latex_url.cxx File Reference

Detailed Description

Demonstrates how to use interactive URL links in TLatex.

JSROOT and standard SVG output support the syntax 'url[link]{label}'. This can be combined with other LaTeX commands, such as color or font settings.

Since TLatex is used in many contexts, external links can be added to histogram titles, axis titles, legend entries, and more.

This functionality is available only in web-based graphics and standard SVG output.

 
void latex_url()
{
   auto c1 = new TCanvas("c1", "Use of #url in TLatex", 1200, 800);
 
   auto latex = new TLatex(0.5, 0.5, "Link on #color[4]{#url[https://root.cern]{root.cern}} web site");
   latex->SetTextSize(0.1);
   latex->SetTextAlign(22);
   latex->SetTextAngle(30.);
   c1->Add(latex);
   c1->Print("c1.svg");
   c1->Print("c1.pdf");
}

Author

Sergey Linev

Definition in file latex_url.cxx.