dep_pp->SetLineColor(1);
   dep_pp->SetLineStyle(1);
   dep_pp->SetLineWidth(4);

   //Draw the diagram --------------------------------------------------------------------
   auto csub1 = new TCanvas("csub1", "", 600, 600);
   csub1->SetTicks(1,1);
   csub1->SetPad(0.02, 0.02, 0.98,  0.99);
   csub1->SetTopMargin(0.10);
   csub1->SetBottomMargin(0.18);
   csub1->SetLeftMargin(0.15);
   csub1->SetRightMargin(0.05);

   auto hsub1 = new TH1D("hsub1", ";<N_{trk.}>; ", 205, 0, 300);
   hsub1->SetLineWidth(0);
   hsub1->SetStats(kFALSE);
   hsub1->GetXaxis()->CenterTitle();
   hsub1->GetYaxis()->CenterTitle();
   hsub1->GetXaxis()->SetTitleOffset(1.02);
   hsub1->GetYaxis()->SetTitleOffset(1.15);
   hsub1->GetYaxis()->SetLabelOffset(0.01);
   hsub1->GetXaxis()->SetTitleSize(0.08);
   hsub1->GetYaxis()->SetTitleSize(0.08);
   hsub1->GetXaxis()->SetTitleFont(42);
   hsub1->GetYaxis()->SetTitleFont(42);
   hsub1->GetXaxis()->SetLabelFont(42);
   hsub1->GetYaxis()->SetLabelFont(42);
   hsub1->GetXaxis()->SetLabelSize(0.);
   hsub1->GetXaxis()->SetTickSize(0.);

   hsub1->GetYaxis()->SetLabelSize(0.06);
   hsub1->GetYaxis()->SetRangeUser(-0.05, 1.38);
   hsub1->GetXaxis()->SetNdivisions(505);
   hsub1->Draw();

   auto axis = new TGaxis(0,-0.05,200,-0.05,0,200,505,"");
   axis->SetTitleOffset(1.02);
   axis->SetLabelFont(42);
   axis->SetLabelSize(0.06);
   axis->Draw();

   auto data_line = new TF1("data_line", "0.0",0, 500);
   data_line->SetLineColor(1);
   data_line->SetLineWidth(3);
   data_line->SetLineStyle(3);
   data_line->Draw("Lsame");

   dep_pp->Draw("LE");
}

[Liuyao_Zhang]

Hi couet,
Perfect, thanks a lot for your help.

Best
Liuyao.