Logo ROOT  
Reference Guide
rpad.cxx File Reference

Detailed Description

This ROOT 7 example demonstrates how to create a ROOT 7 canvas (RCanvas) and and divide it in 9 sub-pads.

/*************************************************************************
* Copyright (C) 1995-2015, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#include "ROOT/RCanvas.hxx"
#include "ROOT/RPad.hxx"
#include "ROOT/RLine.hxx"
void rpad()
{
using namespace ROOT::Experimental;
auto canvas = RCanvas::Create("RCanvas::Divide example");
auto pads = canvas->Divide(3, 3);
for (int i = 0; i < 3; ++i)
for (int j = 0; j < 3; ++j) {
pads[i][j]->Draw<RLine>()->SetP1({0.1_normal, 0.1_normal}).SetP2({0.9_normal, 0.9_normal});
pads[i][j]->Draw<RLine>()->SetP1({0.1_normal, 0.9_normal}).SetP2({0.9_normal, 0.1_normal});
}
canvas->Show();
}
Date
2015-03-22
Warning
This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!
Author
Axel Naumann axel@.nosp@m.cern.nosp@m..ch

Definition in file rpad.cxx.