C++ (Cpp) TLatex::Paint Beispiele

Beispiel #1

Datei: graphtext.C Projekt: MycrofD/root

void drawtext()
{
   Int_t i,n;
   Double_t x,y;
   TLatex *l;

   TGraph *g = (TGraph*)gPad->GetListOfPrimitives()->FindObject("Graph");
   n = g->GetN();
   for (i=1; i<n; i++) {
      g->GetPoint(i,x,y);
      l = new TLatex(x,y+0.2,Form("%4.2f",y));
      l->SetTextSize(0.025);
      l->SetTextFont(42);
      l->SetTextAlign(21);
      l->Paint();
   }
}