Logo ROOT   6.19/01
Reference Guide
lineWidth.cxx File Reference

Detailed Description

#include "ROOT/RCanvas.hxx"
#include "ROOT/RText.hxx"
#include "ROOT/RLine.hxx"
void lineWidth()
{
using namespace ROOT::Experimental;
auto canvas = RCanvas::Create("Canvas Title");
double num = 0.3;
for (int i=10; i>0; i--){
num = num + 0.05;
// one can create object ourself
canvas->Draw(std::make_shared<RText>(RPadPos(.3_normal, 1_normal*num), std::to_string(i)))->AttrText().SetSize(13).SetAlign(32).SetFont(52);
// or let it create by templated Draw<T> method
canvas->Draw<RLine>(RPadPos(.32_normal, 1_normal*num), RPadPos(.8_normal , 1_normal*num))->AttrLine().SetWidth(i);
}
canvas->Show();
}
Date
2018-03-18
Warning
This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!
Author
Iliana Betsou

Definition in file lineWidth.cxx.