Hi
I am triyng to divide canvas in the following way. I am using same histogram and histogram style in all each case. But the X-axis size look different in cd(5) from cd(6)-cd(8). I am using ROOT v5.34/36.
Please have a look at the attached output plot.
Can anyone please tell me what could be the reason and how to fix it!?
Thanks in advance,
With Regards,
Arghya
//===================================
TCanvas *c1 = new TCanvas("c1");
c1->SetLeftMargin(0.2);
c1->SetBottomMargin(0.2);
c1->Divide(4,2,0,0);
int k = 0;
for (int pp = 0; pp < 8; pp++) {
k++;
c1->cd(k);
gPad->Update();
graph_style(histo_Vz[pp], 2, 2, 1, 1, 2, 2);
//histo_Vz[pp]->Rebin();
histo_Vz[pp]->Draw("l");
}
//========= Drawing style ========================
void graph_style(TH1F *graphname, int marker_style_no , int marker_color_no, double marker_size_no, int line_style_no, int line_color_no, double line_width_no)
{
graphname->SetMarkerStyle(marker_style_no);
graphname->SetMarkerColor(marker_color_no);
graphname->SetMarkerSize(marker_size_no);
graphname->SetLineStyle(line_style_no);
graphname->SetLineColor(line_color_no);
graphname->SetLineWidth(line_width_no);
//axis properties
graphname->GetXaxis()->CenterTitle(true);
graphname->GetXaxis()->SetTitleSize(0.1);
graphname->GetXaxis()->SetNdivisions(505);
graphname->GetXaxis()->SetLabelFont(42);
graphname->GetXaxis()->SetLabelSize(0.12);
graphname->GetXaxis()->SetTitleOffset(1.16);
graphname->GetXaxis()->SetTickLength(0.05);
graphname->GetYaxis()->CenterTitle(true);
graphname->GetYaxis()->SetTitleSize(0.1);
graphname->GetYaxis()->SetNdivisions(505);
graphname->GetYaxis()->SetLabelFont(42);
graphname->GetYaxis()->SetLabelSize(0.12);
graphname->GetYaxis()->SetTitleOffset(1.16);
graphname->GetYaxis()->SetTickLength(0.05);
}
//===================================
